Powered by Deep Web Technologies
Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Climate Data from the Carbon Dioxide Information Analysis Center (CDIAC)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

CDIAC products are indexed and searchable through a customized interface powered by ORNL's Mercury search engine. Products include numeric data packages, publications, trend data, atlases, models, etc. and can be searched for by subject area, keywords, authors, product numbers, time periods, collection sites, spatial references, etc. Some of the collections may also be included in the CDIAC publication Trends Online: A Compendium of Global Change Data. Most data sets, many with numerous data files, are free to download from CDIAC's ftp area. CDIAC lists the following collections under the broad heading of climate information: Global Temperature, Precipitation, Sea Level Pressure, and Station Pressure Data, United States Temperature, Precipitation, and Snow Data, USSR and People's Republic of China Climate Data, Cloud and Sunshine Data, and Other Climatic Data.

2

Carbon Dioxide Information Analysis Center (CDIAC) PRINCIPAL INVESTIGATOR: Thomas A Boden (CDIAC Di-  

E-Print Network [OSTI]

Carbon Dioxide Information Analysis Center (CDIAC) PRINCIPAL INVESTIGATOR: Thomas A Boden (CDIAC Di of Biological and Environmental Research (BER) PARTNERS: National Aeronautic and Space Administra- tion's (NASA://cdiac.ornl.gov/ PROJECT DESCRIPTION The Carbon Dioxide Information Analysis Center (CDIAC) is the primary climate -change

3

Carbon Dioxide Information Analysis Center (CDIAC)-Fossil Fuel...  

Open Energy Info (EERE)

Analysis Center (CDIAC)-Fossil Fuel CO2 Emissions AgencyCompany Organization: Oak Ridge National Laboratory Sector: Energy, Climate Topics: GHG inventory, Background...

4

ORNL/CDIAC-159 PACIFICA DATA SYNTHESIS PROJECT  

E-Print Network [OSTI]

2013 Prepared for the Climate Change Research Division Office of Biological and Environmental Research & Carbon Hydrographic Data Office CDIAC Carbon Dioxide Information Analysis Center CFCs Chlorofluorocarbons University, USA 7 Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, US DOE, USA 8

5

ORNL/CDIAC-147 DOI: 10.3334/CDIAC/atg.ndp001.2004  

E-Print Network [OSTI]

of Biological and Environmental Research U.S. Department of Energy Budget Activity Numbers KP 12 04 01 0 and KP.3334/CDIAC/atg.ndp001.2004 The Carbon Dioxide Research Group, Scripps Institution of Oceanography, UniversityNDP 001a ORNL/CDIAC-147 DOI: 10.3334/CDIAC/atg.ndp001.2004 Atmospheric Carbon Dioxide

6

Impacts of vegetation and cold season processes on soil moisture and climate relationships over Eurasia  

E-Print Network [OSTI]

Impacts of vegetation and cold season processes on soil moisture and climate relationships over investigate the impacts of vegetation and cold season processes on soil moisture persistence and climate, without the use of a model, in the former Soviet Union provides a unique look at soil moisture­climate

Ni-Meister, Wenge

7

Modeling land surface processes of the midwestern United States : predicting soil moisture under a warmer climate  

E-Print Network [OSTI]

This dissertation seeks to quantify the response of soil moisture to climate change in the midwestern United States. To assess this response, a dynamic global vegetation model, Integrated Biosphere Simulator, was coupled ...

Winter, Jonathan (Jonathan Mark)

2010-01-01T23:59:59.000Z

8

Moisture Flux Convergence in Regional and Global Climate Models: Implications for Droughts in the Southwestern United States Under Climate Change  

SciTech Connect (OSTI)

The water cycle of the southwestern United States (SW) is dominated by winter storms that maintain a positive annual net precipitation. Analysis of the control and future climate from four pairs of regional and global climate models (RCMs and GCMs) shows that the RCMs simulate a higher fraction of transient eddy moisture fluxes because the hydrodynamic instabilities associated with flow over complex terrain are better resolved. Under global warming, this enables the RCMs to capture the response of transient eddies to increased atmospheric stability that allows more moisture to converge on the windward side of the mountains by blocking. As a result, RCMs simulate enhanced transient eddy moisture convergence in the SW compared to GCMs, although both robustly simulate drying due to enhanced moisture divergence by the divergent mean flow in a warmer climate. This enhanced convergence leads to reduced susceptibility to hydrological change in the RCMs compared to GCMs.

Gao, Yanhong; Leung, Lai-Yung R.; Salathe, E.; Dominguez, Francina; Nijssen, Bart; Lettenmaier, D. P.

2012-05-10T23:59:59.000Z

9

Three Case Studies: Moisture Control in a Hot, Humid Climate  

E-Print Network [OSTI]

as analysis of the problems, and recommendations for correction. Each of these projects would be classified an airconditioned building in a hot, humid climate, and subject to the problems and design issues concomitant with these types of projects. The first...

French, W. R.

2002-01-01T23:59:59.000Z

10

Moisture performance of sealed attics in the mixed-humid climate  

SciTech Connect (OSTI)

Oak Ridge National Laboratory studied 8 homes in the mixed-humid climate, 4 with vented attics and 4 with sealed attics. ORNL wanted to understand the moisture performance of the sealed attic and how it affected the interior environment. We found that the attic and interior of sealed attic homes were more humid than the attic and interior observed in vented attic homes. This is due to the lack of ventilation in the sealed attic. Historically attics have been vented to dehumidify the attic and interior of the home. A sealed attic design greatly reduces the venting potential and thus this drying pathway and can cause elevated interior moisture over a vented attic home. Despite the elevated attic and interior moisture in the sealed attic homes, so far no mold or material degradation has been found. The roof sheathing moisture content has stayed below 20%, indicating low potential for material degradation. Also the relative humidity at the roof sheathing has stayed within the ASHRAE 160 design criteria except for a short time during the 2011/2012 winter. This was due to a combination of the sealed attic design (minimal venting to the outside) and the duct work not being operated in the attic which usually provides a dehumidification pathway. It was also found that when the humidity was controlled using the HVAC system, it resulted in 7% more cooling energy consumption. In the mixed-humid climate this reduces the cost effectiveness of the sealed attic design as a solution for bringing ducts into a semi-conditioned space. Because of this we are recommending the other alternatives be used to bringing ducts into the conditioned space in both new construction and retrofit work in the mixed-humid climate.

Boudreaux, Philip R [ORNL; Pallin, Simon B [ORNL; Jackson, Roderick K [ORNL

2013-12-01T23:59:59.000Z

11

Atmospheric Trace Gases from the Carbon Dioxide Information Analysis Center (CDIAC)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

CDIAC products are indexed and searchable through a customized interface powered by ORNL's Mercury search engine. Products include numeric data packages, publications, trend data, atlases, models, etc. and can be searched for by subject area, keywords, authors, product numbers, time periods, collection sites, spatial references, etc. Some of the collections may also be included in the CDIAC publication, Trends Online: A Compendium of Global Change Data. Most data sets, many with numerous data files, are free to download from CDIAC's ftp area. The collections under the CDIAC heading of Atmospheric Trace Gases include: Atmospheric Carbon Dioxide, Atmospheric Methane, Atmospheric Carbon Monoxide, Atmospheric Hydrogen, Isotopes in Greenhouse Gases, Radionuclides, Aerosols, and Other Trace Gases.

12

Global Carbon Budget from the Carbon Dioxide Information Analysis Center (CDIAC)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

The Global Carbon Project (GCP) was established in 2001 in recognition of the scientific challenge and critical importance of the carbon cycle for Earth's sustainability. The growing realization that anthropogenic climate change is a reality has focused the attention of the scientific community, policymakers and the general public on the rising concentration of greenhouse gases, especially carbon dioxide (CO2) in the atmosphere, and on the carbon cycle in general. Initial attempts, through the United Nations Framework Convention on Climate Change and its Kyoto Protocol, are underway to slow the rate of increase of greenhouse gases in the atmosphere. These societal actions require a scientific understanding of the carbon cycle, and are placing increasing demands on the international science community to establish a common, mutually agreed knowledge base to support policy debate and action. The Global Carbon Project is responding to this challenge through a shared partnership between the International Geosphere-Biosphere Programme (IGBP), the International Human Dimensions Programme on Global Environmental Change (IHDP), the World Climate Research Programme (WCRP) and Diversitas. This partnership constitutes the Earth Systems Science Partnership (ESSP). This CDIAC collection includes datasets, images, videos, presentations, and archived data from previous years.

13

Trace Gas Emissions Data from the Carbon Dioxide Information Analysis Center (CDIAC)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

CDIAC products are indexed and searchable through a customized interface powered by ORNL's Mercury search engine. Products include numeric data packages, publications, trend data, atlases, and models and can be searched for by subject area, keywords, authors, product numbers, time periods, collection sites, spatial references, etc. Some of the collections may also be included in the CDIAC publication Trends Online: A Compendium of Global Change Data. Most data sets, many with numerous data files, are free to download from CDIAC's ftp area. Collections under the broad heading of Trace Gas Emissions are organized as Fossil-Fuel CO2 Emissions, Land-Use CO2 Emissions, Soil CO2 Emissions, and Methane.

14

Land Use and Ecosystems Data from the Carbon Dioxide Information Analysis Center (CDIAC)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

CDIAC products are indexed and searchable through a customized interface powered by ORNL's Mercury search engine. Products include numeric data packages, publications, trend data, atlases, models, etc. and can be searched for by subject area, keywords, authors, product numbers, time periods, collection sites, spatial references, etc. Some of the collections may also be included in the CDIAC publication titled Trends Online: A Compendium of Global Change Data. Most data sets, many with numerous data files, are free to download from CDIAC's ftp area. Land Use and Ecosystems information includes Terrestrial Carbon Sequestration Data Sets, data sets from Africa and Asia, the Worldwide Organic Soil Carbon and Nitrogen Dataset, and much more.

15

PACIFICA (PACIFic ocean Interior CArbon) Database: A Data Synthesis Resource (NDP-92, ORNL/CDIAC-159)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

PACIFICA (PACIFic ocean Interior CArbon) was an international collaborative project for synthesis of data on ocean interior carbon and its related parameters in the Pacific Ocean. The North Pacific Marine Science Organization (PICES), Section on Carbon and Climate (S-CC) supported the project. Hydrographic/hydrochemical datasets have been merged from a total of 272 cruises, including those from cruises conducted between the late 1980s and 2000 but not included in GLODAP, as well as CLIVAR/CO2 Repeat Hydrography datasets from the 2000s. Adjustments were calculated to account for analytical offsets in dissolved inorganic carbon, total alkalinity, salinity, oxygen, and nutrients (nitrate and nitrite, phosphate, and silicic acid) for each cruise as a result of the secondary quality control procedure, based on crossover analysis using data from deep layers (Tanhua et al., 2010). A total of 59 adjusted datasets from Line P off the west coast of Canada were also merged. Finally, the authors have produced the adjusted PACIFICA database that consists of datasets from a total of 306 cruises that also includes 34 datasets from WOCE Hydrographic Program cruises in the Pacific Ocean conducted in the 1990s. The PACIFICA database is available free of charge as a numeric data package (NDP-92) from the Carbon Dioxide Information Analysis Center (CDIAC) and the primary PACIFICA data site at pacifica.pices.jp. The NDP consists of the original cruise data files, adjusted data product, and the documentation.

Suzuki, T.; Ishii, M.; Aoyama, M. R; Christian, J. R.; Enyo, K.; Kawano, T.; Key, R. M.; Kosugi, N.; Kozyr, A.; Miller, L. A.; Murata, A.; Nakano, T.; Ono, T.; Saino, T.; Sasaki, K.; Sasano, D; Takatani, Y.; Wakita, M.; Sabine, C.

16

CARINA (Carbon dioxide in the Atlantic Ocean) Data from CDIAC  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

The idea for CARINA developed at a workshop (CO2 in the northern North Atlantic) that was held at the HANSE-Wissenschaftskolleg (HANSE Institute for Advanced Study) in Delmenhorst, Germany from June 9 to 11, 1999. While the main scientific focus is the North Atlantic, some data from the South Atlantic have been included in the project, along with data from the Arctic Ocean. Data sets go back to 1972, and more than 100 are currently available. The data are also being used in conjunction with other projects and research groups, such as the Atlantic Ocean Carbon Synthesis Group. See the inventory of data at http://store.pangaea.de/Projects/CARBOOCEAN/carina/data_inventory.htm See a detailed table of information on the cruises at http://cdiac.ornl.gov/oceans/CARINA/Carina_table.html and also provides access to data files. The CARBOOCEAN data portal provides a specialized interface for CARINA data, a reference list for historic carbon data, and password protected access to the "Data Underway Warehouse.".

17

Terrestrial Carbon Management Data from the Carbon Dioxide Information Analysis Center (CDIAC)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

CDIAC products are indexed and searchable through a customized interface powered by ORNL's Mercury search engine. Products include numeric data packages, publications, trend data, atlases, and models and can be searched for by subject area, keywords, authors, product numbers, time periods, collection sites, spatial references, etc. Some of the collections may also be included in the CDIAC publication Trends Online: A Compendium of Global Change Data. Most data sets, many with numerous data files, are free to download from CDIAC's ftp area. Collections under the broad heading of Terrestrial Carbon Management are organized as Carbon Accumulation with Cropland Management, Carbon Accumulation with Grassland Management, Carbon Loss Following Cultivation, Carbon Accumulation Following Afforestation, and Carbon Sources and Sinks Associated with U.S. Cropland Production.

18

ORNL/CDIAC-128 CARBON DIOXIDE, HYDROGRAPHIC, AND CHEMICAL DATA OBTAINED  

E-Print Network [OSTI]

.S.A. Prepared by Alexander Kozyr1 Carbon Dioxide Information Analysis Center 1 Energy, Environment of Biological and Environmental Research U.S. Department of Energy Budget Activity Numbers KP 12 04 01 0 and KP#12;ORNL/CDIAC-128 NDP-075 CARBON DIOXIDE, HYDROGRAPHIC, AND CHEMICAL DATA OBTAINED DURING THE R

19

Impact of Infiltration and Ventilation on Measured Space Conditioning Energy and Moisture Levels in the Hot-Humid Climate, Cocoa, Florida (Fact Sheet)  

SciTech Connect (OSTI)

Air infiltration and ventilation in residential buildings is a very large part of the heating loads, but empirical data regarding the impact on space cooling has been lacking. Moreover, there has been little data on how building tightness might relate to building interior moisture levels in homes in a hot and humid climate. To address this need, BA-PIRC has conducted research to assess the moisture and cooling load impacts of airtightness and mechanical ventilation in two identical laboratory homes in the hot-humid climate over the cooling season. ?

Not Available

2014-04-01T23:59:59.000Z

20

Test Plan to Evaluate the Relationship Among IAQ, Comfort, Moisture, and Ventilation in Humid Climates  

SciTech Connect (OSTI)

This experimental plan describes research being conducted by Pacific Northwest National Laboratory (PNNL), in coordinatation with Florida Solar Energy Center (FSEC), Florida HERO, and Lawrence Berkeley National Laboratory (LBNL) to evaluate the impact of ventilation rate on interior moisture levels, temperature distributions, and indoor air contaminant concentrations. Specifically, the research team will measure concentrations of indoor air contaminants, ventilation system flow rates, energy consumption, and temperature and relative humidity in ten homes in Gainesville, FL to characterize indoor pollutant levels and energy consumption associated with the observed ventilation rates. PNNL and FSEC have collaboratively prepared this experimental test plan, which describes background and context for the proposed study; the experimental design; specific monitoring points, including monitoring equipment, and sampling frequency; key research questions and the associated data analysis approach; experimental logistics, including schedule, milestones, and team member contact information; and clearly identifies the roles and responsibilities of each team in support of project objectives.

Widder, Sarah H.; Martin, Eric

2013-03-15T23:59:59.000Z

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Global Coastal Carbon Program Data from the Carbon Dioxide Information Analysis Center (CDIAC)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

CDIAC provides data management support for the Global Coastal Carbon Data Project. The coastal regions data are very important for the understanding of carbon cycle on the continental margins. The Coastal Project data include the bottle (discrete) and surface (underway) carbon-related measurements from coastal research cruises, the data from time series cruises, and coastal moorings. The data from US East Coast, US West Coast, and European Coastal areas are available. CDIAC provides a map interface with vessel or platform names. Clicking on the name brings up information about the vessel or the scientific platform, the kinds of measurements collected and the timeframe, links to project pages, when available, and the links to the data files themselves.

22

A soil moisture budget analysis of Texas using basic climatic data  

E-Print Network [OSTI]

capacities and water retention curves for sand, clay and a medium textured soil (adapted from Odumodu, 1977). 29 10. Predicted infiltration rates for various types of deep soils with a shallow ponded surface (adapted from Haan et al. , 1982). . 29...-latitudes (Trenchard, 1976) would be enough itself for considerable variation in climate. However, the border adjacent to the Gulf of Mexico and prominent advection of air masses, which either have been generated or modified by the sea, greatly increases...

Lowther, Ronald Paul

1989-01-01T23:59:59.000Z

23

ORNL/CDIAC-57 Proceedings of RIHMI-WDC,  

E-Print Network [OSTI]

was to be implemented for the following areas: air pollution; water pollution; environmental pollution associated of preserves; marine pollution; biological and genetic consequences of environmental pollution; influence change; atmospheric composition; radiative fluxes, cloud climatology, and climate modeling; data exchange

24

Dynamic Analysis of Moisture Transport Through Walls and Associated Cooling Loads in the Hot/Humid Climate of Florianopolis, Brazil  

E-Print Network [OSTI]

on sunny and cloudy days. The weather used was a hot/humid summer period in Florian6polis (South Brazil). It is shown that neglecting moisture migration or assuming that the physical properties of wall materials do not depend on moisture content can result...

Mendes, N.; Winkelmann, F. C.; Lamberts, R.; Philippi, P. C.; Da Cunha, Neto, J. A. B.

1996-01-01T23:59:59.000Z

25

Soil moisture surpasses elevated CO2 and temperature as a control on soil carbon dynamics in a multi-factor climate change experiment  

SciTech Connect (OSTI)

Some single-factor experiments suggest that elevated CO2 concentrations can increase soil carbon, but few experiments have examined the effects of interacting environmental factors on soil carbon dynamics. We undertook studies of soil carbon and nitrogen in a multi-factor (CO2 x temperature x soil moisture) climate change experiment on a constructed old-field ecosystem. After four growing seasons, elevated CO2 had no measurable effect on carbon and nitrogen concentrations in whole soil, particulate organic matter (POM), and mineral-associated organic matter (MOM). Analysis of stable carbon isotopes, under elevated CO2, indicated between 14 and 19% new soil carbon under two different watering treatments with as much as 48% new carbon in POM. Despite significant belowground inputs of new organic matter, soil carbon concentrations and stocks in POM declined over four years under soil moisture conditions that corresponded to prevailing precipitation inputs (1,300 mm yr-1). Changes over time in soil carbon and nitrogen under a drought treatment (approximately 20% lower soil water content) were not statistically significant. Reduced soil moisture lowered soil CO2 efflux and slowed soil carbon cycling in the POM pool. In this experiment, soil moisture (produced by different watering treatments) was more important than elevated CO2 and temperature as a control on soil carbon dynamics.

Garten Jr, Charles T [ORNL; Classen, Aimee T [ORNL; Norby, Richard J [ORNL

2009-01-01T23:59:59.000Z

26

Understanding Spatio-Temporal Variability and Associated Physical Controls of Near-Surface Soil Moisture in Different Hydro-Climates  

E-Print Network [OSTI]

Near-surface soil moisture is a key state variable of the hydrologic cycle and plays a significant role in the global water and energy balance by affecting several hydrological, ecological, meteorological, geomorphologic, and other natural processes...

Joshi, Champa

2013-05-06T23:59:59.000Z

27

A soil moisture budget analysis of Texas using basic climatic data while assuming a possible warming trend across the state  

E-Print Network [OSTI]

of the slope (dashed lines) of the regression line of precipitation on mean temperature for the Lower Valley. 35. Isopleths of MTRANGE (in 'F) for Texas during August. 71 36. Percentage of monthly soil moisture (SM) for the High Plains for a O'F (control... are significant at the 95% confidence interval. 74 37. Percentage of monthly soil moisture (SM) for the High Plains for a O'F (control), I' F, 2'F, 3'F, and 4'F increase in the mean annual temperature of Texas. Mean monthly temperatures increase non...

Bjornson, Brian Matthew

1990-01-01T23:59:59.000Z

28

Wall Design Redundancy for Improving the Moisture Performance of Building Cladding Systems in Hot-Humid Climates  

E-Print Network [OSTI]

had leaks that introduced enough water to rot the wood fiaming supporting their cladding. Water-related problems with EIFS in over 300 homes in the Wilmington, North Carolina area were reported by the NAHB Research Center in 1996, and before... the recommendations included in a report entitled "Moisture Assessment Guidelines," by the NAHB Research Center (Appendix A, 1996) and modified by the author (Graham 1997), was used on the home inspections in Texas. In these inspections, areas known to be leak...

Graham, C. W.

2000-01-01T23:59:59.000Z

29

Extracting CO2 from seawater: Climate change mitigation and renewable liquid fuel  

E-Print Network [OSTI]

Extracting CO2 from seawater: Climate change mitigation and renewable liquid fuel Matthew Eisaman and their impact · Technology: Extracting CO2 from seawater · Application: Renewable liquid fuel #12;Outline: Renewable liquid fuel #12;The data on atmospheric CO2 2000 years ago http://cdiac.ornl.gov/trends/co2

Homes, Christopher C.

30

Oceanic Trace Gases Numeric Data Packages from the Carbon Dioxide Information Analysis Center (CDIAC)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

CDIAC products include numeric data packages, publications, trend data, atlases, models, etc. and can be searched for by subject area, keywords, authors, product numbers, time periods, collection sites, spatial references, etc. Most data sets or packages, many with numerous data files, are free to download from CDIAC's ftp area. CDIAC lists the following numeric data packages under the broad heading of Oceanic Trace Gases: Carbon Dioxide, Hydrographic, and Chemical Data Obtained during the R/V Ronald H. Brown Repeat Hydrography Cruise in the Atlantic Ocean: CLIVAR CO2 Section A16S_2005 ( 01/11/05 - 022405) • Determination of Carbon Dioxide, Hydrographic, and Chemical Parameters during the R/V Nathaniel B. Palmer Cruise in the Southern Indian Ocean (WOCE Section S04I, 050396 - 070496) • Inorganic Carbon, Nutrient, and Oxygen Data from the R/V Ronald H. Brown Repeat Hydrography Cruise in the Atlantic Ocean: CLIVAR CO2 Section A16N_2003a (060403 – 081103) • Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V Maurice Ewing Cruise in the Atlantic Ocean (WOCE Section A17, 010494 - 032194) • Global Ocean Data Analysis Project GLODAP: Results and Data • Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V Knorr Cruises in the North Atlantic Ocean on WOCE Sections AR24 (1102 – 120596) and A24, A20, and A22 (053097 – 090397) • Carbon Dioxide, Hydrographic and Chemical Data Obtained During the Nine R/V Knorr Cruises Comprising the Indian Ocean CO2 Survey (WOCE Sections I8SI9S, I9N, I8NI5E, I3, I5WI4, I7N, I1, I10, and I2; 120 194 – 012296) • Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V Meteor Cruise 28/1 in the South Atlantic Ocean (WOCE Section A8, 032994 - 051294) • Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V Knorr Cruise 138-3, -4, and -5 in the South Pacific Ocean (WOCE Sections P6E, P6C, and P6W, 050292 - 073092) • Global Distribution of Total Inorganic Carbon and Total Alkalinity below the deepest winter mixed layer depths • Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V John V. Vickers Cruise in the Pacific Ocean (WOCE Section P13, NOAA CGC92 Cruise, 080492 – 102192) • Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V Hesperides Cruise in the Atlantic Ocean (WOCE Section A5, 071492 - 081592) • Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V Thomas G. Thompson Cruise in the Pacific Ocean (WOCE Section P10, 100593 – 111093) • The International Intercomparison Exercise of Underway fCO2 Systems during the R/V Meteor Cruise 36/1 in the North Atlantic Ocean • Carbon Dioxide, Hydrographic, and Chemical Data Obtained during the R/V Meteor Cruise 22/5 in the South Atlantic Ocean (WOCE Section A10, Dec. 1992-Jan, 1993) • Carbon Dioxide, Hydrographic, and Chemical Data Obtained in the South Pacific Ocean (WOCE Sections P16A/P17A, P17E/P19S, and P19C, R/V Knorr , Oct. 1992-April 1993) • Surface Water and Atmospheric Underway Carbon Data Obtained During the World Ocean Circulation Experiment Indian Ocean Survey Cruises (R/V Knorr, Dec. 1994 – Jan, 1996) • Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V Akademik Ioffe Cruise in the South Pacific Ocean (WOCE Section S4P, Feb.-April 1992) • Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V Thomas Washington Cruise TUNES-1 in the Equatorial Pacific Ocean (WOCE section P17C) • Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V Thomas Washington Cruise TUNES-3 in the Equatorial Pacific Ocean (WOCE section P16C) • Carbon-14 Measurements in Surface Water CO2 from the Atlantic, Indian and Pacific Oceans, 1965-1994 • Carbon Dioxide, Hydrographic, and Chemical Data Obtained During R/V Meteor Cruise 18/1 in the North Atlantic Ocean (WOCE Section A1E) • Carbon Dioxide, Hydrographic, and Chemical Data Obtained in the Central South Pacific Ocean (WOCE Sections P17S and P16S) during the TUNES-2 Expedition of the R/V Th

31

Investigation of Soil Moisture - Vegetation Interactions in Oklahoma  

E-Print Network [OSTI]

, but not well understood climate factor. This study examines soil moisture-vegetation health interactions using both in situ observations and land surface model simulations. For the observational study, soil moisture is taken from 20 in situ Oklahoma Mesonet...

Ford, Trenton W.

2013-03-06T23:59:59.000Z

32

The spatial and temporal organization of soil moisture  

E-Print Network [OSTI]

Runoff, infiltration, evaporation and transpiration and-at climatic scales-precipitation are hydrologic processes that strongly depend on soil moisture. From a descriptive viewpoint, soil moisture is. characterized by an extremely high degree...

Vogel, Gregor Klaus

1995-01-01T23:59:59.000Z

33

CDIAC -WHPO/CCHDO Data Management Plan for CTD/Hydrographic/CO2/Tracer Data for the Global Ocean Carbon and  

E-Print Network [OSTI]

Carbon and Repeat Hydrography Program Alex Kozyr Carbon Dioxide Information Analysis Center Environmental://cdiac.esd.ornl.gov/oceans/home.html James H. Swift WOCE Hydrographic Program Office (CLIVAR and Carbon Hydrographic Data Office) UCSD oceanographic research depends on the availability and clarity of existing data. Two data offices in the US deal

34

NASA's Soil Moisture Active Passive (SMAP) Mission and Opportunities for Applications Users  

E-Print Network [OSTI]

Water in the soil—both its amount (soil moisture) and its state (freeze/thaw)—plays a key role in water and energy cycles, in weather and climate, and in the carbon cycle. Additionally, soil moisture touches upon human ...

Brown, Molly E.

35

Can ASHRAE Standard 62-1989 Requirements be Satisfied while Maintaining Moisture Control using Stock HVAC Equipment in Hot, Humid Climates?  

E-Print Network [OSTI]

energy costs. Increased ventilation rates create real capital and operating costs for building owners and operators, with implications beyond energy costs relating to increased ventilation requirements. In hot, humid climates, increased ventilation rates...

Turner, S. C.

1996-01-01T23:59:59.000Z

36

HIPPO (HIAPER Pole-to-Pole Observations) Data from CDIAC's HIPPO Data Archive  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

The HIPPO (HIAPER Pole-to-Pole Observations) study of the carbon cycle and greenhouse gases measured meteorology, atmospheric chemistry, and aerosol constituents along transects from approximately pole-to-pole over the Pacific Ocean. HIPPO flew hundreds of vertical profiles from the ocean/ice surface to as high as the tropopause, at five times during different seasons over a three year period from 2009-2011. HIPPO provides the first high-resolution vertically-resolved global survey of a comprehensive suite of atmospheric trace gases and aerosols pertinent to understanding the carbon cycle and challenging global climate models.

37

Thermal Effects of Moisture in Rigid Insulation Board  

E-Print Network [OSTI]

The impact of moisture in rigid roof insulation upon energy consumption is often assumed to be a simple function of the conductance. This paper will show that there are complex interactions between conductance, thermal mass, and climate. The energy...

Crow, G. W.

38

Moisture Management for High R-Value Walls  

SciTech Connect (OSTI)

The following report explains the moisture-related concerns for High R-value wall assemblies and discusses past Building America research work that informs this study. Hygrothermal simulations were prepared for several common approaches to High R-value wall construction in six cities (Houston, Atlanta, Seattle, St. Louis, Chicago, and International Falls) representing a range of climate zones (2, 3, 4C, 4, 5A, and 7, respectively). The simulations are informed by experience gained from past research in this area and validated by field measurement and forensic experience. The modeling program was developed to assess the moisture durability of the wall assemblies based on three primary sources of moisture: construction moisture, air leakage condensation, and bulk water leakage. The peak annual moisture content of the wood based exterior sheathing was used to comparatively analyze the response to the moisture loads for each of the walls in each given city. Walls which experienced sheathing moisture contents between 20% and 28% were identified as risky, whereas those exceeding 28% were identified as very high risk. All of the wall assemblies perform well under idealized conditions. However, only the walls with exterior insulation, or cavity insulation which provides a hygrothermal function similar to exterior insulation, perform adequately when exposed to moisture loads. Walls with only cavity insulation are particularly susceptible to air leakage condensation. None of the walls performed well when a precipitation based bulk water leak was introduced to the backside of the sheathing, emphasizing the importance of proper flashing details.

Lepage, R.; Schumacher, C.; Lukachko, A.

2013-11-01T23:59:59.000Z

39

Moisture Management of High-R Walls (Fact Sheet)  

SciTech Connect (OSTI)

The following report explains the moisture-related concerns for High R-value wall assemblies and discusses past Building America research work that informs this study. Hygrothermal simulations were prepared for several common approaches to High R-value wall construction in six cities (Houston, Atlanta, Seattle, St. Louis, Chicago, and International Falls) representing a range of climate zones (2, 3, 4C, 4, 5A, and 7, respectively). The simulations are informed by experience gained from past research in this area and validated by field measurement and forensic experience. The modeling program was developed to assess the moisture durability of the wall assemblies based on three primary sources of moisture: construction moisture, air leakage condensation, and bulk water leakage. The peak annual moisture content of the wood based exterior sheathing was used to comparatively analyze the response to the moisture loads for each of the walls in each given city. Walls which experienced sheathing moisture contents between 20% and 28% were identified as risky, whereas those exceeding 28% were identified as very high risk. All of the wall assemblies perform well under idealized conditions. However, only the walls with exterior insulation, or cavity insulation which provides a hygrothermal function similar to exterior insulation, perform adequately when exposed to moisture loads. Walls with only cavity insulation are particularly susceptible to air leakage condensation. None of the walls performed well when a precipitation based bulk water leak was introduced to the backside of the sheathing, emphasizing the importance of proper flashing details.

Not Available

2013-12-01T23:59:59.000Z

40

Moisture absorption modeling using design of experiments  

E-Print Network [OSTI]

Moisture Absorption Modeling Using Design of Experimentssurface pro?les of moisture absorption for the two laminatetheir amounts of moisture absorption are different. The

Yong, Virginia; Hahn, H. Thomas

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Moisture Metrics Project  

SciTech Connect (OSTI)

the goal of this project was to determine the optimum moisture levels for biomass processing for pellets commercially, by correlating data taken from numerous points in the process, and across several different feedstock materials produced and harvested using a variety of different management practices. This was to be done by correlating energy consumption and material through put rates with the moisture content of incoming biomass ( corn & wheat stubble, native grasses, weeds, & grass straws), and the quality of the final pellet product.This project disseminated the data through a public website, and answering questions form universities across Missouri that are engaged in biomass conversion technologies. Student interns from a local university were employed to help collect data, which enabled them to learn firsthand about biomass processing.

Schuchmann, Mark

2011-08-31T23:59:59.000Z

42

Colorado's 2003 Moisture Outlook  

E-Print Network [OSTI]

Prepared by Tara Green and Odie Bliss http://climate.atmos.colostate.edu #12;HowHow we got 1980 1990 2000 Month Precipitation(inches) Fort Collins Total Water Year Precipitation (Oct-Sep) #12 1975 1985 1995 2005 Year Temperature(degreesF) #12;Fort Collins Summer Average Temperature (June

43

Moisture processes accompanying convective activity  

E-Print Network [OSTI]

* 23 34 35 Vi TABLE OF CONTENTS (Continued) d. Residual term Page 35 ~Ct 1 id 1 itt 1 ~itt ti t t 1 7. MODELS OF MOISTURE BUDGET PROCESSES 36 39 a. The 900-750 mb ~la er b. The 600-500 mb layer 8. EFFECTS OF THREE HOUR DIFFERENCING SCHEME... L 1 IFIT V' I c. Vertical divergence d. Residual -2 -1 -6 Fig. 13. Moisture budget terms (g cm s x 10 ) in the 900- 750 mb layer for 0000-0300 GMT on 11 April 1979. 31 ole m & p's a. Local rate-of-change b. Horizontal divergence SA C. N PQQ...

Sienkiewicz, Meta Elizabeth

1981-01-01T23:59:59.000Z

44

Moisture Research - Optimizing Wall Assemblies  

SciTech Connect (OSTI)

The Consortium for Advanced Residential Buildings (CARB) evaluated several different configurations of wall assemblies to determine the accuracy of moisture modeling and make recommendations to ensure durable, efficient assemblies. WUFI and THERM were used to model the hygrothermal and heat transfer characteristics of these walls.

Arena, L.; Mantha, P.

2013-05-01T23:59:59.000Z

45

Measurement Scheduling for Soil Moisture Sensing  

E-Print Network [OSTI]

energy consumption is presented; the paper is grounded in the physics of soil moisture. By David I Shuman off some inaccuracy in estimating soil moisture evolution for a significant reduction in energyINVITED P A P E R Measurement Scheduling for Soil Moisture Sensing: From Physical Models to Optimal

Mahajan, Aditya

46

The moisture budget in relation to convection  

E-Print Network [OSTI]

Analyses of the local rate-of-change of moisture in the layer from 900-750 mb . . . . . . , . . . , . . . . . . 23 Analyses of the local rate-of-change of moisture in the layer from 750-500 mb 24 Vertical profiles of the net vertical boundary flux... of moisture related to MDR 26 10 Analyses of the net vertical boundary flux of moisture in the layer from 900-750 mb 28 Analyses of the net vertical boundary flux of moisture in the layer from 750-500 mb 29 12 Analyses of the net vertical boundary flux...

Scott, Robert Wilson

1976-01-01T23:59:59.000Z

47

Moisture Control | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy UsageAUDITVehicles »Exchange Visitorsfor ShadeProjectMinorityMissionMoisture Control

48

Atmospheric Moisture Transports from Ocean to Land and Global Energy Flows in Reanalyses  

E-Print Network [OSTI]

Atmospheric Moisture Transports from Ocean to Land and Global Energy Flows in Reanalyses KEVIN E energy and hydrological cycles from eight current atmospheric reanalyses and their depiction of changes over time. A brief evaluation of the water and energy cycles in the latest version of the NCAR climate

Fasullo, John

49

Moisture and Ventilation Solutions in Hot, Humid Climates: Florida...  

Energy Savers [EERE]

measures included mastic sealing ducts, installing properly sized high-efficiency HVAC, thoroughly air sealing the building envelope, using water-resistant exterior finishes,...

50

Moisture and Ventilation Solutions in Hot, Humid Climates: Florida  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office0-72.pdfGeorgeDoesn't32Department of Energy Modular CHP System forManufactured

51

PREDICTION OF MOISTURE CONTENT AND MOISTURE GRADIENT OF AN OVERLAID PARTICLEBOARD1  

E-Print Network [OSTI]

PREDICTION OF MOISTURE CONTENT AND MOISTURE GRADIENT OF AN OVERLAID PARTICLEBOARD1 Qinglin Wu and HPL backer. A model based on the diffusion theory was developed to predict MC and moisture distribution for a multi-ply wood composite panel. The model's prediction of the mean MC for a three-layer PB

52

Flexible Residential Test Facility: Impact of Infiltration and Ventilation on Measured Cooling Season Energy and Moisture Levels  

SciTech Connect (OSTI)

Air infiltration and ventilation in residential buildings is a very large part of the heating loads, but empirical data regarding the impact on space cooling has been lacking. Moreover, there has been little data on how building tightness might relate to building interior moisture levels in homes in a hot and humid climate. To address this need, BA-PIRC has conducted research to assess the moisture and cooling load impacts of airtightness and mechanical ventilation in two identical laboratory homes in the hot-humid climate over the cooling season.

Parker, D.; Kono, J.; Vieira, R.; Fairey, P.; Sherwin, J.; Withers, C.; Hoak, D.; Beal, D.

2014-05-01T23:59:59.000Z

53

Vadose Zone Soil Moisture Wicking Using Super Absorbent Polymers...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Vadose Zone Soil Moisture Wicking Using Super Absorbent Polymers. Vadose Zone Soil Moisture Wicking Using Super Absorbent Polymers. Abstract: Super-absorbent polymers (SAPs) have...

54

The Soil Moisture Active Passive (SMAP) Mission  

E-Print Network [OSTI]

The Soil Moisture Active Passive (SMAP) mission is one of the first Earth observation satellites being developed by NASA in response to the National Research Council's Decadal Survey. SMAP will make global measurements of ...

