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1

HO #19 NRES 725: Plant Physiol. Ecology Spring 2013 From Barbour et al. (1999) Terrestrial Plant Ecology, 3rd  

E-Print Network (OSTI)

HO #19 NRES 725: Plant Physiol. Ecology Spring 2013 From Barbour et al. (1999) Terrestrial Plant Ecology, 3rd Edition. #12;HO #20 NRES 725: Plant Physiol. Ecology Spring 2013 From Larcher (1995) #12;HO #21 NRES 725: Plant Physiol. Ecology Spring 2013 Osmond et al. (1982) IN Encyclopedia of Plant

Nowak, Robert S.

2

ENVIRONMENTAL AND RESOURCE STUDIES ERSC 358H Pollution Ecology of Terrestrial Ecosystems  

E-Print Network (OSTI)

-1- ENVIRONMENTAL AND RESOURCE STUDIES ERSC 358H Pollution Ecology of Terrestrial Ecosystems Course:00 J 127 -Simcoe Building (first lecture September 11, 2008) Office Hours: Prior to the start of class will deal with a rather wide array of topics in the environmental sciences, with particular emphasis

Fox, Michael

3

Generation of a Consistent Terrestrial Net Primary Production Data Set  

NLE Websites -- All DOE Office Websites (Extended Search)

Generation of a Consistent Terrestrial Net Generation of a Consistent Terrestrial Net Primary Production Data Set Final Report NASA Reference Number TE/99-0005 May 3, 2001 Richard J. Olson and Jonathan M. O. Scurlock Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37831-6407 This project, "Generation of a Consistent Terrestrial Net Primary Production Data Set", is a coordinated, international effort to compile global estimates of terrestrial net primary productivity (NPP) for parameterization, calibration, and validation of NPP models. The project (NASA Reference Number TE/99-0005) was funded by the National Aeronautics and Space Administration (NASA), Office of Earth Science, Terrestrial Ecology Program under Interagency Agreement number 2013-M164-A1, under

4

NASA  

Science Journals Connector (OSTI)

The National and Space Administration (NASA) was established to direct the American space... Expansion of knowledge of phenomena in the atmosphere and space. Improvement of the usefulness, performance, speed...

Conway W. Snyder

1997-01-01T23:59:59.000Z

5

Biological nitrogen fixation: rates, patterns and ecological controls in terrestrial ecosystems  

Science Journals Connector (OSTI)

...Southwest Biological Science Center, Canyonlands Research...terrestrial BNF for a pre-industrial world by combining information...estimate is that pre-industrial N fixation was 58...Boyer, EW. 2004 Pre-industrial and contemporary fluxes...through rivers: a global assessment based on typology...

2013-01-01T23:59:59.000Z

6

Evaluation of terrestrial microcosms for assessing the fate and effects of genetically engineered microorganisms on ecological processes  

SciTech Connect

This project evaluates and modifies the existing US Environmental Protection Agency's Office of Pesticides and Toxic Substances (EPA/OPTS) terrestrial microcosm test system and test protocols such that they can be used to determine the environmental fate and ecological hazards of genetically engineered microorganisms (GEMs). The intact soil-core microcosm represents terrestrial ecosystems, and when coupled with appropriate test protocols, such microcosms may be appropriate to define and limit risks associated with the intentional release of GEMs. The terrestrial microcosm test system was used to investigate the survival and transport of two model GEMs (Azospirillum lipoferum and Pseudomonas sp. Tn5 mutants) to various trophic levels and niches and through intact soil cores. Subsequent effects on nutrient cycling and displacement of indigenous microorganisms were evaluated. The model organisms were a diazotrophic root-colonizing bacterium (A. lipoferum) and a wheat root growth-inhibiting rhizobacterium (Pseudomonas sp.). The transposable element Tn5 was used as a genetic marker for both microorganisms in two separate experiments. The organisms were subjected to transposon mutagenesis using a broad host-range-mobilizable suicide plasmid. The transposon Tn5 conferred levels of kanamycin resistance up to 500 ..mu..g/ml (Pseudomonas sp.), which allowed for selection of the bacteria from environmental samples. The presence of Tn5 DNA in the genome of the model GEMs also allowed the use of Tn5 gene probes to confirm and enumerate the microorganisms in different samples from the microcosms. Two types of root growth-inhibiting Pseudomonas sp. Tn5 mutants were obtained and used in microcosm studies: those that lacked the ability to inhibit either wheat root growth or the growth of other microorganisms in vitro (tox/sup /minus//) and those which retained these properties (tox/sup +/). 53 refs., 7 figs., 6 tabs.

Fredrickson, J.K.; Bentjen, S.A.; Bolton, H. Jr.; Li, S.W.; Ligotke, M.W.; McFadden, K.M.; Van Voris, P.

1989-04-01T23:59:59.000Z

7

Integrating Empirical-Modeling Approaches to Improve Understanding of Terrestrial Ecology Processes  

SciTech Connect

Recent decades have seen tremendous increases in the quantity of empirical ecological data collected by individual investigators, as well as through research networks such as FLUXNET (Baldocchi et al., 2001). At the same time, advances in computer technology have facilitated the development and implementation of large and complex land surface and ecological process models. Separately, each of these information streams provides useful, but imperfect information about ecosystems. To develop the best scientific understanding of ecological processes, and most accurately predict how ecosystems may cope with global change, integration of empirical and modeling approaches is necessary. However, true integration - in which models inform empirical research, which in turn informs models (Fig. 1) - is not yet common in ecological research (Luo et al., 2011). The goal of this workshop, sponsored by the Department of Energy, Office of Science, Biological and Environmental Research (BER) program, was to bring together members of the empirical and modeling communities to exchange ideas and discuss scientific practices for increasing empirical - model integration, and to explore infrastructure and/or virtual network needs for institutionalizing empirical - model integration (Yiqi Luo, University of Oklahoma, Norman, OK, USA). The workshop included presentations and small group discussions that covered topics ranging from model-assisted experimental design to data driven modeling (e.g. benchmarking and data assimilation) to infrastructure needs for empirical - model integration. Ultimately, three central questions emerged. How can models be used to inform experiments and observations? How can experimental and observational results be used to inform models? What are effective strategies to promote empirical - model integration?

McCarthy, Heather [University of Oklahoma; Luo, Yiqi [University of Oklahoma; Wullschleger, Stan D [ORNL

2012-01-01T23:59:59.000Z

8

Presentation Title Page with no NASA imagery  

NLE Websites -- All DOE Office Websites (Extended Search)

Workshop Wrap Up Workshop Wrap Up * ORNL DAAC, MODIS Land Products Subsets Tools (MLPST) and Spatial Data Access Tool (SDAT) * SEDAC, Data Products and Terra Viva Data Viewer * GES DISC, GIOVANNI * LPDAAC, Products & Services * Affiliated Workshop: WK 13- How to Prepare Ecological Data Sets for Effective Analysis and Sharing http://eco.confex.com/eco/techprogram/S5744.HTM * Twelve EOSDIS Data Centers Jennifer Brennan, NASA EOSDIS Outreach Lead, Jennifer.L.Brennan@nasa.gov , Phone: 301-352-4628 National Aeronautics and Space Administration Tammy Walker Beaty 3 ORNL DAAC - MLPST and SDAT * ORNL DAAC for biogeochemical dynamics, http://daac.ornl.gov Mission: assemble, distribute, and provide data services for a comprehensive archive of terrestrial biogeochemistry and ecological dynamics observations and models to facilitate

9

Plant Ecology An Introduction  

E-Print Network (OSTI)

1 Plant Ecology An Introduction Ecology as a Science Study of the relationships between living and causes of the abundance and distribution of organisms Ecology as a Science We'll use the perspective of terrestrial plants Basic ecology - ecological principles Applied ecology - application of principles

Cochran-Stafira, D. Liane

10

Empirical and theoretical challenges in aboveground–belowground ecology  

E-Print Network (OSTI)

in aboveground–belowground ecology Wim H. van der Putten ·Interactions, Centre for Terrestrial Ecology, NetherlandsInstitute of Ecology NIOO-KNAW, Boterhoeksestraat 48, 6666

2009-01-01T23:59:59.000Z

11

Ecological  

Office of Legacy Management (LM)

- Consequences of Nuclear Testing Amcl~itka isln,zd has a Iristory of disturbnnce by nroder~r matt, i,rclr~ding US. military operatio~ts on the isla~rd drrring Il'orld ll'nr % n~rterlnthrg the a~tder.qou~rd nuclear tests Nilrow nrrd Cannikin, for which preparation begntr in 1966. nlarry of the. terrestrial distarbnrrces resttlti,tg from ,taclear testing were superimposed o n scars remai~tirrg from the nrilitnry occt~pntiotz. Constrriction, road hirprouement, and the hlilrow an(/ Cnrrnikbt nt~clenr deto~rntions resulted bt the loss or deterioratio,t of about 420 Ira (1040ncres) of terrestrial hnbitnt, or less thmr 1.5% of the total area of An~clritka. A few streams and lakes were pollicted by drilling effluettts or human wastes; nornlalflrislting action is expected t

12

Evaluate and characterize mechanisms controlling transport, fate, and effects of army smokes in the aerosol wind tunnel: Transport, transformations, fate, and terrestrial ecological effects of hexachloroethane obscurant smokes  

SciTech Connect

The terrestrial transport, chemical fate, and ecological effects of hexachloroethane (HC) smoke were evaluated under controlled wind tunnel conditions. The primary objectives of this research program are to characterize and assess the impacts of smoke and obscurants on: (1) natural vegetation characteristic of US Army training sites in the United States; (2) physical and chemical properties of soils representative of these training sites; and (3) soil microbiological and invertebrate communities. Impacts and dose/responses were evaluated based on exposure scenarios, including exposure duration, exposure rate, and sequential cumulative dosing. Key to understanding the environmental impacts of HC smoke/obscurants is establishing the importance of environmental parameters such as relative humidity and wind speed on airborne aerosol characteristics and deposition to receptor surfaces. Direct and indirect biotic effects were evaluated using five plant species and two soil types. HC aerosols were generated in a controlled atmosphere wind tunnel by combustion of hexachloroethane mixtures prepared to simulate normal pot burn rates and conditions. The aerosol was characterized and used to expose plant, soil, and other test systems. Particle sizes of airborne HC ranged from 1.3 to 2.1 {mu}m mass median aerodynamic diameter (MMAD), and particle size was affected by relative humidity over a range of 20% to 85%. Air concentrations employed ranged from 130 to 680 mg/m{sup 3}, depending on exposure scenario. Chlorocarbon concentrations within smokes, deposition rates for plant and soil surfaces, and persistence were determined. The fate of principal inorganic species (Zn, Al, and Cl) in a range of soils was assessed.

Cataldo, D.A.; Ligotke, M.W.; Bolton, H. Jr.; Fellows, R.J.; Van Voris, P.; McVeety, B.D.; Li, Shu-mei W.; McFadden, K.M.

1989-09-01T23:59:59.000Z

13

Using NASA Remote Sensing Data to Reduce Uncertainty of Land-Use Transitions in  

NLE Websites -- All DOE Office Websites (Extended Search)

NASA Remote Sensing Data to Reduce Uncertainty of Land-Use Transitions in NASA Remote Sensing Data to Reduce Uncertainty of Land-Use Transitions in Global Carbon-Climate Models: Data Management Plan L. Chini, G.C. Hurtt, M. Hansen, and P. Potapov Department of Geography University of Maryland The following Data Management Plan was part of the NASA ROSES 2012 Proposal Using NASA Remote Sensing Data to Reduce Uncertainty of Land-Use Transitions in Global Carbon- Climate Models (summary) submitted to the Terrestrial Ecology Program. It is presented as an example plan. Data Management Plan The proposed project will generate important new datasets of remote-sensing-based land-use transitions and their inherent uncertainty. Our plan for managing these datasets includes quality assessment, long-term archiving, and data sharing and dissemination (along with documentation

14

Terrestrial Magnetism  

Science Journals Connector (OSTI)

... THE present activity of the department of terrestrial magnetism of the Carnegie Institution of Washington and the largeness of its future aims are alike ... a “progress report” which he contributes to the latest (March) number of Terrestrial Magnetism. The department, which has lately entered on its eleventh year, has under construetion ...

C. CHREE

1914-07-23T23:59:59.000Z

15

Evaluate and characterize mechanisms controlling transport, fate and effects of army smokes in an aerosol wind tunnel: Transport, transformations, fate and terrestrial ecological effects of fog oil obscurant smokes: Final report  

SciTech Connect

The terrestrial transport, chemical fate, and ecological effects of fog oil (FO) smoke obscurants were evaluated under controlled wind tunnel conditions. The primary objectives of this research program are to characterize and assess the impacts of smoke and obscurants on: (1) natural vegetation characteristic of US Army training sites in the United States; (2) physical and chemical properties of soils representative of these training sites; and (3) soil microbiological and invertebrate communities. Impacts and dose/responses were evaluated based on an exposure scenario, including exposure duration, exposure rate, and sequential cumulative dosing. Key to understanding the environmental impacts of fog oil smoke/obscurants is establishing the importance of environmental parameters, such as relative humidity and wind speed on airborne aerosol characteristics and deposition to receptor surfaces. Direct and indirect biotic effects were evaluated using five plant species and three soil types. 29 refs., 35 figs., 32 tabs.

Cataldo, D.A.; Van Voris, P.; Ligotke, M.W.; Fellows, R.J.; McVeety, B.D.; Li, Shu-mei W.; Bolton, H. Jr.; Fredrickson, J.K.

1989-01-01T23:59:59.000Z

16

Terrestrial Magnetism*  

Science Journals Connector (OSTI)

... A similar investigation of the effect of the moon's action on terrestrial magnetism requires a series of observations made at much less distant intervals than the monthly ones ... heat, from the central body of our system, or merely having its own inherent magnetism modified by solar action, then we must choose as our unit the lunation, or ...

1873-01-09T23:59:59.000Z

17

Terrestrial Magnetism*  

Science Journals Connector (OSTI)

... IN bringing before you this evening, gentlemen, the subject of terrestrial magnetism, it is not my intention to attempt to present you with an exhaustive paper ... clearly as I am able, what is the actual condition of our knowledge respecting the magnetism of the globe, and what the nature of its complex variations, without, however, ...

1873-01-02T23:59:59.000Z

18

Montana State University 1 Ph.D. Degree in Ecology  

E-Print Network (OSTI)

Montana State University 1 Ph.D. Degree in Ecology and Environmental Sciences This cross of ecology and environmental sciences, within the unparalleled natural laboratory that is the Greater Yellowstone Ecosystem. Particular program strengths include terrestrial and aquatic ecology, environmental

Lawrence, Rick L.

19

Coupling Terrestrial and Atmospheric Water Dynamics to Improve Prediction in a Changing Environment  

E-Print Network (OSTI)

Fluxes across the land surface directly influence predictions of ecological processes, atmospheric dynamics, and terrestrial hydrology. However, many simplifications are made in numerical models when considering ...

Lyon, Steve W.; Dominguez, Francina; Gochis, David J.; Brunsell, Nathaniel A.; Castro, Christopher; Chow, Fotini K.; Fan, Ying; Fuka, Daniel; Hong, Yang; Kucera, Paul A.; Nesbitt, Stephen W.; Salzmann, Nadine; Schmidli, Juerg; Snyder, Peter K.; Teuling, Adriaam J.; Twine, Tracy E.; Levis, Samuel; Lundquist, Jessica D.; Salvucci, Guido D.; Sealy, Andrea M.; Walter, M. Todd

2008-09-01T23:59:59.000Z

20

NASA Patter  

Science Journals Connector (OSTI)

A representative selection of developments of interest to opticists reported in NASA Tech Briefs11, No. 6 (

Harris, Franklin S

1988-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

NASA Patter  

Science Journals Connector (OSTI)

Some more developments of interest to the optics community and other readers have been selected by Patricia Wakeling from NASA Tech Briefs15, No.