Entekhabi, Dara

55

Soil animal responses to moisture availability are largely scale, not ecosystem dependent: insight from a cross-site  

E-Print Network [OSTI]

Soil animal responses to moisture availability are largely scale, not ecosystem dependent: insight Cruces, NM 88012, USA, 4 USDA ARS Grassland Soil and Water Research Laboratory, Temple, TX 76502, USA, 5 Abstract Climate change will result in reduced soil water availability in much of the world either due

Wall, Diana

56

IMPACTS OF SOIL MOISTURE VARIABILITY ON CONVECTIVE PRECIPITATION IN THE CENTRAL PLAINS THROUGH LAND-ATMOSPHERE FEEDBACKS  

E-Print Network [OSTI]

A suite of regional climate model runs was conducted to examine the impacts of mean soil moisture and model resolution on precipitation events in the U.S. Central Plains, and to investigate the relative impacts of energy balance partitioning and net...

Jones, Aubrey R.

2008-08-20T23:59:59.000Z

57

How do elevated [CO2], warming, and reduced precipitation interact to affect soil moisture and LAI in an old field ecosystem?  

SciTech Connect (OSTI)

Soil moisture content and leaf area index (LAI) are properties that will be particularly important in mediating whole system responses to the combined effects of elevated atmospheric [CO2], warming and altered precipitation. Warming and drying will likely reduce soil moisture, and this effect may be exacerbated when these factors are combined. However, elevated [CO2] may increase soil moisture contents and when combined with warming and drying may partially compensate for their effects. The response of LAI to elevated [CO2] and warming will be closely tied to soil moisture status and may mitigate or exacerbate the effects of global change on soil moisture. Using open-top chambers (4-m diameter), the interactive effects of elevated [CO2], warming, and differential irrigation on soil moisture availability were examined in the OCCAM (Old-Field Community Climate and Atmospheric Manipulation) experiment at Oak Ridge National Laboratory in eastern Tennessee. Warming consistently reduced soil moisture contents and this effect was exacerbated by reduced irrigation. However, elevated [CO2] partially compensated for the effects of warming and drying on soil moisture. Changes in LAI were closely linked to soil moisture status. LAI was determined using an AccuPAR ceptometer and both the leaf area duration (LAD) and canopy size were increased by irrigation and elevated [CO2]. The climate of the southeastern United States is predicted to be warmer and drier in the future. This research suggests that although elevated [CO2] will partially ameliorate the effects of warming and drying, losses of soil moisture will increase from old field ecosystems in the future.

Dermody, Orla [University of Tennessee, Knoxville (UTK); Weltzin, Jake [University of Tennessee, Knoxville (UTK); Engel, Elizabeth C. [University of Tennessee, Knoxville (UTK); Allen, Phillip [University of Tennessee, Knoxville (UTK); Norby, Richard J [ORNL

2007-01-01T23:59:59.000Z

58

Measuring soil moisture with imaging radars  

SciTech Connect (OSTI)

An empirical algorithm for the retrieval of soil moisture content and surface Root Mean Square (RMS) height from remotely sensed radar data was developed using scatterometer data. The algorithm is optimized for bare surfaces and requires two copolarized channels at a frequency between 1.5 and 11 GHz. It gives best results for kh {le} 2.5, {mu}{sub {upsilon}}{le}35%, and {theta}{ge}30{degree}. Omitting the usually weaker hv-polarized returns makes the algorithm less sensitive to system cross-talk and system noise, simplify the calibration process and adds robustness to the algorithm in the presence of vegetation. However, inversion results indicate that significant amounts of vegetation (NDVI>0.4) cause the algorithm to underestimate soil moisture and overestimate RMS height. A simple criteria based on the {sigma}{sub hv}{sup 0}/{sigma}{sub vv}{sup 0} ratio is developed to select the areas where the inversion is not impaired by the vegetation. The inversion accuracy is assessed on the original scatterometer data sets but also on several SAR data sets by comparing the derived soil moisture values with in-situ measurements collected over a variety of scenes between 1991 and 1994. Both spaceborne (SIR-C) and airborne (AIRSAR) data are used in the test. Over this large sample of conditions, the RMS error in the soil moisture estimate is found to be less than 4.2% soil moisture.

Dubois, P.C.; Zyl, J. van [California Inst. of Tech., Pasadena, CA (United States). Jet Propulsion Lab.] [California Inst. of Tech., Pasadena, CA (United States). Jet Propulsion Lab.; Engman, T. [NASA Goddard Space Flight Center, Greenbelt, MD (United States)] [NASA Goddard Space Flight Center, Greenbelt, MD (United States)

1995-07-01T23:59:59.000Z

59

Distributed fiber optic moisture intrusion sensing system  

DOE Patents [OSTI]

Method and system for monitoring and identifying moisture intrusion in soil such as is contained in landfills housing radioactive and/or hazardous waste. The invention utilizes the principle that moist or wet soil has a higher thermal conductance than dry soil. The invention employs optical time delay reflectometry in connection with a distributed temperature sensing system together with heating means in order to identify discrete areas within a volume of soil wherein temperature is lower. According to the invention an optical element and, optionally, a heating element may be included in a cable or other similar structure and arranged in a serpentine fashion within a volume of soil to achieve efficient temperature detection across a large area or three dimensional volume of soil. Remediation, moisture countermeasures, or other responsive action may then be coordinated based on the assumption that cooler regions within a soil volume may signal moisture intrusion where those regions are located.

Weiss, Jonathan D. (Albuquerque, NM)

2003-06-24T23:59:59.000Z

60

Control of Moisture Ingress into Photovoltaic Modules  

SciTech Connect (OSTI)

During long-term exposure of photovoltaic modules to environmental stress, the ingress of water into the module is correlated with decreased performance. By using diffusivity measurements for water through encapsulants such as ethylene vinyl acetate (EVA), we have modeled moisture ingress using a finite-element analysis with atmospheric data from various locations such as Miami, Florida. This analysis shows that because of the high diffusivity of EVA, even an impermeable glass back-sheet alone is incapable of preventing significant moisture ingress from the edges for a 20-year lifecycle. This result has led us to investigate ways to protect modules from moisture through the use of different encapsulating chemistries and materials.

Kempe, M. D.

2005-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Influence of Moisture on Heating in Feeds.  

E-Print Network [OSTI]

investigation was supported in part by a grant-in-aid from ~uthwestern Sugar and Molasses Company, New York, through urtesy of A. I. Kaplan, president. ?e are indebted to E. I. du Pont de Nemours and Company, ngton, Del. through the courtesy of F. M. Jornlin..., standards for the moisture content of all in- gredients used in feeds should be reevaluated. The absence of heating in molasses feeds will not be insured by establishing a standard for the moisture content of molasses alone. Standardr for molasses...

Richardson, L. R.; Halick, J. V.

1953-01-01T23:59:59.000Z

62

Carbon Dioxide Information Analysis Center and World Data Center-A for atmospheric trace gases: FY 1993 activities  

SciTech Connect (OSTI)

During the course of a fiscal year, Oak Ridge National Laboratory`s Carbon Dioxide Information Analysis Center (CDIAC) distributes thousands of specialty publications-numeric data packages (NDPs), computer model packages (CMPs), technical reports, public communication publications, newsletters, article reprints, and reference books-in response to requests for information related to global environmental issues, primarily those pertaining to climate change. CDIAC`s staff also provide technical responses to specific inquiries related to carbon dioxide (CO{sub 2}), other trace gases, and climate. Hundreds of referrals to other researchers, policy analysts, information specialists, or organizations are also facilitated by CDIAC`s staff. This report provides an account of the activities accomplished by CDIAC (including World Data Center-A for Atmospheric Trace Gases) during the period October 1, 1992, to September 30, 1993. An organizational overview of CDIAC and its staff is supplemented by a detailed description of inquiries received and CDIAC`s response to those inquiries. An analysis and description of the preparation and distribution of NDPS, CMPS, technical reports, newsletters, fact sheets, specialty publications, and reprints are provided. Comments and descriptions of CDIAC`s information management systems, professional networking, and special bilateral agreements are also presented.

Cushman, R.M. [Oak Ridge National Lab., TN (United States). Carbon Dioxide Information Analysis Center; Stoss, F.W. [Oak Ridge National Lab., TN (United States). Carbon Dioxide Information Analysis Center]|[Univ. of Tennessee, Knoxville, TN (United States). Energy, Environment, and Resources Center

1994-01-01T23:59:59.000Z

63

Assessment of NGNP Moisture Ingress Events  

SciTech Connect (OSTI)

An assessment of modular HTGR moisture ingress events, making use of a phenomena identification and ranking process, was conducted by a panel of experts in the related areas for the U.S. next generation nuclear plant (NGNP) design. Consideration was given mainly to the prismatic core gas-cooled reactor configurations incorporating a steam generator within the primary circuit.

Bill Landman

2011-04-01T23:59:59.000Z

64

1. Control moisture. 2. Clean regularly.  

E-Print Network [OSTI]

, water heaters, and fireplaces that burn fuel must vent to the outside. Stoves, ovens, and cook on the things we do to affect how healthy our home is. Step 1. Control Moisture Water and excessive humidity of pesticides. Food and water attract pests. Controlling food and water helps to minimize pests. Sealing

65

Soil moisture modeling and scaling using passive microwave remote sensing  

E-Print Network [OSTI]

Soil moisture in the shallow subsurface is a primary hydrologic state governing land-atmosphere interaction at various scales. The primary objectives of this study are to model soil moisture in the root zone in a distributed manner and determine...

Das, Narendra N.

2007-04-25T23:59:59.000Z

66

A soil moisture availability model for crop stress prediction  

E-Print Network [OSTI]

is composed of three major components, which are, a) calcul ation of evapotranspiration, b) infiltration of moisture into the soil, c) redistribution of the soil moisture. Other edaphic models have been developed by Hill [1974], Bai er and Robertson... inputs could result in the development of moist layers in the lower soil layer that would not be accounted for if the moisture were uniformly redistributed. As the cycle progesses, redistribution and moisture depletion do occur, until there 1s less...

Gay, Roger Franklin

1983-01-01T23:59:59.000Z

67

Predicting farm machinery operation time with a soil moisture mode  

E-Print Network [OSTI]

Criteria Used to Determine Trafficability Other Moisture Balance Models Evapotranspiration Moisture Redistribution . Runoff and Infiltration 10 Probability Distribution of Available Field Time . . 11 Chapter Summary III PROCEDURES Soil Moisture... Model Step 1 - Infiltration and Drainage Step 2 - Soil Evaporation . 12 14 14 20 vii 1 Chapter III (cont. ) Step 3 - Plant Evaporation Final Step - Redistribution Page 22 24 Trafficability Criteria Probability Distribution of Available...

Bordovsky, James Paul

1978-01-01T23:59:59.000Z

68

Researching Complex Heat, Air and Moisture Interactions for a Wide-Range of Building Envelope Systems and Environmental Loads  

SciTech Connect (OSTI)

This document serves as the final report documenting work completed by Oak Ridge National Laboratory (ORNL) and the Fraunhofer Institute in Building Physics (Holzkirchen, Germany) under an international CRADA No. 0575 with Fraunhofer Institute of Bauphysics of the Federal Republic of Germany for Researching Complex Heat, Air and Moisture Interactions for a Wide Range of Building Envelope Systems and Environmental Loads. This CRADA required a multi-faceted approach to building envelope research that included a moisture engineering approach by blending extensive material property analysis, laboratory system and sub-system thermal and moisture testing, and advanced moisture analysis prediction performance. The Participant's Institute for Building physics (IBP) and the Contractor's Buildings Technology Center (BTC) identified potential research projects and activities capable of accelerating and advancing the development of innovative, low energy and durable building envelope systems in diverse climates. This allowed a major leverage of the limited resources available to ORNL to execute the required Department of Energy (DOE) directives in the area of moisture engineering. A joint working group (ORNL and Fraunhofer IBP) was assembled and a research plan was executed from May 2000 to May 2005. A number of key deliverables were produced such as adoption of North American loading into the WUFI-software. in addition the ORNL Weather File Analyzer was created and this has been used to address environmental loading for a variety of US climates. At least 4 papers have been co-written with the CRADA partners, and a chapter in the ASTM Manual 40 on Moisture Analysis and Condensation Control. All deliverables and goals were met and exceeded making this collaboration a success to all parties involves.

Karagiozis, A.N.

2007-05-15T23:59:59.000Z

69

Using moisture transport properties of rice seed components for identifying fissure resistance  

E-Print Network [OSTI]

Fissure resistance was related to the moisture transport properties of Cypress, Lemont, LaGrue, and Teqing rice varieties. The moisture transport properties, moisture diffusivity and resistance, were calculated using a three-dimensional moisture...

Thomas, Audrey Elizabeth

2012-06-07T23:59:59.000Z

70

Process for treating moisture laden coal fines  

DOE Patents [OSTI]

A process is provided for making a free flowing granular product from moisture laden caked coal fines, such as wet cake, by mixing a water immiscible substance, such as oil, with the caked coal, preferably under low shear forces for a period of time sufficient to produce a plurality of free flowing granules. Each granule is preferably comprised of a dry appearing admixture of one or more coal particle, 2-50% by weight water and the water immiscible substance.

Davis, Burl E. (New Kensington, PA); Henry, Raymond M. (Gibsonia, PA); Trivett, Gordon S. (South Surrey, CA); Albaugh, Edgar W. (Birmingham, AL)

1993-01-01T23:59:59.000Z

71

Carbon Dioxide Information Analysis Center: FY 1992 activities  

SciTech Connect (OSTI)

During the course of a fiscal year, Oak Ridge National Laboratory`s Carbon Dioxide Information Analysis Center (CDIAC) distributes thousands of specialty publications-numeric data packages (NDPs), computer model packages (CMPs), technical reports, public communication publications, newsletters, article reprints, and reference books-in response to requests for information related to global environmental issues, primarily those pertaining to climate change. CDIACs staff also provides technical responses to specific inquiries related to carbon dioxide (CO{sub 2}), other trace gases, and climate. Hundreds of referrals to other researchers, policy analysts, information specialists, or organizations are also facilitated by CDIAC`s staff. This report provides an account of the activities accomplished by CDIAC during the period October 1, 1991 to September 30, 1992. An organizational overview of CDIAC and its staff is supplemented by a detailed description of inquiries received and CDIAC`s response to those inquiries. As analysis and description of the preparation and distribution of numeric data packages, computer model packages, technical reports, newsletters, fact sheets, specialty publications, and reprints is provided. Comments and descriptions of CDIAC`s information management systems, professional networking, and special bilateral agreements are also described.

Cushman, R.M. [Oak Ridge National Lab., TN (United States). Carbon Dioxide Information Analysis Center; Stoss, F.W. [Tennessee Univ., Knoxville, TN (United States). Energy, Environment and Resources Center

1993-03-01T23:59:59.000Z

72

Practical Considerations of Moisture in Baled Biomass Feedstocks  

SciTech Connect (OSTI)

Agricultural residues make up a large portion of the immediately available biomass feedstock for renewable energy markets. Current collection and storage methods rely on existing feed and forage practices designed to preserve nutrients and properties of digestibility. Low-cost collection and storage practices that preserve carbohydrates across a range of inbound moisture contents are needed to assure the economic and technical success of the emerging biomass industry. This study examines the movement of moisture in storage and identifies patterns of migration resulting from several on-farm storage systems and their impacts on moisture measurement and dry matter recovery. Baled corn stover and energy sorghum were stored outdoors in uncovered, tarp-covered, or wrapped stacks and sampled periodically to measure moisture and dry matter losses. Interpolation between discrete sampling locations in the stack improved bulk moisture content estimates and showed clear patterns of accumulation and re-deposition. Atmospheric exposure, orientation, and contact with barriers (i.e., soil, tarp, and wrap surfaces) were found to cause the greatest amount of moisture heterogeneity within stacks. Although the bulk moisture content of many stacks remained in the range suitable for aerobic stability, regions of high moisture were sufficient to support microbial activity, thus support dry matter loss. Stack configuration, orientation, and coverage methods are discussed relative to impact on moisture management and dry matter preservation. Additionally, sample collection and data analysis are discussed relative to assessment at the biorefinery as it pertains to stability in storage, queuing, and moisture carried into processing.

William A. Smith; Ian J. Bonner; Kevin L. Kenney; Lynn M. Wendt

2013-01-01T23:59:59.000Z

73

Climate Change Impact on Agricultural Water Resources Variability in the Northern Highlands  

E-Print Network [OSTI]

' sensitivity to climate change in the Lake Tana Basin, Ethiopia. Projected changes in precipitation climate change caused by increas- ing concentrations of carbon dioxide and other trace gases to affect runoff, the frequency and intensity of floods and droughts, soil moisture, and available water

74

11/25/2014 NIDIS Drought and Water Assessment http://climate.colostate.edu/~drought/current_assessment.php 1/14  

E-Print Network [OSTI]

11/25/2014 NIDIS Drought and Water Assessment http://climate.colostate.edu/~drought/current_assessment.php Assessment http://climate.colostate.edu/~drought/current_assessment.php 2/14 The northern/central and San Drought and Water Assessment http://climate.colostate.edu/~drought/current_assessment.php 3/14 moisture

75

Developing a High-Resolution Texas Water and Climate  

E-Print Network [OSTI]

for hyperresolution: global food production; water resources sustainability; flood, drought, and climate change and vegetation; · landatmospheric interactions; soil moisture & evapotranspiration; · inclusion of water quality as part of the biogeochemical cycle; · representation of human impacts from water management; · utilizing

Yang, Zong-Liang

76

DOI: 10.3334/CDIAC/vrc.ndp061 ORNL/CDIAC-107  

E-Print Network [OSTI]

89512 Prepared by Robert M. Cushman Carbon Dioxide Information Analysis Center Environmental Sciences Office of Biological and Environmental Research Budget Activity Number KP 12 04 01 0 Prepared by the Carbon Dioxide Information Analysis Center OAK RIDGE NATIONAL LABORATORY Oak Ridge, Tennessee 37831

77

Climate Change 2007: Mitigation of Climate Change.  

E-Print Network [OSTI]

2007: Mitigation of Climate Change. Full report. WorkingIntergovernmental Panel on Climate Change www.webcda.it LaIntergovernmental Panel on Climate Change”. Il Rapporto

Schiavon, Stefano; Zecchin, Roberto

2007-01-01T23:59:59.000Z

78

Variation in soil moisture and N availability modulates carbon and water exchange in a California grassland experiment  

SciTech Connect (OSTI)

Variability in the magnitude and timing of precipitation is predicted to change under future climate scenarios. The primary objective of this study was to understand how variation in precipitation patterns consisting of soil moisture pulses mixed with intermittent dry down events influence ecosystem gas fluxes. We characterized the effects of precipitation amount and timing, N availability, and plant community composition on whole ecosystem and leaf gas exchange in a California annual grassland mesocosm study system that allowed precise control of soil moisture conditions. Ecosystem CO2 and fluxes increased significantly with greater precipitation and were positively correlated with soil moisture. A repeated 10 day dry down period following 11 days of variable precipitation inputs strongly depressed net ecosystem CO2 exchange (NEE) across a range of season precipitation totals, and plant community types. Ecosystem respiration (Re), evapotranspiration (ET) and leaf level photosynthesis (Amax) showed greatest sensitivity to dry down periods in low precipitation plots. Nitrogen additions significantly increased NEE, Re and Amax, particularly as water availability was increased. These results demonstrate that N availability and intermittent periods of soil moisture deficit (across a wide range of cumulative season precipitation totals) strongly modulate ecosystem gas exchange.

St. Clair, S.B.; Sudderth, E.; Fischer, M.L.; Torn, M.S.; Stuart, S.; Salve, R.; Eggett, D.; Ackerly, D.

2009-03-15T23:59:59.000Z

79

Moisture and temperature effects in composite materials  

E-Print Network [OSTI]

I0 M 0 Ia 0 00 al Ill 0 3 0 M 4 al M 4 4O al a-I 4 M 0 E al 4 0 M M C M 0 tjO CI Iw 0 W M tjO W tftj 0O W IPl M ttj tjtf 0 tj rl O M Ul M '0 M C tftj 5 O C tjj tfj M 0 M Cj M Q 0 M C O M O 0 tj M 6 0 ttj 0... Q S Q S Ql M bD GJ tJ O 1f1 tJ CJ cA ri C N 0 0 O 0 O Ql E Ql M 28 at 346'K. S. E. M. inspectIons revealed no damage for up to 5 conditioning cycles. However, after eight conditIoning cycles typical moisture-induced damage...

Fang, Gwo-Ping

2012-06-07T23:59:59.000Z

80

Use of passive microwave remote sensing to monitor soil moisture  

E-Print Network [OSTI]

January 1998) Abstract - Surface soil moisture is a key variable to describe the water and energy soil layer) is a key variable in the water and energy exchanges at the land surfaceReview Use of passive microwave remote sensing to monitor soil moisture Jean-Pierre Wignerona

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Evaluation of moisture damage within asphalt concrete mixes  

E-Print Network [OSTI]

Pavements are a major part of the infrastructure in the United States. Moisture damage of these pavements is a significant problem. To predict and prevent this kind of moisture damage a great deal of research has been performed on this issue in past...

Shah, Brij D.

2004-09-30T23:59:59.000Z

82

High-R Walls for Remodeling: Wall Cavity Moisture Monitoring  

SciTech Connect (OSTI)

The focus of the study is on the performance of wall systems, and in particular, the moisture characteristics inside the wall cavity and in the wood sheathing. Furthermore, while this research will initially address new home construction, the goal is to address potential moisture issues in wall cavities of existing homes when insulation and air sealing improvements are made.

Wiehagen, J.; Kochkin, V.

2012-12-01T23:59:59.000Z

83

E-Print Network 3.0 - aquic moisture regime Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

soil moisture, and for Washita '94, the model... is validated against gravimetric soil moisture and measured energy fluxes. The model is shown to reasonably Source: Pan,...

84

Climate Systems and Climate Change Is Climate Change Real?  

E-Print Network [OSTI]

Chapter 10 Climate Systems and Climate Change #12;Is Climate Change Real? 1980 1898 2005 2003 #12;Arctic Sea Ice Changes #12;Observed Global Surface Air Temperature #12;! Current climate: weather station data, remote sensing data, numerical modeling using General Circulation Models (GCM) ! Past climate

Pan, Feifei

85

Moisture burst structure in satellite water vapor imagery  

E-Print Network [OSTI]

The moisture burst is a tropical synoptic-scale weather event that typically originates along the ITCZ and has been defined previously in window-channel infrared imagery. This research uses 6. 7-micrometer water vapor absorption band imagery to composite 35... moisture burst events during the North Pacific cool season of 1983-1984. Composite maps are constructed at four times, each 24 h apart, during the life cycle of the moisture burst. A comparative baseline is provided by an additional composite of 35 dates...

Ulsh, David Joel

1988-01-01T23:59:59.000Z

86

Evaluation of the Effective Moisture Penetration Depth Model for Estimating Moisture Buffering in Buildings  

SciTech Connect (OSTI)

This study examines the effective moisture penetration depth (EMPD) model, and its suitability for building simulations. The EMPD model is a compromise between the simple, inaccurate effective capacitance approach and the complex, yet accurate, finite-difference approach. Two formulations of the EMPD model were examined, including the model used in the EnergyPlus building simulation software. An error in the EMPD model we uncovered was fixed with the release of EnergyPlus version 7.2, and the EMPD model in earlier versions of EnergyPlus should not be used.

Woods, J.; Winkler, J.; Christensen, D.

2013-01-01T23:59:59.000Z

87

Moisture effects in low-slope roofs: Drying rates after water addition with various vapor retarders  

SciTech Connect (OSTI)

Tests have been conducted in the Large Scale Climate Simulator (LSCS) of the US. Building Envelope Research Center at the Oak Ridge National Laboratory (ORNL) to investigate downward drying rates of various unvented, low-slope roof systems. A secondary objective was to study heat flow patterns so as to understand how to control latent heat effects on impermeable heat flux transducers. Nine test sections were tested simultaneously. The sections had a p deck above fibrous-glass insulation and were examples of cold-deck systems. These five sections had various vapor retarder systems on a gypsum board ceiling below the insulation. The other four sections had a lightweight insulating concrete deck below expanded polystyrene insulation and the same vapor retarder systems, and were examples of warm-deck systems. The cold-deck systems had materials that were relatively permeable to water vapor, while the materials in the warm-deck systems were less permeable. All test sections were topped by an impermeable roofing membrane. The test sections were instrumented with thermocouples between all layers and with small heat flux transducers at the bottom and top of the fibrous-glass insulation and in the middle of the expanded polystyrene insulation. Two different kinds of moisture probes were used to qualitatively monitor the movement of the moisture. The heat flux measurements showed that heat conduction dominates the system using impermeable insulation materials, with only a slight increase due to increased thermal conductivity of wet expanded polystyrene. There was significant transfer of latent heat in the test sections with permeable insulation, causing the peak heat fluxes to increase by as much as a factor of two. With temperatures imposed that are typical of summer days, latent heat transfer associated with condensation and evaporation of moisture in the test sections was measured to be as important as the heat transfer by conduction.

Pedersen, C.R. [Technical Univ. of Denmark, Lyngby (Denmark); Petrie, T.W. [Marquette Univ., Milwaukee, WI (United States). Dept. of Mechanical Engineering; Courville, G.E.; Desjarlais, A.O.; Childs, P.W.; Wilkes, K.E. [Oak Ridge National Lab., TN (United States)

1992-10-01T23:59:59.000Z

88

Moisture Diffusion in Asphalt Binders and Fine Aggregate Mixtures  

E-Print Network [OSTI]

cost in highway maintenance and vehicle operations. One key mechanism of how moisture reaches the asphalt-aggregate interface is by its permeation or diffusion through the asphalt binder or mastic. Different techniques are available for diffusion...

Vasconcelos, Kamilla L.

2011-08-08T23:59:59.000Z

89

Moisture Risk in Unvented Attics Due to Air Leakage Paths  

SciTech Connect (OSTI)

IBACOS completed an initial analysis of moisture damage potential in an unvented attic insulated with closed-cell spray polyurethane foam. To complete this analysis, the research team collected field data, used computational fluid dynamics to quantify the airflow rates through individual airflow (crack) paths, simulated hourly flow rates through the leakage paths with CONTAM software, correlated the CONTAM flow rates with indoor humidity ratios from Building Energy Optimization software, and used Warme und Feuchte instationar Pro two-dimensional modeling to determine the moisture content of the building materials surrounding the cracks. Given the number of simplifying assumptions and numerical models associated with this analysis, the results indicate that localized damage due to high moisture content of the roof sheathing is possible under very low airflow rates. Reducing the number of assumptions and approximations through field studies and laboratory experiments would be valuable to understand the real-world moisture damage potential in unvented attics.

Prahl, D.; Shaffer, M.

2014-11-01T23:59:59.000Z

90

The effect of moisture on a glass/epoxy composite  

E-Print Network [OSTI]

Research was done to determine the effect of moisture on the transverse tensile strength and the interfacial shear strength of a glass/epoxy composite. Specimens with two different fiber sizings, one epoxy compatible and one vinyl-ester compatible...

Chatawanich, Candy Suda

2012-06-07T23:59:59.000Z

91

A simplified formulation for moisture diffusion through partly saturated clays  

E-Print Network [OSTI]

to infiltration of moisture from the ground surface can induce sloughing and shallow slide failures. This issue creates a significant maintenance problem for the Texas Department of Transportation (TxDOT). The postulated mechanism for these slope failures is: 1...

Tang, Dina V

2003-01-01T23:59:59.000Z

92

Evaluation of Moisture Susceptibility of Warm Mix Asphalt  

E-Print Network [OSTI]

, the results from this study suggest that the inclusion of recycled asphalt pavement (RAP) or an anti-stripping agent may alleviate possible moisture susceptibility issues in the early life during wet, winter weather conditions. While some laboratory test...

Garcia Cucalon, Maria Lorena

2013-05-03T23:59:59.000Z

93

Rheological Behavior of Polyamide 11 with Varying Initial Moisture Content  

E-Print Network [OSTI]

moisture levels and that the plant en- vironment conditions should be under strict control. Knowledge is often used in flexible pipe applications for offshore oilfield exploration. Because of the high

94

Review: Global Climate Change  

E-Print Network [OSTI]

introduction to global climate change, the greenhouseReview: Global Climate Change: A Primer By Orrin H PilkeyPilkey, Keith C. Global Climate Change: a primer. Durham,

Smith, Jennifer

2013-01-01T23:59:59.000Z

95

Apportioning Climate Change Costs  

E-Print Network [OSTI]

Apportioning Climate Change Costs Daniel A. Farber* I. II.ON CLIMATE CHANGE FOUR QUESTIONS ABOUTof how to respond to climate change. Most public attention

Farber, Daniel A.

2008-01-01T23:59:59.000Z

96

Climate Engineering Responses to Climate Emergencies  

E-Print Network [OSTI]

Novim Climate Engineering Responses to Climate Emergencies Jason J. Blackstock David S. Battisti Santa Barbara, California #12;Climate Engineering Responses to Climate Emergencies This report should, A. A. N. Patrinos, D. P. Schrag, R. H. Socolow and S. E. Koonin, Climate Engineering Responses

Battisti, David

97

Old-field Community, Climate and Atmospheric Manipulation  

SciTech Connect (OSTI)

We are in the process of finishing a number of laboratory, growth chamber and greenhouse projects, analyzing data, and writing papers. The projects reported addressed these subjects: How do climate and atmospheric changes alter aboveground plant biomass and community structure; Effects of multiple climate changes factors on plant community composition and diversity: what did we learn from a 5-year open-top chamber experiment using constructed old-field communities; Do atmospheric and climatic change factors interact to alter woody seedling emergence, establishment and productivity; Soil moisture surpasses elevated CO{sub 2} and temperature in importance as a control on soil carbon dynamics; How do climate and atmospheric changes alter belowground root and fungal biomass; How do climate and atmospheric changes alter soil microarthropod and microbial communities; How do climate and atmospheric changes alter belowground microbial function; Linking root litter diversity and microbial functioning at a micro scale under current and projected CO{sub 2} concentrations; Multifactor climate change effects on soil ecosystem functioning depend on concurrent changes in plant community composition; How do climate and atmospheric changes alter aboveground insect populations; How do climate and atmospheric changes alter festuca endophyte infection; How do climate and atmospheric changes soil carbon stabilization.

Aimee Classen

2009-11-01T23:59:59.000Z

98

Hygric Redistribution in Insulated Assemblies: Retrofitting Residential Envelopes Without Creating Moisture Issues  

SciTech Connect (OSTI)

The Building America program has recognized that most of the current housing stock is in need of energy related retrofits. One of the best ways of reducing the space conditioning energy consumption is to improve the thermal performance of the enclosure by adding exterior board foam insulation. This report quantifies the amount of water that can become trapped in the drainage cavity of typical wall systems, and measures the effect of water trapped in the drainage cavity on the moisture content of the sheathing. This study also attempts to explain the discrepancy between hygrothermal simulations and field performance of low permeance, low R-value exterior insulation (e.g. 3/4-in. foil faced polyisocyanurate) in cold climates.

Smegal, J.; Lstiburek, J.

2013-01-01T23:59:59.000Z

99

Changing Climates  

E-Print Network [OSTI]

these data with predictions from the IPCC. Professor of geography at Texas State University, Dr. David Butler, does climate change research mainly in the Rocky Moun- tains with U.S. Geological Survey funding. He has also done research on how climate...://wiid.twdb.state.tx.us Detailed information about individual water wells. This system uses a geographic information system-based tool to show locations of water wells and download data on water levels and water quality. Reports that were developed about on-site conditions...

Wythe, Kathy

2008-01-01T23:59:59.000Z

100

Climate Change and Extinctions  

E-Print Network [OSTI]

Lectures presents: Climate Change and Extinctions Happening2013. He will present a climate change extinction model that

Sinervo, Barry

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Geomorphic responses as indicators of paleoclimate and climatic change  

SciTech Connect (OSTI)

There is little doubt that climate is an important parameter affecting the shape of the Earth`s surface. However absolute observance to the principles of climatic geomorphology leads us away from the study of processes because the analyses passes directly from climate to landscape form. An alternative approach is to examine the effects of climate change on the nature of the processes operating in the near surface environment. Utilizing this methodology, the climate-process relations take on greater significance, and lead to an understanding of the response(s) of geomorphic systems to shifts in climatic regime. Given that geomorphic systems respond to changes in climate regime, it should also be true that delineation of the changes in the types, rates, and magnitudes of geomorphic processes will provide insights into the timing and nature of past shifts in climate, particularly effective moisture. It is this approach that has been utilized herein. Specifically, geomorphic responses in eolian, lacustrine, and fluvial systems that have resulted in erosional and depositional events have been documented for several sites in Nevada (Figure 1), and used to infer the timing and character of climatic change in the Basin and Range Physiographic Province. The results and conclusions of the specific studies are provided.

NONE

1998-07-01T23:59:59.000Z

102

Uncertainty in climate science and climate policy  

E-Print Network [OSTI]

Uncertainty in climate science and climate policy Jonathan Rougier University of Bristol, UK Michel1.tex. 1 Introduction This essay, written by a statistician and a climate scientist, describes our view of the gap that exists between current practice in mainstream climate science, and the practical

103

Policy-relevant science to help solve the carbon-climate problem  

E-Print Network [OSTI]

2009 #12;#12;Carbon emissions and the scale of the problem #12;#12;Rates of atmospheric CO2 change Calculated from Petit et al (1999) Calculated from Keeling and Whorf (2005) #12;Anthropogenic CO2 emissions et al. 2007, PNAS 1990 1995 2000 2005 2010 CO2Emissions(GtCy-1 ) 5 6 7 8 9 10 Actual emissions: CDIAC

104

System design description for surface moisture measurement system (SMMS)  

SciTech Connect (OSTI)

The SMMS has been developed to measure moisture in the top few centimeters of tank waste. The SMMS development was initiated by the preliminary findings of SAR-033, and does not necessarily fulfill any established DQO. After the SAR-033 is released, if no significant changes are made, moisture measurements in the organic waste tanks will rapidly become a DQO. The SMMS was designed to be installed in any 4 inch or larger riser, and to allow maximum adjustability for riser lengths, and is used to deploy a sensor package on the waste surface within a 6 foot radius about the azimuth. The first sensor package will be a neutron probe.

Vargo, G.F.

1996-09-23T23:59:59.000Z

105

The Influence of Moisture and Temperature on Cotton Root Rot.  

E-Print Network [OSTI]

. BAYLES, B. S., Superintendent J. PAUL LUSK, S. M., Plant Patholog Teachers in the School of Arnicultnre Carryine Coo~erative Projects on the Statit -- . G W ADRIANCE M S ~srociate~~rofessor of Horticulture S ' W 'BI~SING ~h D 'kro&sor of Entomology V... of the season. This initial moisture supply, together mith the additions during the growing season, permitted the continued development of root rot throughout the entire season. ,It the INFLUENCE OF MOISTURE AND TEMPERATURE ON COTTON ROOT ROT 9 end...

Taubenhaus, J. J. (Jacob Joseph); Dana, B. F. (Bliss F.)

1928-01-01T23:59:59.000Z

106

The values and practices associated with high moisture corn  

E-Print Network [OSTI]

be characterized by rate of ruminal fermentation (Stock et al. , 1987). Grains are comprised mostly of starch (corn 64-78, grain sorghum 60-77, and barley 12-14'/0); and crude protein (corn 10-11, grain sorghum 8-12, and barley 12-14'/0) (Rooney, 1986). Many.... , 1986). The moisture percentage, degree of fermentation, and particle size influence not only rates of passage and digestion, but directly or indirectly, influence intake patterns. Cattle fed ground high moisture corn have reduced gains and intakes...

Finch, Charles B

1993-01-01T23:59:59.000Z

107

Measurement of the Equivalent Thermal Resistance of Rooftop Lawns in a Hot-Climate Wind Tunnel  

E-Print Network [OSTI]

rooftop lawn. A hot-climate wind tunnel experiment was carried out in order to obtain and analyze the heat and moisture transport in the rooftop lawn. Furthermore, a calculation with the energy conservation equation was carried out using the results...

Meng, Q.; Zhang, Y.; Zhang, L.

2006-01-01T23:59:59.000Z

108

Exploring and quantifying the `co-variability' of the extremes corresponding to different climate components  

E-Print Network [OSTI]

Exploring and quantifying the `co-variability' of the extremes corresponding to different climate to the fact that there might be moisture-temperature feedback that has further implications on the extremes. Having said, we aim to study how extreme precipitation and temperature co-vary and are determined

Miami, University of

109

Climate Change, Adaptation, and Development  

E-Print Network [OSTI]

Climate Change, Adaptation, and Development Daniel H. Cole*THE COSTS OF CLIMATE CHANGE . ADAPTATIONCONVENTION ON CLIMATE CHANGE . IV. A.

Cole, Daniel H.

2008-01-01T23:59:59.000Z

110

Climate Change Scoping Plan  

E-Print Network [OSTI]

Climate Change Scoping Plan a amework for change as approved Prepared by the California AirBackgroundBackgroundBackground ............................................................................................................................................................................................................................................................................................................................................................................................................ 4444 1. Climate Change Policy in California1. Climate Change Policy in California1. Climate Change Policy in California1. Climate Change Policy in California

111

Climate change action plan  

E-Print Network [OSTI]

Delivery Climate change action plan 2009-2011 #12;2 | Climate change action plan ©istockphoto.com #12;Climate Change Action Plan Climate change action plan | 3 Contents Overview 4 Preface and Introduction 5 Climate change predictions for Scotland 6 The role of forestry 7 Protecting and managing

112

Climate Change Scoping Plan  

E-Print Network [OSTI]

Climate Change Scoping Plan a amework for change Prepared by the California Air Resources BoardBackgroundBackgroundBackground ............................................................................................................................................................................................................................................................................................................................................................................................................ 4444 1. Climate Change Policy in California1. Climate Change Policy in California1. Climate Change Policy in California1. Climate Change Policy in California

113

Application of software tools for moisture Protection of buildings in different climate zones  

E-Print Network [OSTI]

an innovative control system using a thermal bridge, which switches the humidifier off when condensation occurs in building room Krus Martin1* , Thierry Nouidui1 and Sedlbauer Klaus1 1 Fraunhofer Institute for Building Physics, Germany * Corresponding email: Martin.Krus@ibp.fraunhofer.de SUMMARY The application of software

114

Effects of soil moisture on the responses of soil temperatures to climate change in cold regions  

E-Print Network [OSTI]

and the Commu- nity Earth System Model 1 (CESM1) (http://poorly simulated by current earth system models. A number of

Subin, Z.M.

2014-01-01T23:59:59.000Z

115

Role of Moisture in Adsorption, Photocatalytic Oxidation, and  

E-Print Network [OSTI]

various Hg emission sources. A novel low-cost methodology using titanium dioxide (TiO2) nanoparticlesRole of Moisture in Adsorption, Photocatalytic Oxidation, and Reemission of Elemental Mercury gas. Without UV irradiation, Hg0 adsorption was found to be insignificant, but it could be enhanced

Li, Ying

116

SOIL MOISTURE CHARACTERISTICS IN UPPER PART OF HINDON RIVER CATCHMENT  

E-Print Network [OSTI]

of the contribution of various parts of a watershed to the ground water storage. Convenient and reliable techniques for the water demand of the vegetation, as well as for the recharge of the ground water storage. A fair into ground water aquifers. For analytical studies on soil moisture regime, critical review and accurate

Kumar, C.P.

117

Specific heat of apple at different moisture contents and temperatures  

E-Print Network [OSTI]

This work discusses results of experimental investigations of the specific heat, $C$, of apple in a wide interval of moisture contents ($W=0-0.9$) and temperatures ($T = 283-363$ K). The obtained data reveal the important role of the bound water in determination of $C(W,T)$ behaviour. The additive model for description of $C(W)$ dependence in the moisture range of $0.1apple was considered as a mixture of water and hydrated apple material (water plasticised apple) with specific heat $C_h$. The difference between $C_h$ and specific heat of dry apple, $\\Delta Cb=C_h-C_d$, was proposed as a measure of the excess contribution of bound water to the specific heat. The estimated amounts of bound water $W_b$ were comparable with the monolayer moisture content in apple. The analytical equation was proposed for approximation of $C(W,T)$ dependencies in the studied intervals of moisture content and temperature.

Viacheslav Mykhailyk; Nikolai Lebovka

2013-05-11T23:59:59.000Z

118

Climate Past, Climate Present, Climate Future Douglas Nychka,  

E-Print Network [OSTI]

series and an energy balance model. 1000 1200 1400 1600 1800 2000 -1.5-1.0-0.50.00.5 Year Degree. Supported by US NSF 7th World Congress Prob. and Stat., Singapore July 2008 #12;What is climate? Climate will use statistics to talk about the "known un- knowns" for the Earth's climate Statistics uses

Nychka, Douglas

119

Climate-Soil-Vegetation Control on Groundwater Table Dynamics and its Feedbacks in a Climate Model  

SciTech Connect (OSTI)

Among the three dynamically linked branches of the water cycle, including atmospheric, surface, and subsurface water, groundwater is the largest reservoir and an active component of the hydrologic system. Because of the inherent slow response time, groundwater may be particularly relevant for long time-scale processes such as multi-years or decadal droughts. This study uses regional climate simulations with and without surface water – groundwater interactions for the conterminous U.S. to assess the influence of climate, soil, and vegetation on groundwater table dynamics, and its potential feedbacks to regional climate. Analysis shows that precipitation has a dominant influence on the spatial and temporal variations of groundwater table depth (GWT). The simulated GWT is found to decrease sharply with increasing precipitation. Our simulation also shows some distinct spatial variations that are related to soil porosity and hydraulic conductivity. Vegetation properties such as minimum stomatal resistance, and root depth and fraction are also found to play an important role in controlling the groundwater table. Comparing two simulations with and without groundwater table dynamics, we find that groundwater table dynamics mainly influences the partitioning of soil water between the surface (0 – 0.5 m) and subsurface (0.5 – 5 m) rather than total soil moisture. In most areas, groundwater table dynamics increases surface soil moisture at the expense of the subsurface, except in regions with very shallow groundwater table. The change in soil water partitioning between the surface and subsurface is found to strongly correlate with the partitioning of surface sensible and latent heat fluxes. The evaporative fraction (EF) is generally higher during summer when groundwater table dynamics is included. This is accompanied by increased cloudiness, reduced diurnal temperature range, cooler surface temperature, and increased cloud top height. Although both convective and non-convective precipitation are enhanced, the higher EF changes the partitioning to favor more non-convective precipitation, but this result could be sensitive to the convective parameterization used. Compared to simulations without groundwater table dynamics, the dry bias in the summer precipitation is slightly reduced over the central and eastern U.S. Groundwater table dynamics can provide important feedbacks to atmospheric processes, and these feedbacks are stronger in regions with deeper groundwater table, because the interactions between surface and subsurface are weak when the groundwater table is deep. This increases the sensitivity of surface soil moisture to precipitation anomalies, and therefore enhances land surface feedbacks to the atmosphere through changes in soil moisture and evaporative fraction. By altering the groundwater table depth, land use change and groundwater withdrawal can alter land surface response and feedback to the climate system.

Leung, Lai-Yung R.; Huang, Maoyi; Qian, Yun; Liang, Xu

2010-01-29T23:59:59.000Z

120

Moisture Distribution and Flow During Drying of Wood and Fiber  

SciTech Connect (OSTI)

New understanding, theories, and techniques for moisture flow and distribution were developed in this research on wood and wood fiber. Improved understanding of the mechanisms of flake drying has been provided. Observations of flake drying and drying rate curves revealed that rate of moisture loss consisted of two falling rate periods and no constant rate drying period was observed. Convective heat transfer controls the first period, and bound water diffusion controls the second period. Influence of lower drying temperatures on bending properties of wood flakes was investigated. Drying temperature was found to have a significant influence on bending stiffness and strength. A worksheet for calculation of the energy required to dry a single strandboard flake was developed but has not been tested in an industrial setting yet. A more complete understanding of anisotropic transverse shrinkage of wood is proposed based on test results and statistical analysis. A simplified mod el of a wood cell's cross-section was drawn for calculating differential transverse shrinkage. The model utilizes cell wall thickness and microfibrillar packing density and orientation. In spite of some phenomena of cell wall structure not yet understood completely, the results might explain anisotropic transverse shrinkage to a major extent. Boundary layer theory was found useful for evaluating external moisture resistance during drying. Simulated moisture gradients were quire comparable to the actual gradients in dried wood. A mathematical procedure for determining diffusion and surface emission coefficients was also developed. Thermal conductivity models of wood derived from its anatomical structure were created and tested against experimental values. Model estimations provide insights into changes in heat transfer parameters during drying. Two new techniques for measuring moisture gradients created in wood during drying were developed. A new technique that utilizes optical properties of cobalt chloride was developed for nondestructive determination of surface moisture content. Fundamental new understanding of drying characteristics in wood and fiber has been provided that can be used by researchers to improve drying of wood and fiber. The three techniques for measuring moisture content and gradients provided in this study are efficient, practical, and economical - easy to apply by industry and researchers. An energy consumption worksheet is provided as a first step toward reducing energy consumed during drying of lumber and strandboard flakes. However, it will need additional verification and testing.

Zink-Sharp, Audrey; Hanna, Robert B.

2001-12-28T23:59:59.000Z

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

SOIL MOISTURE RETENTION CHARACTERISTICS AND HYDRAULIC CONDUCTIVITY FOR DIFFERENT AREAS IN INDIA IN SELECTED STATES  

E-Print Network [OSTI]

SOIL MOISTURE RETENTION CHARACTERISTICS AND HYDRAULIC CONDUCTIVITY FOR DIFFERENT AREAS IN INDIA systems require knowledge of the relationships between soil moisture content (), soil water pressure (h) and unsaturated hydraulic conductivity (K). This study involved field and laboratory determination of soil

Kumar, C.P.

122

The Soil Moisture Active and Passive Mission (SMAP): Science and Applications  

E-Print Network [OSTI]

The soil moisture active and passive mission (SMAP) will provide global maps of soil moisture content and surface freeze/thaw state. Global measurements of these variables are critical for terrestrial water and carbon cycle ...

Entekhabi, Dara

123

SOLID WOOD PRODUCTS I TECHNICAL NOTE CALIBRATION OF MOISTURE METERS FOR  

E-Print Network [OSTI]

tanks, and boats, the kiln and allowed to cool. They were content (MC) of wood. However, the cor and electrical resis- cypress have been supplied by moisture handled or conditioned. One moisture tance

124

A Coupled Micromechanical Model of Moisture-Induced Damage in Asphalt Mixtures: Formulation and Applications  

E-Print Network [OSTI]

The deleterious effect of moisture on the structural integrity of asphalt mixtures has been recognized as one of the main causes of early deterioration of asphalt pavements. This phenomenon, usually referred to as moisture damage, is defined...

Caro Spinel, Silvia

2011-02-22T23:59:59.000Z

125

Modeling and application of soil moisture at varying spatial scales with parameter scaling  

E-Print Network [OSTI]

The dissertation focuses on characterization of subpixel variability within a satellite-based remotely sensed coarse-scale soil moisture footprint. The underlying heterogeneity of coarse-scale soil moisture footprint is masked by the area...

Das, Narendra Narayan

2009-05-15T23:59:59.000Z

126

Moisture degradation in FRP bonded concrete systems : an interface fracture approach  

E-Print Network [OSTI]

(cont.) characterization, and kink criterion implementation, form a synergistic analysis of the mechanistic debonding behavior affected by moisture. Results have shown that moisture affected debonding is a highly complex ...

Au, Ching, 1977-

2005-01-01T23:59:59.000Z

127

Measurement scheduling for soil moisture sensing: From physical models to optimal control  

E-Print Network [OSTI]

In this paper, we consider the problem of monitoring soil moisture evolution using a wireless network of in situ sensors. Continuously sampling moisture levels with these sensors incurs high-maintenance and energy consumption ...

Shuman, David I.

128

Influence of Transpiration Suppressants, Sprinkler Irrigation and Moisture Levels on Transpiration and Evapotranspiration  

E-Print Network [OSTI]

In 1968 and 1969, moisture level treatments were applied to tomatoes and citrus. Light sprinkler applications and white acrylic paint were applied to leaf canopies of tomatoes and citrus. Moisture use and yields as influenced by treatments were...

Gerard, C. J.

129

DEVELOPMENT OF A RAPID TEST TO DETERMINE MOISTURE SENSTIVITY OF HMA (SUPERPAVE) MIXTURES  

E-Print Network [OSTI]

Exiting test methods to determine moisture sensitivity in hot mix asphalt are time consuming and inconsistent. This research focused on wheel tracking devices to develop a rapid test method to evaluate moisture sensitivity. The Asphalt Pavement...

Shiwakoti, Harihar

2007-12-14T23:59:59.000Z

130

Future Climate Engineering Solutions  

E-Print Network [OSTI]

Future Climate Engineering Solutions Joint report 13 engineering participating engeneering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Engineering Solutions ­ A Climate call from engineers. . . . . . . . . . . . . . . . . . . . .23 Summaries of National Reports . . . . . . . . . . . . . . . . . . . .25 Summary of The Climate Plan

131

Protecting climate with forests.  

E-Print Network [OSTI]

Changing feedbacks in the climate–biosphere system Front.313–32 Bonan G B 2008 Forests and climate change: forcings,feedbacks, and the climate benefits of forests Science

2008-01-01T23:59:59.000Z

132

Climate Code Foundation  

E-Print Network [OSTI]

Climate Code Foundation - who are we? A non-profit organisation founded in August 2010; our goal is to promote the public understanding of climate science, by increasing the visibility and clarity of the software used in climate science...

Barnes, Nick; Jones, David

2011-07-05T23:59:59.000Z

133

Corporate Climate Change Adaptation.  

E-Print Network [OSTI]

?? On-going and future climate change is universally acknowledged. Climate changeincorporating global mean temperature rise, impacts on global hydrology and ecosystems willaffect human society and… (more)

Herbertsson, Nicole

2010-01-01T23:59:59.000Z

134

Climate Change Response  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

the Interior Climate Change Response "From the Everglades to the Great Lakes to Alaska and everywhere in between, climate change is a leading threat to natural and cultural...

135

Climate Action Plan (Kentucky)  

Broader source: Energy.gov [DOE]

The Commonwealth of Kentucky established the Kentucky Climate Action Plan Council (KCAPC) process to identify opportunities for Kentucky to respond to the challenge of global climate change while...

136

Evaluation of a moisture removal device for turbine steam piping. Final report  

SciTech Connect (OSTI)

Moisture-induced erosion and corrosion of nuclear power plant steam pipes is a significant and costly maintenance problem. By removing moisture from steam leaving the high-pressure turbines, high-velocity moisture separators can minimize this damage in a vulnerable system and improve plant thermal performance.

Anderson, R.E.; Draper, K.L.; Kadlec, R.A.; Stoudt, R.A.

1985-04-01T23:59:59.000Z

137

Downscaling Satellite Soil Moisture Estimates in the Southern Great Plains through a  

E-Print Network [OSTI]

2009 #12;Motivation · Soil moisture () is a key variable controlling energy and water fluxes among soil components of the energy balance are not di- rectly impacted by soil moisture. Small (10 W m2 ) errors in GDownscaling Satellite Soil Moisture Estimates in the Southern Great Plains through a Calibrated

Vivoni, Enrique R.

138

Evaluating the Representation and Impact of Convective Processes in the NCAR’s Community Climate System Model  

SciTech Connect (OSTI)

Convection and clouds affect atmospheric temperature, moisture and wind fields through the heat of condensation and evaporation and through redistributions of heat, moisture and momentum. Individual clouds have a spatial scale of less than 10 km, much smaller than the grid size of several hundred kilometers used in climate models. Therefore the effects of clouds must be approximated in terms of variables that the model can resolve. Deriving such formulations for convection and clouds has been a major challenge for the climate modeling community due to the lack of observations of cloud and microphysical properties. The objective of our DOE CCPP project is to evaluate and improve the representation of convection schemes developed by PIs in the NCAR (National Center for Atmospheric Research) Community Climate System Model (CCSM) and study its impact on global climate simulations.

Xiaoqing Wu

2008-07-31T23:59:59.000Z

139

Detection and Attribution of Climate Change : From global mean temperature change to climate extremes and high impact weather.  

E-Print Network [OSTI]

This talk will describe how evidence has grown in recent years for a human influence on climate and explain how the Fifth Assessment Report of the Intergovernmental Panel on Climate Change concluded that it is extremely likely (>95% probability) that human influence on climate has been the dominant cause of the observed global-mean warming since the mid-20th century. The fingerprint of human activities has also been detected in warming of the ocean, in changes in the global water cycle, in reductions in snow and ice, and in changes in some climate extremes. The strengthening of evidence for the effects of human influence on climate extremes is in line with long-held basic understanding of the consequences of mean warming for temperature extremes and for atmospheric moisture. Despite such compelling evidence this does not mean that every instance of high impact weather can be attributed to anthropogenic climate change, because climate variability is often a major factor in many locations, especially for rain...

CERN. Geneva

2013-01-01T23:59:59.000Z

140

Investigation of moisture content variations in highway subgrades and bases  

E-Print Network [OSTI]

drawn water from an outside source can cause swelling or heaving much greater than that due to the volume change of pore water. Illore heave occurs when the soil has access to an outside source of ::ater, but heave "an 10 occur by a redistribution... is due Hobert E. Schiller, Jr. , Associate Professor of Civil Engineering, for his comments and advice, and. Spencer J. Euchanan, Professor oi' Civil Engi- neering, for his helpful corn ents, TABLE OF CONTENTS INTRODUCTION SOIL MOISTURE MOVZMZNT...

Jenkins, Edward Donald

1957-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

The moisture retention characteristic of four soils from Niger  

E-Print Network [OSTI]

of air at the surface is relatively facile. Hydraulic Conductivity Redistribution of soil water affects plant growth, and the rate and duration of internal moisture flow determines 19 effective soil water storage. This is important to remember when... in sorption (wetting). This characteristic of wetting versus drying for a soil is known as the hysteresis effect (Lal 1979a). Hillel (1980) notes that hysteresis is important for coarse-textured soils in the process of redistribution of soil water...

Landeck, Jonathon Keith

1984-01-01T23:59:59.000Z

142

Evolution of moisture convergence in a mesoscale convective complex  

E-Print Network [OSTI]

Committee: Dr. Keuneth C. Brundidge Two separate Mesoscale Convective Complexes (MCCs) were investigated to determine if a characteristic surface moisture convergence (MC) signature existed on the mesoscale during their lifecycle. The first storm (Case 1... convergence, a bandpass filtering technique was utilized. It was found that MC could identify the general area of initial thunderstorm activity 2 h prior to its development for both cases. During the initial development stage of Case 1, advection...

Bercherer, John Phillip

1990-01-01T23:59:59.000Z

143

2003 Moisture Nolan Doesken and Roger Pielke, Sr.  

E-Print Network [OSTI]

Green and Odie Bliss http://climate.atmos.colostate.edu #12;Through 1999 #12;Through 1999 #12;0 5 10 15(inches) Fort Collins Total Water Year Precipitation (Oct-Sep) #12;#12;Reservoir StorageReservoir Storage 2003 Years Temperature(DegreesF) From NOAA, National Climatic Data Center #12;Fort Collins Summer

144

"Managing Department Climate Change"  

E-Print Network [OSTI]

"Managing Department Climate Change" #12;Presenters · Ronda Callister Professor, Department Department Climate? · Assesment is essential for determining strategies for initiating change · In a research climate · Each panelist will describe an intervention designed to improve department climate ­ Ronda

Sheridan, Jennifer

145

programs in climate change  

E-Print Network [OSTI]

existing programs in climate change science and infrastructure. The Laboratory has a 15- year history in climate change science. The Climate, Ocean and Sea Ice Modeling (COSIM) project develops and maintains advanced numerical models of the ocean, sea ice, and ice sheets for use in global climate change

146

Nondestructive NMR technique for moisture determination in radioactive materials.  

SciTech Connect (OSTI)

This progress report focuses on experimental and computational studies used to evaluate nuclear magnetic resonance (NMR) spectroscopy and magnetic resonance imaging (MRI) for detecting, quantifying, and monitoring hydrogen and other magnetically active nuclei ({sup 3}H, {sup 3}He, {sup 239}Pu, {sup 241}Pu) in Spent nuclear fuels and packaging materials. The detection of moisture by using a toroid cavity NMR imager has been demonstrated in SiO{sub 2} and UO{sub 2} systems. The total moisture was quantified by means of {sup 1}H NMR detection of H{sub 2}O with a sensitivity of 100 ppm. In addition, an MRI technique that was used to determine the moisture distribution also enabled investigators to discriminate between bulk and stationary water sorbed on the particles. This imaging feature is unavailable in any other nondestructive assay (NDA) technique. Following the initial success of this program, the NMR detector volume was scaled up from the original design by a factor of 2000. The capacity of this detector exceeds the size specified by DOE-STD-3013-96.

Aumeier, S.; Gerald, R.E. II; Growney, E.; Nunez, L.; Kaminski, M.

1998-12-04T23:59:59.000Z

147

ORNL/CDIAC-34 Carbon Dioxide Information Analysis Center and  

E-Print Network [OSTI]

Research U.S. Department of Energy Budget Activity Number KP 12 04 01 0 Prepared by the Carbon Dioxide. Burtis Carbon Dioxide Information Analysis Center Environmental Sciences Division Publication No. 4777's (DOE) Environmental Sciences Division, Office of Biological and Environmental Research (OBER

148

ORNL/CDIAC-64 Proceedings of RIHMI-WDC,  

E-Print Network [OSTI]

Research U.S. Department of Energy Budget Activity Number KP 05 00 00 0 Prepared by the Carbon Dioxide Compiled by Marvel D. Burtis Carbon Dioxide Information Analysis Center Environmental Sciences Division Oak for the #12;Global Change Research Program Environmental Sciences Division Office of Health and Environmental

149

Formulating Climate Change Scenarios to Inform Climate - Resilient...  

Open Energy Info (EERE)

Formulating Climate Change Scenarios to Inform Climate - Resilient Development Strategies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Formulating Climate Change...

150

Global Climate Change Impacts:Global Climate Change Impacts: Implications for Climate EngineeringImplications for Climate Engineering  

E-Print Network [OSTI]

Global Climate Change Impacts:Global Climate Change Impacts: Implications for Climate Engineering Center Global Climate Change Impacts in the United States October 29, 2009 #12;2Global Climate Change Impacts in the United States 2 Response Strategies to ClimateResponse Strategies to Climate ChangeChange

Polz, Martin

151

High-resolution moisture fields retrieved for the first time from both operational and research radars illustrate the low-level moisture variability associated with boundary layer  

E-Print Network [OSTI]

radars illustrate the low-level moisture variability associated with boundary layer processes-Resolution, Low-Level Moisture Fields from Operational NexRad and Research Radars by Rita D. RobeRts, FRĂ©DĂ©Ric Fab vapor measurements extracted from radar using an index of refraction (refractivity) technique developed

Reising, Steven C.

152

Climate Change Vulnerability Assessment for Idaho National Laboratory  

SciTech Connect (OSTI)

The University of Idaho (UI) was asked to participate in the development of a climate change vulnerability assessment for Idaho National Laboratory (INL). This report describes the outcome of that assessment. The climate change happening now, due in large part to human activities, is expected to continue in the future. UI and INL used a common framework for assessing vulnerability that considers exposure (future climate change), sensitivity (system or component responses to climate), impact (exposure combined with sensitivity), and adaptive capacity (capability of INL to modify operations to minimize climate change impacts) to assess vulnerability. Analyses of climate change (exposure) revealed that warming that is ongoing at INL will continue in the coming decades, with increased warming in later decades and under scenarios of greater greenhouse gas emissions. Projections of precipitation are more uncertain, with multi model means exhibiting somewhat wetter conditions and more wet days per year. Additional impacts relevant to INL include estimates of more burned area and increased evaporation and transpiration, leading to reduced soil moisture and plant growth.

Christopher P. Ischay; Ernest L. Fossum; Polly C. Buotte; Jeffrey A. Hicke; Alexander Peterson

2014-10-01T23:59:59.000Z

153

Climate change risk and response  

E-Print Network [OSTI]

the Potential Consequences of Climate Variability and Changeand Kate Scow. 2006. “Climate Change: Page 117 ChallengesLandscapes. ” California Climate Change Center White Paper.

Kahrl, Fredrich; Roland-Holst, David

2008-01-01T23:59:59.000Z

154

Climate change risk and response  

E-Print Network [OSTI]

and Kate Scow. 2006. “Climate Change: Page 117 ChallengesLandscapes. ” California Climate Change Center White Paper.Sea Level. ” California Climate Change Center White Paper.

Kahrl, Fredrich; Roland-Holst, David

2008-01-01T23:59:59.000Z

155

Climate Change and National Security  

E-Print Network [OSTI]

CLIMATE CHANGE Multiplying Threats to National Securityfor the impacts of climate change on national security. Pagea warming world. Page 11 “Climate change acts as a threat

Alyson, Fleming; Summer, Kelly; Summer, Martin; Lauren, Franck; Jonathan, Mark

2015-01-01T23:59:59.000Z

156

Climate change risk and response  

E-Print Network [OSTI]

net impact of climate change on agriculture in California,of Climate Change on California Agriculture. ” PresentationEffects of Climate Change on California Agriculture Positive

Kahrl, Fredrich; Roland-Holst, David

2008-01-01T23:59:59.000Z

157

Climate Change and Agriculture Reconsidered  

E-Print Network [OSTI]

2009 Paper 1080 Climate Change and Agriculture Reconsideredby author(s). Climate Change and Agriculture Reconsideredimpact of climate change on agriculture, there still exists

Fisher, Anthony

2009-01-01T23:59:59.000Z

158

Review: Preparing for Climate Change  

E-Print Network [OSTI]

Review: Preparing for Climate Change By Michael D.Stephen, Preparing for Climate Change. A Boston Review Book.alkaline paper. “Climate change is inevitable, but disaster

Kunnas, Jan

2013-01-01T23:59:59.000Z

159

Urban Growth and Climate Change  

E-Print Network [OSTI]

2007a The Economic Impacts of Climate Change: Evidence fromGreenstone. 2007b. Climate Change, Mortality and Adaptation:and Ariel Dinar, 1999, Climate Change, Agriculture, and

Kahn, Matthew E.

2008-01-01T23:59:59.000Z

160

Using electrical resistance probes for moisture determination in switchgrass windrows  

SciTech Connect (OSTI)

Determining moisture levels in windrowed biomass is important for both forage producers and researchers. Energy crops such as switchgrass have been troublesome when using the standard methods set for electrical resistance meters. The objectives of this study were to i) develop the methodologies needed to measure MC in switchgrass using electrical resistance meters, ii) to determine the effects of pressure and probe orientation on MC measurement and iii) to generate MC calibration equations for electrical resistance meters using switchgrass in the senescence growth stage. Two meters (Meter 1, Farmex HT-PRO; Meter 2, Delmhorst F-2000) were selected based on commercial availability. A forage compression apparatus was designed and constructed with on-farm materials and methods to provide a simple system of applying pressure achievable by any forage producer or researcher in the field. Two trials were performed to test four levels of moisture contents (10, 20, 30, and 40%), five pressures (0, 1.68, 3.11, 4.55, 6.22 kN/m 2; 0, 35, 65, 95, 130 lb/ft 2), and two probe orientations (axial and transverse) in a 4x5x2 factorial design. Results indicated that meter accuracy increased as pressure increased. Regression models accounted for 91% and 81% of the variation for Meter 1 and Meter 2 at a pressure of 4.55 kN/m 2 (95 lb/ft 2) and a transverse probe orientation. Calibration equations were developed for both meters to improve moisture measurement accuracy for farmers and researchers in the field.

Chesser Jr., G. D.; Davis, J. D.; Purswell, J. L.; Lemus, R.

2011-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Moisture-induced embrittlement of iron aluminides. Final report  

SciTech Connect (OSTI)

FeAl alloys {ge}24 at. %Al are H embrittled by both H2 gas and water vapor. This examines effect of H embrittlement by H2 gas and moisture-bearing air on tensile properties and fatigue crack growth resistance of two ordered FeAl intermetallic alloys (28, 36 at. % Al) and one disordered Fe-Al alloy (16 at. % Al). Susceptibility to embrittlement varies with both Al content and ordered state. Tensile ductility of disordered low Al alloy is not affected by moisture-bearing air, and fatigue crack growth resistance is affected only slightly by moisture. However, the higher Al alloys are severely embrittled by moisture-bearing air. Oxidation of Al with concurrent release of H2 is responsible for embrittlement of Fe3Al alloys. It is likely that the smaller amount of Al available for the oxidation reaction in the 16at. % alloy precludes such embrittling reactions. In contrast, H2 is found to be embrittling to all alloys in both cyclic and monotonic tests. Fractography shows that H2 preferentially attacks cleavage planes in these alloys. Inherent fatigue crack growth resistance in an inert environment of the low Al disordered alloy is found to be much lower than that for the high Al alloys. Fatigue crack growth rate in an embrittling environment can be expressed as superposed mechanical fatigue and corrosion-fatigue components. Fatigue crack growth tests in inert and embrittling environments are used to isolate corrosion fatigue of the crack growth rate in Fe-28at. %Al. The corrosion-fatigue component displays a frequency dependence: At lower frequencies, more time is available for penetration of H ahead of the crack tip. H transport in the Fe-Al alloys occurs primarily by dislocation-assisted transport, which allows for penetration depths of 10-100x the distance that can be achieved by bulk diffusion. An equation is developed for the corrosion-fatigue component of crack growth rate which includes stress intensity range and frequency dependence.

Castagna, A.; Stoloff, N.S. [Rensselaer Polytechnic Inst., Troy, NY (United States)

1995-04-01T23:59:59.000Z

162

Determination of moisture in solids using high frequency methods  

E-Print Network [OSTI]

~, An induction-Ccpacit Oscillator of Unusual Fre uenc Stabi lit-, Proc ~ I. -". ". , larch, 1948 ~ (14) Glass':one, Samuel, Textbook of Physical Chemistry? D. Tan Nostrand Companv, Ino. , New York, 1947 pp 417 (15) Ibid, pp, 333 ... and low melting solids ~ . '. :eascrement of a change in a physical consL'ant ro deucrcc ne moisture content is incorporated in many methods' The chango in dielectric constant has been used with some success (0, 7 ' 8), 'cut s. "a' n it has boon more...

Burton, Melven Boyd

1953-01-01T23:59:59.000Z

163

Transient Analysis for Thermal and Moisture Behavior of Building Elements  

E-Print Network [OSTI]

(,0)mx m= (10) 3.SOLVING METHOD Applying the Laplace transformation to Eqs.(3), (4), (5), (6), (7) and (8) with respect to t , they become 2 00 dTLSTTSm dx ??=?? + m (11) 2 00 dmDSmmST dx T? ?=?? + (12) 11 11 1 11 (,) [(,) ] (1... diffusivity approaches unity. So far, there have been many studies[3,8]concerned with the interactive effect between temperature and moisture, experimentally or analytically. However, for the convenience of analysis, most of the analytical investigations...

Guo, X.; Chen, Y.

2006-01-01T23:59:59.000Z

164

Conquering Moisture and Humidity in Your Home | Department of Energy  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to User Group andCompositional Account InformationConquering Moisture and

165

Measure Guideline: Supplemental Dehumidification in Warm-Humid Climates  

SciTech Connect (OSTI)

This document covers a description of the need and applied solutions for supplemental dehumidification in warm-humid climates, especially for energy efficient homes where the sensible cooling load has been dramatically reduced. In older homes in warm-humid climates, cooling loads are typically high and cooling equipment runs a lot to cool the air. The cooling process also removes indoor moisture, reducing indoor relative humidity. However, at current residential code levels, and especially for above-code programs, sensible cooling loads have been so dramatically reduced that the cooling system does not run a lot to cool the air, resulting in much less moisture being removed. In these new homes, cooling equipment is off for much longer periods of time especially during spring/fall seasons, summer shoulder months, rainy periods, some summer nights, and some winter days. In warm-humid climates, those long off periods allow indoor humidity to become elevated due to internally generated moisture and ventilation air change. Elevated indoor relative humidity impacts comfort, indoor air quality, and building material durability. Industry is responding with supplemental dehumidification options, but that effort is really in its infancy regarding year-round humidity control in low-energy homes. Available supplemental humidity control options are discussed. Some options are less expensive but may not control indoor humidity as well as more expensive and comprehensive options. The best performing option is one that avoids overcooling and avoids adding unnecessary heat to the space by using waste heat from the cooling system to reheat the cooled and dehumidified air to room-neutral temperature.

Rudd, A.

2014-10-01T23:59:59.000Z

166

Climate WorkshopsClimate Workshops for Department Chairsp  

E-Print Network [OSTI]

Climate WorkshopsClimate Workshops for Department Chairsp University of Wisconsin ADVANCE-IT Slides) #12;Why focus on departmental climate? Individuals experience climate in their immediate workplace negative climate than male faculty Improving department climate is critical for retention and advancement

Tilbury, Dawn

167

The Climate Policy Dilemma  

E-Print Network [OSTI]

Climate policy poses a dilemma for environmental economists. The economic argument for stringent greenhouse gas (GHG) abatement is far from clear. There is disagreement among both climate scientists and economists concerning ...

Pindyck, Robert S.

168

The Climate Policy Dilemma  

E-Print Network [OSTI]

Climate policy poses a dilemma for environmental economists. The economic argument for stringent GHG abatement is far from clear. There is disagreement among both climate scientists and economists over the likelihood of ...

Pindyck, Robert S.

169

A study of the troxler nuclear soil density and moisture gauges  

E-Print Network [OSTI]

Be 60 source was used in moisture determinations and a Co source in density measurements. Average deviations of 0. 8 pounds of water per cubic foot of soil were reported for moisture measurements. Density measurements varied by 3 pounds per cubic... foot. It was found that moisture readings may be affected by chemically bound water but for mineral soils, soil type generally has little effect on the calibration of these instruments. Goldberg et al (15) in 1955 constructed a sensitive, r liable...

Friedenwald, Robert Lane

1963-01-01T23:59:59.000Z

170

Rapid Determination of Moisture and Fat in Meats By Microwave And Nuclear Magnetic Resonance Analysis  

E-Print Network [OSTI]

), since the degree of heating for moisture determination is generally performed at 95-105°C to prevent decomposition of lipids, proteins, or other components within the sample that could release compounds and falsify moisture results (Honikel 2009...) and displays the result on the equipment’s digital readout panel (AOAC 2006c). The four greatest advantages to using this method include the rapid determination of moisture content (3-5 min), the ease of use of the instrument (does not require highly...

Claflin, Amy Elizabeth

2013-08-30T23:59:59.000Z

171

Advanced MR moisture sensor market feasibility analysis. Executive summary  

SciTech Connect (OSTI)

This paper briefly documents activities, background information, and results of marketing studies on the Magnetic Resonance Advanced Moisture Sensor (AMS). The main goals of the study are to identify industrial uses to guide development efforts, to become familiar with the industrial and magnetic resonance research capabilities/resources at the Southwest Research Institute (SwRI), and to develop a summary data sheet describing the AMS product for use with a broad mail survey of potential users. The studies are being performed through an alliance of Quantum Magnetics, US DOE, SwRI, The Townsend Agency, and PAI Partners. Efforts are being focused on NIR, Raman, and other optical spectroscopies as process measurement tools for onstream applications. Domestic and world markets for process analytical instrumentation, process moisture instrumentation, and nuclear magnetic resonance instrumentation are summarized. Three applications are identified as the most promising for magnetic resonance instrumentation: (1) polymer production, (2) pharmaceuticals preparation, and (3) prepared food processing. It is estimated that the process magnetic resonance market could reach $5 to $10 million annually by the end of this decade.

NONE

1995-02-01T23:59:59.000Z

172

Temperature and moisture dependence of dielectric constant for silica aerogels  

SciTech Connect (OSTI)

The dielectric constants of silica aerogels are among the lowest measured for any solid material. The silica aerogels also exhibit low thermal expansion and are thermally stable to temperatures exceeding 500{degrees}C. However, due to the open porosity and large surface areas for aerogels, their dielectric constants are strongly affected by moisture and temperature. This paper presents data for the dielectric constants of silica aerogels as a function of moisture content at 25{degrees}C, and as a function of temperature, for temperatures in the range from 25{degrees}C to 450{degrees}C. Dielectric constant data are also given for silica aerogels that are heat treated in dry nitrogen at 500{degrees}C, then cooled to 25{degrees}C for measurements in dry air. All measurements are made on bulk aerogel spheres at 22GHz microwave frequency, using a cavity perturbation method. The results of the dependence found here for bulk materials can be inferred to apply also to thin films of silica aerogels having similar nano-structures and densities.

Hrubesh, L.H., LLNL

1997-03-01T23:59:59.000Z

173

E-Print Network 3.0 - atmospheric moisture budget Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

-deficient atmospheric column under dry surface conditions. By contrast, under high soil moisture (or energy... , and horizontal and vertical ... Source: Sobel, Adam -...

174

E-Print Network 3.0 - atmospheric moisture content Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

York Collection: Geosciences 53 Direct and indirect effects of atmospheric conditions and soil moisture on surface energy partitioning revealed by a prolonged drought at a Summary:...

175

E-Print Network 3.0 - antecedent soil moisture Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

"homogenizing" effect of vegetation... 16 September 2010. 1 By partitioning mass and energy fluxes, soil moisture exerts a fundamental... experiment, this study investigates...

176

E-Print Network 3.0 - anomalous moisture diffusion Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Science ; Engineering 9 Direct and indirect effects of atmospheric conditions and soil moisture on surface energy partitioning revealed by a prolonged drought at a Summary:...

177

E-Print Network 3.0 - area moisture sources Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

source of indoor moisture: ... Source: California Energy Commission Collection: Energy Storage, Conversion and Utilization 8 Different responses of MODIS-derived NDVI to...

178

Results of experimental tests and calibrations of the surface neutron moisture measurement probe  

SciTech Connect (OSTI)

The surface neutron moisture probe has been tested both to demonstrate that is is able to operate in the expected in-tank temperature and gamma-ray fields and to provide detector responses to known moisture concentration materials. The probe will properly function in a simultaneous high temperature (80 degrees C) and high gamma radiation field (210 rad/hr)environment. Comparisons between computer model predicted and experimentally measured detector responses to changes in moisture provide a basis for the probe calibration to in-tank moisture concentrations.