Wakeling, Patricia R

1991-01-01T23:59:59.000Z

22

Ecological Research Division Theoretical Ecology Program. [Contains abstracts  

SciTech Connect

This report presents the goals of the Theoretical Ecology Program and abstracts of research in progress. Abstracts cover both theoretical research that began as part of the terrestrial ecology core program and new projects funded by the theoretical program begun in 1988. Projects have been clustered into four major categories: Ecosystem dynamics; landscape/scaling dynamics; population dynamics; and experiment/sample design.

Not Available

1990-10-01T23:59:59.000Z

23

NASA ASRS (Pub. 35) NASA ASRS (Pub. 35)  

E-Print Network (OSTI)

NASA ASRS (Pub. 35) #12;NASA ASRS (Pub. 35) #12;NASA ASRS (Pub. 35) #12;NASA ASRS (Pub. 35) #12;NASA ASRS (Pub. 35) #12;NASA ASRS (Pub. 35) #12;NASA ASRS (Pub. 35) #12;NASA ASRS (Pub. 35) #12;NASA ASRS (Pub. 35) #12;NASA ASRS (Pub. 35) #12;NASA ASRS (Pub. 35) #12;NASA ASRS (Pub. 35) #12;NASA ASRS

24

NASA ASRS (Pub. 34) NASA ASRS (Pub. 34)  

E-Print Network (OSTI)

NASA ASRS (Pub. 34) #12;NASA ASRS (Pub. 34) #12;NASA ASRS (Pub. 34) #12;NASA ASRS (Pub. 34) #12;NASA ASRS (Pub. 34) #12;NASA ASRS (Pub. 34) #12;NASA ASRS (Pub. 34) #12;NASA ASRS (Pub. 34) #12;NASA ASRS (Pub. 34) #12;NASA ASRS (Pub. 34) #12;NASA ASRS (Pub. 34) #12;NASA ASRS (Pub. 34) #12;NASA ASRS

25

NASA ASRS (Pub. 33) NASA ASRS (Pub. 33)  

E-Print Network (OSTI)

NASA ASRS (Pub. 33) #12;NASA ASRS (Pub. 33) #12;NASA ASRS (Pub. 33) #12;NASA ASRS (Pub. 33) #12;NASA ASRS (Pub. 33) #12;NASA ASRS (Pub. 33) #12;NASA ASRS (Pub. 33) #12;NASA ASRS (Pub. 33) #12;NASA ASRS (Pub. 33) #12;NASA ASRS (Pub. 33) #12;NASA ASRS (Pub. 33) #12;NASA ASRS (Pub. 33) #12;NASA ASRS

26

NASA Academy Program Descriptions  

E-Print Network (OSTI)

NASA Academy Program Descriptions October 2010 #12;NASA Academy Program Descriptions 2011 October 11, 2010 1/5 NASA Academy at ARC, GRC, GSFC, and MSFC Websites: Ames: http://academy.arc.nasa.gov Glenn: http://academy.grc.nasa.gov Goddard: http://academy.gsfc.nasa.gov Marshall: http://academy.msfc.nasa

Wang, Z. Jane

27

CHANGING NASA  

Science Journals Connector (OSTI)

NASA SHOULD CONTRACT out the management of its 10 centers—places such as Goddard Space Flight Centerto more effectively cany out the nation's plan for space exploration, which focuses on exploration of the moon and beyond (C&EN, March 1, page 22). That's ...

SUSAN MORRISSEY

2004-06-21T23:59:59.000Z

28

23F.S. Chapin, III et al., Principles of Terrestrial Ecosystem Ecology, DOI 10.1007/978-1-4419-9504-9_2, Springer Science+Business Media, LLC 2011  

E-Print Network (OSTI)

;24 2 Earth's Climate System temperature. Because it is hot (6,000°C), the sun emits most energy as high distribution of terrestrial biomes. This chapter provides a general back- ground on the functioning exerts a key control over the function- ing of Earth's ecosystems. Temperature and water availability

Hansen, Andrew J.

29

Terrestrial Sequestration Program  

NLE Websites -- All DOE Office Websites (Extended Search)

TerresTrial sequesTraTion Program TerresTrial sequesTraTion Program Capture and Storage of Carbon in Terrestrial Ecosystems Background Clean, affordable energy is essential for U.S. prosperity and security in the 21st century. More than half of the electricity currently generated in the United States comes from coal-fired boilers, and there is little indication that this percentage will diminish through 2020 and beyond. In addition, the use of coal for electricity generation is projected to more than double in developing nations by 2020. This ever growing demand for fossil-fuel-based power and the consequential rise in atmospheric carbon dioxide (CO 2 ) concentrations requires innovative methods to capture and store CO 2 . Terrestrial ecosystems, which include both soil and vegetation, are widely recognized

30

NASA Defends University Programs  

Science Journals Connector (OSTI)

NASA Defends University Programs ... Predoctoral fellowships, research and facilities grants are essential to the space effort, NASA says ... The Senate Appropriations Committee has questioned the propriety and legality of NASA's academic grant program (C&EN, Nov. 11, page 21). ...

1963-12-02T23:59:59.000Z

31

Nasa’s Information Power Grid Project  

Science Journals Connector (OSTI)

NASA’s four Strategic Enterprises have bold goals that for achievement require orders-of-magnitude forward leaps in technology. Information systems technology is the key to enabling such breakthroughs, and so NAS...

Catherine H. Schulbach

2000-01-01T23:59:59.000Z

32

Terrestrial Ecosystems extend from uplands to wetlands, which form the interface between terrestrial and aquatic ecosystems. This field  

E-Print Network (OSTI)

terrestrial and aquatic ecosystems. This field of study provides students with an understanding of ecological restoration, particularly as it relates to restoring and managing the kinds of ecosystems found, restoration, consulting and education pertaining to a wide range of forest ecosystems in the governmental

Edwards, Paul N.

33

NASA’S PATH DEPENDS ON CONGRESS  

Science Journals Connector (OSTI)

NASA’S PATH DEPENDS ON CONGRESS ... President Barack Obama has given NASA a new human space exploration plan that replaces the agency’s current path, which has enjoyed bipartisan support in Congress. ... Since the President introduced his plan, which relies on commercial partners, in February as part of his fiscal 2011 budget proposal, Congress has been studying details of it to help provide oversight of and direction to NASA. ...

DAVID PITTMAN

2010-08-30T23:59:59.000Z

34

Gewaltfreier Widerstand der NASA.  

E-Print Network (OSTI)

??Das indigene Volk der Nasa im Norden des Cauca, Kolumbien, befindet sich seit der Kolonialzeit im Widerstandskampf. Die Nasa kämpfen um Autonomie, ihre traditionellen Territorien,… (more)

Summereder, Magdalena

2012-01-01T23:59:59.000Z

35

Ecological Applications, 23(1), 2013, pp. 273286 2013 by the Ecological Society of America  

E-Print Network (OSTI)

sequestration; climate change research; data assimilation; Harvard Forest, Massachusetts, USA; process), and LTER (long-term ecological research sites) along with the extended satellite record, and data collation my data: quantifying the value of ecological data for the development of models of the terrestrial

Keenan, Trevor

36

Use of terrestrial toxicity tests for Superfund site assessments  

SciTech Connect

Most risk assessment efforts that evaluate risk from hazardous waste sites have focused on potential human health effects. Concern for potential ecological risk has become a prominent factor in these assessments. The potential impact on all components of ecological systems at risk (including the human component) has prompted the regulatory community to take a more comprehensive approach to risk assessments, incorporating terrestrial toxicity testing. Terrestrial toxicity testing ultimately strengthens the overall risk assessment since responses of feral animals in their natural habitats have important implications in human health. Many biological indicators of stress in animals can be extrapolated to human health as well. Reliance on terrestrial toxicity testing for hazardous waste sites provides both a priori toxicity tests of single chemicals (generally conducted in a laboratory setting), or site-specific testing of extant contamination. Using bioassays of toxicity of environmental samples or in situ testing. Appropriate toxicity tests with representative chemicals and chemical bioavailability, on appropriate species will greatly enhance the information gained and widen mitigation options. Risk managers will be better able to integrate and evaluate toxicity information for the entire system at risk, including the human component. The authors present several matrices that relate chemical action, anticipated toxic effects, and possible terrestrial effects that can be used to provide more comprehensive and ecologically realistic risk assessments at hazardous waste sites.

Williams, B.A.; Kapustka, L.A.; Fairbrother, A. [Ecological Planning and Toxicology, Inc., Corvallis, OR (United States)

1994-12-31T23:59:59.000Z

37

SRS ECOLOGY ENVIRONMENTAL INFORMATION DOCUMENT  

SciTech Connect

The SRS Ecology Environmental Information Document (EEID) provides a source of information on the ecology of Savannah River Site (SRS). The SRS is a U.S. Department of Energy (DOE)--owned property on the upper Atlantic Coastal Plain of South Carolina, centered approximately 40 kilometers (25 miles) southeast of Augusta, Georgia. The entire site was designated a National Environmental Research Park in 1972 by the Atomic Energy Commission, the predecessor of DOE. This document summarizes and synthesizes ecological research and monitoring conducted on the three main types of ecosystems found at SRS: terrestrial, wetland and aquatic. It also summarizes the available information on the threatened and endangered species found on the Savannah River Site. SRS is located along the Savannah River and encompasses an area of 80,267 hectares (310 square miles) in three South Carolina counties. It contains diverse habitats, flora, and fauna. Habitats include upland terrestrial areas, wetlands, streams, reservoirs, and the adjacent Savannah River. These diverse habitats support a variety of plants and animals, including many commercially or recreationally valuable species and several rare, threatened, or endangered species. Soils are the basic terrestrial resource, influencing the development of terrestrial biological communities. Many different soils exist on the SRS, from hydric to well-drained, and from sand to clay. In general, SRS soils are predominantly well-drained loamy sands.

Wike, L; Doug Martin, D; Eric Nelson, E; Nancy Halverson, N; John Mayer, J; Michael Paller, M; Rodney Riley, R; Michael Serrato, M

2006-03-01T23:59:59.000Z

38

Human Ecology Human ecology Research  

E-Print Network (OSTI)

Human Ecology Impact of Human ecology Research Bonus Issue FROM SCHOLARSHIP TO POLICY MAKING OF HUMAN ECOLOGY APRIL 2005/VOLUME 33, NUMBER 1 #12;Human Ecology Volume 33, Number 1 April 2005 The New York State College of Human Ecology at Cornell University Lisa Staiano-Coico, Ph.D. Rebecca Q

Wang, Z. Jane

39

Treatise on Terrestrial Magnetism  

Science Journals Connector (OSTI)

... and from which the writer also attempts to deduce some of the other phenomena of magnetism. There seems to us to be some ambiguity in the writer's method of ... , to arrive at laws, that we may hope to form a theory of terrestrial magnetism, than from “making an hypothesis,”and then attempting to apply it to facts. ...

J. S.

1872-01-04T23:59:59.000Z

40

On Terrestrial Magnetism.  

Science Journals Connector (OSTI)

1843-1850 research-article On Terrestrial Magnetism. William A. Norton The Royal Society is collaborating with JSTOR to digitize, preserve, and extend access to Abstracts of the Papers Communicated to the Royal Society of London. www.jstor.org

1843-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

SOLAR ACTIVITY AND TERRESTRIAL DISTURBANCES  

Science Journals Connector (OSTI)

SOLAR ACTIVITY AND TERRESTRIAL DISTURBANCES Donald H. Menzel HARVARD COLLEGE OBSERVATORY SOLAR ACTIVITY AND TERRESTRIAL DISTURBANCES* BY...OBSERVATORY Scientists have long recognized that solar activity is somehow responsible for, or...

Donald H. Menzel

1954-01-01T23:59:59.000Z

42

Terrestrial Carbon Management  

NLE Websites -- All DOE Office Websites (Extended Search)

Terrestrial Carbon Management Data Sets and Analyses Terrestrial Carbon Management Data Sets and Analyses Carbon Accumulation with Cropland Management Influence of Agricultural Management on Soil Organic Carbon: A Compendium and Assessment of Canadian Studies (VandenBygaart et al., Agriculture and Agri-Food Canada) Soil Carbon Sequestration by Tillage and Crop Rotation: A Global Data Analysis (West and Post, Oak Ridge National Laboratory) Preliminary Estimates of the Potential for Carbon Mitigation in European Soils Through No-Till Farming (Smith et al., University of Aberdeen, United Kingdom) Potential for Carbon Sequestration in European Soils: Preliminary Estimates for Five Scenarios Using Results from Long-Term Experiments (Smith et al., University of Aberdeen, United Kingdom) Carbon Accumulation with Grassland Management

43

NASA CHANGES SCIENCE FOCUS  

Science Journals Connector (OSTI)

NASA CHANGES SCIENCE FOCUS ... In the past year and a half, NASA has received a presidential plan to refocus its efforts with the goal of returning humans to the moon and then on to Mars. ... But the shift of scientific support has drawn concern from both Congress and other NASA followers. ...

SUSAN R. MORRISSEY

2005-07-04T23:59:59.000Z

44

Larval ecology and synchronous reproduction of two crustacean species : Semibalanus balanoides in New England, USA and Gecarcinus quadratus in Veraguas, Panama  

E-Print Network (OSTI)

The environmental cues for synchronous reproduction were investigated for two highly abundant, ecologically important crustacean species: the temperate acorn barnacle, Semibalanus balanoides, and the tropical terrestrial ...

Gyory, Joanna

2011-01-01T23:59:59.000Z

45

NASA’s New Robotic Lunar Program...  

Science Journals Connector (OSTI)

On 14 January 2004, President George W. Bush issued a policy statement entitled A Renewed Spirit of Discovery in which he called upon NASA to begin to plan for a resumption ... step, and beginning no later than 2...

Dr. David M. Harland

2008-01-01T23:59:59.000Z

46

Antarctic terrestrial ecosystems  

SciTech Connect

The Maritime and Continental Antarctic terrestrial ecosystems are considered in the context of environmental impacts - habitat destruction, alien introductions, and pollution. Four types of pollution are considered: nutrients, radionuclides, inert materials, and noxious chemicals. Their ability to recover from perturbation is discussed in the light of present scientific knowledge, and the methods used to control impacts are reviewed. It is concluded that techniques of waste disposal are still inadequate, adequate training in environmental and conservation principles for Antarctic personnel in many countries is lacking, and scientific investigations may be a much more serious threat than tourism to the integrity of these ecosystems. Some priorities crucial to future management are suggested.

Walton, D.W.H.

1987-01-01T23:59:59.000Z

47

SOLAR PHYSICS AND TERRESTRIAL EFFECTS Solar-Terrestrial Interactions  

E-Print Network (OSTI)

SOLAR PHYSICS AND TERRESTRIAL EFFECTS Chapter 4 Chapter 4 Solar-Terrestrial Interactions from the charged particles that reach the planet steadily as part of the solar wind and the much it will be deflected into a circular or spiral path by the Lorentz Force. Most charged particles in the solar wind

Mojzsis, Stephen J.

48

Sandia National Laboratories: NASA  

NLE Websites -- All DOE Office Websites (Extended Search)

NASA Solar Electric Propulsion On May 1, 2013, in Bringing together expertise in advanced Brayton power conversion systems, concentrated solar collector technology and space system...

49

NASA Enhanced Use Lease  

Energy.gov (U.S. Department of Energy (DOE))

Document describes a sample template of an enhanced used lease administered by NASA as part of a power purchase agreement (PPA).