Watson, W.T.; Bussell, J.H., Westinghouse Hanford

1996-08-13T23:59:59.000Z

179

METEOROLOGICAL Journal of Climate  

E-Print Network [OSTI]

AMERICAN METEOROLOGICAL SOCIETY Journal of Climate EARLY ONLINE RELEASE This is a preliminary PDF it is available. © 201 American Meteorological Society1 #12;Sun et al. climate downscaling of the Australian currents 1 Marine downscaling of a future climate scenario for Australian boundary currents Chaojiao Sun

Feng, Ming

180

Campus Climate Camden Campus  

E-Print Network [OSTI]

Campus Climate Report Camden Campus New Brunswick/Piscataway Campus Newark Campus Student Survey #12;I. INTRODUCTION Executive Summary The Rutgers Campus Climate Survey was designed to determine how University, the campus climate surveys revealed strong areas of satisfaction with the Rutgers University

Hanson, Stephen José

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Forest Research: Climate Change  

E-Print Network [OSTI]

Forest Research: Climate Change projects Forest Research is part of the Forestry Commission of climate change-related research is wide-ranging, covering impact assessment and monitoring, adaptation around a quarter of its research budget with Forest Research on climate change and related programmes

182

Climate Change Workshop 2007  

E-Print Network [OSTI]

1 Climate Change Workshop 2007 Adaptive Management and Resilience Relevant for the Platte River, UNL Climate Change Workshop 2007 · Resilience ·Why it matters · Adaptive Management ·How it helps ·Adaptive Capacity · What it is Overview Climate Change Workshop 2007 "A public Domain, once a velvet carpet

Nebraska-Lincoln, University of

183

Campus Conversations: CLIMATE CHANGE  

E-Print Network [OSTI]

review and input from scholars with expertise in climate change and communication. #12; Welcome Thank youCampus Conversations: CLIMATE CHANGE AND THE CAMPUS Southwestern Pennsylvania Program booklet is an adaptation and updating of Global Warming and Climate Change, a brochure developed in 1994

Attari, Shahzeen Z.

184

Environment and Climate Change  

E-Print Network [OSTI]

Migration, Environment and Climate Change: ASSESSING THE EVIDENCE #12;The opinions expressed;Migration, Environment and Climate Change: ASSESSING THE EVIDENCE Edited by Frank Laczko and Christine with with the financial support of #12;3 Migration, Environment and Climate Change: Assessing the Evidence Contents

Galles, David

185

Climate Change Economics and Policy  

E-Print Network [OSTI]

AFRICA COLLEGE Centre for Climate Change Economics and Policy Adapting to Climate Change 3 CLIMATE...Furthermore, there is strong scientific evidence that climate change will disrupt the global economy, environment and society a growing population in a changing climate is, therefore, a major global challenge. Changes in climate

Romano, Daniela

186

Climate Variability and Climate Change: The New Climate Dice 10 November 2011  

E-Print Network [OSTI]

1 Climate Variability and Climate Change: The New Climate Dice 10 November 2011 J. Hansen, M. Sato, coincident with increased global warming. The most dramatic and important change of the climate dice change is the natural variability of climate. How can a person discern long-term climate change, given

Hansen, James E.

187

Building Integrated Heat and Moisture Exchange | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energyon ArmedWaste andAccess toSustainableClimateSealingCold ClimateEnergy Data

188

Energy Conservation Experiences with HVAC Systems in the High Humidity Climate, A Case History  

E-Print Network [OSTI]

ENERGY CONSERVATION EXPERIENCES VITH HVAC SYSTEMS IN THE HIGH HUMIDITY CLIMATE. A CASE HISTORY Tom R. Todd Principa 1 Engineering Sciences, Inc. Memphis, Tennessee 38112 The purpose of this paper is to discuss sev- era 1 commonly encountered.... Condensation during normal sys tern opere- tion. It was frequently found that moisture in the room air would condense on cold surfaces around supply air diffusers during normal opera- tion of the system. Direct evidence of this was simply the presence...

Todd, T. R.

1985-01-01T23:59:59.000Z

189

Integrated Hygrothermal Performance of Building Envelopes and Systems in Hot and Humid Climates  

E-Print Network [OSTI]

Technology Center VTT Building Technology, Oak Ridge National Laboratory, Oak Ridge National Laboratory, Espoo, Finland Building Technology Center, Oak Ridge, Tennessee, US Oak Ridge, Tennessee, US ABSTRACT In hot and humid climates the interior... retarders reduce risk of moisture damage, Proceedings of the 4th Symposium, Building Physics in the Nordic Countries, Espoo, Finland, Sept. 9-10, pp.447-454. Karagiozis, A. and Hadjisophocleous G. "Wind- Driven Rain on High-Rise Buildings", Thermal...

Karagiozis, A. N.; Desjarlais, A.; Salonvaara, M.

2000-01-01T23:59:59.000Z

190

CLIMATE PRODUCTS Basic Climatology  

E-Print Network [OSTI]

Solar energy Evapotranspiration http://ccc.atmos.colostate.edu/~coagmet #12;RAWS Remote Automated Wind Precipitation Solar energy Fuel Moisture http://raws.dri.edu/ #12;CoCoRaHS Community "journal" allows tracking over time, comparing with neighbors Established in Colorado in 1998 Currently

191

Method and apparatus for fuel gas moisturization and heating  

DOE Patents [OSTI]

Fuel gas is saturated with water heated with a heat recovery steam generator heat source. The heat source is preferably a water heating section downstream of the lower pressure evaporator to provide better temperature matching between the hot and cold heat exchange streams in that portion of the heat recovery steam generator. The increased gas mass flow due to the addition of moisture results in increased power output from the gas and steam turbines. Fuel gas saturation is followed by superheating the fuel, preferably with bottom cycle heat sources, resulting in a larger thermal efficiency gain compared to current fuel heating methods. There is a gain in power output compared to no fuel heating, even when heating the fuel to above the LP steam temperature.

Ranasinghe, Jatila (Niskayuna, NY); Smith, Raub Warfield (Ballston Lake, NY)

2002-01-01T23:59:59.000Z

192

Global ClimateGlobal Climate meets dynamics inmeets dynamics in  

E-Print Network [OSTI]

texture.texture. Here we will go to high latitudes for examples, whereHere we will go to high latitudes Arctic basin. From satellite passive microwave radiometer.meter. #12;Beneath the ocean surface, moisture flux, heat fluxwinds, moisture flux, heat flux meridionalmeridional energy transportenergy

193

Soil Moisture and the Drought in Texas Todd Caldwell  

E-Print Network [OSTI]

Forum III: Droughts and Other Extreme Weather Events October 14, 2013 Photo by TPWD Photo by TWDB #12 Network Sensor US Sites TX Sites Year SCAN HydraProbe 140 5 ~2005 USCRN HydraProbe 144 7 ~2008 COSMOS monitoring sites (neutron probe) Oklahoma Mesonet: 127 sites, heat dissipation sensors Illinois Climate

Yang, Zong-Liang

194

SOIL MOISTURE RETENTION CHARACTERISTICS AT RD 838 OF I. G. N. P. STAGE -II  

E-Print Network [OSTI]

soil physical properties are those which govern the transport and storage of energy, momentum and mass1 SOIL MOISTURE RETENTION CHARACTERISTICS AT RD 838 OF I. G. N. P. STAGE - II C. P. Kumar* Sanjay knowledge of the relationships between soil moisture content (), soil water pressure (h) and unsaturated

Kumar, C.P.

195

Tight coupling between soil moisture and the surface radiation budget in semiarid environments: Implications for  

E-Print Network [OSTI]

. Therefore the available energy, Qa, is higher by 80 W mĂ?2 when the soil is wet. This change is 22 moist static energy. However, the intervals during which soil moisture is high and therefore Rn and QaTight coupling between soil moisture and the surface radiation budget in semiarid environments

Small, Eric

196

Monitoring ET, Soil Moisture Saves Farmers Water, Energy, Time and Money  

E-Print Network [OSTI]

Monitoring ET, Soil Moisture Saves Farmers Water, Energy, Time and Money By Sandi Alswager Karstens, IANR News Service High energy costs mean farmers are looking for ways to reduce irrigation costs this summer. Using newer technologies such as evapotranspiration, or ET, gauges and soil moisture sensors

Nebraska-Lincoln, University of

197

SOIL MOISTURE CHARACTERIZATION USING MULTI-ANGULAR POLARIMETRIC RADARSAT-2 DATASETS  

E-Print Network [OSTI]

SOIL MOISTURE CHARACTERIZATION USING MULTI-ANGULAR POLARIMETRIC RADARSAT-2 DATASETS Hongquan Wang to be a solution to improve the effectiveness of bare soil char- acterization. However, the potential single and multiple incidence angle acquisitions is investigated against in situ soil moisture

Boyer, Edmond

198

Observational Datasets We use two different satellite soil moisture datasets, one derived from the Advanced Microwave  

E-Print Network [OSTI]

Observational Datasets We use two different satellite soil moisture datasets, one derived from of the datasets. Whilst the AMSRE soil moisture product is gridded at 0.25°, the footprint of the sensor different precipitation datasets which use a combination of satellite data and, in some cases, surface

Guichard, Francoise

199

NEC Hazardous classification and compliance regarding the surface moisture monitor measurement system  

SciTech Connect (OSTI)

The National Electrical Code, NFPA 70, and National Fire Protection Association requirements for use of Surface Moisture Monitor Systems in classified locations are discussed. The design and configuration of the surface moisture monitor are analyzed with respect to how they comply with requirements of the National Electrical Code requirements, articles 500-504.

Bussell, J.H., WHC

1996-06-12T23:59:59.000Z

200

Mapping in-field cotton fiber quality and relating it to soil moisture  

E-Print Network [OSTI]

, a portion of the Texas A&M Research farm near College Station, Texas, to explore the spatial variability of cotton fiber quality and quantify its relationship with in-season soil moisture content. Cotton samples and in-situ soil moisture measurements...

Ge, Yufeng

2009-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Dynamic Effects on Moisture Transport in Asphalt Concrete M. Emin Kutay1  

E-Print Network [OSTI]

Dynamic Effects on Moisture Transport in Asphalt Concrete M. Emin Kutay1 and Ahmet H. Aydilek2 2007 133:7 406 CE Database subject headings: Moisture; Asphalt concrete; Dynamics; Hydraulic and Magdalena 2002 ; however, limited research has been conducted in modeling dynamic flow in porous geomedia

Aydilek, Ahmet

202

Optimization of stomatal conductance for maximum carbon gain under dynamic soil moisture  

E-Print Network [OSTI]

Optimization of stomatal conductance for maximum carbon gain under dynamic soil moisture Stefano Accepted 26 September 2013 Available online 9 October 2013 Keywords: Optimization Photosynthesis Soil moisture Stomatal conductance Transpiration a b s t r a c t Optimization theories explain a variety

Katul, Gabriel

203

Analysis of moisture variability in the European Centre for Medium-Range Weather Forecasts 15-year  

E-Print Network [OSTI]

Analysis of moisture variability in the European Centre for Medium-Range Weather Forecasts 15-year Centre for Medium-Range Weather Forecasts 15-year reanalysis (ERA-15) moisture over the tropical oceans. Introduction [2] Because water vapor is the most significant green- house gas and it exhibits a strong

Allan, Richard P.

204

Peel and Shear Fracture Characterization of Debonding in FRP Plated Concrete Affected by Moisture  

E-Print Network [OSTI]

polymer CFRP plated concrete systems by mechanically testing accelerated moisture conditioned mesoscalePeel and Shear Fracture Characterization of Debonding in FRP Plated Concrete Affected by Moisture fracture toughness as the quantification parameter of the CFRP-epoxy-concrete trilayer system, which

Entekhabi, Dara

205

This study is funded by the National Science Foundation (NSF) through grant EF1049251: "Assessing Decadal Climate Change Impacts on Urban Populations in the Southwestern United States."  

E-Print Network [OSTI]

Decadal Climate Change Impacts on Urban Populations in the Southwestern United States." Data calibrates a point-scale soil water balance model to available soil moisture data, using historical, despite its notable effects on water, energy and biomass conditions. This omission is noteworthy

Hall, Sharon J.

206

P3.2. Climate change and agricultural production risks PI: P. Calanca1), J. Fuhrer (Deputy PI)1), Co-PI: B. Lehmann2)  

E-Print Network [OSTI]

of increasing drought risks for agricultural production resulting from effects either on soils and water periods of agricultural droughts (insufficient soil moisture supply) during the cropping season present37 P3.2. Climate change and agricultural production risks PI: P. Calanca1), J. Fuhrer (Deputy PI)1

Richner, Heinz

207

The Use of Radar Methods to Determine Moisture Content in the Vadose Zone  

SciTech Connect (OSTI)

Moisture content is a critical parameter affecting both liquid-phase and vapor-phase contaminant transport in the vadose zone. The objective of our three-year research project is to determine the optimal way to use of radar methods--both surface and borehole--as a noninvasive means of determining in situ moisture content. In our research we focus on two specific aspects of the link between radar images and moisture content. The first question we address is: Can we use a measure of the dielectric constant of a volume of the subsurface to determine the moisture content of that volume? The second question we address is: Can we use the radar data to characterize the spatial variability in moisture content?

Knight, Rosemary

2001-06-01T23:59:59.000Z

208

Effects of moisture and hydrogen content on the heating value of fuels  

SciTech Connect (OSTI)

In this work, effects of moisture and hydrogen contents on lower heating value (LHV) of fuels were investigated. The LHV at constant pressure measures the enthalpy change of combustion with and without water condensed, respectively. Moisture in biomass generally decreases its heating value. Moisture in biomass is stored in spaces within the dead cells and within the cell walls. Higher heating value (HHV) of a fuel decreases with increasing of its moisture content. The LHV of a fuel increases with increasing of its hydrogen content. The LHV of a fuel depends on its oxygen content and the LHV of a fuel decreases with increasing of its oxygen content. The LHV of a fuel increases with increasing the hydrogen content due to cause combustion water. Moisture in a fuel generally decreases its HHV. The LHV of a fuel increases with increasing the sulfur content due to SOx gases absorbed by water.

Demirbas, A. [Selcuk University, Konya (Turkey). Dept. of Chemical Engineering

2007-07-01T23:59:59.000Z

209

Effect of bed medium moisture on {alpha}-pinene removal by biofilters  

SciTech Connect (OSTI)

In this study, laboratory scale continuous flow bioifilters were used to determine the effect of bed medium moisture on biofilter performance when treating off-gases containing {alpha}-pinene. Biofilters were packed using a proprietary wood waste bed medium and were operated at a flow rate of 700 ml of air per min, yielding an empty bed residence time of 2 minutes. For the bed medium moisture levels tested, a biofilter bed held at 100% moisture on a dry weight basis demonstrated the best overall {alpha}-pinene removal results. Volumetric productivity and percent removal were higher, while the time to reach maximum removal efficiency was decreased compared to biofilters operated at 40, 60 and 80% bed medium moisture. Results indicate that control of moisture in a biofilter is important for maximum removal of {alpha}-pinene.

Lee, B.D.; Apel, W.A.; Cook, L.L. [Lockheed Martin Idaho Technologies Co., Idaho Falls, ID (United States); Nichols, K.M. [Weyerhaeuser, Federal Way, WA (United States)

1996-12-31T23:59:59.000Z

210

Climate history and paleoclimate -HS 2011 Climate proxies  

E-Print Network [OSTI]

Climate history and paleoclimate - HS 2011 Climate proxies 18O Climate History & Paleoclimate ­ September 30, 2011 #12;How do we know about the past? Instrumental Historical Through proxies Climate proxies Climate history and paleoclimate - HS 2011 #12;What is a `proxy'? "Proxy, as used here

Gilli, Adrian

211

Ensemble climate predictions using climate models and observational constraints  

E-Print Network [OSTI]

REVIEW Ensemble climate predictions using climate models and observational constraints BY PETER A. STOTT 1,* AND CHRIS E. FOREST 2 1 Hadley Centre for Climate Change (Reading Unit), Meteorology Building for constraining climate predictions based on observations of past climate change. The first uses large ensembles

212

Climate history and paleoclimate -HS 2011 Future climate  

E-Print Network [OSTI]

Climate history and paleoclimate - HS 2011 Future climate Climate History & Paleoclimate - December 9, 2011 1 #12;Climate history and paleoclimate - HS 2011 IPCC 2007 4th Assessment report (AR4) More information can be found: http://www.ipcc.ch/ Remark: 5th assessment report is due in 2013/2014 2 #12;Climate

Gilli, Adrian

213

Climate Change: Conflict, Security and Vulnerability Professor of Climate Change  

E-Print Network [OSTI]

Climate Change: Conflict, Security and Vulnerability Mike Hulme Professor of Climate Change Science, Society and Sustainability Group School of Environmental Sciences Rethinking Climate Change, Conflict security" "increase risk of conflicts among and within nations" #12;· from `climatic change' to `climate-change

Hulme, Mike

214

Is this climate porn? How does climate change communication  

E-Print Network [OSTI]

Is this climate porn? How does climate change communication affect our perceptions and behaviour;1 Is this climate porn? How does climate change communication affect our perceptions and behaviour? Thomas D. Lowe 1 these kinds of messages (which have recently been dubbed `climate porn' (Ereaut and Segnit, 2006)), can

Watson, Andrew

215

Climate Change Review of Muller's chapter on Climate Change from  

E-Print Network [OSTI]

Climate Change · Review of Muller's chapter on Climate Change from Physics for Future Society) controversy on climate change (e.g. resignation of Hal Lewis, Ivar Giaever and other notable. #12;Some climate changes basics · IPCC = Intergovernmental Panel on Climate Change · The IPCC

Browder, Tom

216

The Climate Impacts LINK Project  

E-Print Network [OSTI]

The Climate Impacts LINK Project The Climatic Research Unit, University of East Anglia Funded by the UK Department of the Environment, Transport and the Regions, Contract Ref EPG 1/1/68 The Climate Impacts LINK Project: Applying Results from the Hadley Centre's Climate Change Experiments for Climate

Feigon, Brooke

217

Abrupt Climate Change Inevitable Surprises  

E-Print Network [OSTI]

Abrupt Climate Change Inevitable Surprises Committee on Abrupt Climate Change Ocean Studies Board of Congress Cataloging-in-Publication Data Abrupt climate change : inevitable surprises / Committee on Abrupt Climate Change, Ocean Studies Board, Polar Research Board, Board on Atmospheric Sciences and Climate

218

Conservation and Global Climate Change  

E-Print Network [OSTI]

V.6 Conservation and Global Climate Change Diane M. Debinski and Molly S. Cross OUTLINE 1. Introduction 2. How climate is changing 3. Environmental responses to climate change 4. Consequences of climate the coming decades will be preserving biodiversity in the face of climate change. It has become increasingly

Landweber, Laura

219

Climate Change Proposed Scoping Plan  

E-Print Network [OSTI]

Climate Change Proposed Scoping Plan a amework for change Prepared by the California Air ResourcesBackgroundBackgroundBackground ............................................................................................................................................................................................................................................................................................................................................................................................................ 4444 1. Climate Change Policy in California1. Climate Change Policy in California1. Climate Change Policy in California1. Climate Change Policy in California

220

Presented by Climate End Station  

E-Print Network [OSTI]

.S. Department of Energy Bettge_LCF Climate_SC10 CESM working groups · Application ­ Climate change, paleoclimate climate change projections for IPCC AR5 Gerald Meehl and Warren Washington, NCAR · Climate changePresented by Climate End Station Thomas Bettge National Center for Atmospheric Research James B

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

The Corn and Climate Report  

E-Print Network [OSTI]

Climate Change Science Program Office Part 2: Climate Impacts on Midwestern Agriculture: MonitoringThe Corn and Climate Report An overview of climate science in the service of Midwestern agriculture Administration National Weather Service North Central Bioeconomy Consortium US Climate Change Science Program

Debinski, Diane M.

222

International Finance and Climate Change  

E-Print Network [OSTI]

International Finance and Climate Change Thursday, October 17, 2013 Breakfast ­ 8:30 a Principal Climate Change Specialist, Climate Business Group at International Finance Corporation, World Bank Group Vladimir Stenek Senior Climate Change Specialist, Climate Business Department of the International

Zhang, Junshan

223

Drought Update Colorado Climate Center  

E-Print Network [OSTI]

Drought Update Colorado Climate Center Roger Pielke, Sr., Director Prepared by Tara Green and Odie Bliss http://climate.atmos.colostate.edu #12;© 2003 by The Colorado Climate Center. 2 http://www.ncdc.noaa.gov/oa/climate/research/2003/mar/st005dv00pcp200303.html #12;© 2003 by The Colorado Climate Center. 3 #12;© 2003

224

Climate Change, Drought & Environment  

Broader source: Energy.gov [DOE]

Afternoon Plenary Session: Current Trends in the Advanced Bioindustry Climate Change, Drought, and Environment—Michael Champ, Executive Director, The Sustainable Water Challenge

225

Climate Action Plan (Virginia)  

Broader source: Energy.gov [DOE]

Governor Timothy M. Kaine established the Governor's Commission on Climate Change in December 2007. The commission prepared a plan for Virginia that identified ways to reduce greenhouse gas...

226

Protecting climate with forests.  

E-Print Network [OSTI]

much more than carbon sequestration does, and often in abiophysics, carbon sequestration, climate change, climatethe accompanying carbon sequestration does—and sometimes in

2008-01-01T23:59:59.000Z

227

Caribbean and Pacific moisture sources on the Isthmus of Panama revealed from stalagmite and surface water d18  

E-Print Network [OSTI]

Caribbean and Pacific moisture sources on the Isthmus of Panama revealed from stalagmite values from Panama and Costa Rica. The d18 O values decrease with distance from the Caribbean Sea a contribution of both Caribbean and Pacific sourced moisture to the isthmus. We estimated the Pacific moisture

Asmerom, Yemane

228

On the spectrum of soil moisture from hourly to interannual scales Gabriel G. Katul,1,2  

E-Print Network [OSTI]

model can be derived for the soil moisture content energy spectrum (Es( f ), where f is frequencyOn the spectrum of soil moisture from hourly to interannual scales Gabriel G. Katul,1,2 Amilcare 22 May 2007. [1] The spectrum of soil moisture content at scales ranging from 1 hour to 8 years

229

ClimateChangeLIVE Webcast: Join the Climate Conversation  

Broader source: Energy.gov [DOE]

Join ClimateChangeLIVE's webcast, bringing together students and climate experts for a discussion about climate change and what students and classes around the country are doing to be part of the climate solution. Students will be able to interact with climate scientists and experts online through Facebook and Twitter. A GreenWorks! grant will be offered to help schools with climate action projects.

230

1DANGEROUS CLIMATE CHANGE IN BRAZIL Dangerous Climate  

E-Print Network [OSTI]

1DANGEROUS CLIMATE CHANGE IN BRAZIL Dangerous Climate A BrAzil-UK AnAlysis of ClimAte ChAnge And deforestAtion impACts in the AmAzon Change in Brazil #12;3DANGEROUS CLIMATE CHANGE IN BRAZIL April 2011Alysis of ClimAte ChAnge And deforestAtion impACts in the AmAzon Change in Brazil #12;4 DANGEROUS CLIMATE CHANGE

231

Conceptualizing climate change in the context of a climate system: implications for climate and environmental education  

E-Print Network [OSTI]

Conceptualizing climate change in the context of a climate system: implications for climate 1 September 2011) Today there is much interest in teaching secondary students about climate change. Much of this effort has focused directly on students' understanding of climate change. We hypothesize

Niyogi, Dev

232

Soil moisture in complex terrain: quantifying effects on atmospheric boundary layer flow and providing improved surface boundary conditions for mesoscale models  

E-Print Network [OSTI]

74 ii Soil Moisture Sensors: Decagon ECH2O Capacitance133 A.10 Soil types corresponding to each75 Soil Moisture and Temperature Probe

Daniels, Megan Hanako

2010-01-01T23:59:59.000Z

233

Global air quality and climate  

E-Print Network [OSTI]

Evaluation of Chemistry- Climate Models 5, 2010. 320 S. Wu,and R. Van Dorland, in Climate Change 2007: The PhysicalInter- governmental Panel on Climate Change, ed. D. Qin, M.

2012-01-01T23:59:59.000Z

234

Climate Change at Annual Timescales  

E-Print Network [OSTI]

1900–93, Journal of Climate, 10 (5), 1004–1020, 1997. Zhou,University of East Anglia’s Climate Research Unit (Jones etand those from WCRP “Climate of the Twentieth Century”

Stine, Alexander Robin

2010-01-01T23:59:59.000Z

235

MAPPING CLIMATE CHANGE EXPOSURES, VULNERABILITIES,  

E-Print Network [OSTI]

MAPPING CLIMATE CHANGE EXPOSURES, VULNERABILITIES, AND ADAPTATION TO PUBLIC HEALTH RISKS's California Climate Change Center JULY 2012 CEC5002012041 Prepared for: California Energy Commission of California. #12; ii ABSTRACT This study reviewed first available frameworks for climate change adaptation

236

book review: Climate change mapped  

E-Print Network [OSTI]

of millions 2 .   Climate change is a moving target and introductions  to  climate change’, the Atlas stands out media reporting on climate change.   Cambridge University 

Shanahan, Mike

2012-01-01T23:59:59.000Z

237

Climate Change at Annual Timescales  

E-Print Network [OSTI]

carbon cycling to global climate change, Nature, 393 (6682),2005. Meehl, G. , et al. , Climate Change 2007: The PhysicalIntergovernmental Panel on Climate Change, chap. 10. Global

Stine, Alexander Robin

2010-01-01T23:59:59.000Z

238

Climate Change, Adaptation, and Development  

E-Print Network [OSTI]

developing countries "can significantly offset the adverse effects of climate change").Climate Change, 2 which calls on developed countries (but not developing countries)developing countries that will bear the bulk of the effects of climate change.

Cole, Daniel H.

2008-01-01T23:59:59.000Z

239

Development of the prototype Munitions Case Moisture Meter, Model ORNL-1  

SciTech Connect (OSTI)

There is a great need for a rapid and simple means of determining the moisture content in combustible cartridge case (ccc) munitions. Previous studies have demonstrated that accumulation of moisture in ccc rounds, such as the M829, leads to softening of the case wall and weakening of the adhesive joint. Moisture in the ccc can lead to incomplete combustion of the case upon firing the round. Currently, there are no facile methods for measuring the moisture content. A prototype portable meter for non-destructive and rapid estimation of moisture in ccc has been developed. The Munitions Case Moisture Meter Model ORNL-1 demonstrates the feasibility of developing an instrument based on the moisture dependence of dielectric properties, to measure moisture in ccc munitions in storage and in the field. These instruments are simple, inexpensive, lightweight, portable, low-power battery operated, and intrinsically safe. They provide nondestructive, noninvasive, and rapid measurements. Calibration data for the prototype are not available at this time. Therefore, calibration of the meter and the development of a scale reading directly moisture content in munitions rounds could not be completed. These data will be supplied by the US Army from its tests of the meter with actual munitions. However, experimental results on empty cccs in laboratory conditions demonstrate satisfactory performance of the instrument. Additional work is needed to bring the prototype to its optimum usefulness and accuracy for field measurements. This includes: Calibration of the meter scale with full-up munitions; Data and evaluation procedures to adjust the performance of the meter for different environmental conditions such as temperature and humidity; and Studies of the dielectric properties of moist ccc materials, as a function of frequency and temperature, are needed for adjustment of the meter for optimal performance.

Agouridis, D.C.; Gayle, T.M.; Griest, W.H.

1993-02-24T23:59:59.000Z

240

Development of the prototype Munitions Case Moisture Meter, Model ORNL-1. Final report  

SciTech Connect (OSTI)

There is a great need for a rapid and simple means of determining the moisture content in combustible cartridge case (ccc) munitions. Previous studies have demonstrated that accumulation of moisture in ccc rounds, such as the M829, leads to softening of the case wall and weakening of the adhesive joint. Moisture in the ccc can lead to incomplete combustion of the case upon firing the round. Currently, there are no facile methods for measuring the moisture content. A prototype portable meter for non-destructive and rapid estimation of moisture in ccc has been developed. The Munitions Case Moisture Meter Model ORNL-1 demonstrates the feasibility of developing an instrument based on the moisture dependence of dielectric properties, to measure moisture in ccc munitions in storage and in the field. These instruments are simple, inexpensive, lightweight, portable, low-power battery operated, and intrinsically safe. They provide nondestructive, noninvasive, and rapid measurements. Calibration data for the prototype are not available at this time. Therefore, calibration of the meter and the development of a scale reading directly moisture content in munitions rounds could not be completed. These data will be supplied by the US Army from its tests of the meter with actual munitions. However, experimental results on empty cccs in laboratory conditions demonstrate satisfactory performance of the instrument. Additional work is needed to bring the prototype to its optimum usefulness and accuracy for field measurements. This includes: Calibration of the meter scale with full-up munitions; Data and evaluation procedures to adjust the performance of the meter for different environmental conditions such as temperature and humidity; and Studies of the dielectric properties of moist ccc materials, as a function of frequency and temperature, are needed for adjustment of the meter for optimal performance.

Agouridis, D.C.; Gayle, T.M.; Griest, W.H.

1993-02-24T23:59:59.000Z

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Climate Sciences: Atmospheric Thermodynamics  

E-Print Network [OSTI]

1 Climate Sciences: Atmospheric Thermodynamics Instructor: Lynn Russell, NH343 http://aerosol.ucsd.edu/courses.html Text: Curry & Webster Atmospheric Thermodynamics Ch1 Composition Ch2 Laws Ch3 Transfers Ch12 Energy Climate Sciences: Atmospheric Thermodynamics Instructor: Lynn Russell, NH343 http

Russell, Lynn

242

Moving Toward Climate Change  

E-Print Network [OSTI]

as a response to climate disruption. Even the most optimistic models forecast that if greenhouse-gas emissions Appendix 1 Solutions on the Ground 67 Appendix 2 Reliability of Trends and Forecasts 78 Literature Cited 81. In the absence of substantial reductions in global greenhouse gas emissions, the climate of the Y2Y region

243

Measurements of Backsheet Moisture Permeation and Encapsulant-Substrate Adhesion: Preprint  

SciTech Connect (OSTI)

Presented at the 2001 NCPV Program Review Meeting: Measurements of backsheet moisture permeation and encapsulant-substrate adhesion. At the March 2001 NCPV workshop on ''Moisture Ingress and High-Voltage Isolation'', industry participants identified several properties associated with PV module durability that are critical for commercial success. These include interface conductivity, adhesion of encapsulants to substrate materials as a function of in-service exposure conditions, and moisture permeation through backsheet materials as a function of temperature. Electrical data is discussed in a companion paper; adhesion and water vapor transmission rate (WVTR) measurements are presented herein.

Jorgensen, G.; Terwilliger, K.; Barber, G.; Kennedy, C.; McMahon, T.

2001-10-01T23:59:59.000Z

244

Moisture in Molasses as a Factor in the Heating of Feeds.  

E-Print Network [OSTI]

sugars after inversion, moisture, Brix and ash. Moist.ure was determined by the vacuum oven drying method and ranged from 19 to over 31 percent. Over 71.0 percent of the samples contained 26 percent or more of lwater. If 10 percent of molasses... in a feed contain a normal amount of water, the extra water added in the molasses might raise the moisture content to an unsafe level. Different values for solids were obtained by the Brix and the vacuum oven drying methods, Brix is an unreliable...

Halick, John V.; Richardson, L. R.

1952-01-01T23:59:59.000Z

245

International Governance of Climate Engineering  

E-Print Network [OSTI]

Climate Change, Geoengineering, and International1992); David W. Keith, Geoengineering the Climate: HistoryStephen H. Schneider, Geoengineering: Could — Or Should — We

Parson, Edward; Ernst, Lia

2012-01-01T23:59:59.000Z

246

Urban Growth and Climate Change  

E-Print Network [OSTI]

1999, Climate Change, Agriculture, and Developing Countries:climate change matters because it is likely to be the case that local governments in developing countries

Kahn, Matthew E.

2008-01-01T23:59:59.000Z

247

Relationship Between Soil Moisture Storage and Deep Percolation and Subsurface Return Flow  

E-Print Network [OSTI]

A simulation study was performed to analyze the relationship between the volume of moisture stored in a soil profile and the rate of percolation and subsurface return flow. The simulation study was derived on the basis of the Richards equation...

Nieber, J. L.

248

PATTERNS OF LEAF WETTABILITY ALONG AN EXTREME MOISTURE GRADIENT IN WESTERN PATAGONIA, ARGENTINA  

E-Print Network [OSTI]

PATTERNS OF LEAF WETTABILITY ALONG AN EXTREME MOISTURE GRADIENT IN WESTERN PATAGONIA, ARGENTINA Patagonia, Argentina. Morphological and structural characteristics of leaves significantly affected leaf surfaces. Keywords: leaf wetness, morphology, water droplet, Patagonia, gradient. Introduction A large

Brewer, Carol

249

Moisture sensor based on evanescent wave light scattering by porous sol-gel silica coating  

DOE Patents [OSTI]

An optical fiber moisture sensor that can be used to sense moisture present in gas phase in a wide range of concentrations is provided, as well techniques for making the same. The present invention includes a method that utilizes the light scattering phenomenon which occurs in a porous sol-gel silica by coating an optical fiber core with such silica. Thus, a porous sol-gel silica polymer coated on an optical fiber core forms the transducer of an optical fiber moisture sensor according to an embodiment. The resulting optical fiber sensor of the present invention can be used in various applications, including to sense moisture content in indoor/outdoor air, soil, concrete, and low/high temperature gas streams.

Tao, Shiquan; Singh, Jagdish P.; Winstead, Christopher B.

2006-05-02T23:59:59.000Z

250

Effects of Material Moisture Adsorption and Desorption on Building Cooling Loads  

E-Print Network [OSTI]

Moisture adsorption and desorption (MAD) by internal building materials and furnishings can be significant in buildings. For many building cooling strategies, MAD may have overriding effects on building cooling loads. For example, natural...

Fairey, P.; Kosar, D.

1988-01-01T23:59:59.000Z

251

A Continuum Coupled Moisture-mechanical Constitutive Model for Asphalt Concrete  

E-Print Network [OSTI]

constitutive relationships are implemented in the Pavement Analysis using Nonlinear Damage Approach (PANDA) finite element (FE) package to model the moisture damage effect on the complex environmental-mechanical response of asphalt concrete. The developed...

Shakiba, Maryam

2013-12-09T23:59:59.000Z

252

Influence of fundamental material properties and air void structure on moisture damage of asphalt mixes  

E-Print Network [OSTI]

to the properties of the materials and the microstructure distribution, while the external factors include the environmental conditions, production and construction practices, pavement design, and traffic level. The majority of the research on moisture damage...

Arambula Mercado, Edith

2009-05-15T23:59:59.000Z

253

February 1992 R. H. Johnson 353 Heat and Moisture Sources and Sinks of Asian Monsoon  

E-Print Network [OSTI]

February 1992 R. H. Johnson 353 Heat and Moisture Sources and Sinks of Asian Monsoon Precipitating Systems By Richard H. Johnson Department of Atmospheric Science, Colorado State University, Fort Collins

Johnson, Richard H.

254

E-Print Network 3.0 - active heat moisture Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Search Powered by Explorit Topic List Advanced Search Sample search results for: active heat moisture Page: << < 1 2 3 4 5 > >> 1 Chapter 1 Introduction Page 1-1 CCHHAAPPTTEERR...

255

Measurement of moisture and total reducing sugars using Near Infrared Spectroscopy  

E-Print Network [OSTI]

industrial applications. In this project, the accuracy and feasibility of measuring moisture and total reducing sugar content in a vegetable medium using a Near Infrared Spectroscopy technique was investigated as an alternative to slow and tedious classical...

Mehrubeoglu, Mehrube

2012-06-07T23:59:59.000Z

256

OVERSTORY-IMPOSED HETEROGENEITY IN SOLAR RADIATION AND SOIL MOISTURE IN A SEMIARID WOODLAND  

E-Print Network [OSTI]

plants and the intercanopy patches that separate them, yielding an overstory with intermediate closure. Field measurements of microclimate at the scale of canopy patches, particularly for near-ground solar radiation and soil moisture, are largely lacking...

Breshears, David D.; Rich, Paul M.; Barnes, Fairley J.; Katherine, Campbell

1997-01-01T23:59:59.000Z

257

TEMPERATURE AND MOISTURE EFFECTS ON COMPOSITE MATERIALS FOR WIND TURBINE BLADES  

E-Print Network [OSTI]

TEMPERATURE AND MOISTURE EFFECTS ON COMPOSITE MATERIALS FOR WIND TURBINE BLADES by Mei Li A thesis graduate students in the composite materials group for their help and kindness. Finally, thanks to my dear

258

Investigation of Conditions for Moisture Damage in Asphalt Concrete and Appropriate Laboratory Test Methods  

E-Print Network [OSTI]

of Asphalt Concrete-Physical Testing. ” Final Report, #930-of Asphalt Concrete: Chemical Testing. ” Alabama Highwayconcrete mixes, it is preferred to use a mix that would have good moisture resistance under laboratory testing

Lu, Qing

2005-01-01T23:59:59.000Z

259

Investigation of Conditions for Moisture Damage in Asphalt Concrete and Appropriate Laboratory Test Methods  

E-Print Network [OSTI]

of Asphalt Concrete-Physical Testing. ” Final Report no.of Asphalt Concrete: Chemical Testing. ” Alabama Highwayconcrete mixes, it is preferable to use a mix that would have good moisture resistance under laboratory testing

Harvey, John T; Lu, Qing

2005-01-01T23:59:59.000Z

260

The Effect of Moisture Absorption on the Physical Properties of Polyurethane Shape Memory Polymer Foams  

E-Print Network [OSTI]

The effect of moisture absorption on the glass transition temperature (Tg) and stress/strain behavior of network polyurethane shape memory polymer (SMP) foams has been investigated. With our ultimate goal of engineering polyurethane SMP foams...

Yu, Ya-Jen

2012-07-16T23:59:59.000Z

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

MODEL 9975 SHIPPING PACKAGE: IMPACT OF CAPLUG REMOVAL ON FIBERBOARD MOISTURE LEVEL  

SciTech Connect (OSTI)

Two 9975 shipping packages were removed from KAC and provided to SRNL for test purposes, after both packages were found to exceed the 1 inch maximum criterion for the axial gap at the top of the package. Package 9975-01818 was found with an axial gap of 1.437 inch, and an estimated 2.5 liters of excess moisture in the lower fiberboard layers. Package 9975-02287 was found with an axial gap of 1.008 inch, and only slightly elevated moisture levels relative to typical packages. Prior data from the 9975 Surveillance Program has shown that the 9975 drum provides a degree of isolation, and will tend to preserve fiberboard moisture levels for an extended period of time. Both packages were provided to SRNL to identify whether removal of the 4 caplugs in each package would allow moisture to escape the package. Following testing with the caplugs removed for approximately 1 year, this report documents the findings from this effort. Two 9975 shipping packages removed from service in K-Area Complex (KAC) due to an excessive axial gap have been tested in SRNL to determine if caplug removal would facilitate the reduction of excess fiberboard moisture. An additional question to be answered through this testing was whether the resulting moisture loss would reduce the axial gap, reversing the effect seen during storage with excess moisture present. These packages have completed approximately 1 year in test, during which time the weight of each package has steadily decreased as a result of moisture migration out of the package. However, elevated moisture levels still remain in the packages. During this test period, the bottom fiberboard layers of package 9975-01818 (which contained the greater amount of excess moisture) experienced further compaction, and the axial gap of both packages has increased. This effort has shown that removal of the caplugs may not be a sufficient measure to rehabilitate packages with excess moisture or excess axial gaps in a timely manner. However, this measure might make a meaningful contribution in combination with other actions (to be determined). It is recommended that the caplug removal tests in SRNL be discontinued at this time.

Daugherty, W.

2011-06-23T23:59:59.000Z

262

Climate simulators and climate projections Jonathan Rougier1  

E-Print Network [OSTI]

Climate simulators and climate projections Jonathan Rougier1 Department of Mathematics University;Abstract We provide a statistical interpretation of current practice in climate mod- elling. This includes: definitions for weather and climate; clarifying the relationship between simulator output and simulator

Dixon, Peter

263

Dealing in Doubt: The Climate Denial Industry and Climate Science  

E-Print Network [OSTI]

Dealing in Doubt: The Climate Denial Industry and Climate Science A Brief History of Attacks action on climate change has become more likely. This time, though, there is a difference. In recent, despite its lack of evidence or scientific support. The last peak in the climate denial campaign

Fairchild, Mark D.

264

The role of solar absorption in climate and climate change  

E-Print Network [OSTI]

1 The role of solar absorption in climate and climate change William Collins UC Berkeley Research Boulder, Colorado, USA #12;2 Prior Research on Absorption and Climate Field Experiments: · Central · Climate with enhanced cloud absorption Synthesis of models and aerosol observations: · Development

265

Spatial Variation of Soil Type and Soil Moisture in the Regional Atmospheric Modeling System  

SciTech Connect (OSTI)

Soil characteristics (texture and moisture) are typically assumed to be initially constant when performing simulations with the Regional Atmospheric Modeling System (RAMS). Soil texture is spatially homogeneous and time-independent, while soil moisture is often spatially homogeneous initially, but time-dependent. This report discusses the conversion of a global data set of Food and Agriculture Organization (FAO) soil types to RAMS soil texture and the subsequent modifications required in RAMS to ingest this information. Spatial variations in initial soil moisture obtained from the National Center for Environmental Predictions (NCEP) large-scale models are also introduced. Comparisons involving simulations over the southeastern United States for two different time periods, one during warmer, more humid summer conditions, and one during cooler, dryer winter conditions, reveals differences in surface conditions related to increases or decreases in near-surface atmospheric moisture con tent as a result of different soil properties. Three separate simulation types were considered. The base case assumed spatially homogeneous soil texture and initial soil moisture. The second case assumed variable soil texture and constant initial soil moisture, while the third case allowed for both variable soil texture and initial soil moisture. The simulation domain was further divided into four geographically distinct regions. It is concluded there is a more dramatic impact on thermodynamic variables (surface temperature and dewpoint) than on surface winds, and a more pronounced variability in results during the summer period. While no obvious trends in surface winds or dewpoint temperature were found relative to observations covering all regions and times, improvement in surface temperatures in most regions and time periods was generally seen with the incorporation of variable soil texture and initial soil moisture.

Buckley, R.

2001-06-27T23:59:59.000Z

266

Energy Balance Partitioning and Net Radiation Controls on Soil Moisture – Precipitation Feedbacks  

E-Print Network [OSTI]

Energy Balance Partitioning and Net Radiation Controls on Soil Moisture– Precipitation Feedbacks Aubrey R. Jones and Nathaniel A. Brunsell* Department of Geography, University of Kansas, Lawrence, Kansas Received 19 May 2008; accepted 14 January... 2009 ABSTRACT: A series of model runs using the University of Oklahoma’s Advanced Regional Prediction System (ARPS) were conducted to investigate the relative impacts of energy balance partitioning and net radiation on soil moisture...

Jones, Aubrey R.; Brunsell, Nathaniel A.

2009-01-14T23:59:59.000Z

267

Study of the moisture-fertility requirements of cotton in the Brazos River Valley, 1957  

E-Print Network [OSTI]

LIBRARY II a III COLLEI:. e& 7EXAs STUDY OF THE MOISTURE-FERTILITY REQUIREMENTS OF COTTON IN THE BRAZOS RIVER VALLEY - 1957 A Thesis by CARROLL VIAYNE KEESE Submitted to the Graduate School of the Agricultural and Mechanical College... of Texas in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1958 Major Sub]ect: Agricultural Engineering STUDY OF THE MOISTURE-FERTILITY REQUIREMENTS OF COTTON IN THE BRAVOS RIVER VALLEY - 1957 A Thesis by CARROLL...

Keese, Carroll Wayne

1958-01-01T23:59:59.000Z

268

Substrate Moisture Content Effects on Growth and Shelf Life of Angelonia angustifolia  

E-Print Network [OSTI]

plants to non-lethal dry down cycles throughout production, has been shown to improve moisture stress tolerance during production through reductions in transpirational water loss (Eakes et al., 1991). Imposing MSC until visible wilt during production... the growing medium was greater in MSC plants compared to the control plants (Eakes et al., 1991). Overall, MSC plants were able to acclimate to the lower moisture levels by stomatal changes and better regulation of transpiration compared to control plants...

Bingham, Alison

2012-07-16T23:59:59.000Z

269

A study of the relationship between certain moisture parameters and severe convective storms in central Oklahoma  

E-Print Network [OSTI]

A STUDY OF THE RELATIONSHIP BETWEEN CERTAIN MOISTURE PARAMETERS AND SEVERE CONVECTIVE STORMS IN CENTRAL OKLAHOMA A Thesis by CARVEN ALLEN SCOTT Submitted to the Graduate College of Texas ASM University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE May 1977 Major Subject: Meteorology A STUDY OF THE RELATIONSHIP BETWEEN CERTAIN MOISTURE PARAMETERS AND SEVERE CONVECTIVE STORMS IN CENTRAL OKLAHOMA A Thesis by CARVEN ALLEN SCOTT Approved as to style...

Scott, Carven Allen

2012-06-07T23:59:59.000Z

270

Evaluation of oil shale bitumen as a pavement asphalt additive to reduce moisture damage susceptibility  

SciTech Connect (OSTI)

An unrefined shale bitumen was evaluated as an agent to reduce moisture damage susceptibility of asphalt aggregate mixtures. Some activity was observed but less than might have been expected based on the molecular weight and nitrogen content of the bitumen. The counter effects of free carboxylic acids, which are known to be variable in asphalt and which are also present in the unrefined bitumen, appear to diminish the activity of the bitumen to inhibit moisture damage. 5 refs., 1 tab.

Robertson, R.E.; Harnsberger, P.M.; Wolf, J.M.

1991-01-01T23:59:59.000Z

271

Effect of external stress on moisture diffusion in an epoxy resin and its composite material  

E-Print Network [OSTI]

EFFECT OF EXTERNAL STRESS ON MOISTURE DIFFUSION IN AN EPOXY RESIN AND ITS C(MPOSITE MATERIAL A Thesis by MICHAEL CHAMBERLAIN HENSON Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement... for the degree of MASTER OF SCIENCE May 1986 Major Subject: Civil Engineering EFFECT OF EXTERNAL STRESS ON MOISTURE DIFFUSION IN AN EPOXY RESIN AND ITS CCNPOSITE MATERIAL A Thesis by MICHAEL CHAMBERLAIN HENSON Approved as to style and content by: (Y...

Henson, Michael Chamberlain

1986-01-01T23:59:59.000Z

272

Tree performance and soil moisture relationships on reclaimed mine sites utilizing three topsoiling regimes  

E-Print Network [OSTI]

TREE PERFORMANCE AND SOIL MOISTURE RELATIONSHIPS ON RECLAIMED MINE SITES UTILIZING THREE TOPSOILING REGIMES A Thesis by NESLIHAN MUTIA BILIR Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement... for the degree of MASTER OF SCIENCE December 1987 Major Subject: Forestry TREE PERFORMANCE AND SOIL MOISTURE RELATIONSHIPS ON RECLAIMED MINE SITES UTILIZING THREE TOPSOILING REGIMES A Thesis by NESLIHAN MUTIA BILIR Approved as to style and content by...

Bilir, Neslihan Mutia

1987-01-01T23:59:59.000Z

273

Potential Soil Moisture Products from the Aquarius Radiometer and Scatterometer Using an Observing System Simulation Experiment  

SciTech Connect (OSTI)

Using an observing system simulation experiment (OSSE), we investigate the potential soil moisture retrieval capability of the National Aeronautics and Space Administration (NASA) Aquarius radiometer (L-band 1.413 GHz) and scatterometer (L-band, 1.260 GHz). We estimate potential errors in soil moisture retrievals and identify the sources that could cause those errors. The OSSE system includes (i) a land surface model in the NASA Land Information System, (ii) a radiative transfer and backscatter model, (iii) a realistic orbital sampling model, and (iv) an inverse soil moisture retrieval model. We execute the OSSE over a 1000 2200 km2 region in the central United States, including the Red and Arkansas river basins. Spatial distributions of soil moisture retrieved from the radiometer and scatterometer are close to the synthetic truth. High root mean square errors (RMSEs) of radiometer retrievals are found over the heavily vegetated regions, while large RMSEs of scatterometer retrievals are scattered over the entire domain. The temporal variations of soil moisture are realistically captured over a sparely vegetated region with correlations 0.98 and 0.63, and RMSEs 1.28% and 8.23% vol/vol for radiometer and scatterometer, respectively. Over the densely vegetated region, soil moisture exhibits larger temporal variation than the truth, leading to correlation 0.70 and 0.67, respectively, and RMSEs 9.49% and 6.09% vol/vol respectively. The domain-averaged correlations and RMSEs suggest that radiometer is more accurate than scatterometer in retrieving soil moisture. The analysis also demonstrates that the accuracy of the retrieved soil moisture is affected by vegetation coverage and spatial aggregation.

Luo, Yan [I.M. Systems Group at NOAA/NCEP/EMC; Feng, Xia [George Mason University; Houser, Paul [George Mason University; Anantharaj, Valentine G [ORNL; Fan, Xingang [Western Kentucky University, Bowling Green; De Lannoy, Gabrielle [Ghent University, Belgium; Zhan, Xiwu [NOAA/NESDIS Center for Satellite Applications and Research; Dabbiru, Lalitha [Mississippi State University (MSU)

2013-01-01T23:59:59.000Z

274

Experimental Study of Multi-type Macromolecule Porosity Moisture-Conditioned Material  

E-Print Network [OSTI]

from figure that humidity relocation process of the porous moisture conditioned materials similar to the principles of humidity absorbing and releasing performance, when outside water vapour pressure less than sub-surface water vapour hours... material pressure, the release of material outward water, and bring a humidity removal because of capillarity in porous layer, porous layer absorb moisture from the wet floor, evaporation continuing (Fig2a). When outside water vapour pressure greater...

Huang, X.; Fan, Y.; Di, Y.

2006-01-01T23:59:59.000Z

275

The influence of particle-size distribution and moisture levels on the formation of soil hardpans  

E-Print Network [OSTI]

THE INFLUENCE OF PARTICLE-SIZE DISTRIBUTION AND MOISTURE LEVELS ON THE FORMATION OF SOIL HARDPANS A Thesis By HERMAN J. BAUER Submitted to the Graduate School of the Agricultural and Mechanical College of Texas in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE January, 1963 Major Subject: Soil Physics THE INFLUENCE OF PARTICLE-SIZE DISTRIBUTION AND MOISTURE LEVELS ON THE FORMATION OF SOIL HARDPANS A Thesis By HERMAN J. BAUER Approved as to style and content...

Bauer, Herman John

1963-01-01T23:59:59.000Z

276

Carbon-nitrogen interactions regulate climate-carbon cycle feedbacks: results from an atmosphere-ocean general circulation model  

E-Print Network [OSTI]

forests indi- cates that the model representation of competition between plants and microbes for new mineral nitrogen resources is reasonable. Our results suggest a weaker dependence of net land carbon flux on soil moisture changes in tropical regions... National Laboratory, Oak Ridge, TN 37831-6335, USA 2Department of Marine Chemistry and Geochemistry, Woods Hole Oceanographic Institution, Woods Hole, MA 02543-1543, USA 3Climate and Global Dynamics Division, National Center for Atmospheric Research...

Thornton, P. E.; Doney, S. C.; Lindsay, Keith; Moore, J. K.; Mahowald, N. M.; Randerson, J. T.; Fung, I.; Lamarque, J. F.; Feddema, Johannes J.

2009-01-01T23:59:59.000Z

277

Biological Impacts of Climate Change  

E-Print Network [OSTI]

Biological Impacts of Climate Change John P McCarty, University of Nebraska at Omaha, Omaha, NE and reproduction depend on how well adapted individuals are to local climate patterns. Climate change can disrupt subsequent impacts on populations or species' distributions across geographic regions. Climate change may

McCarty, John P.

278

Climatic Change An Interdisciplinary, International  

E-Print Network [OSTI]

climate and cultural changes are observed in the Eastern Mediterranean and the Near East [e.g., Bookman et1 23 Climatic Change An Interdisciplinary, International Journal Devoted to the Description, Causes and Implications of Climatic Change ISSN 0165-0009 Volume 112 Combined 3-4 Climatic Change (2012) 112:769-789 DOI

Gvirtzman, Haim

279

Understanding and Attributing Climate Change  

E-Print Network [OSTI]

9 Understanding and Attributing Climate Change Coordinating Lead Authors: Gabriele C. Hegerl (USA. Nicholls, J.E. Penner and P.A. Stott, 2007: Under- standing and Attributing Climate Change. In: Climate of the Intergovernmental Panel on Climate Change [Solomon, S., D. Qin, M. Manning, Z. Chen, M. Marquis, K.B. Averyt, M

Box, Jason E.

280

Potential Impacts of CLIMATE CHANGE  

E-Print Network [OSTI]

Potential Impacts of CLIMATE CHANGE on U.S. Transportation Potential Impacts of CLIMATE CHANGE on U.S. Transportation TRANSPORTATION RESEARCH BOARD SPECIAL REPORT 290 #12;#12;Committee on Climate Change and U Washington, D.C. 2008 www.TRB.org Potential Impacts of CLIMATE CHANGE on U.S. Transportation TRANSPORTATION

Sheridan, Jennifer

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Refining climate models  

ScienceCinema (OSTI)

Using dogwood trees, Oak Ridge National Laboratory researchers are gaining a better understanding of the role photosynthesis and respiration play in the atmospheric carbon dioxide cycle. Their findings will aid computer modelers in improving the accuracy of climate simulations.

Warren, Jeff; Iversen, Colleen; Brooks, Jonathan; Ricciuto, Daniel

2014-06-26T23:59:59.000Z

282

Climate Action Plan (Minnesota)  

Broader source: Energy.gov [DOE]

Recognizing the implications that global climate change may have on the economy, environment and quality of life in Minnesota, Governor Tim Pawlenty signed into law the 2007 Next Generation Energy...

283

Climate Action Plan (Vermont)  

Broader source: Energy.gov [DOE]

There is a growing scientific consensus that increasing emissions of greenhouse gases to the atmosphere are affecting the temperature and variability of the Earth’s climate. Recognizing the...

284

Refining climate models  

SciTech Connect (OSTI)

Using dogwood trees, Oak Ridge National Laboratory researchers are gaining a better understanding of the role photosynthesis and respiration play in the atmospheric carbon dioxide cycle. Their findings will aid computer modelers in improving the accuracy of climate simulations.

Warren, Jeff; Iversen, Colleen; Brooks, Jonathan; Ricciuto, Daniel

2012-10-31T23:59:59.000Z

285

Effects of Great Plains Irrigation on Regional Climate  

E-Print Network [OSTI]

convective systems with additional energy and moisture. The increase in atmospheric moisture nearly doubles precipitation accumulations downstream without producing any new precipitation events....

Huber, David B.

2011-08-31T23:59:59.000Z

286

Climate Science and Drought  

E-Print Network [OSTI]

Texas Climate Change and Drought Wendy Gordon, Ph.D. The University of Texas ? Austin Environmental Science Institute Texas Wildfires 2011 From the beginning of the fire season on November 15, 2010 to October 31, 2011 nearly 28,000 fires had... have been particularly severe due to the ongoing 2011 Southern US drought, and exacerbating the problem is land management practices, the unusual convergence of strong winds, unseasonably warm temperatures, and low humidity. Climate...

Gordon, W.

2011-01-01T23:59:59.000Z

287

Building America Top Innovations Hall of Fame Profile Â… Moisture and Ventilation Solutions in Hot, Humid Climates: Florida Manufactured Housing  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up fromDepartmentTie Ltd:June 2015 < prev next >research team IBACOS workedDuct

288

Using Whole-House Field Tests to Empirically Derive Moisture Buffering Model Inputs  

SciTech Connect (OSTI)

Building energy simulations can be used to predict a building's interior conditions, along with the energy use associated with keeping these conditions comfortable. These models simulate the loads on the building (e.g., internal gains, envelope heat transfer), determine the operation of the space conditioning equipment, and then calculate the building's temperature and humidity throughout the year. The indoor temperature and humidity are affected not only by the loads and the space conditioning equipment, but also by the capacitance of the building materials, which buffer changes in temperature and humidity. This research developed an empirical method to extract whole-house model inputs for use with a more accurate moisture capacitance model (the effective moisture penetration depth model). The experimental approach was to subject the materials in the house to a square-wave relative humidity profile, measure all of the moisture transfer terms (e.g., infiltration, air conditioner condensate) and calculate the only unmeasured term: the moisture absorption into the materials. After validating the method with laboratory measurements, we performed the tests in a field house. A least-squares fit of an analytical solution to the measured moisture absorption curves was used to determine the three independent model parameters representing the moisture buffering potential of this house and its furnishings. Follow on tests with realistic latent and sensible loads showed good agreement with the derived parameters, especially compared to the commonly-used effective capacitance approach. These results show that the EMPD model, once the inputs are known, is an accurate moisture buffering model.

Woods, J.; Winkler, J.; Christensen, D.; Hancock, E.

2014-08-01T23:59:59.000Z

289

FINAL REPORT FOR MOISTURE EFFECTS ON COMPACTION OF FIBERBOARD IN A 9975 SHIPPING PACKAGE  

SciTech Connect (OSTI)

Compaction of lower layers in the fiberboard assembly has been observed in 9975 packages that contain elevated moisture. Lab testing has resulted in a better understanding of the relationship between the fiberboard moisture level and compaction of the lower fiberboard assembly, and the behavior of the fiberboard during transport. In laboratory tests of cane fiberboard, higher moisture content has been shown to correspond to higher total compaction, greater rate of compaction, and continued compaction over a longer period of time. In addition, laboratory tests have shown that the application of a dynamic load results in higher fiberboard compaction compared to a static load. The test conditions and sample geometric/loading configurations were chosen to simulate the regulatory requirements for 9975 package input dynamic loading. Dynamic testing was conducted to acquire immediate and cumulative changes in geometric data for various moisture levels. Two sample sets have undergone a complete dynamic test regimen, one set for 27 weeks, and the second set for 47 weeks. The dynamic input, data acquisition, test effects on sample dynamic parameters, and results from this test program are summarized and compared to regulatory specifications for dynamic loading. Compaction of the bottom fiberboard layers due to the accumulation of moisture is one possible cause of an increase in the axial gap at the top of the package. The net compaction of the bottom layers will directly add to the axial gap. The moisture which caused this compaction migrated from the middle region of the fiberboard assembly (which is typically the hottest). This will cause the middle region to shrink axially, which will also contribute directly to the axial gap. Measurement of the axial gap provides a screening tool for identifying significant change in the fiberboard condition. The data in this report provide a basis to evaluate the impact of moisture and fiberboard compaction on 9975 package performance during storage at the Savannah River Site (SRS).

Stefek, T.; Daugherty, W.; Estochen, E.

2013-09-17T23:59:59.000Z

290

Geoengineering the Earth's Climate  

SciTech Connect (OSTI)

Emergency preparedness is generally considered to be a good thing, yet there is no plan regarding what we might do should we be faced with a climate emergency. Such an emergency could take the form of a rapid shift in precipitation patterns, a collapse of the great ice sheets, the imminent triggering of strong climate system feedbacks, or perhaps the loss of valuable ecosystems. Over the past decade, we have used climate models to investigate the potential to reverse some of the effects of greenhouse gases in the atmosphere by deflecting some incoming sunlight back to space. This would probably be most cost-effectively achieved with the placement of small particles in or above the stratosphere. Our model simulations indicate that such geoengineering approaches could potentially bring our climate closer to the state is was in prior to the introduction of greenhouse gases. This talk will present much of what is known about such geoengineering approaches, and raise a range of issues likely to stimulate lively discussion. Speaker: Ken Caldeira Ken Caldeira is a scientist at the Carnegie Institution Department of Global Ecology and a Professor (by courtesy) at the Stanford University Department of Environmental and Earth System Sciences. Previously, he worked for 12 years in the Energy and Environment Directorate at the Lawrence Livermore National Laboratory (Department of Energy). His research interests include the numerical simulation of Earth's climate, carbon, and biogeochemistry; ocean acidification; climate emergency response systems; evaluating approaches to supplying environmentally-friendly energy services; ocean carbon sequestration; long-term evolution of climate and geochemical cycles; and marine biogeochemical cycles. Caldeira has a B.A. in Philosophy from Rutgers College and an M.S. and Ph.D. in Atmospheric Sciences from New York University.

Google Tech Talks

2008-01-08T23:59:59.000Z

291

Geoengineering the Earth's Climate  

ScienceCinema (OSTI)

Emergency preparedness is generally considered to be a good thing, yet there is no plan regarding what we might do should we be faced with a climate emergency. Such an emergency could take the form of a rapid shift in precipitation patterns, a collapse of the great ice sheets, the imminent triggering of strong climate system feedbacks, or perhaps the loss of valuable ecosystems. Over the past decade, we have used climate models to investigate the potential to reverse some of the effects of greenhouse gases in the atmosphere by deflecting some incoming sunlight back to space. This would probably be most cost-effectively achieved with the placement of small particles in or above the stratosphere. Our model simulations indicate that such geoengineering approaches could potentially bring our climate closer to the state is was in prior to the introduction of greenhouse gases. This talk will present much of what is known about such geoengineering approaches, and raise a range of issues likely to stimulate lively discussion. Speaker: Ken Caldeira Ken Caldeira is a scientist at the Carnegie Institution Department of Global Ecology and a Professor (by courtesy) at the Stanford University Department of Environmental and Earth System Sciences. Previously, he worked for 12 years in the Energy and Environment Directorate at the Lawrence Livermore National Laboratory (Department of Energy). His research interests include the numerical simulation of Earth's climate, carbon, and biogeochemistry; ocean acidification; climate emergency response systems; evaluating approaches to supplying environmentally-friendly energy services; ocean carbon sequestration; long-term evolution of climate and geochemical cycles; and marine biogeochemical cycles. Caldeira has a B.A. in Philosophy from Rutgers College and an M.S. and Ph.D. in Atmospheric Sciences from New York University.

Google Tech Talks

2009-09-01T23:59:59.000Z

292

Climate & Environmental Sciences | More Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Climate & Environment SHARE Climate and Environmental Sciences Climate and environmental scientists at ORNL conduct research, develop technology and perform analyses to understand...

293

Northeast Climate Science Center: Transposing Extreme Rainfall...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Center: Transposing Extreme Rainfall to Assess Climate Vulnerability Northeast Climate Science Center: Transposing Extreme Rainfall to Assess Climate Vulnerability November 12,...

294

Atmospheric Moisture Budget and Spatial Resolution Dependence of Precipitation Extremes in Aquaplanet Simulations  

SciTech Connect (OSTI)

This study investigates the resolution dependency of precipitation extremes in an aqua-planet framework. Strong resolution dependency of precipitation extremes is seen over both tropics and extra-tropics, and the magnitude of this dependency also varies with dynamical cores. Moisture budget analyses based on aqua-planet simulations with the Community Atmosphere Model (CAM) using the Model for Prediction Across Scales (MPAS) and High Order Method Modeling Environment (HOMME) dynamical cores but the same physics parameterizations suggest that during precipitation extremes moisture supply for surface precipitation is mainly derived from advective moisture convergence. The resolution dependency of precipitation extremes mainly originates from advective moisture transport in the vertical direction. At most vertical levels over the tropics and in the lower atmosphere over the subtropics, the vertical eddy transport of mean moisture field dominates the contribution to precipitation extremes and its resolution dependency. Over the subtropics, the source of moisture, its associated energy, and the resolution dependency during extremes are dominated by eddy transport of eddies moisture at the mid- and upper-troposphere. With both MPAS and HOMME dynamical cores, the resolution dependency of the vertical advective moisture convergence is mainly explained by dynamical changes (related to vertical velocity or omega), although the vertical gradients of moisture act like averaging kernels to determine the sensitivity of the overall resolution dependency to the changes in omega at different vertical levels. The natural reduction of variability with coarser resolution, represented by areal data averaging (aggregation) effect, largely explains the resolution dependency in omega. The thermodynamic changes, which likely result from non-linear feedback in response to the large dynamical changes, are small compared to the overall changes in dynamics (omega). However, after excluding the data aggregation effect in omega, thermodynamic changes become relatively significant in offsetting the effect of dynamics leading to reduce differences between the simulated and aggregated results. Compared to MPAS, the simulated stronger vertical motion with HOMME also results in larger resolution dependency. Compared to the simulation at fine resolution, the vertical motion during extremes is insufficiently resolved/parameterized at the coarser resolution even after accounting for the natural reduction in variability with coarser resolution, and this is more distinct in the simulation with HOMME. To reduce uncertainties in simulated precipitation extremes, future development in cloud parameterizations must address their sensitivity to spatial resolution as well as dynamical cores.

Yang, Qing; Leung, Lai-Yung R.; Rauscher, Sara; Ringler, Todd; Taylor, Mark

2014-05-01T23:59:59.000Z

295

STATUS REPORT FOR MOISTURE EFFECTS ON COMPACTION OF FIBERBOARD IN A 9975 SHIPPING PACKAGE  

SciTech Connect (OSTI)

Compaction of lower layers in the fiberboard overpack has been observed in 9975 packages that contain elevated moisture. Lab testing has resulted in a better understanding of the relationship between the fiberboard moisture level and compaction of the lower fiberboard assembly, and the behavior of the fiberboard during transport. In laboratory tests, higher moisture content has been shown to correspond to higher total compaction of fiberboard material, greater rate of compaction, and continued compaction over a longer period of time. In addition, laboratory tests have shown that the application of a dynamic load results in higher fiberboard compaction. The test conditions and sample geometric/loading configurations were chosen to simulate the regulatory requirements for 9975 package input dynamic loading. Dynamic testing was conducted over a period of six months to acquire immediate and cumulative changes in geometric data for various moisture levels. Currently, one sample set has undergone a complete dynamic test regimen, while testing of another set is still in-progress. The dynamic input, data acquisition, test effects on sample dynamic parameters, and interim results from this test program are summarized and compared to regulatory specifications for dynamic loading. This will provide a basis from which to evaluate the impact of moisture and fiberboard compaction on the safety basis for transportation (Safety Analysis Report for Packaging) and storage (facility Documented Safety Analysis) at the Savannah River Site (SRS).

Stefek, T.; Daugherty, W.; Estochen, E.

2011-06-23T23:59:59.000Z

296

Regional climate effects of irrigation and urbanization in thewestern united states: a model intercomparison  

SciTech Connect (OSTI)

In the western United States, more than 30,500 square miles has been converted to irrigated agriculture and urban areas. This study compares the climate responses of four regional climate models (RCMs) to these past land-use changes. The RCMs used two contrasting land cover distributions: potential natural vegetation, and modern land cover that includes agriculture and urban areas. Three of the RCMs represented irrigation by supplementing soil moisture, producing large decreases in August mean (-2.5 F to -5.6 F) and maximum (-5.2 F to -10.1 F) 2-meter temperatures where natural vegetation was converted to irrigated agriculture. Conversion to irrigated agriculture also resulted in large increases in relative humidity (9 percent 36 percent absolute change). Only one of the RCMs produced increases in summer minimum temperature. Converting natural vegetation to urban land cover produced modest but discernable climate effects in all models, with the magnitude of the effects dependent upon the preexisting vegetation type. Overall, the RCM results indicate that land use change impacts are most pronounced during the summer months, when surface heating is strongest and differences in surface moisture between irrigated land and natural vegetation are largest. The irrigation effect on summer maximum temperatures is comparable in magnitude (but opposite in sign) to predicted future temperature change due to increasing greenhouse gas concentrations.

Snyder, M.A.; Kueppers, L.M.; Sloan, L.C.; Cavan, D.C.; Jin, J.; Kanamaru, H.; Miller, N.L.; Tyree, M.; Du, H.; Weare, B.

2006-05-01T23:59:59.000Z

297

Downscaled climate change impacts on agricultural water resources in Puerto Rico  

SciTech Connect (OSTI)

The purpose of this study is to estimate reference evapotranspiration (ET{sub o}), rainfall deficit (rainfall - ET{sub o}) and relative crop yield reduction for a generic crop under climate change conditions for three locations in Puerto Rico: Adjuntas, Mayaguez, and Lajas. Reference evapotranspiration is estimated by the Penman-Monteith method. Rainfall and temperature data were statistically downscaled and evaluated using the DOE/NCAR PCM global circulation model projections for the B1 (low), A2 (mid-high) and A1fi (high) emission scenarios of the Intergovernmental Panel on Climate Change Special Report on Emission Scenarios. Relative crop yield reductions were estimated from a function dependent water stress factor, which is a function of soil moisture content. Average soil moisture content for the three locations was determined by means of a simple water balance approach. Results from the analysis indicate that the rainy season will become wetter and the dry season will become drier. The 20-year mean 1990-2010 September rainfall excess (i.e., rainfall - ET{sub o} > 0) increased for all scenarios and locations from 149.8 to 356.4 mm for 2080-2100. Similarly, the 20-year average February rainfall deficit (i.e., rainfall - ET{sub o} < 0) decreased from a -26.1 mm for 1990-2010 to -72.1 mm for the year 2080-2100. The results suggest that additional water could be saved during the wet months to offset increased irrigation requirements during the dry months. Relative crop yield reduction did not change significantly under the B1 projected emissions scenario, but increased by approximately 20% during the summer months under the A1fi emissions scenario. Components of the annual water balance for the three climate change scenarios are rainfall, evapotranspiration (adjusted for soil moisture), surface runoff, aquifer recharge and change in soil moisture storage. Under the A1fi scenario, for all locations, annual evapotranspiration decreased owing to lower soil moisture, surface runoff decreased, and aquifer recharge increased. Aquifer recharge increased at all three locations because the majority of recharge occurs during the wet season and the wet season became wetter. This is good news from a groundwater production standpoint. Increasing aquifer recharge also suggests that groundwater levels may increase and this may help to minimize saltwater intrusion near the coasts as sea levels increase, provided that groundwater use is not over-subscribed.

Harmsen, E.W.; Miller, N.L.; Schlegel, N.J.; Gonzalez, J.E.

2009-04-01T23:59:59.000Z

298

NEW WORK AND STUDY OPPORTUNITIES IN CLIMATE CHANGE Climate System Analysis Group (CSAG)  

E-Print Network [OSTI]

. - Postdoc: Climate modeling - Postdoc: Climate change information communication and dissemination - Research Associate: Climate change information communication and dissemination - PhD: Climate change information communication and dissemination - MSc/PhD: Physical science of climate change What to expect: Successful

Cohen, Ronald C.

299

Low-temperature conversion of high-moisture biomass: Topical report, January 1984--January 1988  

SciTech Connect (OSTI)

Pacific Northwest Laboratory (PNL) is developing a low-temperature, catalytic process that converts high-moisture biomass feedstocks and other wet organic substances to useful gaseous and liquid fuels. The advantage of this process is that it works without the need for drying or dewatering the feedstock. Conventional thermal gasification processes, which require temperatures above 750/degree/C and air or oxygen for combustion to supply reaction heat, generally cannot utilize feedstocks with moisture contents above 50 wt %, as the conversion efficiency is greatly reduced as a result of the drying step. For this reason, anaerobic digestion or other bioconversion processes traditionally have been used for gasification of high-moisture feedstocks. However, these processes suffer from slow reaction rates and incomplete carbon conversion. 50 refs., 21 figs., 22 tabs.

Sealock, L.J. Jr.; Elliott, D.C.; Butner, R.S.; Neuenschwander, G.G.

1988-10-01T23:59:59.000Z

300

Status of Climate Change  

E-Print Network [OSTI]

Status of Climate Change 2013 CaTee Conference San Antonio 2013 ESL-KT-13-12-56 CATEE 2013: Clean Air Through Energy Efficiency Conference, San Antonio, Texas Dec. 16-18 Menu for Today • IPCC 2013: Assessment Report #5 • Facts about Climate Change... • Who will Win, Who will Lose • What Needs to be Done ESL-KT-13-12-56 CATEE 2013: Clean Air Through Energy Efficiency Conference, San Antonio, Texas Dec. 16-18 IPCC #5 • No great surprises - Sharper language • Uncertainties are still large • Essentially...

North, G.

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Climate Data Operators (CDO)  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to User Group and Userof aChristinaCliff joins EMSL as101010ClimateClimate

302

Sensitivity of global tropical climate to land surface processes: Mean state and interannual variability  

SciTech Connect (OSTI)

This study examines the sensitivity of global tropical climate to land surface processes (LSP) using an atmospheric general circulation model both uncoupled (with prescribed SSTs) and coupled to an oceanic general circulation model. The emphasis is on the interactive soil moisture and vegetation biophysical processes, which have first order influence on the surface energy and water budgets. The sensitivity to those processes is represented by the differences between model simulations, in which two land surface schemes are considered: 1) a simple land scheme that specifies surface albedo and soil moisture availability, and 2) the Simplified Simple Biosphere Model (SSiB), which allows for consideration of interactive soil moisture and vegetation biophysical process. Observational datasets are also employed to assess the reality of model-revealed sensitivity. The mean state sensitivity to different LSP is stronger in the coupled mode, especially in the tropical Pacific. Furthermore, seasonal cycle of SSTs in the equatorial Pacific, as well as ENSO frequency, amplitude, and locking to the seasonal cycle of SSTs are significantly modified and more realistic with SSiB. This outstanding sensitivity of the atmosphere-ocean system develops through changes in the intensity of equatorial Pacific trades modified by convection over land. Our results further demonstrate that the direct impact of land-atmosphere interactions on the tropical climate is modified by feedbacks associated with perturbed oceanic conditions ("indirect effect" of LSP). The magnitude of such indirect effect is strong enough to suggest that comprehensive studies on the importance of LSP on the global climate have to be made in a system that allows for atmosphere-ocean interactions.

Ma, Hsi-Yen; Xiao, Heng; Mechoso, C. R.; Xue, Yongkang

2013-03-01T23:59:59.000Z

303

ANALYSIS OF THE AXIAL GAP VS FIBERBOARD MOISTURE CONTENT IN A 9975 SHIPPING PACKAGE  

SciTech Connect (OSTI)

The fiberboard assembly within a 9975 shipping package contains a modest amount of moisture, which can migrate to the cooler regions of the package when an internal heat load is present. Typically, this leads to increased moisture levels in the bottom fiberboard layers, along with elevated chloride levels which can leach from the fiberboard. Concerns have been raised that this condition could lead to corrosion of the stainless steel drum. It has been postulated that checking the axial gap at the top of the package against the current 1 inch maximum criterion provides a sufficient indication regarding the integrity of the fiberboard and drum. This report estimates the increase in axial gap that might be expected for a given moisture increase in the bottom fiberboard layers, and the likelihood that the increase will create a nonconforming condition that will lead to identification of the moisture increase. Using data relating the fiberboard moisture content with the degree of compaction under load, the present analysis indicates that the axial gap will increase by 0.282 inch as the bottom fiberboard layers approach the saturation point. This increase will cause approximately 58% of packages with otherwise nominal package component dimensions to fail the axial gap criterion, based on a survey of axial gap values recorded in K-Area surveillance activities. As the moisture content increases above saturation, the predicted increase in axial gap jumps to 0.405 inch, which would result in 92% or more of all packages failing the axial gap criterion. The data and analysis described in this report are specific to cane fiberboard. While it is expected that softwood fiberboard will behave similarly, such behavior has not yet been demonstrated.

Daugherty, W.