50

NASA/CP--2006214202 NASA Space Exploration Logistics Workshop  

E-Print Network (OSTI)

NASA/CP--2006­214202 NASA Space Exploration Logistics Workshop Proceedings January 17-18, 2006 Washington, DC April 2006 #12;NASA STI Program ... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA scientific and technical information (STI) program

de Weck, Olivier L.

51

1, 167193, 2004 Terrestrial carbon  

E-Print Network (OSTI)

BGD 1, 167­193, 2004 Terrestrial carbon budget at country-scale I. A. Janssens et al. Title Page Biogeosciences Discussions is the access reviewed discussion forum of Biogeosciences The carbon budget.janssens@ua.ac.be) 167 #12;BGD 1, 167­193, 2004 Terrestrial carbon budget at country-scale I. A. Janssens et al. Title

Paris-Sud XI, Université de

52

NASA Customer Satisfaction Survey  

NLE Websites -- All DOE Office Websites (Extended Search)

Customer Satisfaction Survey Customer Satisfaction Survey NASA's Oak Ridge National Laboratory (ORNL) Distributed Active Archive Center (DAAC) would like to encourage you to participate in the NASA ESDIS 2013 American Customer Satisfaction Survey. The ORNL DAAC is one of twelve data centers sponsored by NASA's Earth Science Data and Information System (ESDIS) project. The ESDIS project uses the results of this survey to evaluate our success and to determine where improvements are needed. Invitations will be sent to you, our users, from CFI Group [CFI Group on behalf of NASA (NASA@jangomail.com)] during the week of August 20, 2013. Each invitation will reference us as "ORNL DAAC / FLUXNET", and contain a unique secure link to this Web-based anonymous survey. We encourage you to participate!

53

NASA Remote Sensing and Archaeology  

Science Journals Connector (OSTI)

Although not its primary mission, NASA’s remote sensing missions have been providing ... mounted on both orbital and suborbital platforms, NASA scientists and collaborators from international universities have .....

Marco J. Giardino

2012-01-01T23:59:59.000Z

54

SWP.terrestrial.factsheet0919  

NLE Websites -- All DOE Office Websites (Extended Search)

FACTSHEET FOR PARTNERSHIP FIELD VALIDATION TEST FACTSHEET FOR PARTNERSHIP FIELD VALIDATION TEST Partnership Name Southwest Regional Partnership on Carbon Sequestration Contacts: DOE/NETL Project Mgr. Name Organization E-Mail William O'Dowd NETL William.odowd@netl.doe.gov Principal Investigator Reid Grigg / Brian McPherson NMT reid@prrc.nmt.edu / brian@nmt.edu Field Test Information: Field Test Name Terrestrial Sequestration Programs - Regional Terrestrial and Local Terrestrial Sequestration (Combined With Enhanced Coalbed Methane Sequestration) Test Location Entire Region (Regional Program); San Juan Basin (Local Pilot Test) Amount and Source of CO 2

55

NASA RESEARCH REEVALUATED  

Science Journals Connector (OSTI)

NASA RESEARCH REEVALUATED ... Critics of the research efforts, administered by NASA's Office of Biological & Physical Research (OBPR), question whether the science being conducted on the space shuttle missions and the International Space Station (ISS) is important enough to justify the enormous cost. ... The loss of the space shuttle Columbia and its seven-member crew in the skies over the Southwest U.S. on Feb. 1 has prompted NASA to ground its remaining shuttle fleet— threatening the future of the space station—and Congress to initiate a thorough investigation of the accident and the overall space program. ...

SUSAN R. MORRISSEY

2003-03-24T23:59:59.000Z

56

Los Alamos, NASA  

NLE Websites -- All DOE Office Websites (Extended Search)

Unusual light in dark space revealed by Los Alamos, NASA November 7, 2014 Near-infrared data could change the way we think about galaxies LOS ALAMOS, N.M., Nov. 7, 2014-By looking...

57

New Approaches in Embedded Networked Sensing for Terrestrial Ecological Observatories  

E-Print Network (OSTI)

within a montane mixed- conifer forests, we ask the questionmontane mixed conifer and oak forest, mon- tane chaparral,

2007-01-01T23:59:59.000Z

58

New Approaches in Embedded Networked Sensing for Terrestrial Ecological Observatories  

E-Print Network (OSTI)

and solar radiation are detected, or as soil sensors andsensors; and (3) untethered fixed nodes are battery-powered, solar-solar and thermal radiation values at the soil surface. Currently, the number and types of sensors and

2007-01-01T23:59:59.000Z

59

Ecological and Geochemical Aspects of Terrestrial Hydrothermal Systems  

E-Print Network (OSTI)

exploitation of nearby geothermal energy resources. Dixieexploitation of nearby geothermal energy resources. In Napachange (USFWS, 2009), geothermal energy development (BLM,

Forrest, Matthew James

60

The NASA Food Commercial Space  

E-Print Network (OSTI)

The NASA Food Technology Commercial Space Center and How Your Company Can Participate space in a range of food development projects. For more information about NASA FTCSC or to arrange a presentation about the NASA FTCSC program, contact Dr. Anthony L. Pometto III Director NASA Food Technology

Lin, Zhiqun

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

Aquatic Ecology Aquatic ecology group studies ecological interactions  

E-Print Network (OSTI)

Aquatic Ecology Aquatic ecology group studies ecological interactions between biota and their environment in freshwater and marine ecosystems. The group focuses particularly on the ecological interactions and their underlying ecological processes necessary to sustain ecosystem structure and function in their natural state

62

NASA Enhanced Use Lease  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

KCA-4204 KCA-4204 NASA JOHN F. KENNEDY SPACE CENTER ENHANCED USE LEASE This Enhanced Use Lease (the "Lease") is made as of the date set forth below by the signatories, by and between the NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, an Agency of the United States, John F. Kennedy Space Center, Florida, as the lessor (hereinafter "NASA-KSC"), and Florida Power & Light Company, a corporation organized and existing under the laws of the State of Florida, as the lessee (hereinafter "FPL"). This Lease is made under the authority of section 315 of the National Aeronautics and Space Act of 1958, as amended (42 U.S.C. §2459j) with reference to the following facts: R E C I T A L S A. NASA-KSC is committed to using its real property assets to efficiently

63

NASA Enhanced Use Lease  

NLE Websites -- All DOE Office Websites (Extended Search)

KCA-4204 KCA-4204 NASA JOHN F. KENNEDY SPACE CENTER ENHANCED USE LEASE This Enhanced Use Lease (the "Lease") is made as of the date set forth below by the signatories, by and between the NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, an Agency of the United States, John F. Kennedy Space Center, Florida, as the lessor (hereinafter "NASA-KSC"), and Florida Power & Light Company, a corporation organized and existing under the laws of the State of Florida, as the lessee (hereinafter "FPL"). This Lease is made under the authority of section 315 of the National Aeronautics and Space Act of 1958, as amended (42 U.S.C. §2459j) with reference to the following facts: R E C I T A L S A. NASA-KSC is committed to using its real property assets to efficiently

64

100 Areas CERCLA ecological investigations  

SciTech Connect

This document reports the results of the field terrestrial ecological investigations conducted by Westinghouse Hanford Company during fiscal years 1991 and 1992 at operable units 100-FR-3, 100-HR-3, 100-NR-2, 100-KR-4, and 100-BC-5. The tasks reported here are part of the Remedial Investigations conducted in support of the Comprehensive Environmental Response, compensation, and Liability Act of 1980 studies for the 100 Areas. These ecological investigations provide (1) a description of the flora and fauna associated with the 100 Areas operable units, emphasizing potential pathways for contaminants and species that have been given special status under existing state and/or federal laws, and (2) an evaluation of existing concentrations of heavy metals and radionuclides in biota associated with the 100 Areas operable units.

Landeen, D.S.; Sackschewsky, M.R.; Weiss, S.

1993-09-01T23:59:59.000Z

65

Pacific Northwest Laboratory annual report for 1984 to the DOE Office of Energy Research. Part 2. Ecological sciences  

SciTech Connect

Research progress is reported in the following areas: (1) the terrestrial ecology of semi-arid sites; (2) marine sciences; (3) radionuclide fate and effects; (4) waste mobilization, fate and effects; and (5) theoretical research on environmental sampling. (ACR)

Novich, C.M. (ed.)

1985-02-01T23:59:59.000Z

66

2, 183201, 2005 Global terrestrial  

E-Print Network (OSTI)

, 1997). According to Watts (2000) and Kettle et al. (2002) total global sources and sinks are balancedBGD 2, 183­201, 2005 Global terrestrial COS sink strength L. Sandoval-Soto et al. Title Page Discussions is the access reviewed discussion forum of Biogeosciences Global uptake of carbonyl sulfide (COS

Paris-Sud XI, Université de

67

PROPULSION AND ENERGY Terrestrial energy  

E-Print Network (OSTI)

PROPULSION AND ENERGY Terrestrial energy On the morning of Monday, August 29, Hurri- cane Katrina dependence we all have on power and energy systems. Nine major oil re- fineries in Louisiana and Mississippi- trial energy community is the question of why alternative energy sources, such as coal, solar, wind

Aggarwal, Suresh K.

68

NASA PLANS RETURN TO MOON  

Science Journals Connector (OSTI)

NASA PLANS RETURN TO MOON ... By the end of the next decade, the moon will again be visited by humans, according to plans announced by NASA on Dec. 4. Unlike NASA's previous human missions to the moon, however, this plan would set up a permanent, self-sustaining lunar base at the south pole. ... As part of the plan, NASA would launch a series of robotic missions to study the moon in detail over the next few years. ...

2006-12-11T23:59:59.000Z

69

nasa Office Of Inspector General  

E-Print Network (OSTI)

nasa Office Of Inspector General S E m I A N N u A L r E P O r T october 1, 2010­march 31, 2011 #12;#12;FROM THE INSPECTOR GENERAL In January 2011, the NASA Office of Inspector General (OIG) took the unusual step of sending a letter to the Chairs and Ranking Members of NASA's congressional oversight

Christian, Eric

70

NASA OFFICE OF INSPECTOR GENERAL  

E-Print Network (OSTI)

NASA OFFICE OF INSPECTOR GENERAL SEMIANNUAL REPORT October 1, 2012­March 31, 2013 #12;A-3 Rocket 9 rocket lifts off from Cape Canaveral NASA's Curiosity rover on the Martian surface The Sun captured by NASA's Solar Dynamics Observatory #12;October 1, 2012­March 31, 2013 FROM THE INSPECTOR GENERAL

71

Page | 1 NASA Retrospective Plan Progress  

E-Print Network (OSTI)

Page | 1 NASA Retrospective Plan Progress January 9, 2011 Agency) Progress updates and anticipated accomplishments Notes 1. NASA/Procurement AD60 NASA Payments This rule revises the NASA Grant and Cooperative Handbook at 14 CFR

Waliser, Duane E.

72

Conservation Ecology & Entomology Department Stellenbosch University ecological network research (Mondi  

E-Print Network (OSTI)

Conservation Ecology & Entomology Department Stellenbosch University ecological network research (Mondi Ecological Network Programme (MENP) Ecological networks (ENs) reduce the isolation of populations helps to prevent ecological relaxation (the loss of ecological systems and interactions) and so prevents

Geldenhuys, Jaco

73

DOE/NASA/1005-2 FILE COpy NASA TM-83649 D N  

E-Print Network (OSTI)

DOE/NASA/1005-2 FILE COpy NASA TM-83649 D N REMOVE Overview of NASA Lewis Research Center Free available from NTIS at the above address. #12;DOE/NASA/1 005-2 NASA TM-83649 Overview of NASA Lewis Research #12;OVERVIEW OF NASA LEWIS RESEARCH CENTER FREE-PISTON STIRLING ENGINE ACTIVITIES Jack G. Slaby

Oak Ridge National Laboratory

74

SAR Image: Niwot Ridge (Long term Ecological  

NLE Websites -- All DOE Office Websites (Extended Search)

Image: Baltimore Ecosystem study (BES1), Image: Baltimore Ecosystem study (BES1), 2009-07-28 SAR Image: Niwot Ridge (Long term Ecological Research Site in Colorado), 2010-12-14 ORNL DAAC News ORNL DAAC News SUMMER 2011 T he ORNL Distrib- uted Active Archive Center (DAAC) is a NASA-sponsored source for biogeochemical and ecological data and services useful i n e n v i r o n m e n t a l research. The ORNL D A A C c u r r e n t l y archives and distributes greater than 900 prod- ucts categorized as Field Campaign, Land Validation, Regional and Global, or Model Archive. Please visit us online at http://daac.ornl.gov for a comprehensive description of data, and tools available from the ORNL DAAC. Archived news can be found at http://daac.ornl.gov/ news.shtml. http://www.nasa.gov * Synthetic Aperture Radar (SAR) Subsets

75

NASA PLAGUED WITH SPACE PROBLEMS  

Science Journals Connector (OSTI)

NASA PLAGUED WITH SPACE PROBLEMS ... Staged against a ghetto backdrop, Washington Post cartoonist Herblock's question of Vice President Agnew, "You don't feel, then, that when you've seen one planet you've seen them all?" typifies the verbal missiles launched at NASA these days. ... And as if this weren't enough as the agency faces Congress over its next budget, NASA once again finds itself embroiled in questions of science vs. engineering and manned vs. unmanned missions. ...

1969-08-11T23:59:59.000Z

76

NASA @ APS | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

developing rocket propulsion hardware Patrick McManamen, a propulsion system engineer at NASA, examines a cryogenically cooled fuel spray from a test rocket injector...

77

Forest ecology Introduction  

E-Print Network (OSTI)

Forest ecology Introduction Forest ecology is a part of ecology that is con- cerned with forests as opposed to grasslands, savan- nas, or tundra. Ecology is the study of the processes of interaction among organisms and between organ- isms and their environment. Ecology is often subdi- vided into physiological

Johnson, Edward A.

78

Ecology and environment  

E-Print Network (OSTI)

Ecology and environment Essentials Courses MSci (Hons) in Ecology and Environment MSci (Hons) in Ecology and Environment (research placement) BSc (Hons) in Ecology and Environment Foundation year for UK for the MSci in Ecology and Environment (research placement): AAA Typical A level offer range for the other

Sussex, University of

79

EMSL: Science: Terrestrial & Subsurface Ecosystems  

NLE Websites -- All DOE Office Websites (Extended Search)

Terrestrial & Subsurface Ecosystems Terrestrial & Subsurface Ecosystems Terrestrial and Subsurface Ecosystems logo Visualization of CFD-simulated fluid velocities within a single pore space between randomly packed spherical grains Visualization of CFD-simulated fluid velocities within a single pore space between randomly packed spherical grains. The Terrestrial and Subsurface Ecosystems Science Theme focuses on the dynamics of nutrients, metabolites, and contaminants at biogeochemical interfaces in heterogeneous environments across multiple scales. By providing a mechanistic understanding of biogeochemical and microbial processes in soils and the subsurface, and linking those processes via pore-scale hydrological models, EMSL can improve strategies for sustainable solutions to contaminant attenuation, remediation and biogeochemical

80

NASA | OpenEI  

Open Energy Info (EERE)

NASA NASA Dataset Summary Description (Abstract): Raster GIS ASCII data files of wind speed and wind power density at 10 and 50 m heights. Global data of offshore wind resource as generated by NASA's QuikSCAT SeaWinds scatterometer. (Purpose): To provide information on the wind resource potential of offshore areas. Source NREL Date Released December 31st, 2005 (8 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords GEF GIS NASA NREL SWERA UNEP wind Data application/zip icon Download Maps (zip, 36.3 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 2000 - 2004 License License Other or unspecified, see optional comment below Comment (Use Constraints): This GIS data was developed by the National Renewable Energy Laboratory ("NREL"), which is operated by the Midwest Research Institute for the U.S. Department of Energy ("DOE"). The user is granted the right, without any fee or cost, to use, copy, modify, alter, enhance and distribute this data for any purpose whatsoever, provided that this entire notice appears in all copies of the data. Further, the user of this data agrees to credit NREL in any publications or software that incorporate or use the data. Access to and use of the GIS data shall further impose the following obligations on the User. The names DOE/NREL may not be used in any advertising or publicity to endorse or promote any product or commercial entity using or incorporating the GIS data unless specific written authorization is obtained from DOE/NREL. The User also understands that DOE/NREL shall not be obligated to provide updates, support, consulting, training or assistance of any kind whatsoever with regard to the use of the GIS data. THE GIS DATA IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DOE/NREL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER, INCLUDING BUT NOT LIMITED TO CLAIMS ASSOCIATED WITH THE LOSS OF DATA OR PROFITS, WHICH MAY RESULT FROM AN ACTION IN CONTRACT, NEGLIGENCE OR OTHER TORTIOUS CLAIM THAT ARISES OUT OF OR IN CONNECTION WITH THE ACCESS OR USE OF THE GIS DATA. The User acknowledges that access to the GIS data is subject to U.S. Export laws and regulations and any use or transfer of the GIS data must be authorized under those regulations. The User shall not use, distribute, transfer, or transmit GIS data or any products incorporating the GIS data except in compliance with U.S. export regulations. If requested by DOE/NREL, the User agrees to sign written assurances and other export-related documentation as may be required to comply with U.S. export regulations.

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

Pemberton et al: ALIEN TERRESTRIAL ORCHID, EULOPHIA GRAMINEA, INVADES MIAMI ALIEN TERRESTRIAL ORCHID, EULOPHIA GRAMINEA,  

E-Print Network (OSTI)

, Southeast Asia, southern China to the Ryuku Islands south of Japan. It also extends into cooler areas in this process. If you encounter plants, please send us photos or #12;Pemberton et al: ALIEN TERRESTRIAL ORCHIDPemberton et al: ALIEN TERRESTRIAL ORCHID, EULOPHIA GRAMINEA, INVADES MIAMI 183 ALIEN TERRESTRIAL

Koptur, Suzanne

82

Complexity, Ecology, Finance  

E-Print Network (OSTI)

The Morris Worm Complexity, Ecology, Finance The Pre-HistorySystemic Risk Complexity, Ecology, Finance Andrew Haldane,has called for more ecology in the study of finance ( read

2011-01-01T23:59:59.000Z

83

OAI and NASA's scientific and technical  

E-Print Network (OSTI)

OAI and NASA's scientific and technical information Michael L. Nelson JoAnne Rocker and Terry L in (Van de Sompel and Lagoze (2000, 2002) and Lagoze and Van de Sompel (2001). NASA was an original member that harvest from NASA and non-NASA data providers. The NASA Scientific and Technical Information Program

Nelson, Michael L.

84

NASA 2011 Strategic Plan Vision & Mission  

E-Print Network (OSTI)

NASA 2011 Strategic Plan Vision & Mission Vision: NASA leads scientific and technological advances, education, innovation, economic vitality, and stewardship of the Earth. #12;NASA 2011 Strategic Plan Goals capabilities to conduct NASA's aeronautics and space activities. · Goal 6: Share NASA with the public

Waliser, Duane E.

85

60Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center NASA HCA Applications OutlineNASA HCA Applications Outline  

E-Print Network (OSTI)

60Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center NASA HCA Applications OutlineNASA HCA Applications Outline l 3T Control Architecture ­ architecture Satellite Assistant (under development) #12;61Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David

Kortenkamp, David

86

Ecology 2007 95, 482492  

E-Print Network (OSTI)

LIZA S. COMITA*, RICHARD CONDIT§ and STEPHEN P. HUBBELL Department of Plant Biology, University. Comita, Department of Ecology, Evolution & Behaviour, University of Minnesota, 100 Ecology Building, 1987

Bermingham, Eldredge

87

NASA/CP-2010-216215 Proceedings of the Second NASA Formal  

E-Print Network (OSTI)

April 2010 NASA/CP-2010-216215 Proceedings of the Second NASA Formal Methods Symposium Edited by César Muñoz NASA Langley Research Center, Hampton, Virginia #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA

Muñoz, César A.

88

NASA's Metering Plan | Department of Energy  

Energy Savers (EERE)

NASA's Metering Plan NASA's Metering Plan Presentation covers NASA's Meterting Plan and is given at the FUPWG 2006 Spring meeting, held on May 3-4, 2006 in Atlanta, Georgia....

89

ARM - Campaign Instrument - dc8-nasa  

NLE Websites -- All DOE Office Websites (Extended Search)

govInstrumentsdc8-nasa Comments? We would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Campaign Instrument : NASA DC-8 (DC8-NASA) Instrument...

90

RANGELAND ECOLOGY Rangeland Ecology graduates are trained in the ecology and  

E-Print Network (OSTI)

RANGELAND ECOLOGY Rangeland Ecology graduates are trained in the ecology and management, aesthetic values, biodiversity, recreation, and many others) are sustained through time. Rangeland Ecology graduates are also well prepared to work in ecological restoration of drastically disturbed lands. Rangeland

91

Terrestrial Climate Change and Ecosystem Response Recorded in...  

NLE Websites -- All DOE Office Websites (Extended Search)

Terrestrial Climate Change and Ecosystem Response Recorded in Lake Sediments and Related Deposits Reconstruction of past terrestrial climate and ecosystem response relies on...

92

Thermoelectrics: From Space Power Systems to Terrestrial Waste...  

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

Thermoelectrics: From Space Power Systems to Terrestrial Waste Heat Recovery Applications Thermoelectrics: From Space Power Systems to Terrestrial Waste Heat Recovery Applications...

93

Climate control of terrestrial carbon exchange across biomes and continents  

E-Print Network (OSTI)

control, terrestrial carbon sequestration, temperature,on terrestrial carbon sequestration (Nemani et al 2003, Xiaodeposition and forest carbon sequestration Glob. Change

Yi, C.; Ricciuota, D.; Goulden, M. L.

2010-01-01T23:59:59.000Z

94

Lake Ecology  

NLE Websites -- All DOE Office Websites (Extended Search)

Lake Ecology Lake Ecology Name: Jody Location: N/A Country: N/A Date: N/A Question: We have a partically natural/ partially man-dug lake in our back yard. It is approximately 3 acres in size. The fish in this tiny like are plentiful and HUGE :) Bass up to 20" s (so far) and blue gill up to 10"s (so far). My question is this... we appear to have a heavy goose population and I was wondering if they are the cause of the green slimmy stuff that is all over the top of the water as well as the lighter green slime on the plants growing under the water? Are the fish being harmed by waste from the geese and if so, what can I put in the water to ensure their health? Additionally, I noticed hundreds of frogs during the mating period yet I've yet to see even one tad pole and I am at the lake atleast 5 out of the 7 days in a week. Is there a reason for this. The frogs are two toned.. light green with patches of darker shades of green on the head and body. I've never seen frogs like these before but then again, I've never lived in wet lands prior. The frogs are also very agressive... tend to attack fishing line and even leap up to 4' in the air to attack a fishing rod. Thank heavens they don't have teeth! . We do not keep the fish we catch, we always release.

95

Ecology 2002 90, 223234  

E-Print Network (OSTI)

Journal of Ecology 2002 90, 223­234 © 2002 British Ecological Society Blackwell Science Ltd and JILL LANCASTER Institute of Ecology and Resource Management, University of Edinburgh, Darwin Building-words: allometry, landscape pattern, peatland development, spatial processes Journal of Ecology (2002) 90, 223

96

ECOLOGY LABORATORY BIOLOGY 341  

E-Print Network (OSTI)

Page 1 ECOLOGY LABORATORY BIOLOGY 341 Fall Semester 2008 Bighorn Sheep Rams at Bison Range National ecological data; and 3) oral and written communication skills. Thus, these ecology labs, and statistical analyses appropriate for ecological data. A major goal of this class will be for you to gain

Vonessen, Nikolaus

97

Ecology 2007 21, 455464  

E-Print Network (OSTI)

Functional Ecology 2007 21, 455­464 455 © 2007 The Authors. Journal compilation © 2007 British Ecological Society Blackwell Publishing Ltd The speed of ecological speciation ANDREW P. HENDRY*, PATRIK on ecological time-scales (contemporary evolution) and adaptive divergence can cause reproductive isolation

Rieseberg, Loren

98

Ecology 2004 18, 584591  

E-Print Network (OSTI)

Functional Ecology 2004 18, 584­591 © 2004 British Ecological Society 584 Blackwell Publishing, Ltd. WEICHT,* D. L. MOORHEAD* and R. L. SINSABAUGH* *Department of Earth, Ecological and Environmental productivity, soil respiration Functional Ecology (2004) 18, 584­591 Introduction Net ecosystem responses

Neher, Deborah A.

99

Ecology 2005 93, 231243  

E-Print Network (OSTI)

Journal of Ecology 2005 93, 231­243 © 2005 British Ecological Society Blackwell Publishing, Ltd. PRESIDENTIAL ADDRESS Darkness visible: reflections on underground ecology A. H. FITTER Department of Biology Journal of Ecology (2005) 93, 231­243 doi: 10.1111/j.1365-2745.2005.00990.x Soil, science and civilization

Bruns, Tom

100

BNL/NASA Radiobiology Program  

NLE Websites -- All DOE Office Websites (Extended Search)

General General Radiobiology Home AGS Description NSRL Description NSRL Images NASA Space Radiation Summer School NSRL Beam Info NSRL Users Beamline Requests Steps to Complete Prior to Your Experiment First Time Users Guide Related Links Biosciences Dept. Collider-Accelerator Dept. RHIC/AGS User Center NASA Space Research NASA-USRA Space Radiation Program Space Radiobiology A Collaborative Project sponsored by the NASA Space Radiation Program Manned space exploration in the 21st century holds exciting prospects for the advancement of science and the expansion of the human experience. Plans include the Alpha space station, an outpost on the Moon, exploration of near asteroids, and a piloted mission to Mars. However, for space exploration to go on, human crew members must be protected against the harsh environment of space, in particular, against the hazards of ionizing radiation. The radiation environment in space consists of high energy protons and high energy heavy ions (HZE).

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

NASA: Restructuring for Deep Space  

Science Journals Connector (OSTI)

President George W. Bush has challenged the United States to Return to the Moon and go to Mars and beyond through his Exploration Initiative for NASA.1...Fast-forwarding about 30 years from Apollo to the present,...

2006-01-01T23:59:59.000Z

102

NASA Keeps the Pressure On  

Science Journals Connector (OSTI)

...construct station components by a team led by Boeing. Tam estimates the company's overrun...million, and last month NASA officials and Boeing executives called Allied Signal managers...Tam, citing manufacturing problems at Boeing's plant in Huntsville, Alabama. But...

Andrew Lawler

1996-02-09T23:59:59.000Z

103

Microsoft Word - BB-Terrestrial.doc  

NLE Websites -- All DOE Office Websites (Extended Search)

PCOR Terrestrial Field Validation Test PCOR Terrestrial Field Validation Test 1 FACT SHEET FOR PARTNERSHIP FIELD VALIDATION TEST Partnership Name Plains CO 2 Reduction (PCOR) Partnership - Phase II Contacts: DOE/NETL Project Mgr. Name Organization E-Mail Darin Damiani, U.S. Department of Energy, Darin.Damiani@netl.doe.gov Principal Investigator Edward Steadman Field Test Information: Field Test Name PCOR Terrestrial Field Validation Test Test Location North Dakota, South Dakota, Minnesota, Montana, Iowa Amount and Source of CO 2 Tons N/A Source Atmospheric CO 2 Ducks Unlimited, Inc. U.S. Geological Survey Northern Prairie Wildlife Research Center Field Test Partners (Primary Sponsors) North Dakota State University

104

NASA/TM2009215726 Formally Verified Practical  

E-Print Network (OSTI)

NASA/TM­2009­215726 Formally Verified Practical Algorithms For Recovery From Loss of Separation of Aerospace, Hampton, Virginia June 2009 #12;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific

Butler, Ricky W.

105

NASA Advisory Council (NAC) Meeting of the  

E-Print Network (OSTI)

NASA Advisory Council (NAC) Meeting of the Human Exploration and Operations Committee NASA Exploration and Operations Committee April 18, 2013 NASA Headquarters Washington, DC Status of the Human Exploration & Operations Mission Directorate ­ Joint Session with the NASA Advisory Committee (NAC) Science

Waliser, Duane E.

106

NASA Retrospective Plan Progress PENDING ACTIONS  

E-Print Network (OSTI)

Page | 1 NASA Retrospective Plan Progress May 2012 PENDING ACTIONS Agency/Subagency RIN /OMB) Progress updates and anticipated accomplishments Notes 1. NASA/Procurement AD60 NASA Grant and Cooperative Agreement: Change Procedures for Letter of Credit Advance Payments This rule revises the NASA Grant

Waliser, Duane E.

107

December 2003 NASA/TM--2003212809  

E-Print Network (OSTI)

December 2003 NASA/TM--2003­212809 A Gold Standards Approach to Training Instructors to Evaluate;The NASA STI Program Office ... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical Information (STI) Program

108

Origins Program Update Henry Throop, NASA HQ  

E-Print Network (OSTI)

Origins Program Update Henry Throop, NASA HQ Program officer: Origins of Solar Systems (OSS Overview · Origins is one of NASA's core research & analysis (R&A) programs, focusing on... · # 1, 2, 3: NASA Planetary Science Division (Henry Throop), $6M/yr · # 4, 5: NASA Astrophysics Division (Mario

Throop, Henry

109

NASA ADVISORY COUNCIL SPACE OPERATIONS COMMITTEE  

E-Print Network (OSTI)

NASA ADVISORY COUNCIL SPACE OPERATIONS COMMITTEE February 8, 2011 NASA Headquarters Washington, DC.................................... 15 Update on NASA's Commercial Spaceflight Initiatives-- ESMD/Phil McAlister ..................... 15Ann Morgan Mr. Bob Sieck Guests Steve Beam / Public Brian Cleaver / Intern-interest Lynn Cline / NASA William

Waliser, Duane E.

110

NASA Research Areas of Interest Released by NASA HQ February 2014  

E-Print Network (OSTI)

NASA Research Areas of Interest Released by NASA HQ February 2014 NASA EPSCoR research priorities), the Office of the Chief Technologist and NASA's ten Centers. Each Mission Directorate, the Office efforts. Information about current NASA research solicitations can be found on NSPIRES at http

Maxwell, Bruce D.

111

NASA Research Areas of Interest Released by NASA HQ June 2012  

E-Print Network (OSTI)

NASA Research Areas of Interest Released by NASA HQ June 2012 NASA EPSCoR research priorities), the Office of the Chief Technologist and NASA's ten Centers. Each Mission Directorate, the Office efforts. Information about current NASA research solicitations can be found on NSPIRES at http

Lawrence, Rick L.

112

NASA/TP-2006-214203 Logistics Lessons Learned in NASA Space Flight  

E-Print Network (OSTI)

NASA/TP-2006-214203 Logistics Lessons Learned in NASA Space Flight William A. (Andy) Evans, United 2006 #12;NASA STI Program ... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA scientific and technical information (STI) program plays a key part

de Weck, Olivier L.

113

NASA Research Areas of Interest Released by NASA HQ April 2013  

E-Print Network (OSTI)

NASA Research Areas of Interest Released by NASA HQ April 2013 NASA EPSCoR research priorities), the Office of the Chief Technologist and NASA's ten Centers. Each Mission Directorate, the Office efforts. Information about current NASA research solicitations can be found on NSPIRES at http

Maxwell, Bruce D.