2013-09-30T23:59:59.000Z

304

UK Climate Change Risk Assessment and National  

E-Print Network [OSTI]

UK Climate Change Risk Assessment and National Adaptation Programme Meg Patel Defra #12 change #12;Weather & climate impacts - economic, societal, environmental Water consumption per capita;Legislative Framework Climate Change Act 2008 Adaptation Reporting Power 2011 Climate Change Risk Assessment

Wirosoetisno, Djoko

305

ii Colorado Climate Table of Contents  

E-Print Network [OSTI]

#12;ii Colorado Climate Table of Contents Web: http://climate.atmos.colostate.edu Colorado Climate Spring 2002 Vol. 3, No. 2 Lightning in Colorado . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Colorado Climate in Review

306

Climate Action Plan (Ontario, Canada)  

Broader source: Energy.gov [DOE]

Climate Ready, Ontario's Adaptation Strategy and Action Plan, outlines the problems, goals, and key strategies for the province's approach to climate change and the problems it poses. The Plan...

307

Session Title Climate Smart Agriculture  

E-Print Network [OSTI]

Session Title Climate Smart Agriculture Session Date Khosla (moderator) Professor, Soil and Crop Sciences College of Agricultural Climate Smart Agriculture is a multi-disciplinary approach to practice agriculture

Barnes, Elizabeth A.

308

Climate Change | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Climate Change Climate Change September 16, 2014 C3E Spotlights Women Leaders in Clean Energy Careers Women clean energy leaders convene in Boston for the Women in Clean Energy...

309

Farming: A Climate Change Culprit  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Farming: A Climate Change Culprit Farming: A Climate Change Culprit Simulations run at NERSC show impact of land-use change on African monsoon precipitation June 7, 2014 | Tags:...

310

Climate Action Plan (New Hampshire)  

Broader source: Energy.gov [DOE]

29 members of Governor John Lynch’s Climate Change Policy Task Force developed a Climate Action Plan in 2009. It is aimed at achieving the greatest feasible reductions in greenhouse gas emissions...

311

Climate Change in Lowland Central America During the Late Deglacial and Early Holocene  

SciTech Connect (OSTI)

The transition from arid glacial to moist early Holocene conditions represented a profound change in northern lowland Neotropical climate. Here we report a detailed record of changes in moisture availability during the latter part of this transition ({approx}11,250 to 7,500 cal yr BP) inferred from sediment cores retrieved in Lake Peten Itza, northern Guatemala. Pollen assemblages demonstrate that a mesic forest had been largely established by {approx}11,250 cal yr BP, but sediment properties indicate that lake level was more than 35 m below modern stage. From 11,250 to 10,350 cal yr BP, during the Preboreal period, lithologic changes in sediments from deep-water cores (>50 m below modern water level) indicate several wet-dry cycles that suggest distinct changes in effective moisture. Four dry events (designated PBE1-4) occurred at 11,200, 10,900, 10,700, and 10,400 cal yr BP and correlate with similar variability observed in the Cariaco Basin titanium record and glacial meltwater pulses into the Gulf of Mexico. After 10,350 cal yr BP, multiple sediment proxies suggest a shift to a more persistently moist early Holocene climate. Comparison of results from Lake Peten Itza with other records from the circum-Caribbean demonstrates a coherent climate response during the entire span of our record. Furthermore, lowland Neotropical climate during the late deglacial and early Holocene period appears to be tightly linked to climate change in the high-latitude North Atlantic. We speculate that the observed changes in lowland Neotropical precipitation were related to the intensity of the annual cycle and associated displacements in the mean latitudinal position of the Intertropical Convergence Zone and Azores-Bermuda high-pressure system. This mechanism operated on millennial-to-submillennial timescales and may have responded to changes in solar radiation, glacial meltwater, North Atlantic sea ice, and the Atlantic meridional overturning circulation (MOC).

Hillesheim, M B; Hodell, D A; Leyden, B W; Brenner, M; Curtis, J H; Anselmetti, F S; Ariztegui, D; Buck, D G; Guilderson, T P; Rosenmeier, M F; Schnurrenberger, D W

2005-02-08T23:59:59.000Z

312

Climate Extremes, Uncertainty and Impacts Climate Change Challenge: The Fourth Assessment Report of the Intergovernmental Panel on Climate Change  

E-Print Network [OSTI]

Climate Extremes, Uncertainty and Impacts Climate Change Challenge: The Fourth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC, AR4) has resulted in a wider acceptance of global climate change climate extremes and change impacts. Uncertainties in process studies, climate models, and associated

313

The effects of soil moisture on the phytotoxicity of a microwave field  

E-Print Network [OSTI]

THF. FFFECTS OF SOIL MOISTURE ON THE PHYTOTOXICITY OF A MICROWAVE FIELD A Thesis THOMAS LAMAR WHATLEY Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE... August 1974 Ma5or Sub)ect: Agronomy THE EFFECTS OF SOIL MOISTURE ON THE PHYTOTOXICITY OF A MICROHAVE FIELD A Thesis by THOMAS LAMAR VHATLEY Approved as to style and content by: (Chairman of Committee) (Head of Department) Member) ( t) August...

Whatley, Thomas Lamar

1974-01-01T23:59:59.000Z

314

Effectiveness of vertical moisture barriers in highway pavements on expansive soils  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . The Variability of TMI. Relationship between Mean Annual Moisture Depth and TMI. Relationship between Mean pF and TMI at a Site. . . Amplitude of Moisture Depth, Calculation Procedure. SURFACE SUCTION VARIATION WITH TIME. . . Surface Suction Variation... from US 84 in Snyder 3. . Test Results for the Soils from IH 44 in Wichita Falls 1. . Test Results for the Soils from IH 44 in Wichita Falls 2. . 44 45 47 48 12. SCI Values for a Soil with 100/ Clay Content. . . Estimated SCI Values from Mc...

Jayatilaka, Ranasinghege

1993-01-01T23:59:59.000Z

315

A climatology of tropical moisture bursts in the eastern North Pacific Ocean  

E-Print Network [OSTI]

iva&er i apor in the laver 600-300 mb (Morel, e& al. , 1979) and or&ented along ihe burst axis. Colocaied cloud-track v;inds shov; tliai i, he vapor band, and thus the moisture burst. occurs in association vvith a trough in the upper... AfcM University (TAMI'). Coverage of the eastern Pacific was available mostly at, 6-hour teniporal resolution. The moisture burst definition ivas developed from examinations of UIR still imagery of he wintei months of 1981-82 and 1928-79. A special...

Smith, Neil Ray

1986-01-01T23:59:59.000Z

316

The influence of initial soil moisture content on the fate of xylene applies to soil  

E-Print Network [OSTI]

of -1 0. 15, 0. 20, and 0. 26 kg kg correspond to moisture potentials of -100, -68, and -33 kPa. It was initially of interest to investigate the mobility of xylene at a loading rate equivalent to 9. 52 of the total pore volume. The loading rate... in experimental design. Treat- ment Number Lysimeter Numbers Moisture Water Loading Content Potential Rate (kg kg ) (kPa) (%%d PV) Equivalent Depth of Application (m) 1 2 3 4 5 12, 15, 18 7, 10, 11 3, 4, 5 1, 2, 9 8, 14, 17 0. 15 0. 20 0...

Aurelius, Marcus William

2012-06-07T23:59:59.000Z

317

Climate Action Plan (Manitoba, Canada)  

Broader source: Energy.gov [DOE]

Manitoba's Climate Action Plan centers around energy efficiency, although it includes mandates and initiatives for renewable sources of energy.

318

BC Agriculture Climate Change Adaptation  

E-Print Network [OSTI]

BC Agriculture Climate Change Adaptation Risk + Opportunity Assessment Provincial Report #12;published March 2012 by the British Columbia Agriculture & Food Climate Action Initiative www.BCAgClimateAction.ca project funding provided by Agriculture and Agri-food Canada BC Ministry of Agriculture BC Ministry

Pedersen, Tom

319

BC Agriculture Climate Change Adaptation  

E-Print Network [OSTI]

BC Agriculture Climate Change Adaptation Risk + Opportunity Assessment Provincial Report executive summary #12;published March 2012 by the British Columbia Agriculture & Food Climate Action Initiative www.BCAgClimateAction.ca project funding provided by Agriculture and Agri-food Canada BC Ministry of Agriculture BC Ministry

Pedersen, Tom

320

CLIMATE CHANGE IMPACTS, VULNERABILITIES, AND  

E-Print Network [OSTI]

CLIMATE CHANGE IMPACTS, VULNERABILITIES, AND ADAPTATION IN THE SAN FRANCISCO BAY AREA Commission's California Climate Change Center JULY 2012 CEC5002012071 Prepared for: California Energy, as well as projections of future changes in climate based on modeling studies using various plausible

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Climate Change Proposed Scoping Plan  

E-Print Network [OSTI]

Climate Change Proposed Scoping Plan a amework for change Prepared by the California Air Resources #12;CLIMATE CHANGE SCOPING PLAN State of California Air Resources Board Resolution 08-47 December 11 greenhouse gas (GHG) emissions that cause global warming; WHEREAS, the adverse impacts of climate change

322

Climate Change Action Plan Report  

E-Print Network [OSTI]

Climate Change Action Plan Report Intermountain Region 2013 National Park Service Resource Stewardship and Science Landscape Conservation and Climate Change Division #12;About this Report Each National Park Service is responding to the challenge of climate change; and (2) raise awareness among NPS

Hansen, Andrew J.

323

4, 28752899, 2007 Climate change  

E-Print Network [OSTI]

HESSD 4, 2875­2899, 2007 Climate change impact and model inaccuracy P. Droogers et al. Title Page are under open-access review for the journal Hydrology and Earth System Sciences Climate change impact­2899, 2007 Climate change impact and model inaccuracy P. Droogers et al. Title Page Abstract Introduction

Paris-Sud XI, Université de

324

Climate Change Major information sources  

E-Print Network [OSTI]

://www.ipcc.ch/ Vital Climate Graphics, at http://www.grida.no/climate/vital/ Climate Change Impacts on US, at http://www.gcrio.org/NationalAssessment/ Greenhouse Warming Prediction #12;Energy Predictions 2 Sources: Energy Information Administration (EIA); International Energy Agency (IEA) 2% growth per year, or doubling in 35 years (shortcut: 70/%=doubling) Fossil

325

COLORADO CLIMATE Basic Climatology  

E-Print Network [OSTI]

or cold, wetness or dryness, calm or storm, clearness or cloudiness Climate - the statistical collection;The Earth's Energy Balance Incoming energy from the sun (solar radiation) heats the Earth Some by the Earth and re-emitted Incoming solar radiation is shorter wavelengths (higher energy) than what

326

ENERGY FLOWS CLIMATE CHANGE  

E-Print Network [OSTI]

ENERGY FLOWS FORCINGS CLIMATE CHANGE A REALLY TOUGH PROBLEM Stephen E. Schwartz, BNL, 7-20-11 www average temperature 15°C or 59°F #12;ATMOSPHERIC RADIATION Power per area Energy per time per area Unit" temperature to radiative flux. #12;GLOBAL ENERGY BALANCE Global and annual average energy fluxes in watts per

Schwartz, Stephen E.

327

CLIMATE POLICY The Planet's  

E-Print Network [OSTI]

CLIMATE POLICY The Planet's Laundromat The Planet's Laundromat ANTHROPOLOGY Rukina's Remarkable Planck Society's Science Express last fall as it began its trip through India. India's Prime Minister Man). As a mem- ber of the German delegation, the visit afford- ed me the opportunity to learn more about India

Falge, Eva

328

Exploring Mars' Climate History  

E-Print Network [OSTI]

Exploring Mars' Climate History #12;2 Mars Reconnaissance Orbiter ESA Mars Express (NASA: MARSIS by studying the solar wind and other interactions with the Sun. #12;The solar wind is a high-speed stream of electrons and protons released from the Sun. #12;High-energy photons (light) stream constantly from the Sun

329

METEOROLOGY 5503 CLIMATE DYNAMICS  

E-Print Network [OSTI]

­ Present Average Climate System Behavior (14 lectures) History; Vision of Victor Starr; Global Budgets of Angular Momentum, Energy, Water Vapor; Regional Water Budget; Meridional Ocean Heat Transport 3 and Indices: Diagnostic Tools (wind stress curl, velocity potential, outgoing LW radiation); ENSO cycles

Droegemeier, Kelvin K.

330

COLORADO CLIMATE PREPAREDNESS PROJECT  

E-Print Network [OSTI]

COLORADO CLIMATE PREPAREDNESS PROJECT FINAL REPORT Prepared by the Western Water Assessment for the State of Colorado #12;#12;Authors Kristen Averyt University of Colorado Boulder, CU-NOAA Western Water Assessment Kelsey Cody University of Colorado Boulder, Environmental Studies Program Eric Gordon University

Neff, Jason

331

aerosols and climate : uncertainties  

E-Print Network [OSTI]

contributes to creating a level playing field. (BC emissions tradeble like CO2 emissions?) OUTLINE #12;size. policy measures, is even more uncertain (emissions & their chemical fingerprint are uncertain (not just aerosol emissions, not just climate impacts) OUTLINE #12;- Standardization doesn't reduce

332

Global Climate & Catastrophic Risk  

E-Print Network [OSTI]

Global Climate & Catastrophic Risk Forum 2012 A Joint Program with LA RIMS Education Day Rethinking Catastrophic Risk in Risk Management: Earthquake-Related Challenges Featuring: Keynote Speaker Dr. Frank Beuthin, Willis Group Holdings Plc. Yohei Miyamoto, Aon Risk Solutions Curtis deVera, Marsh

de Lijser, Peter

333

Climate Entrepreneurship ...turning an idea into business  

E-Print Network [OSTI]

Climate Entrepreneurship ...turning an idea into business Dr. Anaďs Sägesser, Director Climate-KIC Switzerland Dr. Regina Vogel, Education Lead Climate-KIC Switzerland Akitaka Fujii, Executive Assistant Climate-KIC Switzerland 20 October 2014 #12;Climate-KIC 2 #12;Climate-KIC 3 «... 1968 you went

Fischlin, Andreas

334

Oregon Climate Assessment Report December 2010  

E-Print Network [OSTI]

- Climate change and agriculture in Oregon"" " " " " 151 Chapter 5 - The potential effects of climate changeOregon Climate Assessment Report December 2010 Oregon Climate Change Research Institute #12;Oregon Climate Assessment Report December 2010 Oregon Climate Change Research Institute Recommended citation

Pierce, Stephen

335

Effect of grid size on runoff and soil moisture for a variable-source-area hydrology model  

E-Print Network [OSTI]

landscapes are dependent on the distribution and pattern of soil moisture and water transport. In this paper for efficient manage- ment of water quality [U.S. Environmental Protection Agency, 1994, 1995, 1996Effect of grid size on runoff and soil moisture for a variable-source-area hydrology model Wen

Walter, M.Todd

336

On the connection between continental-scale land surface processes and the tropical climate in a coupled ocean-atmosphere-land system  

SciTech Connect (OSTI)

The impact of global tropical climate to perturbations in land surface processes (LSP) are evaluated using perturbations given by different LSP representations of continental-scale in a global climate model that includes atmosphere-ocean interactions. One representation is a simple land scheme, which specifies climatological albedos and soil moisture availability. The other representation is the more comprehensive Simplified Simple Biosphere Model, which allows for interactive soil moisture and vegetation biophysical processes. The results demonstrate that LSP processes such as interactive soil moisture and vegetation biophysical processes have strong impacts on the seasonal mean states and seasonal cycles of global precipitation, clouds, and surface air temperature. The impact is especially significant over the tropical Pacific. To explore the mechanisms for such impact, different LSP representations are confined to selected continental-scale regions where strong interactions of climate-vegetation biophysical processes are present. We find that the largest impact is mainly from LSP perturbations over the tropical African continent. The impact is through anomalous convective heating in tropical Africa due to changes in the surface heat fluxes, which in turn affect basinwide teleconnections in the Pacific through equatorial wave dynamics. The modifications in the equatorial Pacific climate are further enhanced by strong air-sea coupling between surface wind stress and upwelling, as well as effect of ocean memory. Our results further suggest that correct representations of land surface processes, land use change and the associated changes in the deep convection over tropical Africa are crucial to reducing the uncertainty when performing future climate projections under different climate change scenarios.

Ma, Hsi-Yen; Mechoso, C. R.; Xue, Yongkang; Xiao, Heng; Neelin, David; Ji, Xuan

2013-11-15T23:59:59.000Z

337

Uncertainties in Estimating Moisture Fluxes over the Intra-Americas Sea ALBERTO M. MESTAS-NUEZ  

E-Print Network [OSTI]

by these uncertainties. Therefore, NCEP­ NCAR reanalysis, with its global coverage and long-term record, can be used-third of all the summer moisture that enters the continental United States is transported by the GPLLJ (Helfand United States. Future re- search aimed at understanding summer precipitation must therefore deal

338

Soil moisture and soil-litter mixing effects on surface litter decomposition: A controlled environment assessment  

E-Print Network [OSTI]

temperature and radiant energy levels and soil-litter mixing. Temperature and radiant energy effects on litterSoil moisture and soil-litter mixing effects on surface litter decomposition: A controlled University, Las Cruces, NM 88003, USA c Department of Plant and Soil Sciences, University of Kentucky

Archer, Steven R.

339

Modeling studies of gas movement and moisture migration at Yucca Mountain, Nevada  

SciTech Connect (OSTI)

Modeling studies on moisture redistribution processes that are mediated by gas phase flow and diffusion have been carried out. The problem addressed is the effect of a lowered humidity of the soil gas at the land surface on moisture removal from Yucca Mountain, the potential site for a high-level nuclear waste repository. At the land surface, humid formation gas contacts much drier atmospheric air. Near this contact, the humidity of the soil gas may be considerably lower than at greater depth, where the authors expect equilibrium with the liquid phase and close to 100% humidity. The lower relative humidity of the soil gas may be modeled by imposing, at the land surface, an additional negative capillary suction corresponding to vapor pressure lowering according to Kelvin`s Equation, thus providing a driving force for the upward movement of moisture in both the vapor and liquid phases. Sensitivity studies show that moisture removal from Yucca Mountain arising from the lowered-relative-humidity boundary condition is controlled by vapor diffusion. There is much experimental evidence in the soil literature that diffusion of vapor is enhanced due to pore-level phase change effects by a few orders of magnitude. Modeling results presented here will account for this enhancement in vapor diffusion.

Tsang, Y.W.; Pruess, K. [Lawrence Berkeley Lab., CA (United States)

1991-06-01T23:59:59.000Z

340

Fuel moisture influences on fire-altered carbon in masticated fuels: An experimental study  

E-Print Network [OSTI]

] Biomass burning is a significant contributor to atmospheric carbon emissions but may also provide mastication (mechanical forest thinning) and fire convert biomass to black carbon is essential moisture and its role in dictating both the quantity and quality of the carbon produced in masticated fuel

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

A Satellite Study of Tropical Moist Convection and Environmental Variability: A Moisture and Thermal Budget Analysis  

E-Print Network [OSTI]

radiometer and scatterometer aboard different platforms. Satellite measurements of atmospheric parameters of moisture and dry static energy and their vertical flux at cloud base from satellite observations alone convergence for highly organized systems; 2) FT diabatic heating is largely offset on an instantaneous basis

Masunaga, Hirohiko

342

Passive microwave soil moisture downscaling using evaporative fraction Olivier Merlin1  

E-Print Network [OSTI]

stations (METFLUX) and six flights of the L-band Push Broom Microwave Radiometer (PBMR). For each PBMR fraction (EF), which is the ratio of the evapotranspiration to the total energy available at the surface, especially for high soil moisture values. Those results illustrate the potential use of high

Paris-Sud XI, Université de

343

Evaluation of ERS Scatterometer soil moisture products over a half-degree region in Southwestern France  

E-Print Network [OSTI]

. Based on a high resolution soil moisture simulation (1km²) validated at the local scale, the ERS in the water and energy exchanges between the land surface and the atmosphere. Several authors have shown027231 #12;Aeronautics and Space Administration (NASA) sensors such as the AMSR-E radiometer (since 2002

Paris-Sud XI, Université de

344

Original article A mathematical model to describe the change in moisture  

E-Print Network [OSTI]

for 200­300 s. During hydrothermal treatment of starchy foods, some physical and chemical processes take starch during hydrothermal treatment Ikbal Zarguili,1 Zoulikha Maache-Rezzoug,1 * Catherine Loisel2 on gravimetric data. The model proposes an exponential variation in the moisture content with processing time

Boyer, Edmond

345

Evapotranspiration and regional probabilities of soil moisture stress in rainfed crops, southern India  

E-Print Network [OSTI]

India Trent W. Biggs a, *, Prasanta K. Mishra b , Hugh Turral c a Department of Geography, San Diego 0902; fax: +1 619 594 4938. E-mail addresses: tbiggs@mail.sdsu.edu (T.W. Biggs), pkmbellary in press as: Biggs, T.W. et al., Evapotranspiration and regional probabilities of soil moisture stress

Biggs, Trent

346

Importance of moisture transport, snow cover and soil freezing to ground temperature predictions  

E-Print Network [OSTI]

foundation may also be explicitly calculated. For buildings utilizing ground source heat pump systems of the annual outdoor and indoor air temperatures. Then periodic heat transfer coefficients and phase lags with significant earth contact. A numerical model for heat and moisture transfer in partially frozen soils has been

347

On the physics of moisture-induced cracking in metal-glass ,,copper-silica... interfaces  

E-Print Network [OSTI]

September 2007 Environmentally dependent subcritical crack growth, or stress-corrosion cracking, along on the moisture content in gaseous environments. Water and several organic liquids, namely n-butanol, methanol, additionally, subcritical crack growth17 and cyclically induced fracture18 at or near these interfaces when

Ritchie, Robert

348

Feasibility study of prompt gamma neutron activation for NDT measurement of moisture in stone and brick  

SciTech Connect (OSTI)

The conservation of stone and brick architecture or sculpture often involves damage caused by moisture. The feasibility of a NDT method based on prompt gamma neutron activation (PGNA) for measuring the element hydrogen as an indication of water is being evaluated. This includes systematic characterization of the lithology and physical properties of seven building stones and one brick type used in the buildings of the Smithsonian Institution in Washington, D.C. To determine the required dynamic range of the NDT method, moisture-related properties were measured by standard methods. Cold neutron PGNA was also used to determine chemically bound water (CBW) content. The CBW does not damage porous masonry, but creates an H background that defines the minimum level of detection of damaging moisture. The CBW was on the order of 0.5% for all the stones. This rules out the measurement of hygric processes in all of the stones and hydric processed for the stones with fine scale pore-size distributions The upper bound of moisture content, set by porosity through water immersion, was on the order of 5%. The dynamic range is about 10–20. The H count rates were roughly 1–3 cps. Taking into account differences in neutron energies and fluxes and sample volume between cold PGNA and a portable PGNA instrument, it appears that it is feasible to apply PGNA in the field.

Livingston, R. A.; Al-Sheikhly, M. [Materials Science and Engineering Dept., U. of Maryland, College Park MD 20742 (United States); Grissom, C.; Aloiz, E. [Museum Conservation Institute, Smithsonian Institution, Washington DC 20746 (United States); Paul, R. [Chemical Sciences Division, NIST, Gaithersburg MD 20899 (United States)

2014-02-18T23:59:59.000Z

349

UNCORRECTEDPROOF 1 Towards deterministic downscaling of SMOS soil moisture using MODIS derived soil  

E-Print Network [OSTI]

of environmental applications including meteor- 33 ology, hydrology, water resource management and climatology. 34UNCORRECTEDPROOF 1 Towards deterministic downscaling of SMOS soil moisture using MODIS derived soil Kerr b 4 a Civil and Environmental Engineering, The University of Melbourne, Australia 5 b Centre d

Boyer, Edmond

350

Climate Change Mitigation: Climate, Health, and Equity Implications of the Visible and the Hidden  

E-Print Network [OSTI]

2008). "Accountability of networked climate governance: Therise of transnational climate partnerships." GlobalBoard. CARB (2008d). Climate change proposed scoping plan: a

Shonkoff, Seth Berrin

2012-01-01T23:59:59.000Z

351

Climate Change in the South American Monsoon System: Present Climate and CMIP5 Projections  

E-Print Network [OSTI]

Lau, 1998: Does a monsoon climate exist over South America?J. Climate, 11, 1020–1040.America monsoon system. Climate Dyn. , 36, 1865–1880, doi:

Jones, Charles; Carvalho, Leila M. V

2013-01-01T23:59:59.000Z

352

Climate Change Mitigation: Climate, Health, and Equity Implications of the Visible and the Hidden  

E-Print Network [OSTI]

Board. CARB (2008d). Climate change proposed scoping plan: aJ. (2009). "Cities, Climate Change and Urban Heat Islandet al. (2006). Climate change in California: health,

Shonkoff, Seth Berrin

2012-01-01T23:59:59.000Z

353

Bringing climate change down to earth : science and participation in Canadian and Australian climate change campaigns  

E-Print Network [OSTI]

about Global Climate Change. Public Understanding of ScienceFoundation. 2005a. Climate Change: A Matter of SurvivalFoundation. 2005b. Climate Change > Actions 2005 [cited 10

Padolsky, Miriam Elana

2006-01-01T23:59:59.000Z

354

Climate Change Mitigation: Climate, Health, and Equity Implications of the Visible and the Hidden  

E-Print Network [OSTI]

impacts of climate change on California agriculture. Climateby climate change in California, such as agriculture areas agriculture. Without proactive climate change mitigation

Shonkoff, Seth Berrin

2012-01-01T23:59:59.000Z

355

Climate Change Mitigation: Climate, Health, and Equity Implications of the Visible and the Hidden  

E-Print Network [OSTI]

a critical conversation on climate change, privatization andamounts due to climate change." Atmospheric Environment 41(Board. CARB (2008d). Climate change proposed scoping plan: a

Shonkoff, Seth Berrin

2012-01-01T23:59:59.000Z

356

Climate Survey Original TemplateClimate Survey Original TemplateClimate Survey Original TemplateClimate Survey Original Template The Chair of the Department of DEPT NAME, NAME, is dedicated to improving workplace climate in your office. As part  

E-Print Network [OSTI]

Climate Survey Original TemplateClimate Survey Original TemplateClimate Survey Original TemplateClimate workplace climate in your office. As part of this effort, we will be assessing the climate as perceived the success of this campus climate initiative across universities. Again, we will aggregate the data so

Sheridan, Jennifer

357

Hillslope-scale soil moisture estimation with a physically-based ecohydrology model and L-band microwave remote sensing observations from space  

E-Print Network [OSTI]

Soil moisture is a critical hydrosphere state variable that links the global water, energy, and carbon cycles. Knowledge of soil moisture at scales of individual hillslopes (10's to 100's of meters) is critical to advancing ...

Flores, Alejandro Nicolas

2009-01-01T23:59:59.000Z

358

ENERGY, CLIMATE AND SUSTAINABLE  

E-Print Network [OSTI]

ENERGY, CLIMATE AND SUSTAINABLE DEVELOPMENT NAMAs and the Carbon Market Nationally Appropriate . . . . . . . . . . . 63 ChristianEllermann, NaMas FOr disPersed eNergy eNd-Use sectOrs: Using the building sectorDenmark,theNetherlandsMinistryofForeignAffairs,nortotherespectiveorganizationsofeachindividualauthor. CapacityDevelopmentforCDM(CD4CDM)Project UNEPRisøCentre, RisøNationalLaboratoryforSustainableEnergy The

359

Climate-Energy Nexus  

SciTech Connect (OSTI)

The 140-page published proceedings of the workshop include individual articles and PowerPoint slides for all workshop presentations. The proceedings also contain pertinent background information on the China-US Joint Research Center, partnering organizations, and workshop goals and objectives. Overall, the workshop increased the understanding of the impacts of climate change on energy use and renewable energy production as well as the complex relationships among land use, energy production, and ecological restoration. The workshop served as an international platform for scientists and students of different research backgrounds to develop a unified perspective on energy and climate relationships. Such understanding will benefit future cooperation between China and the US in mitigating global climate change. The workshop’s agenda, which is highly interdisciplinary, explored many potential opportunities for international collaboration in ecosystem management, climate modeling, greenhouse gas emissions, and bioenergy sustainability. International research groups have been suggested in the areas of genomes and biotechnology of energy plants, sustainable management of soil and water resources, carbon sequestration, and microbial processes for ecological cycles. The project has attracted considerable attention from institutes beyond the China-US Joint Research Center partners, and several of them (such as Institute of Qing-Tibet Plateau Research, Institute of Soil and Water Conservation, Institute of Applied Ecology, CAS) have expressed interest in joining the partnership. In addition, the workshop played a significant role in facilitating establishment of private-public partnerships between government and private bioenergy companies (such as L.R. Shugarts and Associates, Inc.), including seed providers (Blade Energy Crops, Thousand Oaks, CA), pilot demonstration projects at coal-producing cities (e.g., Huaibei, Anhui province, China), and the development of methodology for assessment of the sustainable production of biofuels (such as life-cycle analysis, sustainability metrics, and land-use policy). Establishment of two US-China scientific research networks in the area of bioenergy and environmental science is a significant result of the workshop.

Gary Sayler; Randall Gentry; Jie Zhuang

2010-07-01T23:59:59.000Z

360

ARM Climate Research Facility  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)Productssondeadjustsondeadjust Documentation DataProductswsicloudwsicloudsummarygifAOS3 ARM9 ARM Climate

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

ARM - Different Climates  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcal Documentation DataDatastreamswacrspeccmaskcopolDatastreamsxsacrslrAlaskaDefensive Shotgun -ListDifferent Climates

362

Carbon dioxide and climate  

SciTech Connect (OSTI)

Scientific and public interest in greenhouse gases, climate warming, and global change virtually exploded in 1988. The Department's focused research on atmospheric CO{sub 2} contributed sound and timely scientific information to the many questions produced by the groundswell of interest and concern. Research projects summarized in this document provided the data base that made timely responses possible, and the contributions from participating scientists are genuinely appreciated. In the past year, the core CO{sub 2} research has continued to improve the scientific knowledge needed to project future atmospheric CO{sub 2} concentrations, to estimate climate sensitivity, and to assess the responses of vegetation to rising concentrations of CO{sub 2} and to climate change. The Carbon Dioxide Research Program's goal is to develop sound scientific information for policy formulation and governmental action in response to changes of atmospheric CO{sub 2}. The Program Summary describes projects funded by the Carbon Dioxide Research Program during FY 1990 and gives a brief overview of objectives, organization, and accomplishments.

Not Available

1990-10-01T23:59:59.000Z

363

Wall Drying in Hot and Humid Climates  

E-Print Network [OSTI]

drying potential while at the same time providing a high potential for mold growth. To reduce moisture accumulation in wall systems, it is important to design wall systems that not only reduce moisture intrusion, but also allow drying. Yet often a wall...

Boone, K.; Weston, T.; Pascual, X.

2004-01-01T23:59:59.000Z

364

Climate change will exacerbate California’s insect pest problems  

E-Print Network [OSTI]

Hadley Centre. 2007. Climate Change. www. metoffice.gov.uk/on parasitoids in a climate change perspective. Ann RevIntergovernmental Panel on Climate Change. 2007. Climate

Trumble, John; Butler, Casey

2009-01-01T23:59:59.000Z

365

Climate Change and San Francisco Bay-Delta Tidal Wetlands  

E-Print Network [OSTI]

National Institute for Climate Change Research, Coastalcontext of predicted climate change. Madrońo 54(3):234–248.MD. 2005. From climate-change spaghetti to climate-change

Parker, V. Thomas; Callaway, John C.; Schile, Lisa M.; Vasey, Michael C.; Herbert, Ellen R.

2011-01-01T23:59:59.000Z

366

The role of large-scale, extratropical dynamics in climate change  

SciTech Connect (OSTI)

The climate modeling community has focused recently on improving our understanding of certain processes, such as cloud feedbacks and ocean circulation, that are deemed critical to climate-change prediction. Although attention to such processes is warranted, emphasis on these areas has diminished a general appreciation of the role played by the large-scale dynamics of the extratropical atmosphere. Lack of interest in extratropical dynamics may reflect the assumption that these dynamical processes are a non-problem as far as climate modeling is concerned, since general circulation models (GCMs) calculate motions on this scale from first principles. Nevertheless, serious shortcomings in our ability to understand and simulate large-scale dynamics exist. Partly due to a paucity of standard GCM diagnostic calculations of large-scale motions and their transports of heat, momentum, potential vorticity, and moisture, a comprehensive understanding of the role of large-scale dynamics in GCM climate simulations has not been developed. Uncertainties remain in our understanding and simulation of large-scale extratropical dynamics and their interaction with other climatic processes, such as cloud feedbacks, large-scale ocean circulation, moist convection, air-sea interaction and land-surface processes. To address some of these issues, the 17th Stanstead Seminar was convened at Bishop`s University in Lennoxville, Quebec. The purpose of the Seminar was to promote discussion of the role of large-scale extratropical dynamics in global climate change. Abstracts of the talks are included in this volume. On the basis of these talks, several key issues emerged concerning large-scale extratropical dynamics and their climatic role. Individual records are indexed separately for the database.

Shepherd, T.G. [ed.

1994-02-01T23:59:59.000Z

367

``Climate Modelling & Global Change'' scientific report 1 ``Climate Modelling & Global Change'' Team  

E-Print Network [OSTI]

``Climate Modelling & Global Change'' scientific report 1 ``Climate Modelling & Global Change of the tropical climate : : : : : : : : : : : : : : : : : : : : : 6 2.2 Short­term variability studies : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 8 2.3 Climate drift sensitivity studies

368

``Climate Modelling & Global Change'' scientific report ``Climate Modelling & Global Change'' Team  

E-Print Network [OSTI]

``Climate Modelling & Global Change'' scientific report ``Climate Modelling & Global Change'' Team) : : : : : : : : : : : : : : : : : 6 2.2 Anthropogenic climate change studies: scenario experiments (96) : : : : : : : : : 7 2 following its creation, the ``Climate Modelling & Global Change'' team had to make its proofs in order

369

Effect of process variables on the density and durability of the pellets made from high moisture corn stover  

SciTech Connect (OSTI)

A flat die pellet mill was used to understand the effect of high levels of feedstock moisture content in the range of 28–38% (w.b.), with die rotational speeds of 40–60 Hz, and preheating temperatures of 30–110 °C on the pelleting characteristics of 4.8 mm screen size ground corn stover using an 8 mm pellet die. The physical properties of the pelletised biomass studied are: (a) pellet moisture content, (b) unit, bulk and tapped density, and (c) durability. Pelletisation experiments were conducted based on central composite design. Analysis of variance (ANOVA) indicated that feedstock moisture content influenced all of the physical properties at P < 0.001. Pellet moisture content decreased with increase in preheating temperature to about 110 °C and decreasing the feedstock moisture content to about 28% (w.b.). Response surface models developed for quality attributes with respect to process variables has adequately described the process with coefficient of determination (R2) values of >0.88. The other pellet quality attributes such as unit, bulk, tapped density, were maximised at feedstock moisture content of 30–33% (w.b.), die speeds of >50 Hz and preheating temperature of >90 °C. In case of durability a medium moisture content of 33–34% (w.b.) and preheating temperatures of >70 °C and higher die speeds >50 Hz resulted in high durable pellets. It can be concluded from the present study that feedstock moisture content, followed by preheating, and die rotational speed are the interacting process variables influencing pellet moisture content, unit, bulk and tapped density and durability.

Jaya Shankar Tumuluru

2014-03-01T23:59:59.000Z

370

Climate Change and Tourism Dr David Viner  

E-Print Network [OSTI]

Climate Change and Tourism Ă©CLAT Dr David Viner Climatic Research Unit University of East Anglia d.viner@uea.ac.uk Tourism has a strong international dimension and is sensitive to any changes of climate that alter to attract visitors are likely to be vulnerable to climate change and the implementation of climate change

Feigon, Brooke

371

CLIMATE CHANGE: Past, Present and Future: Introduction  

E-Print Network [OSTI]

CLIMATE CHANGE: Past, Present and Future: Introduction Richard Allan, Department of Meteorology r.p.allan@reading.ac.uk #12;Text Books and References · Henson, B., Rough Guide to Climate Change http://www.amazon.co.uk/Climate-Change-Guides-Reference- Titles/dp/1858281059 · Intergovernmental Panel on Climate Change (IPCC), Climate Change 2007, www

Allan, Richard P.

372

4, 173211, 2008 Climate and glacier  

E-Print Network [OSTI]

CPD 4, 173­211, 2008 Climate and glacier response to ENSO in subtropical Andes E. Dietze et al.0 License. Climate of the Past Discussions Climate of the Past Discussions is the access reviewed discussion forum of Climate of the Past Response of regional climate and glacier ice proxies to El Ni

Boyer, Edmond

373

IN THIS ISSUE Regional Climate Change..............1  

E-Print Network [OSTI]

IN THIS ISSUE · Regional Climate Change..............1 · From the Executive Director...........2 release of new climate change scenarios from the Canadian Regional Climate Model (CRCM) heralds of the fundamental questions remaining with respect to understanding climate change and even climate variability. And

Hamann, Andreas

374

Climate Change and National Security  

E-Print Network [OSTI]

seas, droughts and fresh water shortages. ? Risk Assessmentinse- curity, water and food shortages, and climate-drivenalso struggle with shortages in fresh water, food and other

Alyson, Fleming; Summer, Kelly; Summer, Martin; Lauren, Franck; Jonathan, Mark

2015-01-01T23:59:59.000Z

375

Renewable Energy and Climate Change  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Renewable Energy and Climate Change Symposium in Honor of 2009 and 2010 ACS Fellows in the Industrial and Engineering Chemistry Division Helena Chum, NREL Research Fellow August...

376

Climate Action Plan (South Carolina)  

Broader source: Energy.gov [DOE]

Governor Sanford issued Executive Order 2007-04 on February 16, 2007, establishing the South Carolina Climate, Energy and Commerce Advisory Committee (CECAC).