114

NASA Keck Time Solicitation For Professional Research Using the NASA Allocation of  

E-Print Network (OSTI)

#12;#12;NASA Keck Time Solicitation For Professional Research Using the NASA Allocation Information The NASA Exoplanet Science Institute (NExScI) is calling for proposals to use NASA's share of observing time at the W.M. Keck Observatory (WMKO). On average, NASA receives an allocation of 45 telescope

Abu-Mostafa, Yaser S.

115

DOE Manual Studies Terrestrial Carbon Sequestration | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Manual Studies Terrestrial Carbon Sequestration Manual Studies Terrestrial Carbon Sequestration DOE Manual Studies Terrestrial Carbon Sequestration January 18, 2011 - 12:00pm Addthis Washington, DC - There is considerable opportunity and growing technical sophistication to make terrestrial carbon sequestration both practical and effective, according to the latest carbon capture and storage (CCS) "best practices" manual issued by the U.S. Department of Energy. Best Practices for Terrestrial Sequestration of Carbon Dioxide details the most suitable operational approaches and techniques for terrestrial sequestration, a carbon dioxide (CO2) mitigation strategy capable of removing CO2 already in the air. Consequently, terrestrial sequestration, which uses photosynthesis - part of the natural carbon cycle - to create

116

Ecological Modelling 178 (2004) 3133 The Biogeochemistry of Strontium: a review  

E-Print Network (OSTI)

Ecological Modelling 178 (2004) 31­33 Review The Biogeochemistry of Strontium: a review of H- versity. He completed his doctoral dissertation, "The Biogeochemistry of Strontium," in 1950 under- tainty in the amount of strontium in living terrestrial plants. Strontium was also seen as a means

Limburg, Karin E.

117

Predictive ecology: systems approaches  

Science Journals Connector (OSTI)

...the fluidity of science. Q. Rev. Biol...need for systems approaches. Phil. Trans...Ecology and resource management: a quantitative approach. New York, NY...to develop the science of ecoinformatics along with approaches specific to ecological...

2012-01-01T23:59:59.000Z

118

Ecology or Economy  

E-Print Network (OSTI)

Broadcast Transcript: File this under "Statistics to the Rescue". Economy or ecology? Ecology or economy? Tough choice. Especially for China which is barreling recklessly ahead in its quest to become top consumer nation. A recent release from...

Hacker, Randi; Tsutsui, William

2007-07-18T23:59:59.000Z

119

The role of quality assurance in the monitoring of terrestrial ecosystems  

SciTech Connect

Quality assurance in ecosystem monitoring helps reduce the variability associated with human factors, and increase the probability that if the work is duplicated by other scientists, the results will be comparable. This paper addresses quality assurance issues related to program design, field work, and subjective measurements in terrestrial monitoring. The purpose of this paper is to provide topics for discussion for participants at the Ecological Quality Assurance Workshop, and is not intended to be an exhaustive study of these topics. 11 refs., 1 fig., 1 tab.

Breckenridge, R.P.; Olson, G.L.; Wiersma, G.B. (EG and G Idaho, Inc., Idaho Falls, ID (USA)); Jones, K.B. (Environmental Protection Agency, Las Vegas, NV (USA). Environmental Monitoring Systems Lab.)

1990-01-01T23:59:59.000Z

120

Population doses from terrestrial exposure in the vicinity of abandoned uranium mines in Serbia  

Science Journals Connector (OSTI)

A uranium mineralized area of Stara Planina Mt., Serbia, where uranium ore was exploited for seven years was characterized radiologically. Results were compared with those for an area of background radiation in the northern part of the mountain. The terrestrial gamma dose rate due to 238U, 232Th and 40K in the area affected by mining activities was twofold higher than that of background area. The radiological situation of the affected area is not of immediate concern, except one location with elevated external hazard index where remediative measures taking into account site-specific ecological characteristics should be planned and implemented.

M. Mom?ilovi?; J. Kova?evi?; S. Dragovi?

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

RESEARCH UPDATE Ecology Division  

E-Print Network (OSTI)

1 RESEARCH UPDATE Ecology Division Biotype has changed its name to Ecotype! Following the re-organisation of Forest Research into five science Divisions and three Support Divisions, the former Woodland Ecology Branches to form the new Ecology Division. We decided to give the divisional newsletter a new name (and

122

Ecologically Significant Wetlands  

E-Print Network (OSTI)

Ecologically Significant Wetlands in the Flathead, Stillwater, and Swan River Valleys FINAL REPORT Also: Ecologically Significant Wetlands in the North Fork of the Flathead River Valley Appendix 29b #12;Ecologically Significant Wetlands in the Flathead, Stillwater, and Swan River Valleys JUNE 1, 1999 DEQ

123

Berkeley Lab Earth Sciences Division - Departments - Ecology  

NLE Websites -- All DOE Office Websites (Extended Search)

departments > ecology departments > ecology Ecology Department Core Capabilities Advanced Technology Bioenergy Biofuels Human Health Soil Systems Water Resources People Facilities, Centers & Labs Publications Ecology Department Principal Investigators Gary Andersen Harry Beller Nicholas Bouskill Eoin Brodie Romy Chakraborty Eric Dubinsky Hoi-Ying Holman Christer Jansson Janet Jansson Nigel Quinn Tamas Torok Ecology Department Ecology Department Ecology Department Ecology Department Ecology Department Ecology Department Ecology Department Ecology Department Ecology Department Ecology Department Ecology Department Historical Background ecology comic In 1995 the Center for Environmental Biotechnology was set up as a multidivisonal center under the direction of Dr. Jennie Hunter-Cevera. In 1998, the Ecology Department was created within the Earth Sciences

124

Microsoft Word - BB-Terrestrial-Oct09  

NLE Websites -- All DOE Office Websites (Extended Search)

Terrestrial Field Validation Test Terrestrial Field Validation Test 1 FACT SHEET FOR PARTNERSHIP FIELD VALIDATION TEST Partnership Name Plains CO 2 Reduction (PCOR) Partnership - Phase II Contacts: DOE/NETL Project Mgr. Name Organization E-Mail Andrea McNemar, U.S. Department of Energy, andrea.mcnemar@netl.doe.gov Principal Investigator Edward Steadman Field Test Information: Field Test Name Terrestrial Field Validation Test Test Location North Dakota, South Dakota, Minnesota, Montana, Iowa Amount and Source of CO 2 Tons N/A Source Atmospheric CO 2 Field Test Partners (Primary Sponsors) Ducks Unlimited, Inc. U.S. Geological Survey Northern Prairie Wildlife Research Center North Dakota State University Summary of Field Test Site and Operations:

125

NASA STI Program... in Profile Since its founding, NASA has been dedicated  

E-Print Network (OSTI)

helping NASA maintain this important role. CONFERENCE PUBLICATION. Collected papers from scientific and technical conferences, symposia, seminars, or other meetings sponsored or co-sponsored by NASA. The NASA STI program operates under the auspices of the Agency Chief Information Officer. It collects, organizes, provides for archiving, and disseminates NASA’s STI. The NASA STI program provides access to the NASA Aeronautics and Space Database and its public interface, the NASA Technical Report Server, thus providing one of the largest collections of aeronautical and space science STI in the world. Results are published in both non-NASA channels and by NASA in the NASA STI Report Series, which includes the following report types:

unknown authors

126

NASA Subsonic Jet Transport Noise Reduction Research  

Science Journals Connector (OSTI)

Although new jet transport airplanes in today''s fleet are considerably quieter than the first jet transports introduced about 40 years ago, airport community noise continues to be an important environmental issue. NASA''s Advanced Subsonic Transport ...

Powell Clemans A.; Preisser John S.

2000-08-01T23:59:59.000Z

127

NASA to revamp Earth Observing System  

Science Journals Connector (OSTI)

NASA to revamp Earth Observing System ... EOS is the centerpiece of NASA's comprehensive Mission to Plant Earth, a program designed to observe simultaneously the atmosphere, oceans, and land—and their interactions—from space. ...

PAMELA ZURER

1991-10-14T23:59:59.000Z

128

NASA spurs plans for exploration of Mars  

Science Journals Connector (OSTI)

NASA spurs plans for exploration of Mars ... In place of such high-cost missions carrying many instruments and requiring years of preparation, NASA has initiated a "smaller, faster, cheaper" approach. ...

RICHARD SELTZER

1996-08-26T23:59:59.000Z

129

NASA's Aerosol-Cloud-Ecosystems (ACE) Mission  

Science Journals Connector (OSTI)

Plans for NASA’s Aerosol-Cloud-Ecosystem (ACE) mission is described. Recommended by Earth Science Decadal Survey in 2007, ACE is nominally planned for a 2021 launch. ACE is...

Starr, David O'C

130

NASA seeks ideas for orbiting space tug  

Science Journals Connector (OSTI)

NASA seeks ideas for orbiting space tug ... NASA has issued a request for proposals, inviting aerospace companies to describe how they would define an Orbital Maneuvering Vehicle—what NASA calls a kind of "smart space tug." ... However, NASA notes that the vehicle's role in support of a future space station program is viewed by many in the agency as one of its most essential attributes. ...

1984-01-16T23:59:59.000Z

131

NASA/TM--2014216600 Traffic Management Coordinator  

E-Print Network (OSTI)

weather. NASA and American Airlines (AA) have been conducting an operational trial of DWR since July 17

132

Identifying biological monitoring tools to evaluate the chronic effects of chemical exposures in terrestrial plants  

SciTech Connect

When contamination of any habitat, such as a wetland impacted by heavy metals or a high desert disposal area impacted by chlorophenols and chlorophenoxy herbicides, is considered within an ecological risk assessment context, long-term land use goals should be included as part of the decision-making process, especially when remediation options are being considered for the site. If imminent threats to human health and the environment are highly unlikely, and environmental management and projected land use allow, remediation options and monitoring programs for a site should be developed that assure long-term habitat use, while continuing surveillance for evaluating potential chronic ecological effects. For example, at Milltown Reservoir wetlands on the Clark Fork River in western Montana the baseline ecological risk assessment suggested that no current adverse biological or ecological effects warranted extensive remediation at the site. But, given the land use goals currently anticipated for the wetland habitat and the hydroelectric facility located on the Clark Fork River, a program,should be developed that, in part, continues assessing plant communities and sublethal biological effects as cost-effective monitoring tools for evaluating long-term effects associated with metal-contaminated soils. Similarly, high desert sites that have been impacted by past disposal activities like that at Alkali Lake, Oregon, should be monitored using cost-effective methods that continue to monitor terrestrial plants as a field screening tool for evaluating soil and groundwater contaminated with chlorophenols and chlorophenoxy herbicides.

Linder, G. [ManTech Environmental Technology, Inc., Corvallis, OR (United States)

1994-12-31T23:59:59.000Z

133

NASA?s Dark Matter & Dark Energy Programs  

Science Journals Connector (OSTI)

Abstract We present an overview of selected high value scientific results and prospects for future advances from NASA?s “Dark” missions, i.e., those covering dark matter (DM) and dark energy (DE). This includes current missions HST, Chandra, Swift, GALEX, Suzaku, Fermi, and future missions JWST and WFIRST. These missions and earlier ones, such as WMAP, have brought about a revolution in our understanding of the fundamental properties of the universe – its age, rate of expansion, deceleration history, and composition (i.e., relative mix of luminous matter, dark matter, and dark energy). The next chapters in this story will be written by JWST and WFIRST. JWST was the highest priority of the 2000 Decadal Survey. It will observe in the near and medium infrared, and revolutionize our understanding of the high redshift universe. WFIRST is the highest ranked large space mission of the 2010 Decadal Survey. It is a NASA observatory designed to perform wide-field imaging and slitless spectroscopic surveys of the NIR sky (0.7 – 2.5?). WFIRST will: (i) measure the expansion history of the universe, and thereby constrain dark energy, (ii) find Earth-like planets around other stars using microlensing, and (iii) perform surveys that are ?100 times more sensitive than current NIR surveys.

N. Gehrels; J.K. Cannizzo

2013-01-01T23:59:59.000Z

134

www.nasa.gov Fiscal Year  

E-Print Network (OSTI)

www.nasa.gov Fiscal Year PERFORMANCE AND ACCOUNTABILITY REPORT 2010 National Aeronautics and Space Administration #12;NASA's Performance and Accountability Report The National Aeronautics and Space Administration (NASA) produces an annual Performance and Accountability Report (PAR) to share the Agency's progress

135

NASA -RETROSPECTIVE PLAN PROGRESS January 2013  

E-Print Network (OSTI)

NASA - RETROSPECTIVE PLAN PROGRESS January 2013 Page | 1 PENDING ACTIONS Agency/Subagency RIN /OMB) Progress updates and anticipated accomplishments Notes 1. NASA/Human Capital Management AD88 Aeronautics make nonsubstantive changes to provide current information of NASA's organizations. Part 1201 describes

Waliser, Duane E.

136

NASA VLSI 2007 Mohanty, Vadlamudi and  

E-Print Network (OSTI)

NASA VLSI 2007 Mohanty, Vadlamudi and Kougianos 1 A Universal Voltage Level Converter for Multi University of North Texas dhruva@unt.edu #12;NASA VLSI 2007 Mohanty, Vadlamudi and Kougianos 2 Agenda Custom layout design at 90nm technology Conclusion and future works #12;NASA VLSI 2007 Mohanty, Vadlamudi

Mohanty, Saraju P.

137

NASA restructures for a new era  

Science Journals Connector (OSTI)

NASA restructures for a new era ... Early in 1992, the Bush Administration appointed Daniel S. Goldin, 52, to straighten out NASA. ... Goldin, who worked as a NASA engineer before beginning a 20-year career as an executive with TRW Corp., was retained by the Clinton Administration with orders to accelerate the reform. ...

WIL LEPKOWSKI

1993-10-25T23:59:59.000Z

138

NASA Asks Scientists For Voyager Proposals  

Science Journals Connector (OSTI)

NASA Asks Scientists For Voyager Proposals ... The primary objective of the mission, NASA says, is to obtain fundamental information about Mars, including the physics and chemistry of the planet body, surface, and atmosphere, with special emphasis on investigations relevant to possible Martian biology. ... NASA says that preliminary proposals should be submitted by Aug. 1, 1965. ...

1965-06-21T23:59:59.000Z

139

August 2002 NASA/TM--2002211612  

E-Print Network (OSTI)

August 2002 NASA/TM--2002­211612 Pickup Ions at Dione and Enceladus E. Sittler, R.E. Johnson, S. Jurac, J. Richardson, M. McGrath, F. Crary, D. Young, and J.E. Nordholt #12;The NASA STI Program Office ... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science

Richardson, John

140

NASA's Protein Crystal Work Gets Mixed Reviews  

Science Journals Connector (OSTI)

NASA's Protein Crystal Work Gets Mixed Reviews ... In a just released report, a National Research Council (NRC) task group agrees with NASA's critics that efforts to grow higher quality protein crystals in space have been incremental at best. ... Still, the task group offers NASA solace. ...

LOIS EMBER

2000-03-13T23:59:59.000Z

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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.
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to obtain the most current and comprehensive results.


141

NASA -RETROSPECTIVE PLAN PROGRESS SEPTEMBER 2012  

E-Print Network (OSTI)

NASA - RETROSPECTIVE PLAN PROGRESS SEPTEMBER 2012 Page | 1 PENDING ACTIONS Agency/Subagency RIN groups) Progress updates and anticipated accomplishments Notes 1. NASA/Procurement AD81 Non Procurement Administrative corrections made to align with NASA's current operations and/or to comply with external

Waliser, Duane E.