377

Climate Change, Adaptation, and Development  

E-Print Network [OSTI]

climate change is coal gasification, which can make theworld leaders in coal gasification tech- nology, has beenexperimenting with "in situ" gasification, where the coal is

Cole, Daniel H.

2008-01-01T23:59:59.000Z

378

Climate change risk and response  

E-Print Network [OSTI]

Impacts on California’s Water Supply Source Medellin-AzuaraClimate Change on Yields and Water use of Major Californiawith Less: Agricultural Water Conservation and Efficiency in

Kahrl, Fredrich; Roland-Holst, David

2008-01-01T23:59:59.000Z

379

Climate Action Plan (New Mexico)  

Broader source: Energy.gov [DOE]

Recognizing the profound implications that global warming and climate variation could have on the economy, environment and quality of life in the Southwest, New Mexico Governor Bill Richardson...

380

Climate Change and Open Science  

E-Print Network [OSTI]

Obtaining reliable answers to the major scientific questions raised by climate change in time to take appropriate action gives added urgency to the open access program.

Percival, Ian

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Early genetic evaluation of loblolly pine based on growth characteristics of seedlings grown under four moisture regimes  

E-Print Network [OSTI]

: 1) average seed weight per family, 2) height at 8, 10, 1Z, 14, 16, 1B, 20, ZZ, and 24 weeks of age, 3) incremental height growth following moisture stress treatments, 4) average height growth rate per week following moisture stress treatments, 5... seedling shoot weight and shoot-root ratio were good indicators of the field performance of mature trees tested over a range of site conditions. The aver age shoot- root rati o per family of seedlings grown under unstressed moisture conditions...

Waxler, Michael Steven

2012-06-07T23:59:59.000Z

382

Climate change cripples forests  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to User Group and Userof aChristinaCliff joins EMSLClimateClimate Change

383

Climate change cripples forests  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to User Group and Userof aChristinaCliff joins EMSLClimateClimate

384

ARM Climate Research Facility  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)Productssondeadjustsondeadjust Documentation DataProductswsicloudwsicloudsummarygifAOS3 ARM9 ARM Climate0

385

Sandia National Laboratories: Climate  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive SolarEducation Programs:CRF ResearchersPhysicsFacility InflowClimate

386

Climate VISION: Contact Us  

Office of Scientific and Technical Information (OSTI)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartmentNationalRestart ofMeasuring DopamineEnergy,6. Radiative Forcing of ClimateCONTACT US

387

Climate VISION: News  

Office of Scientific and Technical Information (OSTI)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartmentNationalRestart ofMeasuring DopamineEnergy,6. Radiative Forcing of ClimateCONTACTNews

388

Sandia National Laboratories: Climate  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared0Energy AdvancedEnergyEnergyMapping Water Availability inClimate

389

www.climate.iitb.ac.in 1st CLIMATE SCIENCE AND  

E-Print Network [OSTI]

www.climate.iitb.ac.in 1st CLIMATE SCIENCE AND POLICY WORKSHOP (CSPW)(CSPW) 6th & 7th March, 2014 a scientific understanding of regional climate change and connect it to impacts and effective response. www.climate.iitb.ac.in #12;Interdisciplinary Programme in Climate Studies Indian Institute of Technology Bombay The Climate

Sarawagi, Sunita

390

Long-term climate variability and abrupt climate change Instructor: Dr. Igor Kamenkovich, associate professor  

E-Print Network [OSTI]

Long-term climate variability and abrupt climate change Instructor: Dr. Igor Kamenkovich, associate students to learn about existing theories of abrupt climate changes and climate variability on time scales of long-term climate variability and abrupt climate change. This course compliments current MPO courses

Miami, University of

391

Gravity Recovery And Climate Experiment Hydrology, Earth Science and Climate  

E-Print Network [OSTI]

GRACE Gravity Recovery And Climate Experiment Hydrology, Earth Science and Climate Ole Baltazar of blood cell Delivers 10-Day / Monthly gravity field From 2002 Onwards Study gravity field changes | side 6 Range responds to Gravity #12;GRACE science results | 28. November 2007 | OA | side 7 Variations

Mosegaard, Klaus

392

Sea Level Rise Adaptation: From Climate Chaos to Climate Resilience  

E-Print Network [OSTI]

Sea Level Rise Adaptation: From Climate Chaos to Climate Resilience Human Dimensions and Ocean, 2013 #12;Main Discussion Points · How do we incorporate Sea-Level Rise into planning and regulatory actions? · What Does the new NRC Report on Sea- Level Rise mean to Decision-makers? · How does Sea-Level

Rohs, Remo

393

Biochemical changes in the proteins of sorghum grain during moisture reconstitution  

E-Print Network [OSTI]

MICROORGANISM INHABITING SORGHUM GRAIN AFTER RECONSTITUTION Medium Growth Acid Gas MR VP Nitrate Reduction Mannose yes yes no Glucose yes yes no Sucrose yes no no Gal actos e yes yes no Mannitol Starch Maltose yes yes yes no no yes...BIOCHEMICAL CHANGES IN THE PROTEINS OF SORGHUM GRAIN DURING MOISTURE RECONSTITUTION A Thesis by TOBY JACKSON BILLINGS Submitted to the Graduate College of the Texas A&M University in partial fulfillment of the requirement for the degree...

Billings, Toby Jackson

1972-01-01T23:59:59.000Z

394

Influence of Airflow on Laboratory Storage of High Moisture Corn Stover  

SciTech Connect (OSTI)

Storing high moisture biomass for bioenergy use is a reality in many areas of the country where wet harvest conditions and environmental factors prevent dry storage from being feasible. Aerobic storage of high moisture biomass leads to microbial degradation and self-heating, but oxygen limitation can aid in material preservation. To understand the influence of oxygen presence on high moisture biomass (50 %, wet basis), three airflow rates were tested on corn stover stored in laboratory reactors. Temperature, carbon dioxide production, dry matter loss, chemical composition, fungal abundance, pH, and organic acids were used to monitor the effects of airflow on storage conditions. The results of this work indicate that oxygen availability impacts both the duration of self-heating and the severity of dry matter loss. High airflow systems experienced the greatest initial rates of loss but a shortened microbially active period that limited total dry matter loss (19 %). Intermediate airflow had improved preservation in short-term storage compared to high airflow systems but accumulated the greatest dry matter loss over time (up to 27 %) as a result of an extended microbially active period. Low airflow systems displayed the best performance with the lowest rates of loss and total loss (10 %) in storage at 50 days. Total structural sugar levels of the stored material were preserved, although glucan enrichment and xylan loss were documented in the high and intermediate flow conditions. By understanding the role of oxygen availability on biomass storage performance, the requirements for high moisture storage solutions may begin to be experimentally defined.

Lynn M. Wendt; Ian J. Bonner; Amber N. Hoover; Rachel M. Emerson; William A. Smith

2014-04-01T23:59:59.000Z

395

The effects of grain moisture content and grain temperature on the penetration of hydrogen cyanide  

E-Print Network [OSTI]

to control insect infestations in stored products for many years. Hydrogen cyanide i. s one of the most important fumigants in use today. Unfortunately, an insuffi. cient knowledge of its behavior has cost the fumigator and the storage opera- tor much...THE EFFECTS QF CRAIN MOISTURE CONTENT AND GRAIN TEMiPERATURE ON THE &NETRATION OF HYDROGEN CYANIDE A Thesis SIDNEY EDMUND KUNZ Submitted to the Graduate School of ths Agricultural and Mechanical College of Texas in partial fulfillment...

Kunz, Sidney E

2012-06-07T23:59:59.000Z

396

Use of soil moisture depletion models and rainfall probability in predicting the irrigation requirements of crops  

E-Print Network [OSTI]

of precipitation events in estimating the probable success of his venture as related to the avail nb! lity of sufficient water resources precipitation is governed by chance phenomena, that is, there are so many causes at work that the influence of each cannot... depletion equations under optimum soil moisture conditions Recession constants Application of soil mcisture accounring model Irrigation requirements Retention relations Irrigation requirements distributions Raini'all probabilities Neekly rainfall...

David, Wilfredo P

1969-01-01T23:59:59.000Z

397

Size reduction of high- and low-moisture corn stalks by linear knife grid system  

SciTech Connect (OSTI)

High- and low-moisture corn stalks were tested using a linear knife grid size reduction device developed for first-stage size reduction. The device was used in conjunction with a universal test machine that quantified shearing stress and energy characteristics for forcing a bed of corn stalks through a grid of sharp knives. No published engineering performance data for corn stover with similar devices are available to optimize performance; however, commercial knife grid systems exist for forage size reduction. From the force displacement data, mean and maximum ultimate shear stresses, cumulative and peak mass-based cutting energies for corn stalks, and mean new surface area-based cutting energies were determined from 4 5 refill runs at two moisture contents (78.8% and 11.3% wet basis), three knife grid spacings (25.4, 50.8, and 101.6 mm), and three bed depths (50.8, 101.6, and 152.4 mm). In general, the results indicated that peak failure load, ultimate shear stress, and cutting energy values varied directly with bed depth and inversely with knife grid spacing. Mean separation analysis established that high- and low-moisture conditions and bed depths 101.6 mm did not differ significantly (P < 0.05) for ultimate stress and cutting energy values, but knife grid spacing were significantly different. Linear knife grid cutting energy requirements for both moisture conditions of corn stalks were much smaller than reported cutting energy requirements. Ultimate shear stress and cutting energy results of this research should aid the engineering design of commercial scale linear knife gird size reduction equipment for various biomass feedstocks.

Womac, A.R. [University of Tennessee; Igathinathane, C. [Mississippi State University (MSU); Sokhansanj, Shahabaddine [ORNL; Narayan, S. [First American Scientific Co.

2009-04-01T23:59:59.000Z

398

Preliminary non-destructive assessment of moisture content, hydration and dielectric properties of Portland cement concrete  

E-Print Network [OSTI]

PRELIMINARY NON-DESTRUCTIVE ASSESSMENT OF MOISTURE CONTENT, HYDRATION AND DIELECTRIC PROPERTIES OF PORTLAND CEMENT CONCRETE A Thesis by IVAN AVELAR LEZAMA Submitted to the Office of Graduate Studies of Texas A... AND DIELECTRIC PROPERTIES OF PORTLAND CEMENT CONCRETE A Thesis by IVAN AVELAR LEZAMA Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE...

Avelar Lezama, Ivan

2007-04-25T23:59:59.000Z

399

Effect of moisture on air stripping of non volatile organic contaminants from soil  

E-Print Network [OSTI]

, a fluid phase and a solid phase, similar to the one used for packed bed adsorbers. Mass transfer between the phases was assumed to be controlled by sorption, with first order surface kinetics describing the change of contaminant concentration... . B. Objectives . . Page 1 2 A. Soil Composition and Interaction with Organic Compounds . . B. Effect of Soil Moisture on Contaminant Transport . C. Mathematical Modeling of Contaminant Transport in Soil . D. Air Stripping of Organic...

Alvarez, Roberto

1991-01-01T23:59:59.000Z

400

Tertiary nitrogen heterocyclic material to reduce moisture-induced damage in asphalt-aggregate mixtures  

DOE Patents [OSTI]

Asphalt-aggregate roads crack when subjected to freezing and thawing cycles. Herein, the useful life of asphalts are substantially improved by a minor amount of a moisture damage inhibiting agent selected from compounds having a pyridine moiety, including acid salts of such compounds. A shale oil fraction may serve as the source of the improving agent and may simply be blended with conventional petroleum asphalts.

Plancher, Henry (Laramie, WY); Petersen, Joseph C. (Laramie, WY)

1982-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Soil Moisture Feedbacks to Precipitation in Southern Africa BENJAMIN I. COOK  

E-Print Network [OSTI]

with below-normal rainfall during the summer wet season (Reason and Rouault 2002). Be- cause changes in these SSTs may be a signature of an- thropogenic climate change, there is some speculation that the near­March) precipitation in southern Africa are investigated using the Community Climate System Model version 3 (CCSM3

402

Climate Change and National Security  

SciTech Connect (OSTI)

Climate change is increasingly recognized as having national security implications, which has prompted dialogue between the climate change and national security communities – with resultant advantages and differences. Climate change research has proven useful to the national security community sponsors in several ways. It has opened security discussions to consider climate as well as political factors in studies of the future. It has encouraged factoring in the stresses placed on societies by climate changes (of any kind) to help assess the potential for state stability. And it has shown that, changes such as increased heat, more intense storms, longer periods without rain, and earlier spring onset call for building climate resilience as part of building stability. For the climate change research community, studies from a national security point of view have revealed research lacunae, for example, such as the lack of usable migration studies. This has also pushed the research community to consider second- and third-order impacts of climate change, such as migration and state stability, which broadens discussion of future impacts beyond temperature increases, severe storms, and sea level rise; and affirms the importance of governance in responding to these changes. The increasing emphasis in climate change science toward research in vulnerability, resilience, and adaptation also frames what the intelligence and defense communities need to know, including where there are dependencies and weaknesses that may allow climate change impacts to result in security threats and where social and economic interventions can prevent climate change impacts and other stressors from resulting in social and political instability or collapse.

Malone, Elizabeth L.

2013-02-01T23:59:59.000Z

403

Low-temperature conversion of high-moisture biomass: Continuous reactor system results  

SciTech Connect (OSTI)

Pacific Northwest Laboratory (PNL) is developing a low-temperature, catalytic process for converting high-moisture biomass feedstocks and other wet organic substances to useful gaseous fuels. This system, in which thermocatalytic conversion takes place in an aqueous environment, was designed to overcome the problems usually encountered with high-water-content feedstocks. The process uses a reduced nickel catalyst at temperatures as low as 350{degree}C and pressures ranging from 2000 to 4000 psig -- conditions favoring the formation of gas consisting mostly of methane. The results of numerous batch tests showed that the system could convert feedstocks not readily converted by conventional methods. Fifteen tests were conducted in a continuous reactor system to further evaluate the effectiveness of the process for high-moisture biomass gasification and to obtain conversion rate data needed for process scaleup. During the tests, the complex gasification reactions were evaluated by several analytical methods. The results of these tests show that the heating value of the gas ranged from 400 to 500 Btu/scf, and if the carbon dioxide is removed, the product gas is pipeline quality. Conversion of the feedstocks was high. Engineering analysis indicates that, based on these results, a tubular reactor can be designed that should convert greater than 99% of the carbon fed as high-moisture biomass to a gaseous product in a reaction time of less than 11 min.

Elliott, D.C.; Sealock, L.J. Jr.; Butner, R.S.; Baker, E.G.; Neuenschwander, G.G.

1989-10-01T23:59:59.000Z

404

Climate Change and Place Roundtable Discussion  

E-Print Network [OSTI]

of Urban Development and Climate Change,” 2007. The fullThink about what runaway climate change would mean where youWorld Changing Seattle, WA Climate change is global in scale

2008-01-01T23:59:59.000Z

405

CLIMATE VULNERABILITY AND ADAPTATION STUDY FOR  

E-Print Network [OSTI]

CLIMATE VULNERABILITY AND ADAPTATION STUDY FOR CALIFORNIA Legal Analysis of Barriers's California Climate Change Center JULY 2012 CEC5002012019 Prepared for: California Energy Commission to that framework that would facilitate adaptation to climate change. Since such changes may be difficult

406

Climate Workshops for Department Chairs Introduction  

E-Print Network [OSTI]

#12;Climate Workshops for Department Chairs Introduction Why focus on Department Chairs? Goals participating departments Evidence from Campus-wide Climate Surveys #12;Why focus on Department Chairs? Individuals experience climate in their immediate workplace ­ the department Chairs can significantly

Sheridan, Jennifer

407

Climate policy and dependence on traded carbon  

E-Print Network [OSTI]

Contact us My IOPscience Climate policy and dependence on10.1088/1748-9326/8/3/034011 Climate policy and dependenceCenter for International Climate and Environmental Research—

Andrew, Robbie M; Davis, Steven J; Peters, Glen P

2013-01-01T23:59:59.000Z

408

CLIMATE CHANGE IMPACTS ON CALIFORNIA VEGETATION  

E-Print Network [OSTI]

CLIMATE CHANGE IMPACTS ON CALIFORNIA VEGETATION: PHYSIOLOGY, LIFE HISTORY, AND ECOSYSTEM CHANGE A White Paper from the California Energy Commission's California Climate Change Center of the uncertainties with climate change effects on terrestrial ecosystems is understanding where transitions

409

Continental margin architecture : sea level and climate  

E-Print Network [OSTI]

J. , 2006. Rapid sea-level rise and Holocene climate in theJ. , 2006. Rapid sea-level rise and Holocene climate in theJ. , 2006. Rapid sea-level rise and Holocene climate in the

Hill, Jenna Catherine

2007-01-01T23:59:59.000Z

410

Climate Action Champions Request for Applications | Department...  

Broader source: Energy.gov (indexed) [DOE]

Climate Action Champions Request for Applications Climate Action Champions Request for Applications October 27, 2014 5:00PM EDT Climate Action Champions On Oct. 1, 2014, the Obama...

411

ATNI Tribal Leaders Summit on Climate Change  

Broader source: Energy.gov [DOE]

The Affiliated Tribes of Northwest Indians is hosting the Tribal Leaders Summit on Climate Change. This two-day conference will discuss climate change impacts, policy on climate change, tribal needs, funding opportunities, and more.

412

Climate Change: High Water Impacts and Adaptation  

E-Print Network [OSTI]

Climate Change: High Water Impacts and Adaptation David S. Liebl and Kenneth W. Potter Co of global climate change­ WICCI Stormwater Working Group #12;Projected Climate Change 200-2100 What Global

Sheridan, Jennifer

413

Review: What We Know about Climate Change  

E-Print Network [OSTI]

about anthropogenic climate change and how to positivelyWhat We Know About Climate Change By Kerry Emanuel ReviewedKerry. What We Know about Climate Change. Cambridge, MA: The

Tennant, Matthew Aaron

2009-01-01T23:59:59.000Z

414

Too Much Riding on Climate Change?  

E-Print Network [OSTI]

165. Too Much Riding on Climate Change? Wachs, M. , and J.Intergovernmental Panel on Climate Change 2000. IPCC SpecialToo Much Riding on Climate Change? By Erick Guerra Abstract

Guerra, Erick

2010-01-01T23:59:59.000Z

415

CLIMATE CHANGE AND WATER SUPPLY SECURITY  

E-Print Network [OSTI]

CLIMATE CHANGE AND WATER SUPPLY SECURITY: Reconfiguring Groundwater Management to Reduce with climate change, present a significant planning challenge for California's water agencies. This research Drought Vulnerability A White Paper from the California Energy Commission's California Climate

416

Early-age concrete temperature and moisture relative to curing effectiveness and projected effects on selected aspects of slab behavior  

E-Print Network [OSTI]

-desiccation. A full scale concrete pavement test study was conducted at the FAA National Airport Pavement Test Facility (NAPTF) near Atlantic City, New Jersey. In this study, the material properties, i.e. thermal conductivity and moisture diffusivity, were...

Ye, Dan

2009-05-15T23:59:59.000Z

417

Examining the Relationship between Antecedent Soil Moisture and Summer Precipitation in the U.S. Great Plains  

E-Print Network [OSTI]

This dissertation focuses on examining the relationship between antecedent soil moisture and summer precipitation in the U.S. Great Plains (GP). The influence of Nino sea surface temperatures (SSTs) on summer precipitation has also been investigated...

Meng, Lei

2010-01-14T23:59:59.000Z

418

Precipitation and soil impacts on partitioning of subsurface moisture in Avena barbata: Observations from a greenhouse experiment  

SciTech Connect (OSTI)

The primary objective of this study was to assess the impact of two grassland soils and precipitation regimes on soil-moisture dynamics. We set up an experiment in a greenhouse, and monitored soil moisture dynamics in mesocosms planted with Avena barbata, an annual species found in California grasslands. By repeating the precipitation input at regular intervals, we were able to observe plant manipulation of soil moisture during well-defined periods during the growing season. We found that the amount of water partitioned to evapotranspiration, seepage, and soil storage varied among different growth stages. Further, both soil type and precipitation regimes had a significant impact on redistributing soil moisture. Whereas in the low-precipitation treatments most water was released to the atmosphere as evapotranspiration, major losses from the high-precipitation treatment occurred as gravity drainage. Observations from this study emphasize the importance of understanding intra-seasonal relationships between vegetation, soil, and water.

Salve, R.; Torn, M.S.

2011-03-01T23:59:59.000Z

419

Impact of Hillslope-Scale Organization of Topography, Soil Moisture, Soil Temperature, and Vegetation on Modeling Surface Microwave Radiation Emission  

E-Print Network [OSTI]

Microwave radiometry will emerge as an important tool for global remote sensing of near-surface soil moisture in the coming decade. In this modeling study, we find that hillslope-scale topography (tens of meters) influences ...

Flores, Alejandro N.

420

Hydrologic Response to Climate Variability, Climate Change, and Climate Extreme in the U.S.: Climate Model Evaluation and Projections  

SciTech Connect (OSTI)

Water resources are sensitive to climate variability and change; predictions of seasonal to interannual climate variations and projections of long-term climate trends can provide significant values in managing water resources. This study examines the control (1975–1995) and future (1995–2100) climate simulated by a global climate model (GCM) and a regional climate simulation driven by the GCM control simulation for the U.S. Comparison of the regional climate simulation with observations across 13 subregions showed that the simulation captured the seasonality and the distributions of precipitation rate quite well. The GCM control and climate change simulations showed that, as a result of a 1% increase in greenhouse gas concentrations per year, there will be a warming of 2–3°C across the U.S. from 2000 to 2100. Although precipitation is not projected to change during this century, the warming trend will increase evapotranspiration to reduce annual basin mean runoff over five subregions along the coastal and south-central U.S.

Leung, Lai R.; Qian, Yun

2005-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Climatic Change An Interdisciplinary, International  

E-Print Network [OSTI]

1 23 Climatic Change An Interdisciplinary, International Journal Devoted to the Description, Causes that the most genetically diverse populations are the ones most at risk from climate change, so that global warming will erode the species' genetic variability faster than it curtails the species' geographic

Alvarez, Nadir

422

Historic and Projected Climate Change  

E-Print Network [OSTI]

Historic and Projected Climate Change F A C T S H E E T This evidence strongly indicates in glaciers and polar ice, and shifts in precipitation intensity and trends. LONG-TERM CLIMATE RECORDS Since) like carbon dioxide (CO2 ) are well-documented. · The atmospheric buildup of CO2 and other GHGs

423

Thinking about global climate change  

SciTech Connect (OSTI)

Opinions regarding issues related to global climate change are presented. The focus is on socioeconomic and historical aspects. World War II is discussed as an intellectual and emotional turning point in global issues, and global climate change is identified as a possible turning point of similar significance. Political, scientific, and public points of view regarding the issue are discussed.

Russell, M. [Univ. of Tennessee, Knoxville, TN (United States); [Oak Ridge National Lab., TN (United States)

1992-12-31T23:59:59.000Z

424

Final Report on Evaluating the Representation and Impact of Convective Processes in the NCAR Community Climate System Model  

SciTech Connect (OSTI)

Convection and clouds affect atmospheric temperature, moisture and wind fields through the heat of condensation and evaporation and through redistributions of heat, moisture and momentum. Individual clouds have a spatial scale of less than 10 km, much smaller than the grid size of several hundred kilometers used in climate models. Therefore the effects of clouds must be approximated in terms of variables that the model can resolve. Deriving such formulations for convection and clouds has been a major challenge for the climate modeling community due to the lack of observations of cloud and microphysical properties. The objective of our DOE CCPP project is to evaluate and improve the representation of convection schemes developed by PIs in the NCAR (National Center for Atmospheric Research) Community Climate System Model (CCSM) and study its impact on global climate simulations. • The project resulted in nine peer-reviewed publications and numerous scientific presentations that directly address the CCPP’s scientific objective of improving climate models. • We developed a package of improved convection parameterization that includes improved closure, trigger condition for convection, and comprehensive treatment of convective momentum transport. • We implemented the new convection parameterization package into several versions of the NCAR models (both coupled and uncoupled). This has led to 1) Improved simulation of seasonal migration of ITCZ; 2) Improved shortwave cloud radiative forcing response to El Nińo in CAM3; 3) Improved MJO simulation in both uncoupled and coupled model; and 4) Improved simulation of ENSO in coupled model. • Using the dynamic core of CCM3, we isolated the dynamic effects of convective momentum transport. • We implemented mosaic treatment of subgrid-scale cloud-radiation interaction in CCM3.

X. Wu, G. J. Zhang

2008-04-23T23:59:59.000Z

425

The use of infrared satellite cloud imagery data as proxy data for moisture and diabatic heating in data assimilation  

SciTech Connect (OSTI)

Polar-orbiting and geostationary satellites can provide useful proxy sources of moisture data and diabatic heating. It is shown that the utilization of this information during data assimilation leads to enhanced precipitation in the tropics and has the potential to minimize spinup in the model. Additionally, the utilization of moisture initialization leads to improved agreement between the model and observed precipitation during the early stages of model integration. 22 refs.

Puri, K.; Davidson, N.E. (Bureau of Meteorology, Research Centre, Melbourne (Australia))

1992-10-01T23:59:59.000Z

426

The use of electrical resistance in the plant stem to measure plant response to soil moisture tension and evaporative demand  

E-Print Network [OSTI]

. . . . . . , . . . . . . ~. . . . . . . . . 30 10- Diurnal cotton plant stem electrical resistance readings as recorded simultaneously from three soil moisture levels. ~ 36 Flot 1-P (cotton), Diurnal cotton plant stem electrical resistance readings with soil moisture tension equal to 13... atsespheresl ~ ~ a ~ ~ ~ ~ ~ . ~ ~ ~ ~ ta ~ I ~ ~ ~ t ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ae ~ ~ ~ a ~ ~ t ~ ~ ~ ~ 37 13 ' Electrical resistance in the plant stem, and evapotrans- piration in non-irrigated and irrigated cotton plots during one diurnal period. . ~ 39 Plots...

Box, James E.

1956-01-01T23:59:59.000Z

427

Response of pearl millet [Pennisetum americanum L. (Schum)] to soil moisture in one agroclimatological zone of Niger, West Africa  

E-Print Network [OSTI]

RESPONSE OF PEARL MILLET [(Pennisetum americanum L. (Schum) ] TO SOIL MOISTURE IN ONE AGROCLIMATOLOGICAL ZONE OF NIGER, WEST AFRICA A Thesis by Submitted to the Graduate College of Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE May 1988 Major subject: Soil Science RESPONSE OF PEARL MILLET [Pennisetum americanum L. (Schum) ] TO SOIL MOISTURE IN ONE AGROCLIMATOLOGICAL ZONE OF NIGER, WEST AFRICA A Thesis by Approved as to style...

Gandah, Mohamadou

1988-01-01T23:59:59.000Z

428

Emergence of the adult pecan weevil Curculio caryae (Horn) in relation to soil mechanical impedance and moisture  

E-Print Network [OSTI]

EMERGENCE OF THE ADULT PECAN NEEVIL urculio ~car ae (Horn) IN RELATION TO SOIL MECHANICAL IMPEDANCE AND MOISTURE A Thesis by CALVIN EARL BLANCHARD Submitted to the Graduate College of Texas AKIM University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE May 1981 Major Subject: Entomology EMERGENCE OF THE ADULT PECAN WEEVIL Curculio c~ar ae (Horn) IN RELATION TO SOIL MECHANICAL IMPEDANCE AND MOISTURE A Thesis by CALVIN EARL BLANCHARD Approved as to style...

Blanchard, Calvin Earl

1981-01-01T23:59:59.000Z

429

Dissemination of Climate Model Output to the Public and Commercial Sector  

SciTech Connect (OSTI)

Climate is defined by the Glossary of Meteorology as the mean of atmospheric variables over a period of time ranging from as short as a few months to multiple years and longer. Although the term climate is often used to refer to long-term weather statistics, the broader definition of climate is the time evolution of a system consisting of the atmosphere, hydrosphere, lithosphere, and biosphere. Physical, chemical, and biological processes are involved in interactions among the components of the climate system. Vegetation, soil moisture, and glaciers are part of the climate system in addition to the usually considered temperature and precipitation (Pielke, 2008). Climate change refers to any systematic change in the long-term statistics of climate elements (such as temperature, pressure, or winds) sustained over several decades or longer. Climate change can be initiated by external forces, such as cyclical variations in the Earth's solar orbit that are thought to have caused glacial and interglacial periods within the last 2 million years (Milankovitch, 1941). However, a linear response to astronomical forcing does not explain many other observed glacial and interglacial cycles (Petit et al., 1999). It is now understood that climate is influenced by the interaction of solar radiation with atmospheric greenhouse gasses (e.g., carbon dioxide, chlorofluorocarbons, methane, nitrous oxide, etc.), aerosols (airborne particles), and Earth's surface. A significant aspect of climate are the interannual cycles, such as the El Nino La Nina cycle which profoundly affects the weather in North America but is outside the scope of weather forecasts. Some of the most significant advances in understanding climate change have evolved from the recognition of the influence of ocean circulations upon the atmosphere (IPCC, 2007). Human activity can affect the climate system through increasing concentrations of atmospheric greenhouse gases, air pollution, increasing concentrations of aerosol, and land alteration. A particular concern is that atmospheric levels of CO{sub 2} may be rising faster than at any time in Earth's history, except possibly following rare events like impacts from large extraterrestrial objects (AMS, 2007). Atmospheric CO{sub 2} concentrations have increased since the mid-1700s through fossil fuel burning and changes in land use, with more than 80% of this increase occurring since 1900. The increased levels of CO{sub 2} will remain in the atmosphere for hundreds to thousands of years. The complexity of the climate system makes it difficult to predict specific aspects of human-induced climate change, such as exactly how and where changes will occur, and their magnitude. The Intergovernmental Panel for Climate Change (IPCC) was established by World Meteorological Organization (WMO) and the United Nations in 1988. The IPCC was tasked with assessing the scientific, technical and socioeconomic information needed to understand the risk of human-induced climate change, its observed and projected impacts, and options for adaptation and mitigation. The IPCC concluded in its Fourth Assessment Report (AR4) that warming of the climate system is unequivocal, and that most of the observed increase in globally averaged temperatures since the mid-20th century is very likely due to the observed increased in anthropogenic greenhouse gas concentrations (IPCC, 2007).

Robert Stockwell, PhD

2010-09-23T23:59:59.000Z

430

Symbiosis: Addressing Biomass Production Challenges and Climate...  

Broader source: Energy.gov (indexed) [DOE]

Symbiosis: Addressing Biomass Production Challenges and Climate Change Symbiosis: Addressing Biomass Production Challenges and Climate Change This presentation was the opening...

431

BPA prepares for a changing climate  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

both generally and as part of events such as El Nio. Evidence of global and regional climate change is mounting. The recently released National Climate Assessment confirmed...

432

Training for Climate Adaptation in Conservation  

Broader source: Energy.gov [DOE]

The Wildlife Conservation Society and the Northern Institute of Applied Climate Science are hosting this two-day training for climate adaptation.

433

Climate & Environmental Sciences | Clean Energy | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Climate & Environment Climate Change Science Institute Earth and Aquatic Sciences Ecosystem Science Environmental Data Science and Systems Energy-Water Resource Systems Human...

434

Ecosystem Vulnerability Assessment - Patterns of Climate Change...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Ecosystem Vulnerability Assessment - Patterns of Climate Change Vulnerability in the Southwest Ecosystem Vulnerability Assessment - Patterns of Climate Change Vulnerability in the...

435

Climate variability and climate change vulnerability and adaptation. Workshop summary  

SciTech Connect (OSTI)

Representatives from fifteen countries met in Prague, Czech Republic, on September 11-15, 1995, to share results from the analysis of vulnerability and adaptation to global climate change. The workshop focused on the issues of global climate change and its impacts on various sectors of a national economy. The U.N. Framework Convention on Climate Change (FCCC), which has been signed by more than 150 governments worldwide, calls on signatory parties to develop and communicate measures they are implementing to respond to global climate change. An analysis of a country`s vulnerability to changes in the climate helps it identify suitable adaptation measures. These analyses are designed to determine the extent of the impacts of global climate change on sensitive sectors such as agricultural crops, forests, grasslands and livestock, water resources, and coastal areas. Once it is determined how vulnerable a country may be to climate change, it is possible to identify adaptation measures for ameliorating some or all of the effects.The objectives of the vulnerability and adaptation workshop were to: The objectives of the vulnerability and adaptation workshop were to: Provide an opportunity for countries to describe their study results; Encourage countries to learn from the experience of the more complete assessments and adjust their studies accordingly; Identify issues and analyses that require further investigation; and Summarize results and experiences for governmental and intergovernmental organizations.

Bhatti, N.; Cirillo, R.R. [Argonne National Lab., IL (United States); Dixon, R.K. [U.S. Country Studies Program, Washington, DC (United States)] [and others

1995-12-31T23:59:59.000Z

436

Impact of Agricultural Practice on Regional Climate in a CoupledLand Surface Mesoscale Model  

SciTech Connect (OSTI)

The land surface has been shown to form strong feedbacks with climate due to linkages between atmospheric conditions and terrestrial ecosystem exchanges of energy, momentum, water, and trace gases. Although often ignored in modeling studies, land management itself may form significant feedbacks. Because crops are harvested earlier under drier conditions, regional air temperature, precipitation, and soil moisture, for example, affect harvest timing, particularly of rain-fed crops. This removal of vegetation alters the land surface characteristics and may, in turn, affect regional climate. We applied a coupled climate(MM5) and land-surface (LSM1) model to examine the effects of early and late winter wheat harvest on regional climate in the Department of Energy Atmospheric Radiation Measurement (ARM) Climate Research Facility in the Southern Great Plains, where winter wheat accounts for 20 percent of the land area. Within the winter wheat region, simulated 2 m air temperature was 1.3 C warmer in the Early Harvest scenario at mid-day averaged over the two weeks following harvest. Soils in the harvested area were drier and warmer in the top 10 cm and wetter in the 10-20 cm layer. Midday soils were 2.5 C warmer in the harvested area at mid-day averaged over the two weeks following harvest. Harvest also dramatically altered latent and sensible heat fluxes. Although differences between scenarios diminished once both scenarios were harvested, the short-term impacts of land management on climate were comparable to those from land cover change demonstrated in other studies.

Cooley, H.S.; Riley, W.J.; Torn, M.S.; He, Y.

2004-07-01T23:59:59.000Z

437

Mississippi Climate & Hydrology Conference  

SciTech Connect (OSTI)

The GEWEX Continental International Project (GCIP), which started in 1995 and completed in 2001, held its grand finale conference in New Orleans, LA in May 2002. Participants at this conference along with the scientists funded through the GCIP program are invited to contribute a paper to a special issue of Journal of Geophysical Research (JGR). This special JGR issue (called GCIP3) will serve as the final report on scientific research conducted by GCIP investigators. Papers are solicited on the following topical areas, but are not limited to, (1) water energy budget studies; (2) warm season precipitation; (3) predictability and prediction system; (4) coupled land-atmosphere models; (5) climate and water resources applications. The research areas cover observations, modeling, process studies and water resources applications.

Lawford, R.; Huang, J.

2002-05-01T23:59:59.000Z

438

Climate ChangeClimate Change and Runoff Managementand Runoff Management  

E-Print Network [OSTI]

% ) Radiated by atmosphere as heat (66%) Heat radiated by the earth Heat Troposphere Lower Stratosphere (ozone · Result: a statistical range of probable climate change GCM grid Downscaled (8x8 km) grid D. Vimont, UW

Sheridan, Jennifer

439

Climate Change: The Sun's Role  

E-Print Network [OSTI]

The sun's role in the earth's recent warming remains controversial even though there is a good deal of evidence to support the thesis that solar variations are a very significant factor in driving climate change both currently and in the past. This precis lays out the background and data needed to understand the basic scientific argument behind the contention that variations in solar output have a significant impact on current changes in climate. It also offers a simple, phenomenological approach for estimating the actual-as opposed to model dependent-magnitude of the sun's influence on climate.

Gerald E. Marsh

2007-06-23T23:59:59.000Z

440

Varying trends in surface energy fluxes and associated climatebetween 1960-2002 based on transient climate simulations  

SciTech Connect (OSTI)

The observed reduction in land surface radiation over the last several decades (1960-1990)---the so-called ''dimming effect''--- and the more recent evidence of a reversal in ''dimming'' over some locations beyond 1990 suggest several consequences on climate, notably on the hydrological cycle. Such a reduction in radiation should imply reduced surface temperature (Ts) and precipitation, which have not occurred. We have investigated the possible causes for the above climate features using a climate model coupled to a dynamic ocean model under natural and anthropogenic conditions. To isolate the aerosol influence on surface radiation trends, we have analyzed transient climate simulations from1960 to 2002 with and without anthropogenic aerosols. Based on a linear trend with aerosol effects included, the global mean change in the surface solar radiation absorbed over land is -0.021+-0.0033 Wm-2yr-1. Although the overall trend is negative, we do note a reversal in dimming after 1990, consistent with observations. Without aerosol effects, the surface solar radiation absorbed over land increases throughout 1960 to 2002, mainly due to the decrease in cloud cover associated with increased greenhouse warming. In spite of a simulated increase in Ts of 0.012 Kyr-1 for 1960 to 2002, the global mean latent heat flux and associated intensity of the hydrological cycle decrease overall, however with increases over some land locations due mainly to moisture advection. Simulated changes correspond more closely to observed changes when accounting for aerosol effects on climate.