142

NASA/TM--2001210880 Photographic Analysis Technique  

E-Print Network (OSTI)

NASA/TM--2001­210880 Photographic Analysis Technique for Assessing External Tank Foam Loss Events T'Farrell United Space Alliance, Huntsville, Alabama June 2001 #12;Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical Information (STI) Program

Christian, Eric

143

NASA reports drop in stratospheric ozone  

Science Journals Connector (OSTI)

NASA reports drop in stratospheric ozone ... "I believe I have that evidence," asserts NASA's Heath, adding: "It's not the proof—that will take much more work. ... Public release of the NASA data analysis is somewhat premature, he says, because the paper has not yet been published. ...

1981-08-24T23:59:59.000Z

144

NASA IS LATE ON CLIMATE MISSIONS  

Science Journals Connector (OSTI)

NASA IS LATE ON CLIMATE MISSIONS ... The projects would cost roughly $1.5 billion and benefit NASA, the National Oceanic & Atmospheric Administration (NOAA), and the U.S. Geological Survey. ... A 19-member committee urged NASA to focus on 15 high-priority climate-observing missions and to start the four most important ones, dubbed “Tier 1,” as early as 2010. ...

DAVID PITTMAN

2010-12-20T23:59:59.000Z

145

NASA/TM2013218033 Rewriting Modulo SMT  

E-Print Network (OSTI)

NASA/TM­2013­218033 Rewriting Modulo SMT Camilo Rocha Escuela Colombiana de Ingenier´ia, Bogot´a, Colombia Jos´e Meseguer University of Illinois at Urbana-Champaign, Urbana, IL, USA C´esar A. Mu~noz NASA Langley Research Center, Hampton, VA, USA August 2013 #12;NASA STI Program . . . in Profile Since its

Muñoz, César A.

146

August 2004 NASA/TM--2004212824  

E-Print Network (OSTI)

August 2004 NASA/TM--2004­212824 Stress, Cognition, and Human Performance: A Literature Review and Conceptual Framework Mark A. Staal Ames Research Center, Moffett Field, California #12;The NASA STI Program Office ... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics

147

Project Management in NASA Mars Climate Orbiter  

E-Print Network (OSTI)

Report on Project Management in NASA by the Mars Climate Orbiter Mishap Investigation Board March Acknowledgements 5 Executive Summary 6 1. Introduction 10 2. The Mars Climate Orbiter Mission: Observations and Lessons Learned 15 3. A New Vision for NASA Programs and Projects 24 4. NASA's Current Program/Project

Rhoads, James

148

Montana NASA EPSCoR NASA EPSCoR 2014 Research Group Program  

E-Print Network (OSTI)

Montana NASA EPSCoR NASA EPSCoR 2014 Research Group Program Call for Pre-proposals Introductory Note: This NASA EPSCoR Call for Pre-proposals should not be confused with the Montana Space Grant members). We anticipate that NASA will soon be issuing a Cooperative Agreement Notice (CAN

Maxwell, Bruce D.

149

NASA and Afterschool Programs: Connecting to the Future What NASA Has to Offer  

E-Print Network (OSTI)

NASA and Afterschool Programs: Connecting to the Future What NASA Has to Offer David Hammer and Janet Coffey University of Maryland, College Park When people think of what NASA has to offer science education, one natural starting place is knowledge: NASA scientists have a lot of it, from basic concepts

Hammer, David

150

Montana NASA EPSCoR NASA EPSCoR 2013 Research Group Program  

E-Print Network (OSTI)

Montana NASA EPSCoR NASA EPSCoR 2013 Research Group Program Call for Pre-proposals Introductory Note: This NASA EPSCoR Call for Pre-proposals should not be confused with the Montana Space Grant members). We anticipate that NASA will soon be issuing a Cooperative Agreement Notice (CAN

Lawrence, Rick L.

151

NASA Technical Memorandum 109172 A Strategy for Electronic Dissemination of NASA  

E-Print Network (OSTI)

NASA Technical Memorandum 109172 A Strategy for Electronic Dissemination of NASA Langley Technical Administration Langley Research Center · Hampton, Virginia 23681-0001 NASA Technical Memorandum 109172 A Strategy for Electronic Dissemination of NASA Langley Technical Publications Donna G. Roper, Mary K. McCaskill, Scott D

Nelson, Michael L.

152

NASA EPSCoR in Louisiana A NASA/BOR Research Infrastructure Development Project  

E-Print Network (OSTI)

NASA EPSCoR in Louisiana A NASA/BOR Research Infrastructure Development Project Small Equipment Grants (SEG) for RAP Awardees Sponsored by NASA and the Louisiana Board of Regents 2014 ďż˝ 2015 APPLICATION GUIDELINES Initial 09/2014 #12;1 SMALL EQUIPMENT GRANTS (SEG) FOR RAP AWARDEES A NASA EPSCOR ďż˝ BOR

Li, X. Rong

153

NASA Office of Inspector General Page 1 of 17 NASA's Top Management and Performance Challenges  

E-Print Network (OSTI)

NASA Office of Inspector General Page 1 of 17 NASA's Top Management and Performance Challenges November 2012 Introduction Fiscal year (FY) 2012 ended on a high note for NASA with the successful landing, NASA achieved a major milestone toward its goal of fostering the development of a commercial space

154

Ecology and environment What ecology and environment course is  

E-Print Network (OSTI)

Ecology and environment Essentials What ecology and environment course is there? Ecology 01273 876787 Why ecology and environment at Sussex? · You will be taught by lecturers who are leaders in research, with a broad range of experience and expertise including plant, bird and insect ecology, climate

Sussex, University of

155

Predictive systems ecology  

Science Journals Connector (OSTI)

...developed, at least in part, to refine the terrestrial carbon cycle subroutines of general circulation models and the Earth System Models, and to improve the predictive ability of these models [67]. Models like SORTIE, FORMIND, PPA, PICUS and...

2013-01-01T23:59:59.000Z

156

Center for Research on Enhancing Carbon Sequestration in Terrestrial Ecosystems  

E-Print Network (OSTI)

#12;Center for Research on Enhancing Carbon Sequestration in Terrestrial Ecosystems Personnel. Blaine Metting #12;vii Abstract The Center for Research on Enhancing Carbon Sequestration in Terrestrial needed to evaluate the feasibility of environmentally sound strategies for enhancing carbon sequestration

157

Terrestrial Carbon Cycle Dynamics under Recent and Future Climate Change  

Science Journals Connector (OSTI)

The behavior of the terrestrial carbon cycle under historical and future climate change is examined using the University of Victoria Earth System Climate Model, now coupled to a dynamic terrestrial vegetation and global carbon cycle model. When ...

H. Damon Matthews; Andrew J. Weaver; Katrin J. Meissner

2005-05-01T23:59:59.000Z

158

NASA Aeronautics Research Institute Through aeronautical research solicitations and  

E-Print Network (OSTI)

NASA Aeronautics Research Institute Through aeronautical research solicitations and hosting future challenges, the NASA Aeronautics Research Institute (NARI) promotes innovation in aeronautics across a broad internal and external to NASA. NARI, part of NASA's Aeronautics Research Mission Directorate (ARMD

159

Anthropogenic transformation of the terrestrial biosphere  

Science Journals Connector (OSTI)

...only by proxy [105], they are used here to aid in general assessment of human transformation of ecosystems. Combustion processes often leave clear geological records and are important both ecologically and for indicating different stages of...

2011-01-01T23:59:59.000Z

160

Population Ecology Philip M. Dixon  

E-Print Network (OSTI)

Population Ecology Philip M. Dixon Department of Statistics Iowa State University 20 December 2001 Population ecology is the discipline in ecology that deals with the structure and dynamics (e.g. growth interacting populations. Population ecology is closely related to other ecological disciplines, e

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

Origin of first cells at terrestrial, anoxic geothermal fields  

Science Journals Connector (OSTI)

...terrestrial geothermal fields are conducive...solar light as an energy source and a...terrestrial geothermal fields are conducive...solar light as an energy source and selective...M.), EU COST CM0902 Action (A.Y...diverse kinds of energy, including...terrestrial, anoxic geothermal fields. | All...

Armen Y. Mulkidjanian; Andrew Yu. Bychkov; Daria V. Dibrova; Michael Y. Galperin; Eugene V. Koonin

2012-01-01T23:59:59.000Z

162

Presentation Title Page with no NASA imagery  

NLE Websites -- All DOE Office Websites (Extended Search)

NASA Goddard Space Flight Center(GSFC) NASA Goddard Space Flight Center(GSFC) Data and Information Services Center(GES DISC) National Aeronautics and Space Administration www.nasa.gov Presentation Topics: 1)Quick overview of types of Data, Services and Tools at the GES DISC 2) Tour of GES DISC website http://disc.sci.gsfc.nasa.gov 3)Giovanni Demo: http://disc.sci.gsfc.nasa.gov/giovanni Presented by: Jennifer Brennan, NASA EOSDIS Outreach Lead, NASA GSFC, Adnet Systems Inc. 2 About GES DISC * Located within the Goddard Space Flight Center(GSFC) in Greenbelt, Maryland * Provides access to wide range of global climate data, concentrated primarily in areas of atmospheric composition, atmospheric dynamics, global precipitation, and solar irradiance. * The data center supports data from many heritage and EOS missions including Aqua,

163

RANGELAND ECOLOGY Rangeland Ecology graduates are trained in the ecology and  

E-Print Network (OSTI)

RANGELAND ECOLOGY Rangeland Ecology graduates are trained in the ecology and management, recreation, and many others) are sustained through time. Rangeland Ecology graduates are also well prepared to work in ecological restoration of drastically disturbed lands. Rangeland ecologist often work closely

164

Ecologically Significant Wetlands in the  

E-Print Network (OSTI)

Ecologically Significant Wetlands in the North Fork Flathead River Watershed Prepared See Also: Ecologically Significant Wetlands in the Flathead, Stillwater, & Swan River Valleys Appendix 29 #12;Ecologically Significant Wetlands in the North Fork Flathead River Watershed Prepared

165

Dear Prospective NASA EPSCoR Researchers: The NASA EPSCoR Cooperative Agreement Notice is released each year on the NASA NSPIRES  

E-Print Network (OSTI)

Dear Prospective NASA EPSCoR Researchers: The NASA EPSCoR Cooperative Agreement Notice is released each year on the NASA NSPIRES web site. The timing of this release is highly variable, so please check the NASA website frequently for updates. The Hawaii Space Grant Consortium (HSGC) is required by NASA

Wang, Yuqing

166

Regional Partnerships in Terrestrial Carbon Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

Regional Partnerships in Terrestrial Carbon Sequestration Regional Partnerships in Terrestrial Carbon Sequestration November 6-7, 2001 Lexington, Kentucky Robert Addington AEI Incorporated 2000 Ashland Drive Ashland, KY 41101 Phone: 606-928-3433 Email: crystalj@aeiresources.com Jim Amonette MSIN K8-96 Pacific Northwest National Laboratory P.O. Box 999 Richland, WA 99352 Phone: 509-3765565 Email: jim.amonette@pnl.gov Patrick Angel Area Office Manager U.S. Department of Interior Office of Surface Mining P.O. Box 1048 London, KY 40741 Phone: 606-878-6440 Email: pangel@osmre.gov Hugh Archer Commissioner Kentucky Dept of Natural Resources 663 Teton Trail Frankfort, KY 40601 Phone: 502-564-2184 Email: hugh.archer@mail.state.ky.us Victor Badaker Mining Engineering Dept. University of Kentucky MML Bldg. Lexington, KY 40546 Phone: 859-257-3818

167

Ecology and welfare of aquatic animals in wild capture B. K. Diggles S. J. Cooke J. D. Rose  

E-Print Network (OSTI)

REVIEWS Ecology and welfare of aquatic animals in wild capture fisheries B. K. Diggles · S. J Freedoms'' approach to animal welfare was originally devised for farmed terrestrial animals, and has been within food production systems. There are now moves towards assessing and addressing aquatic animal

Cooke, Steven J.

168

Enter Keyword(s) Today's Ecology Top  

E-Print Network (OSTI)

Enter Keyword(s) Today's Ecology Top News OMG's Business Ecology Initiative BEI Reaches 250 Member Advertisement Ecology Topics Botany Climate Research Ecology Environment Environmental Microbiology Environmental Monitoring Environmental Research Fisheries Research Marine Biology Meteorology Molecular Ecology

169

UESC Project Overview: NASA Ames Research Center  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

NASA Ames Research Center NASA Ames Research Center Utility Energy Services Contract Project Overview Federal Utilities Partnership Working Group Philadelphia, PA October 2011 NASA Ames Research Center Utility Energy Services Contract 2 Today's Discussion * NASA Ames Research Center (ARC) Energy Challenges * UESC Project Goals * Energy and Water Conservation Projects * Project Benefits and Results * Q&A NASA Ames Research Center Utility Energy Services Contract 3 NASA's Energy Challenges * Compliance with federal mandates - EISA, EPAct, Executive Orders (prior to UESC ARC was behind all of its goals) * Very low electric cost (<$0.05/kWh) * Not eligible for electric incentives through local utility (ARC purchases power from WAPA) * Aging mechanical and electrical infrastructure requiring significant

170

BNL NASA Space Radiation Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Illumination Levels in NASA Support Rooms in Medical and NSRL Facilities Illumination Levels in NASA Support Rooms in Medical and NSRL Facilities A. Readings in Medical Room Macro-Environment Micro-Environment Macro-Environment Micro-Environment (in Foot Candles) (in Foot Candles) (in Lux) (in Lux) 9-274 21.5 3.5 231 37.7 11-143 58 3.8 624 40.9 11-211 58 4.2 624 45.2 11-212 35 4.5 377 48.4 11-213 44 4.3 474 46.3 11-214 36.5 5.5 393 59.2 11-221 51 6.2 549 66.7 11-231 24.5 2.9 264 31.2 11-232 37.5 3.5 404 37.7 11-244 35.5 2.8 382 30.1 B. Readings in NSRL Room Macro-Environment Micro-Environment Macro-Environment Micro-Environment (in Foot Candles) (in Foot Candles) (in Lux) (in Lux) A-1 57 24 613 258 A-2 81.5 32 877 344 A-3 51 11.8 549 127 Top of Page Last Modified: July 15, 2008

171

NASA makes plans for Earth surveillance  

Science Journals Connector (OSTI)

NASA makes plans for Earth surveillance ... Some 200 scientists met at the National Aeronautics & Space Administration's Goddard Space Flight Center in Greenbelt, Md., to do some detailed planning for what NASA administrators are describing as "potentially the largest scientific undertaking in the history of spaceflight." ... The EOS measurements, which will be taken from platforms circling the globe in polar orbit, are the first part of an even larger program laid out by NASA as "Mission to Planet Earth." ...

PAMELA ZURER

1989-03-27T23:59:59.000Z

172

NASA's Laser Communications Relay Demonstration Project  

Science Journals Connector (OSTI)

This paper provides an overview of NASA's Laser Communications Relay Demonstration Project (LCRD). LCRD will provide two years of continuous high data rate optical communications as a...

Edwards, Bernard L; Fletcher, Andrew

173

NASA High Contrast Imaging for Exoplanets  

Science Journals Connector (OSTI)

Described is NASA's ongoing program for detection and characterization of exo-solar planets via high-contrast imaging. Some of the more promising proposed techniques under assessment...

Lyon, Richard

174

NASA's Hidden Power: NACA/NASA Public Relations and the Cold War, 1945-1967.  

E-Print Network (OSTI)

??During the 1960s, NASA’s human spaceflight program commanded national and international attention. The program created American images infused with heroic values. What were these images?… (more)

Starr, Kristen

2008-01-01T23:59:59.000Z

175

3, 11851214, 2006 Landscape ecology  

E-Print Network (OSTI)

HESSD 3, 1185­1214, 2006 Landscape ecology meets catchment hydrology B. Schr¨oder Title Page, and function in landscape ecology and catchment hydrology ­ how can quantitative landscape ecology support¨oder (boschroe@uni-potsdam.de) 1185 #12;HESSD 3, 1185­1214, 2006 Landscape ecology meets catchment hydrology B

Paris-Sud XI, Université de

176

Journal of Applied Ecology 2004  

E-Print Network (OSTI)

Journal of Applied Ecology 2004 41, 922­933 © 2004 British Ecological Society Blackwell Publishing that might guide management decisions. We tested whether ideas from landscape ecology (local vs. landscape-scale, Sacramento River, succession, vegetation Journal of Applied Ecology (2004) 41, 922­933 Introduction More than

Holl, Karen

177

Journal of Animal Ecology 2002  

E-Print Network (OSTI)

Journal of Animal Ecology 2002 71, 23­31 © 2002 British Ecological Society Blackwell Science Ltd TONI LAAKSONEN, ERKKI KORPIM�KI and HARRI HAKKARAINEN Section of Ecology, Department of Biology of Animal Ecology (2002) 71, 23­31 Introduction An understanding of age-dependent reproductive out- put

Laaksonen, Toni

178

Journal of Animal Ecology 2004  

E-Print Network (OSTI)

Journal of Animal Ecology 2004 73, 342­352 © 2004 British Ecological Society Blackwell Publishing VALKAMA and VILLE P�YRI Section of Ecology, Department of Biology, University of Turku, FIN-20014 Turku, reproductive value, sex allocation, sex-dependent mortality, varia- ble environment. Journal of Animal Ecology

Laaksonen, Toni

179

BNL NASA Space Radiation Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Purpose: To use beams of heavy ions provided by the Booster accelerator at Brookhaven to study the effects of simulated space radiation on biological and physical systems, with the goal of developing methods and materials to reduce the risk to human beings on prolonged space missions of the effects of ionizing radiation Sponsor: National Aeronautics and Space Administration (NASA) Project cost $34 million over 4 years Operating costs Nearly $8 million per year in 2007 Features * beams of heavy ions extracted from the Booster accelerator with masses and energies similar to the cosmic rays encountered in space: * 1-billion electron volt (GeV)/nucleon iron-56 * 0.3-GeV/nucleon gold-97 * 0.6-GeV/nucleon silicon-28 * 1-GeV/nucleon protons * 1-GeV/nucleon titanium

180

NASA/SP-2007-6105 Systems Engineering  

E-Print Network (OSTI)

NASA/SP-2007-6105 Rev1 NASA Systems Engineering Handbook #12;NASA STI Program...in Profile Since its founding, the National Aeronautics and Space Administration (NASA) has been dedicated to the ad- vancement of aeronautics and space science. The NASA Scientific and Technical Information (STI) program

Rhoads, James

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

National Aeronautics and Space Administration www.nasa.gov  

E-Print Network (OSTI)

National Aeronautics and Space Administration www.nasa.gov Launch Press Kit #12;#12; Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 #12;#12;5 THEMIS Media Contacts NASA Headquarters Dwayne Brown/Tabatha Thompson Policy/Program Management 202/58-726/895 dwayne .c .brown@nasa .gov tabatha .thompson-@nasa .gov NASA Goddard Space Flight

Waliser, Duane E.

182

You and NASA National Aeronautics and Space Administration  

E-Print Network (OSTI)

You and NASA National Aeronautics and Space Administration NASA Aeronautics Research Mission Directorate #12;Start Here: www.aeronautics.nasa.gov The first "A" in "NASA" stands for "Aeronautics"-- "National Aeronautics and Space Administration." Aeronautics has been part of NASA for more than 50 years

Waliser, Duane E.

183

NASA/SP2009566-ADD Human Exploration of Mars  

E-Print Network (OSTI)

NASA/SP­2009­566-ADD Human Exploration of Mars Design Reference Architecture 5.0 Addendum Mars Architecture Steering Group NASA Headquarters Bret G. Drake, editor NASA Johnson Space Center, Houston, Texas July 2009 #12;THE NASA STI PROGRAM OFFICE . . . IN PROFILE Since its founding, NASA has been dedicated

Waliser, Duane E.

184

NASA/TM2009000000 From Verified Models to Verifiable  

E-Print Network (OSTI)

NASA/TM­2009­000000 From Verified Models to Verifiable Code Leonard Lensink L.Lensink@cs.ru.nl Radboud University Nijmegen, The Netherlands C´esar Mu~noz cesar.a.munoz@nasa.gov NASA Langley Research, Hampton, Virginia, USA June 2009 #12;NASA STI Program . . . in Profile Since its founding, NASA has been

Muñoz, César A.

185

Science at NASAScience at NASA Waleed Abdalati  

E-Print Network (OSTI)

, and efficiency of aeronautical and space vehicles; 3) The development and operation of vehicles capable Biological and Physical Processes in the Space Environmentthe Space Environment #12;NASA Organizational Chart #12;NASA Organizational Chart OCSOffice of the d i i OCTAdministrator SMDARMD Centers SMD S0MD

186

Astronaut tipped to lead NASA science division  

Science Journals Connector (OSTI)

... John Grunsfeld, an astrophysicist and astronaut who fixed the Hubble Space Telescope, has been chosen ... NASA’s science mission directorate, according to several sources with knowledge of the selection. “John is a very capable guy,” says Weiler. “He knows both the human and ...

Eric Hand

2011-11-21T23:59:59.000Z

187

Senate Raps NASA on Cost Overruns  

Science Journals Connector (OSTI)

...report, meanwhile, had harsh words for Boeing, the station's prime U.S. contractor...NASA space flight chief Wilbur Trafton, Boeing defense and space group president Alan...hardware. The problems with Russia and Boeing leave NASA with little room to maneuver...

Andrew Lawler

1997-06-27T23:59:59.000Z

188

CARBONATE STABLE ISOTOPES | Terrestrial Teeth and Bones  

Science Journals Connector (OSTI)

Teeth and bones of fossil vertebrates can preserve a record of Quaternary terrestrial environments in the form of isotopic compositions of carbon (13C/12C), nitrogen (15N/14N), and oxygen (18O/16O). These isotopic signatures in teeth and bones have yielded valuable information on the extent of savanna environments under tropical climates, on the ancient levels of aridity, on the spread of dense forests at the beginning of the Holocene, and on the paleodiet of hominids and their associated fauna.

H. Bocherens; D.G. Drucker

2007-01-01T23:59:59.000Z

189

CARBONATE STABLE ISOTOPES | Terrestrial Teeth and Bones  

Science Journals Connector (OSTI)

Abstract Teeth and bones of fossil vertebrates can preserve a record of Quaternary terrestrial environments in the form of the isotopic compositions of carbon (13C/12C), nitrogen (15N/14N), and oxygen (18O/16O). These isotopic signatures in teeth and bones have yielded valuable information on the extent of savanna environments under tropical climates, on the ancient levels of aridity, on the spread of dense forests at the beginning of the Holocene, and on the paleodiet of Hominids and their associated fauna.

H. Bocherens; D.G. Drucker

2013-01-01T23:59:59.000Z

190

NASA Perspectives on Cryo H2 Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Perspectives on Cryo H2 Perspectives on Cryo H2 Storage DOE Hydrogen Storage Workshop Marriott Crystal Gateway Arlington, VA February 15, 2011 David J. Chato NASA Glenn Research Center Michael P. Doherty NASA Glenn Research Center 2 Objectives Purposes of this Presentation * To show the role of Cryogenics in NASA prior missions * To show recent NASA accomplishments in cryogenic fluid management technology * To highlight the importance of long term cryogenic storage to future NASA missions (especially Human Space flight) 3 What is Cryogenic Fluid Management? 3 The Cartoon Guide to Cryogenic Fluid Management Illustrating Key Concepts in Iconic Form 4 GRC Cryogenic Fluid Management Accomplishments Pioneering cryogenic propellant properties, behavior, and instrumentation studies 1960s-70s 1962-> Centaur

191

NASA Web Site Privacy and Important Notices  

NLE Websites -- All DOE Office Websites (Extended Search)

NASA Web Privacy Policy NASA Web Privacy Policy Thank you for visiting NASA and reviewing our policy notices. We have integrated these statements into a single posting for ease of use. The following links will help you navigate to a specific section: Privacy Policy Security Notice Accessibility Statement Linking Policy and Disclaimer of Endorsement Privacy Policy This notice provides NASA's policy regarding the nature, purpose, use and sharing of any information collected via this Web site. The information you provide on a NASA Web site will be used only for its intended purpose. We will protect your information consistent with the principles of the Privacy Act, the e-Government act of 2002, the Federal Records Act, and as applicable, the Freedom of Information Act. Submitting information is strictly voluntary. By doing so, you are giving

192

import gov.nasa.jpf.Config;1 import gov.nasa.jpf.PropertyListenerAdapter;  

E-Print Network (OSTI)

import gov.nasa.jpf.Config;1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 import gov.nasa.jpf.PropertyListenerAdapter; import gov.nasa.jpf.VM; import gov.nasa.jpf.jvm.ClassInfo; import gov.nasa.jpf.jvm.ElementInfo; import

Hagiya, Masami

193

Ecology 2006 20, 491499  

E-Print Network (OSTI)

for Ecological and Evolutionary Studies, University of Groningen, PO Box 14, 9750 AA Haren, the Netherlands of Groningen, Nijenborgh 4, 9747 AG Groningen, the Netherlands, and Behavioral Biology, University of Groningen

Williams, Jos. B.

194

Examining Earth's Ecological Problems  

Science Journals Connector (OSTI)

Examining Earth's Ecological Problems ... In "Earth in the Balance: Ecology and the Human Spirit," Sen. Al Gore (D.-Tenn.) ... However, nearly all of it is a fluffy recapitulation of the doomsday theories of those members of a modern environmentalist group who see nothing but disaster and catastrophe in store for the human race, and perhaps all other forms of life on Earth, unless people change their wicked ways—at once. ...

PHILLIP J. WINGATE

1992-03-09T23:59:59.000Z

195

TR-003 Ecology March 2000 Technical Report  

E-Print Network (OSTI)

TR-003 Ecology March 2000 Technical Report Research Disciplines: Ecology ~ Geology ~ Geomorphology: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife CONTENTS ABSTRACT

196

Pinniped ecology in Santa Monica Bay, California  

E-Print Network (OSTI)

Bight. Anderson JW e d . Ecology of the Southern 2005 .347 - 359. 1998 . Behavioral ecology and demography of seals3 % 4 ) : Population Ecology of California Press Stewart B

Bearzi, Maddalena; Saylan, Charles A.; Barroso, Celia

2008-01-01T23:59:59.000Z

197

Theoretical Ecology: Continued growth and success  

E-Print Network (OSTI)

EDITORIAL Theoretical Ecology: Continued growth and successof areas in theoretical ecology. Among the highlights areyear represent theoretical ecology from around the world: 20

Hastings, Alan

2010-01-01T23:59:59.000Z

198

Greg Skupien | Savannah River Ecology Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Ecology, UGA Greg Skupien is currently pursuing a Masters in Conservation Ecology and Sustainable Development in the Odum School of Ecology at the University of Georgia under...

199

NETL: Regional Partnerships in Terrestrial Carbon Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

Regional Partnerships in Terrestrial Carbon Sequestration Regional Partnerships in Terrestrial Carbon Sequestration A "Hands-On" Workshop for the Appalachian Coal & Electric Utilities Industries Table of Contents Disclaimer General Conference Information Papers and Presentations Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government or any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof.

200

Fuel cells for extraterrestrial and terrestrial applications  

SciTech Connect

The fuel cell is a nineteenth century invention and a twentieth century technology development. Due to the high power and energy density, high efficiency, reliability, and production of pure water, hydrogen-oxygen fuel cell systems have no competition as auxiliary power sources for space vehicles. The alkaline fuel cell system is a well developed and proven technology for this application. The solid polymer electrolyte system may be its future competitor. The energy crisis of 1973 stimulated research, development and demonstration of the phosphoric acid, molten carbonate, solid oxide and solid polymer electrolyte fuel cell systems using natural gas, petroleum or coal derived hydrogen (and carbon monoxide for the high temperature systems) for terrestrial applications. The direct methanol-air fuel cell is still an electrochemist's dream. Though considerable technological advances have been made, the present price of crude oil, and the high capital costs and limited lifetime of fuel cell systems impede their terrestrial applications in the developed countries. Conversely, the potential for lower capital costs of labor intensive manufacturing processes and the relatively higher fossil fuel prices make these systems more attractive for such applications in the developing countries. 11 refs.

Srinivasan, S.

1987-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

NASA TLX: Software for assessing subjective mental workload  

Science Journals Connector (OSTI)

The NASA Task Load Index (TLX) is a ... program for implementing a computerized version of the NASA TLX is described. The software version assists ... PC with Windows 2000 or higher. The NASA TLX program is avail...

Alex Cao; Keshav K. Chintamani; Abhilash K. Pandya…

2009-02-01T23:59:59.000Z

202

National Aeronautics and Space Administration www.nasa.gov  

E-Print Network (OSTI)

National Aeronautics and Space Administration www.nasa.gov Fiscal Year 2011 Performance & Accountability Report #12;NASA's Performance and Accountability Report The National Aeronautics and Space Administration (NASA) produces an annual Performance and Accountability Report (PAR) to share the Agency

203

245NASA FY 2011 Performance and Accountability Report Other Accompanying  

E-Print Network (OSTI)

245NASA FY 2011 Performance and Accountability Report Other Accompanying Information Office of Inspector General Letter on NASA's Top Management and Performance Challenges 247 FY 2011 Inspector General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .267 NASA's Audit Follow-up Program

204

Environmental Resources of Selected Areas of Hawaii: Ecological Resources (DRAFT)  

SciTech Connect

This report has been prepared to make available and archive the background scientific data and related information collected on ecological resources during the preparation of the environmental impact statement (EIS) for Phases 3 and 4 of the Hawaii Geothermal Project (HGP) as defined by the state of Hawaii in its April 1989 proposal to Congress. The U.S. Department of Energy (COE) published a notice in the Federal Register on May 17, 1994 (Fed. Regist. 5925638) withdrawing its Notice of Intent (Fed. Regst. 575433) of February 14, 1992, to prepare the HGP-EIS. Since the state of Hawaii is no longer pursuing or planning to pursue the HGP, DOE considers the project to be terminated. The background scientific data and related information presented in this report focus on several areas of Hawaii County, including the southeastern coast, a potential development corridor along the Saddle Road between Hilo and the North Kohala District on the northwestern coast, and on the southeastern coast of Maui. In this report, reference is made to these areas as study areas rather than as areas where proposed or alternative facilities of the HGP would be located. The resource areas addressed herein include terrestrial ecology, aquatic ecology, and marine ecology. The scientific background data and related information is being made available for future research in these areas. This report describes the environmental resources present in the areas studied (i.e., the affected environment) and does not represent an assessment of environmental impacts.

Trettin, C.C.; Tolbert, V.R.; Jones, A.T.; Smith, C.R.; Kalmijn, A.J.

1994-06-01T23:59:59.000Z

205

Environmental resources of selected areas of Hawaii: Ecological resources  

SciTech Connect

This report has been prepared to make available and archive the background scientific data and related information collected on ecological resources during the preparation of the environmental impact statement (EIS) for Phases 3 and 4 of the Hawaii Geothermal Project (HGP) as defined by the state of Hawaii in its April 1989 proposal to Congress. Since the state of Hawaii is no longer pursuing or planning to pursue the HGP, DOE considers the project to be terminated. The background scientific data and related information presented in this report focus on several areas of Hawaii County. In this report, reference is made to these areas as study areas rather than as areas where proposed or alternative facilities of the HGP would be located. The resource areas addressed herein include terrestrial ecology, aquatic ecology, and marine ecology. The scientific background data and related information that were obtained from review of the (1) scientific literature, (2) government and private sector reports, (3) studies done under DOE interagency agreements with the US Fish and Wildlife Service (FWS) and with the US Army Corps of Engineers (COE), and (4) observations made during site visits are being made available for future research in these areas.