Nazarenko, Larissa; Menon, Surabi

2005-07-20T23:59:59.000Z

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

New Peak Moisture Design Data in the 1997 ASHRAE Handbook of Fundamentals  

E-Print Network [OSTI]

Chapter 26 of the 1997 edition of the Handbook of Fundamentals published by ASHRAE (American Society of Heating, Refrigerating and Air Conditioning Engineers) contains climatic design data that has been completely revised, recalculated and expanded...

Harriman, L.

1998-01-01T23:59:59.000Z

442

The physical science behind climate change  

E-Print Network [OSTI]

to soil moisture and water resources in many regions. In thesea-level rise. Sea level rises because water expands as itis warmed and because water from melting glaciers and ice

Collins, William

2007-01-01T23:59:59.000Z

443

2, 11551186, 2006 Mid-Holocene climate  

E-Print Network [OSTI]

CPD 2, 1155­1186, 2006 Mid-Holocene climate change in Europe: a data-model comparison S. Brewer et.clim-past-discuss.net/2/1155/2006/ © Author(s) 2006. This work is licensed under a Creative Commons License. Climate of the Past Discussions Climate of the Past Discussions is the access reviewed discussion forum of Climate

Boyer, Edmond

444

Climate-development-energy policy related seminars  

E-Print Network [OSTI]

Paula Kivimaa (Finnish Environment Institute) From energy to climate policy in Finland Energy & climate Energy & Climate Tue 3rd Dec 18.00- 19.30 Large Jubilee Jeremy Leggett (SolarCentury) The EnergyClimate-development-energy policy related seminars Autumn term 2013 Date Time Location Speaker

Sussex, University of

445

ProGreen 2014 Colorado Climate Update  

E-Print Network [OSTI]

· Complex Mountain topography · Solar energy and seasonal cycles drive our climate #12;Colorado has" and we LOVE IT! #12;Monitoring our Climate · Elements: temperature, precipitation, snow, wind, solarProGreen 2014 Colorado Climate Update Nolan Doesken Colorado State Climatologist Colorado Climate

446

Journal of Climate EARLY ONLINE RELEASE  

E-Print Network [OSTI]

investigate the climate dynamic feedbacks during a transition from the present climate7 to the extremely coldJournal of Climate EARLY ONLINE RELEASE This is a preliminary PDF of the author-produced manuscript. Hu, 2011: The initiation of modern "soft Snowball" and "hard Snowball" climates in CCSM3. Part II

Hu, Yongyun

447

An iconic approach to representing climate change  

E-Print Network [OSTI]

1 An iconic approach to representing climate change Saffron Jessica O'Neill A thesis submitted-experts to be meaningfully engaged with the issue of climate change. This thesis investigates the value of engaging non-experts with climate change at the individual level. Research demonstrates that individuals perceive climate change

Feigon, Brooke

448

Stormwater, Climate Change and Wisconsin's Coastal Communities  

E-Print Network [OSTI]

Stormwater, Climate Change and Wisconsin's Coastal Communities Johnson Foundation at Wingspread · Precipitation and high water · Adapting to our changing climate · Assisting coastal communities Photo: WDNR #12 source of risk from changing climate. City of Green Bay watershed - #12;Predicted climate includes

Sheridan, Jennifer

449

Climate Change, Nuclear Power and Nuclear  

E-Print Network [OSTI]

Climate Change, Nuclear Power and Nuclear Proliferation: Magnitude Matters Rob Goldston MIT IAP plays a large role in replacing coal red plants. al hydro electricity options penetrate in the climate way across scenarios, showing a slight severe climate targets. In Industry, the climate target has

450

Expanding Global Cooperation on Climate Justice  

E-Print Network [OSTI]

in evaluating the financial architecture necessary to support just and sustainable climate interventions

Kammen, Daniel M.

451

4, 289308, 2008 Climate change and  

E-Print Network [OSTI]

CPD 4, 289­308, 2008 Climate change and rainstorms in East China M. Domroes and D. Schaefer Title forum of Climate of the Past Recent climate change affecting rainstorm occurrences? A case study in East­308, 2008 Climate change and rainstorms in East China M. Domroes and D. Schaefer Title Page Abstract

Boyer, Edmond

452

Flexible Ultra Moisture Barrier Film for Thin-Film Photovoltaic Applications  

SciTech Connect (OSTI)

Flexible Thin-film photovoltaic (TFPV) is a low cost alternative to incumbent c-Si PV products as it requires less volume of costly semiconductor materials and it can potentially reduce installation cost. Among the TFPV options, copper indium gallium diselenide (CIGS) has the highest efficiency and is believed to be one of the most attractive candidates to achieve PV cost reduction. However, CIGS cells are very moisture sensitive and require module water vapor transmission rate (WVTR) of less than 1x10-4 gram of water per square meter per day (g-H2O/m2/day). Successful development and commercialization of flexible transparent ultra moisture barrier film is the key to enable flexible CIGS TFPV products, and thus enable ultimate PV cost reduction. At DuPont, we have demonstrated at lab scale that we can successfully make polymer-based flexible transparent ultra moisture barrier film by depositing alumina on polymer films using atomic layer deposition (ALD) technology. The layer by layer ALD approach results in uniform and amorphous structure which effectively reduces pinhole density of the inorganic coating on the polymer, and thus allow the fabrication of flexible barrier film with WVTR of 10-5 g-H2O/m2/day. Currently ALD is a time-consuming process suitable only for high-value, relatively small substrates. To successfully commercialize the ALD-on-plastic technology for the PV industry, there is the need to scale up this technology and improve throughput. The goal of this contract work was to build a prototype demonstrating that the ALD technology could be scaled-up for commercial use. Unfortunately, the prototype failed to produce an ultra-barrier film by the close of the project.

David M. Dean

2012-10-30T23:59:59.000Z

453

Climate Insights 101 Questions and Discussion Points: Module 1, Lesson 4: An Introduction to Climate Modelling  

E-Print Network [OSTI]

Climate Insights 101 Questions and Discussion Points: Module 1, Lesson 4: An Introduction to Climate Modelling 1 Climate Insights 101 Questions and Discussion Points Module 1, Lesson 4: An Introduction to Climate Modelling Available at http://pics.uvic.ca/education/climate-insights-101 Updated May

Pedersen, Tom

454

Climate Sensitivity Estimated From Earth's Climate History James E. Hansen and Makiko Sato  

E-Print Network [OSTI]

1 Climate Sensitivity Estimated From Earth's Climate History James E. Hansen and Makiko Sato NASA's climate history potentially can yield accurate assessment of climate sensitivity. Imprecise knowledge of the fast-feedback climate sensitivity, which is the sensitivity that most immediately affects humanity. Our

Hansen, James E.

455

Chicago Climate Exchange, Inc. 2010 Chicago Climate Exchange 1 The Role of Exchanges and Standardization  

E-Print Network [OSTI]

Chicago Climate Exchange®, Inc.© 2010 Chicago Climate Exchange 1 The Role of Exchanges and Standardization in Reducing Emissions at Scale Michael J. Walsh, Ph.D. Executive Vice President Chicago Climate Exchange, Inc. #12;Chicago Climate Exchange®, Inc.© 2010 Chicago Climate Exchange Pacala-Socolow GHG

456

Climate Mathematician Job Advertisement, September 2013 FACULTY POSITION IN CLIMATE MATHEMATICS  

E-Print Network [OSTI]

1 Climate Mathematician Job Advertisement, September 2013 FACULTY POSITION IN CLIMATE MATHEMATICS in Climate Mathematics, beginning in August 2014. Exceptional candidates at the Associate Professor level an active interdisciplinary research program in climate mathematics with a focus on next generation climate

Gallo, Linda C.

457

Global Climate Change,Global Climate Change, Land Cover Change, andLand Cover Change, and  

E-Print Network [OSTI]

1 Global Climate Change,Global Climate Change, Land Cover Change, andLand Cover Change Changes · Due to ­ Climate Change ­ Land Cover / Land Use Change ­ Interaction of Climate and Land Cover Change · Resolution ­ Space ­ Time Hydro-Climatic Change · Variability vs. Change (Trends) · Point data

458

"Climate change is sure to occur in some form." The study of climate impacts notes  

E-Print Network [OSTI]

"Climate change is sure to occur in some form." 1 #12;The study of climate impacts notes how scientists generally agree that humans are changing the climate, and that if we continue pumping carbon we learn from past climate variations? How can we best adapt to climate change? This report attempts

459

Assessing the effects of ocean diffusivity and climate sensitivity on the rate of global climate change  

E-Print Network [OSTI]

sensitivity and ocean heat uptake on the rate of future climate change. We apply a range of values for climate a significant effect on the rate of transient climate change for high values of climate sensitivity, while values of climate sensitivity and low values of ocean diffusivity. Such high rates of change could

Schmittner, Andreas

460

Soil temperature, soil moisture and thaw depth, Barrow, Alaska, Ver. 1  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

This dataset consists of field measurements of soil properties made during 2012 and 2013 in areas A-D of Intensive Site 1 at the Next-Generation Ecosystem Experiments (NGEE) Arctic site near Barrow, Alaska. Included are i) weekly measurements of thaw depth, soil moisture, presence and depth of standing water, and soil temperature made during the 2012 and 2013 growing seasons (June - September) and ii) half-hourly measurements of soil temperature logged continuously during the period June 2012 to September 2013.

Sloan, V.L.; J.A. Liebig; M.S. Hahn; J.B. Curtis; J.D. Brooks; A. Rogers; C.M. Iversen; R.J. Norby

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Tropical synoptic scale moisture fields observed from the Nimbus-7 SMMR  

E-Print Network [OSTI]

are clear and the radiating surface is near sea level and warm. Correlation in the low (less than 220 W m ) OLR (wet) regions of the TP and AITCZ have a large scatter and the highest precipitable water values do not correspond to the lowest OLR values... there is little relation between the variations of moisture and the absence of cloud. The lowest (wet) values of OLR, mostly from the TP and AITCZ, occupy s, 15 kg m range (excluding many SMMR values erroneously low) of SMMR precipitable water estimates. Cadet...

Fink, Jeffrey David

1989-01-01T23:59:59.000Z

462

Soil temperature, soil moisture and thaw depth, Barrow, Alaska, Ver. 1  

SciTech Connect (OSTI)

This dataset consists of field measurements of soil properties made during 2012 and 2013 in areas A-D of Intensive Site 1 at the Next-Generation Ecosystem Experiments (NGEE) Arctic site near Barrow, Alaska. Included are i) weekly measurements of thaw depth, soil moisture, presence and depth of standing water, and soil temperature made during the 2012 and 2013 growing seasons (June - September) and ii) half-hourly measurements of soil temperature logged continuously during the period June 2012 to September 2013.

Sloan, V.L.; J.A. Liebig; M.S. Hahn; J.B. Curtis; J.D. Brooks; A. Rogers; C.M. Iversen; R.J. Norby

2014-01-10T23:59:59.000Z

463

International H2O Project (IHOP) 2002: Datasets Related to Atmospheric Moisture and Rainfall Prediction  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

IHOP 2002 was a field experiment that took place over the Southern Great Plains of the United States from 13 May to 25 June 2002. The chief aim of IHOP_2002 was improved characterization of the four-dimensional (4-D) distribution of water vapor and its application to improving the understanding and prediction of convection. The region was an optimal location due to existing experimental and operational facilities, strong variability in moisture, and active convection [copied from http://www.eol.ucar.edu/projects/ihop/]. The project's master list of data identifies 146 publicly accessible datasets.

Schanot, Allen [IHOP 2002 PI; Friesen, Dick [IHOP 2002 PI

464

Phase relationship equation for moisture induced shrink and swell of soils  

E-Print Network [OSTI]

to the w moisture content prior to swell, a = air void coefficient equal to the ratio of air volume change (AV?) to the initial air volume (V?), n(1-S) = ratio of VA to the initial total volume (Vr). The shrinkage form of PREMISS (1. 2), also derived... in Chapter VI, is: AV hw = Sn ? (t + a, ?j r where a? = the air void constant equal to the ratio of dV? to the change in water volume (dV~). The parameters S, n and w are readily obtained from soil samples. Means of obtaining the change im water...

Hoffmann, Stacey Bruemmer

1997-01-01T23:59:59.000Z

465

Responses of bitterweed (Hymenoxys odorata) to 2, 4-D in relation to soil moisture  

E-Print Network [OSTI]

aoistme for shoat three weehs battee syrayfsg with 2, ~ oa iTass 7. Taboos clay lhsdaD clay Ososa clay Valesa clog Valera else' shallow yhase Irioa alar Ceyrsssed 16. 3 1702 2$og sSoae ylents ia this sell asterisk sai yro4aee4 seek... and herbicidal aotion at time of spraying on ths several clay soil types. Mater is universally a component of soils, although ths amounts present may wary from hygrosopio to a quantity sufficient to saturate the soil. FLaM moisture samples msy be oompared...

Sultemeier, George Wayne

1961-01-01T23:59:59.000Z

466

Cavitation controlled acoustic probe for fabric spot cleaning and moisture monitoring  

DOE Patents [OSTI]

A method and apparatus are provided for monitoring a fabric. An acoustic probe generates acoustic waves relative to the fabric. An acoustic sensor, such as an accelerometer is coupled to the acoustic probe for generating a signal representative of cavitation activity in the fabric. The generated cavitation activity representative signal is processed to indicate moisture content of the fabric. A feature of the invention is a feedback control signal is generated responsive to the generated cavitation activity representative signal. The feedback control signal can be used to control the energy level of the generated acoustic waves and to control the application of a cleaning solution to the fabric.

Sheen, Shuh-Haw (Naperville, IL); Chien, Hual-Te (Naperville, IL); Raptis, Apostolos C. (Downers Grove, IL)

1997-01-01T23:59:59.000Z

467

The effect of soil moisture levels on evapotranspiration from cotton and grain sorghum  

E-Print Network [OSTI]

measured value of soil t moisture. Substituting these values into Equations (I), (2) and (3) gave the following three equations: SM =be ct t SM =bK t t SM = d ? b log (t+c ) t (5) (6) The next logical step would have been to evaluate... as several atmospheres pressure which is sufficient tc move water to the leaves of even the tallest trees. The flew cf water can be governed by either the rate at which it is extracted from the soil or the rate at which it moves through the plants...

Schneider, Arland David

1964-01-01T23:59:59.000Z

468

Essays in climate and development  

E-Print Network [OSTI]

This dissertation is a collection of three essays on environmental policy and empirical development economics, unified in their underlying inquiry of the welfare effects of climate in Mexico. The first chapter presents ...

Guerrero Compeán, Roberto

2013-01-01T23:59:59.000Z

469

Nature Climate Change features Los  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Climate Change features Los Alamos forest research February 27, 2013 New print edition of journal tags tree-stress project for cover story LOS ALAMOS, N.M., Feb. 27, 2013-The print...

470

Stabilization and Global Climate Policy  

E-Print Network [OSTI]

Academic and political debates over long-run climate policy often invoke “stabilization” of atmospheric concentrations of greenhouse gases (GHGs), but only rarely are non-CO2 greenhouse gases addressed explicitly. Even ...

Sarofim, Marcus C.

471

Climate Forcings and Climate Sensitivities Diagnosed from Coupled Climate Model Integrations  

SciTech Connect (OSTI)

A simple technique is proposed for calculating global mean climate forcing from transient integrations of coupled Atmosphere Ocean General Circulation Models (AOGCMs). This 'climate forcing' differs from the conventionally defined radiative forcing as it includes semi-direct effects that account for certain short timescale responses in the troposphere. Firstly, we calculate a climate feedback term from reported values of 2 x CO{sub 2} radiative forcing and surface temperature time series from 70-year simulations by twenty AOGCMs. In these simulations carbon dioxide is increased by 1%/year. The derived climate feedback agrees well with values that we diagnose from equilibrium climate change experiments of slab-ocean versions of the same models. These climate feedback terms are associated with the fast, quasi-linear response of lapse rate, clouds, water vapor and albedo to global surface temperature changes. The importance of the feedbacks is gauged by their impact on the radiative fluxes at the top of the atmosphere. We find partial compensation between longwave and shortwave feedback terms that lessens the inter-model differences in the equilibrium climate sensitivity. There is also some indication that the AOGCMs overestimate the strength of the positive longwave feedback. These feedback terms are then used to infer the shortwave and longwave time series of climate forcing in 20th and 21st Century simulations in the AOGCMs. We validate the technique using conventionally calculated forcing time series from four AOGCMs. In these AOGCMs the shortwave and longwave climate forcings we diagnose agree with the conventional forcing time series within {approx}10%. The shortwave forcing time series exhibit order of magnitude variations between the AOGCMs, differences likely related to how both natural forcings and/or anthropogenic aerosol effects are included. There are also factor of two differences in the longwave climate forcing time series, which may indicate problems with the modeling of well-mixed-greenhouse-gas changes. The simple diagnoses we present provide an important and useful first step for understanding differences in AOGCM integrations, indicating that some of the differences in model projections can be attributed to different prescribed climate forcing, even for so-called standard climate change scenarios.

Forster, P M A F; Taylor, K E

2006-07-25T23:59:59.000Z

472

Information theory and climate prediction  

E-Print Network [OSTI]

INFORMATION THEORY AND CLIMATE PREDICTION A Thesis by LAI-YUNG LEUNG Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1988 Major Subject...: Meteorology INFORMATION THEORY AND CLIMATE PREDICTION A Thesis by LAI-YUNG LEUNG Approved as to style and content by: Gerald R. North (Chairman) George L. Huebner (Member) Robert O. Reid (Member) James R. Scoggins (Head of Department) May 19BB...

Leung, Lai-yung

1988-01-01T23:59:59.000Z

473

Glossary: Carbon dioxide and climate  

SciTech Connect (OSTI)

This Glossary contains definitions of selected CO{sub 2}-related terms as well as tables containing information related to CO{sub 2} and climate. Each term is defined with an emphasis on its relationship to CO{sub 2} and climate. Many of the definitions are then followed by a more detailed description of the term and its use. References to the literature from which the definitions were taken are listed at the end of the Glossary.

Not Available

1990-08-01T23:59:59.000Z

474

Global climate feedbacks  

SciTech Connect (OSTI)

The important physical, chemical, and biological events that affect global climate change occur on a mesoscale -- requiring high spatial resolution for their analysis. The Department of Energy has formulated two major initiatives under the US Global Change Program: ARM (Atmospheric Radiation Measurements), and CHAMMP (Computer Hardware Advanced Mathematics and Model Physics). ARM is designed to use ground and air-craft based observations to document profiles of atmospheric composition, clouds, and radiative fluxes. With research and models of important physical processes, ARM will delineate the relationships between trace gases, aerosol and cloud structure, and radiative transfer in the atmosphere, and will improve the parameterization of global circulation models. The present GCMs do not model important feedbacks, including those from clouds, oceans, and land processes. The purpose of this workshop is to identify such potential feedbacks, to evaluate the uncertainties in the feedback processes (and, if possible, to parameterize the feedback processes so that they can be treated in a GCM), and to recommend research programs that will reduce the uncertainties in important feedback processes. Individual reports are processed separately for the data bases.

Manowitz, B.

1990-10-01T23:59:59.000Z

475

Final Report for DOE Project: Climate Effects on Plant Range Distributions and Community Structure of Pacific Northwest Prairies  

SciTech Connect (OSTI)

Pacific Northwest (PNW) prairies are an imperiled ecosystem that contain a large number of plant species with high fidelity to this habitat. The few remaining high-quality PNW prairies harbor a number of sensitive, rare, and endangered plant species that may be further at-risk with climate change. Thus, PNW prairies are an excellent model system to examine how climate change will affect the distribution of native plant species in grassland sites. Our experimental objectives were to determine: (i) how climate change will affect the range distribution of native plant species; (ii) what life history stages are most sensitive to climate change in a group of key indicator native species; (iii) the robustness of current restoration techniques and suites of species to changing climate, and in particular, the relative competitiveness of native species versus exotic invasive species; and (iv) the effects of climate change on carbon and nutrient cycling and soil-microbial-plant feedbacks. We addressed these objectives by experimentally increasing temperature 2.5 to 3.0 şC above ambient with overhead infrared lamps and increasing wet-season precipitation by 20% above ambient in three upland prairie sites in central-western Washington, central-western Oregon, and southwestern Oregon from fall 2010 through 2012. Additional precipitation was applied within 2 weeks of when it fell so precipitation intensity was increased, particularly during the winter rainy season but with minimal additions during the summer dry season. These three sites also represent a 520-km natural climate gradient of increasing degree of severity of Mediterranean climate from north to south. After removing the extant vegetation, we planted a diverse suite of 12 native species that have their northern range limit someplace within the PNW in each experimental plot. An additional 20 more wide-spread native species were also planted into each plot. We found that recruitment of plant species within their ranges was negatively impacted by increased temperatures, but for species planted north of their current range, increased temperature was neutral. However, for surviving plants climate treatments and site-specific factors (e.g., nutrient availability) were the strongest predictors of plant growth and seed set. When recruitment and plant growth are considered together, increased temperatures are negative within a species current range but beyond this range they become positive. Germination was the most critical stage for plant response across all sites and climate treatments. Our results underscore the importance of including plant vital rates into models that are examining climate change effects on plant ranges. Warming altered plant community composition, decreased diversity, and increased total cover, with warmed northern communities over time becoming more like ambient communities further south. In particular, warming increased the cover of annual introduced species, suggesting that the observed biogeographic pattern of increasing invasion by this plant functional group in US West Coast prairies as one moves further south is at least in part due to climate. Our results suggest that with the projected increase in drought severity with climate change, Pacific Northwest prairies may face an increase of invasion by annuals, similar to what has been observed in California, resulting in novel species assemblages and shifts in functional composition, which in turn may alter ecosystem function. Warming generally increased nutrient availability and plant productivity across all sites. The seasonality of soil respiration responses to heating were strongly dependent on the Mediterranean climate gradient in the PNW, with heating responses being generally positive during periods of adequate soil moisture and becoming neutral to negative during periods of low soil moisture. The asynchrony between temperature and precipitation may make soils less sensitive to warming. Precipitation effects were minimal for all measured responses indicating the importance of increased temperature

Bridgham, Scott D. [University of Oregon; Johnson, Bart [University of Oregon

2013-09-26T23:59:59.000Z

476

Radius of influence for a cosmic-ray soil moisture probe : theory and Monte Carlo simulations.  

SciTech Connect (OSTI)

The lateral footprint of a cosmic-ray soil moisture probe was determined using diffusion theory and neutron transport simulations. The footprint is radial and can be described by a single parameter, an e-folding length that is closely related to the slowing down length in air. In our work the slowing down length is defined as the crow-flight distance traveled by a neutron from nuclear emission as a fast neutron to detection at a lower energy threshold defined by the detector. Here the footprint is defined as the area encompassed by two e-fold distances, i.e. the area from which 86% of the recorded neutrons originate. The slowing down length is approximately 150 m at sea level for neutrons detected over a wide range of energies - from 10{sup 0} to 10{sup 5} eV. Both theory and simulations indicate that the slowing down length is inversely proportional to air density and linearly proportional to the height of the sensor above the ground for heights up to 100 m. Simulations suggest that the radius of influence for neutrons >1 eV is only slightly influenced by soil moisture content, and depends weakly on the energy sensitivity of the neutron detector. Good agreement between the theoretical slowing down length in air and the simulated slowing down length near the air/ground interface support the conclusion that the footprint is determined mainly by the neutron scattering properties of air.

Desilets, Darin

2011-02-01T23:59:59.000Z

477

Internalizing Climate Change—Scientific Resource Management and the Climate Change Challenges  

E-Print Network [OSTI]

Council. 2001. Climate change sci- ence: an analysis of someNWT, Dracup JA. 2004. Climate change impacts uncertainty forVR, Kusler J. 2000. Climate change: Potential impacts and

Dettinger, Michael D.; Culberson, Steven

2008-01-01T23:59:59.000Z

478

Mid-Century Ensemble Regional Climate Change Scenarios for the Western United States  

SciTech Connect (OSTI)

To study the impacts of climate change on water resources in the western U.S., global climate simulations were produced using the National Center for Atmospheric Research/Department of Energy (NCAR/DOE) Parallel Climate Model (PCM). The Penn State/NCAR Mesoscale Model (MM5) was used to downscale the PCM control (1995-2015) and three future (2040-2060) climate simulations to yield ensemble regional climate simulations at 40 km spatial resolution for the western U.S. This paper focuses on analyses of regional simulations in the Columbia River and Sacramento-San Joaquin River Basins. Results based on the regional simulations show that by mid-century, the average regional warming of 1-2.5oC strongly affects snowpack in the western U.S. Along coastal mountains, reduction in annual snowpack is about 70%. Besides changes in mean temperature, precipitation, and snowpack, cold season extreme daily precipitation is found to increase by 5 to 15 mm/day (15-20%) along the Cascades and the Sierra. The warming results in increased rainfall over snowfall and reduced snow accumulation (or earlier snowmelt) during the cold season. In the Columbia River Basin, these changes are accompanied by more frequent rain-on-snow events. Overall, they induce higher likelihood of wintertime flooding and reduced runoff and soil moisture in the summer. Such changes could have serious impacts on water resources and agriculture in the western U.S. Changes in surface water and energy budgets in the Columbia River and Sacramento-San Joaquin basins are driven mainly by changes in surface temperature, which are statistically significant at the 0.95 confidence level. Changes in precipitation, however, are spatially incoherent and not statistically significant except for the drying trend during summer.

Leung, Lai R.; Qian, Yun; Bian, Xindi; Washington, Warren M.; Han, Jongil; Roads, John O.

2004-01-01T23:59:59.000Z

479

Building America Webinar: High Performance Enclosure Strategies: Part II, New Construction- August 13, 2014- Moisture Monitoring Results in an R-40 Wall  

Broader source: Energy.gov [DOE]

This presentation, Moisture Monitoring Results in an R-40 Wall, was presented at the Building America webinar, High Performance Enclosure Strategies, Part II, on August 13, 2014.

480

Climate Change Impacts for the Conterminous USA: An Integrated Assessment Part 4. Water Resources  

SciTech Connect (OSTI)

Global warming will impact the hydrologic cycle by increasing the capacity of the atmosphere to hold moisture. Anticipated impacts are generally increased evaporation at low latitudes and increased precipitation at middle and high latitudes. The impacts on specific regions will depend on changes in weather patterns and are certain to be complex. Here we apply a suite of 12 potential climate change scenarios that could occur over the next century as atmospheric CO2 concentrations reach double the pre-industrial level to the Hydrologic Unit Model of the United States (HUMUS) to simulate water supply in the conterminous United States. In Part 4 we examine the sufficiency of this water supply to meet changing demands of irrigated agriculture. General Circulation Models (GCMs) used to simulate climate disagree on whether the US as a whole and its constituent regions will receive more or less precipitation as global warming occurs. The changes in water yield driven by changes in climate will likely be most consequential in the semi-arid western parts of the country where water yield is currently scarce and the resource is intensively managed. Changes of greater than +/-50% with respect to present day water yield are projected in parts of the Midwest and Southwest US. Interannual variability is likely to increase with reduced water yield but decrease with wetter conditions.

Thomson, Allison M.; Brown, Robert A.; Rosenberg, Norman J.; Srinivasan, Ragahvan; Izaurralde, Roberto C.

2005-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "moisture cdiac climate" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

AEROSOL, CLOUDS, AND CLIMATE CHANGE  

SciTech Connect (OSTI)

Earth's climate is thought to be quite sensitive to changes in radiative fluxes that are quite small in absolute magnitude, a few watts per square meter, and in relation to these fluxes in the natural climate. Atmospheric aerosol particles exert influence on climate directly, by scattering and absorbing radiation, and indirectly by modifying the microphysical properties of clouds and in turn their radiative effects and hydrology. The forcing of climate change by these indirect effects is thought to be quite substantial relative to forcing by incremental concentrations of greenhouse gases, but highly uncertain. Quantification of aerosol indirect forcing by satellite- or ground-based remote sensing has proved quite difficult in view of inherent large variation in the pertinent observables such as cloud optical depth, which is controlled mainly by liquid water path and only secondarily by aerosols. Limited work has shown instances of large magnitude of aerosol indirect forcing, with local instantaneous forcing upwards of 50 W m{sup 66}-2. Ultimately it will be necessary to represent aerosol indirect effects in climate models to accurately identify the anthropogenic forcing at present and over secular time and to assess the influence of this forcing in the context of other forcings of climate change. While the elements of aerosol processes that must be represented in models describing the evolution and properties of aerosol particles that serve as cloud condensation particles are known, many important components of these processes remain to be understood and to be represented in models, and the models evaluated against observation, before such model-based representations can confidently be used to represent aerosol indirect effects in climate models.

SCHWARTZ, S.E.

2005-09-01T23:59:59.000Z

482

The AmeriFlux Data Activity and Data System: An Evolving Collection of Data Management Techniques, Tools, Products and Services  

SciTech Connect (OSTI)

The Carbon Dioxide Information Analysis Center (CDIAC) at Oak Ridge National Laboratory (ORNL), USA has provided scientific data management support for the U.S. Department of Energy and international climate change science since 1982. Over this period, climate change science has expanded from research focusing on basic understanding of geochemical cycles, particularly the carbon cycle, to integrated research addressing climate change impacts, vulnerability, adaptation, and mitigation. Interests in climate change data and information worldwide have grown remarkably and, as a result, so have demands and expectations for CDIAC s data systems. To meet the growing demands, CDIAC s strategy has been to design flexible data systems using proven technologies blended with new, evolving technologies and standards. CDIAC development teams are multidisciplinary and include computer science and information technology expertise, but also scientific expertise necessary to address data quality and documentation issues and to identify data products and system capabilities needed by climate change scientists. CDIAC has learned there is rarely a single commercial tool or product readily available to satisfy long-term scientific data system requirements (i.e., one size does not fit all and the breadth and diversity of environmental data are often too complex for easy use with commercial products) and typically deploys a variety of tools and data products in an effort to provide credible data freely to users worldwide. Like many scientific data management applications, CDIAC s data systems are highly customized to satisfy specific scientific usage requirements (e.g., developing data products specific for model use) but are also designed to be flexible and interoperable to take advantage of new software engineering techniques, standards (e.g., metadata standards) and tools and to support future Earth system data efforts (e.g., ocean acidification). CDIAC has provided data management support for numerous long-term measurement projects crucial to climate change science. One current example is the AmeriFlux measurement network. AmeriFlux provides continuous measurements from forests, grasslands, wetlands, and croplands in North, Central, and South America and offers important insight about carbon cycling in terrestrial ecosystems. We share our approaches in satisfying the challenges of delivering AmeriFlux data worldwide to benefit others with similar challenges handling climate change data, further heighten awareness and use of an outstanding ecological data resource, and highlight expanded software engineering applications being used for climate change measurement data.

Boden, Thomas A [ORNL; Krassovski, Misha B [ORNL; Yang, Bai [ORNL

2013-01-01T23:59:59.000Z

483

Improving Comfort in Hot-Humid Climates with a Whole-House Dehumidifier, Windermere, Florida (Fact Sheet)  

SciTech Connect (OSTI)

Maintaining comfort in a home can be challenging in hot-humid climates. At the common summer temperature set point of 75 degrees F, the perceived air temperature can vary by 11 degrees F because higher indoor humidity reduces comfort. Often the air conditioner (AC) thermostat set point is lower than the desirable cooling level to try to increase moisture removal so that the interior air is not humid or "muggy." However, this method is not always effective in maintaining indoor relative humidity (RH) or comfort. In order to quantify the performance of a combined whole-house dehumidifier (WHD) AC system, researchers from the U.S. Department of Energy's Building America team Consortium of Advanced Residential Buildings (CARB) monitored the operation of two Lennox AC systems coupled with a Honeywell DH150 TrueDRY whole-house dehumidifier for a six-month period. By using a WHD to control moisture levels (latent cooling) and optimizing a central AC to control temperature (sensible cooling), improvements in comfort can be achieved while reducing utility costs. Indoor comfort for this study was defined as maintaining indoor conditions at below 60% RH and a humidity ratio of 0.012 lbm/lbm while at common dry bulb set point temperatures of 74 degrees -80 degrees F. In addition to enhanced comfort, controlling moisture to these levels can reduce the risk of other potential issues such as mold growth, pests, and building component degradation. Because a standard AC must also reduce dry bulb air temperature in order to remove moisture, a WHD is typically needed to support these latent loads when sensible heat removal is not desired.

Not Available

2013-11-01T23:59:59.000Z

484

Northeast Climate Science Center: Transposing Extreme Rainfall to Assess Climate Vulnerability  

Office of Energy Efficiency and Renewable Energy (EERE)

Climate models predict significant increases in the magnitude and frequency of extreme rainfalls.  However, climate model projections of precipitation vary greatly across models.  For communities...

485

Building Science-Based Climate Maps - Building America Top Innovation...  

Energy Savers [EERE]

Building Science-Based Climate Maps - Building America Top Innovation Building Science-Based Climate Maps - Building America Top Innovation Photo showing climate zone maps based on...

486

Climate Change, the Clean Air Act, and Industrial Pollution  

E-Print Network [OSTI]

Climate Change, the Clean Air Act, and Industrial PollutionCONSIDERATIONS IN CLIMATE POLICY . A.pollutant Considerations into Climate Policy 1.

Kaswan, Alice

2012-01-01T23:59:59.000Z

487

Climate Change and San Francisco Bay-Delta Tidal Wetlands  

E-Print Network [OSTI]

National Institute for Climate Change Research, Coastalthe context of predicted climate change. Madrońo 54(3):234–18–20. Dettinger MD. 2005. From climate-change spaghetti to

Parker, V. Thomas; Callaway, John C.; Schile, Lisa M.; Vasey, Michael C.; Herbert, Ellen R.

2011-01-01T23:59:59.000Z

488

Supercomputers Fuel Global High-Resolution Climate Models  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Supercomputers Fuel Global High-Resolution Climate Models Supercomputers Fuel Global High-Resolution Climate Models Berkeley Lab Researcher Says Climate Science is Entering New...

489

Building America Climate-Specific Guidance | Department of Energy  

Energy Savers [EERE]

Building America Building America Climate-Specific Guidance Building America Climate-Specific Guidance Building America Climate-Specific Guidance 2014 Housing Innovation...

490

President Obama on Climate Change | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

President Obama on Climate Change President Obama on Climate Change Addthis Speakers President Barack Obama Duration 2:46 Topic Energy Sector Jobs Renewables Solar Climate Change...

491

Climate Change Task Force Webinar Series | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Climate Change Task Force Webinar Series Climate Change Task Force Webinar Series The four-part Climate Change Impacts and Indian Country webinar series provided tribal leaders an...

492

Stakeholder Engagement in Climate Change Policymaking in American Cities  

E-Print Network [OSTI]

the dimensions of climate change communication by conductingdynamics around climate change communication at thethe dimensions of climate change communication by conducting

Fiack, Duran; Kamieniecki , Sheldon

2015-01-01T23:59:59.000Z

493

Economic Damages from Climate Change: An Assessment of Market Impacts  

E-Print Network [OSTI]

the affects of climate change on agriculture in irrigatedmarket impacts from climate change on US agriculture and onimpacts of climate change on US agriculture. The first set

Hanemann, W Michael; Dale, Larry

2006-01-01T23:59:59.000Z

494

Seawalls Are Not Enough: Climate Change & U.S. Interests  

E-Print Network [OSTI]

The impact of climate change on agriculture, for example, isthe impacts of climate change on agriculture. The reasonsimpact of climate change on agriculture, forestry, coastal

Freeman, Jody; Guzman, Andrew

2009-01-01T23:59:59.000Z

495

What is the Economic Cost of Climate Change?  

E-Print Network [OSTI]

Sea Level, California Climate Change Center, Report CEC-500-in the assessment of climate change damages: illustrationThe Economic Cost of Climate Change Impact on California

Hanemann, W. Michael

2008-01-01T23:59:59.000Z

496

Climate Change and Flood Operations in the Sacramento Basin, California  

E-Print Network [OSTI]

Washington, D.C. : Climate Change Science Program andProgress in incorporating climate change into management ofJULY 2011 Climate Change and Flood Operations in the

Willis, Ann D.; Lund, Jay R.; Townsley, Edwin S.; Faber, Beth A.

2011-01-01T23:59:59.000Z

497

Climate Change, the Clean Air Act, and Industrial Pollution  

E-Print Network [OSTI]

typical NSPS). 2012] CLIMATE CHANGE & INDUSTRIAL POLLUTION169, at 1256-57. 2012] CLIMATE CHANGE & INDUSTRIAL POLLUTION10482 tbl. 11. 2012] CLIMATE CHANGE & INDUSTRIAL POLLUTION

Kaswan, Alice

2012-01-01T23:59:59.000Z

498

Institutionalizing Unsustainability: The Paradox of Global Climate Governance  

E-Print Network [OSTI]

The Climate Change Convention and Developing Countries: Fromand Climate Change: Perspectives from Developing Countries.developing countries by shift- ing the governance of climate change

Stevenson, Hayley

2013-01-01T23:59:59.000Z

499

Global Warming What is Climate? Ocean's Role in Climate Change Uncertainty Quantification, the Next Frontier The Role Played by Oceans in Climate  

E-Print Network [OSTI]

Global Warming What is Climate? Ocean's Role in Climate Change Uncertainty Quantification, the Next Department University of Arizona October 11, 2008 #12;Global Warming What is Climate? Ocean's Role in Climate, Undergraduate Students: 2. UQGQG #12;Global Warming What is Climate? Ocean's Role in Climate Change Uncertainty

Restrepo, Juan M.

500

Ocean Carbon Cycle Models from the Carbon Dioxide Information Analysis Center (CDIAC)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

•\tPacific data-model intercomparison from Patrick Wetzel (Max Planck Institute for Meteorology, Germany)