Trettin, C.C.; Tolbert, V.R. [Oak Ridge National Lab., TN (United States). Environmental Sciences Div.; Jones, A.T. [Jones (Anthony T.), Vancouver, British Columbia (Canada); Smith, C.R. [Smith (Craig R.), Kailna, HI (United States); Kalmijn, A.J. [Kalmijn (Adrianus J.), Encinitas, CA (United States)

1995-03-01T23:59:59.000Z

206

NASA's Marshall Space Flight Center Improves Cooling System Performanc...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

10: Cooling Towers (Revised) (Fact Sheet), Federal Energy Management Program (FEMP) nasa-msfcwatercs2.pdf More Documents & Publications NASA's Marshall Space Flight Center...

207

NASA-MSU PROFESSIONAL ENHANCEMENT AWARDS APPLICATION FORM  

E-Print Network (OSTI)

NASA-MSU PROFESSIONAL ENHANCEMENT AWARDS APPLICATION FORM I. PERSONAL INFORMATION (Please PRINT and support this application for an NASA-MSU Professional Enhancement Award. ____________ Name (please print

Wu, Jianguo "Jingle"

208

Florida NASA Business Incubation Center FNBIC | Open Energy Informatio...  

Open Energy Info (EERE)

NASA Business Incubation Center FNBIC Jump to: navigation, search Name: FloridaNASA Business Incubation Center (FNBIC) Place: United States Sector: Services Product: General...

209

LOCOMOTION (TERRESTRIAL AND AERIAL) AND COMMUNICATION OF AUTONOMOUS ROBOT NETWORKS  

E-Print Network (OSTI)

, flying robots, micro-air vehicles, robot communication, autonomous robot networks. #12;2 1. TERRESTRIAL1 LOCOMOTION (TERRESTRIAL AND AERIAL) AND COMMUNICATION OF AUTONOMOUS ROBOT NETWORKS Arvin Agah This report focuses on locomotion and communication aspects of mobile robot networks for harsh polar

Kansas, University of

210

Concordance of freshwater and terrestrial biodiversity Robin Abell1  

E-Print Network (OSTI)

Global priorities for biodiversity conservation are only as robust as the data used to identify them of freshwater biodiversity patterns. Given that many conservation priorities are currently driven by terrestrialLETTER Concordance of freshwater and terrestrial biodiversity Robin Abell1 , Michele Thieme1

Vermont, University of

211

Terrestrial gamma ray flash production by active lightning leader channels  

E-Print Network (OSTI)

Terrestrial gamma ray flash production by active lightning leader channels B. E. Carlson,1 N. G 28 October 2010. [1] The production of terrestrial gamma ray flashes (TGFs) requires a seed energetic electron source and a strong electric field. Lightning leaders naturally provide seed electrons by cold

Bergen, Universitetet i

212

Dietary Ecology of Coastal Coyotes (Canis latrans): Marine-Terrestrial Linkages from the Holocene to Present  

E-Print Network (OSTI)

for trophic fractionation or for the Suess effect. Site SCR-35 SCR-35 SCR-35 MNT-234 MNT-234 MNT- 234 MNT-234 MNT-234 MNT-234

Reid, Rachel Elizabeth Brown

2014-01-01T23:59:59.000Z

213

Big data and the future of ecology  

E-Print Network (OSTI)

in ecological research. Ecology 91: 2536–39. Ernest SKM,opportunities of open data in ecology. Science 331: 703–05.Stokstad E. 2011. Open-source ecology takes root across the

2013-01-01T23:59:59.000Z

214

How Are NASA Engineers Motivated? An Analysis of Factors that Influence NASA Goddard Engineers’ Level of Motivation.  

E-Print Network (OSTI)

??NASA is an organization known for pushing the envelope of engineering and scientific achievement. It can be argued that engineers working for NASA are intrinsically… (more)

Kea, Howard Eric

2008-01-01T23:59:59.000Z

215

Webinar-Terrestrial Solar Spectral Modeling for Renewable Energy: SMARTS  

Open Energy Info (EERE)

Webinar-Terrestrial Solar Spectral Modeling for Renewable Energy: SMARTS Webinar-Terrestrial Solar Spectral Modeling for Renewable Energy: SMARTS Model Jump to: navigation, search Tool Summary Name: Webinar-Terrestrial Solar Spectral Modeling for Renewable Energy: SMARTS Model Agency/Company /Organization: National Renewable Energy Laboratory, Centro de EnergĂ­as Renovables (CER), United States Department of Energy Sector: Energy Focus Area: Solar Resource Type: Software/modeling tools, Webinar, Training materials References: Webinar-Terrestrial Solar Spectral Modeling for Renewable Energy: SMARTS Model[1] Logo: Webinar-Terrestrial Solar Spectral Modeling for Renewable Energy: SMARTS Model Webinar Video SMARTSwebinar.JPG Announcement " Monday, December 6, 2010 11-12 a.m. Golden, CO 1-2 p.m., Washington, D.C. 3-4 p.m., Santiago, Chile

216

1808 METABOLIC THEORY OF ECOLOGY Ecology, Vol. 85, No. 7 Ecology, 85(7), 2004, pp. 18081810  

E-Print Network (OSTI)

Forum 1808 METABOLIC THEORY OF ECOLOGY Ecology, Vol. 85, No. 7 Ecology, 85(7), 2004, pp. 1808­1810 2004 by the Ecological Society of America CAN FUNCTION AT THE ORGANISMAL LEVEL EXPLAIN ECOLOGICAL of chemistry, physics, and biology'' can be used to link the function of individual organisms to ecological pro

Koehl, Mimi

217

Solar magnetic fields and terrestrial climate  

E-Print Network (OSTI)

Solar irradiance is considered one of the main natural factors affecting terrestrial climate, and its variations are included in most numerical models estimating the effects of natural versus anthropogenic factors for climate change. Solar wind causing geomagnetic disturbances is another solar activity agent whose role in climate change is not yet fully estimated but is a subject of intense research. For the purposes of climate modeling, it is essential to evaluate both the past and the future variations of solar irradiance and geomagnetic activity which are ultimately due to the variations of solar magnetic fields. Direct measurements of solar magnetic fields are available for a limited period, but can be reconstructed from geomagnetic activity records. Here we present a reconstruction of total solar irradiance based on geomagnetic data, and a forecast of the future irradiance and geomagnetic activity relevant for the expected climate change.

Georgieva, Katya; Kirov, Boian

2014-01-01T23:59:59.000Z

218

NASA GISS Surface Temperature (GISTEMP) Analysis  

NLE Websites -- All DOE Office Websites (Extended Search)

NASA GISS Surface Temperature (GISTEMP) Analysis NASA GISS Surface Temperature (GISTEMP) Analysis DOI: 10.3334/CDIAC/cli.001 Graphics Graphics data Data Contributors Hansen, J.E.,1 R. Ruedy,2 M. Sato,3 and K. Lo2 1National Aeronautics and Space Administration, 2SGT, Inc., 3Columbia University, Center for Climate Systems Research, NASA Goddard Institute for Space Studies, 2880 Broadway, New York, NY 10025 USA Period of Record 1880-2012 (Anomalies are relative to the 1951-80 base period means.) Methods The NASA GISS Surface Temperature (GISTEMP) analysis provides a measure of the changing global surface temperature with monthly resolution for the period since 1880, when a reasonably global distribution of meteorological stations was established. The input data Hansen et al. use for the analysis, collected by many national meteorological services around the

219

NASA DC-8 Airborne Scanning Lidar System  

Science Journals Connector (OSTI)

A scanning lidar system is being developed for installation on the NASA DC-8 atmospheric research aircraft to support...in-situ aerosol and gas measurements. Design and objectives of the DC-8 scanning lidar are p...

Norman B. Nielsen; Edward E. Uthe…

1997-01-01T23:59:59.000Z

220

NASA: Let academia lead space science  

Science Journals Connector (OSTI)

... prime example of an expensive and complicated NASA mission. With a landing scheme involving 76 pyrotechnic devices firing on time and a US$2.5-billion price tag, it is ...

Daniel N. Baker

2012-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

NASA Surface meteorology and Solar Energy: Methodology  

E-Print Network (OSTI)

1 NASA Surface meteorology and Solar Energy: Methodology Energy Technology (RET) projects. These climatological profiles are used for designing systems that have for implementing RETs, there are inherent problems in using them for resource assessment. Ground measurement

Firestone, Jeremy

222

Journal of Applied Ecology 2006  

E-Print Network (OSTI)

species distribution modelling. In particular, ecological niche models based on machine-learning advances in machine-learning techniques for statistical pattern recognition might be used to overcome many Ecological Society Blackwell Publishing Ltd Modelling ecological niches with support vector machines JOHN M

223

ANALYTICAL METHODS in CHEMICAL ECOLOGY  

E-Print Network (OSTI)

ANALYTICAL METHODS in CHEMICAL ECOLOGY a post graduate course (doktorandkurs) when: February 10 ­ 28, 2014 where: Chemical Ecology, Plant Protection Biology, Swedish University of Agriculture (SLU to modern analytical methods used in Chemical Ecological and Ecotoxicological research, such as: methods

224

Journal of Animal Ecology 2007  

E-Print Network (OSTI)

Journal of Animal Ecology 2007 76, 1045­1052 © 2007 The Authors. Journal compilation © 2007 British Ecological Society Blackwell Publishing Ltd Climatechangecanaltercompetitiverelationshipsbetween resident and migratory birds MARKUS P. AHOLA, TONI LAAKSONEN, TAPIO EEVA and ESA LEHIKOINEN Section of Ecology

Laaksonen, Toni

225

The evolutionary ecology of metacommunities  

E-Print Network (OSTI)

The evolutionary ecology of metacommunities Mark C. Urban1* , Mathew A. Leibold2* , Priyanga Vellend12 and Michael J. Wade13 1 National Center for Ecological Analysis and Synthesis, Santa Barbara, CA Department of Ecology and Evolutionary Biology, University of California­Los Angeles, Los Angeles, CA 90095

Hochberg, Michael

226

National Aeronautics and Space Administration NASA Technology Transfer Program  

E-Print Network (OSTI)

National Aeronautics and Space Administration NASA Technology Transfer Program Bringing NASA of technology transfer that NASA maximizes the benefit of the Nation's investment in cutting-edge research technology transfer has made us confident that these solutions, while originally conceived to solve NASA

Waliser, Duane E.

227

December 1998 NASA/TM-1998-208955  

E-Print Network (OSTI)

December 1998 NASA/TM-1998-208955 Creating A Canonical Scientific and Technical Information. Nelson Langley Research Center, Hampton, Virginia #12;The NASA STI Program Office ... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA

Nelson, Michael L.

228

October 2010 NASA/CR2010-216861  

E-Print Network (OSTI)

October 2010 NASA/CR­2010-216861 Optimizing Air Transportation Service to Metroplex Airports Part Mason University, Fairfax, Virginia #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA scientific and technical

229

February 2007 NASA/TM-2007-214539  

E-Print Network (OSTI)

February 2007 NASA/TM-2007-214539 Preliminary Considerations for Classifying Hazards of Unmanned NASA STI Program Office ... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical Information (STI) Program Office plays a key

Maddalon, Jeffrey M.

230

National Aeronautics and Space Administration www.nasa.gov  

E-Print Network (OSTI)

National Aeronautics and Space Administration www.nasa.gov Entry Form for 2012 NASA Langley will become the property of the National Aeronautics and Space Administration (NASA) and will not be returned. I give permission to NASA to use, reproduce, prepare derivative works, publish, distribute copies

Christian, Eric

231

October 2008 NASA/TM-2008-215356  

E-Print Network (OSTI)

October 2008 NASA/TM-2008-215356 A Formal Framework for the Analysis of Algorithms That Recover National Institute of Aerospace, Hampton, Virginia #12;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA

Muñoz, César A.

232

NASA/TP--2006214196 Haughton-Mars Project Expedition 2005  

E-Print Network (OSTI)

NASA/TP--2006­214196 Haughton-Mars Project Expedition 2005 Final Report Prof. Olivier de Weck: Press F1 key (Windows) or Help key (Mac) for help January 2006 #12;NASA STI Program ... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA

de Weck, Olivier L.

233

NASA HISTORY: CALENDAR YEAR 2002 IN REVIEW Introduction  

E-Print Network (OSTI)

1 NASA HISTORY: CALENDAR YEAR 2002 IN REVIEW Introduction: During 2002 the efforts of the NASA program of research pertinent to NASA leadership's concerns; effectively acquire, preserve, and make available documentary information in the NASA Historical Reference Collection; and disseminate historical

234

NASA/TP--2003210793 Lunar Surface Reference Missions  

E-Print Network (OSTI)

July 2003 NASA/TP--2003­210793 Lunar Surface Reference Missions: A Description of Human and Robotic #12;The NASA STI Program Office ... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical Information (STI) Program

Rathbun, Julie A.

235

August 2001 NASA/TM-2001-211049  

E-Print Network (OSTI)

August 2001 NASA/TM-2001-211049 Buckets: Smart Objects for Digital Libraries Michael L. Nelson Langley Research Center, Hampton, Virginia #12;The NASA STI Program Office ... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific

Nelson, Michael L.

236

www.nasa.gov Space Technology: Investments in our Future  

E-Print Network (OSTI)

www.nasa.gov Space Technology: Investments in our Future FY12 Overview March 2011 #12;OFFICE OF THE CHIEF TECHNOLOGIST www.nasa.gov/oct Space Technology: Investments in Our Future · Through NASA, America Continues to Dream Big: NASA's future aeronautics, science and exploration missions are grand in scope

Waliser, Duane E.

237

October 2010 NASA/CR2010-216860  

E-Print Network (OSTI)

October 2010 NASA/CR­2010-216860 Optimizing Air Transportation Service to Metroplex Airports Part 1;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA scientific and technical information (STI) program plays a key part

238

October 2006 NASA/CR-2006-214298  

E-Print Network (OSTI)

October 2006 NASA/CR-2006-214298 NIA Report No. 2006-01 A High-Level Formalization of Floating of Aerospace, Hampton, Virginia #12;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical

Muñoz, César A.

239

NASA Advisory Council Space Operations Committee September 2010  

E-Print Network (OSTI)

NASA Advisory Council Space Operations Committee September 2010 NASA Advisory Council Space Operations Committee Johnson Space Center September 13-14, 2010 Presented to the NASA Advisory Council on October 6, 2010 #12;NASA Advisory Council Space Operations Committee September 2010 · Col. Eileen Collins

Waliser, Duane E.

240

NASA Center Anti-Harassment Coordinators January 2013  

E-Print Network (OSTI)

NASA Center Anti-Harassment Coordinators January 2013 Name Job Title Center Phone # Emails Deb Feng Associate Director for Mission Support ARC 650-604-0256 Deborah.l.feng@nasa-276-5576 jonathan.c.brown@nasa.gov Keri Eliason (Alternate) EEO Director DFRC 661-276-3033 keri.l.eliason@nasa

Waliser, Duane E.

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

NASA/TP2009213146REVISION A International Space Station  

E-Print Network (OSTI)

NASA/TP­2009­213146­REVISION A International Space Station Science Research Accomplishments During of the International Space Station Program Scientist NASA Johnson Space Center, Houston, Texas Judy Tate-Brown, Tracy and Jennifer Rhatigan NASA Johnson Space Center, Houston, Texas June 2009 #12;THE NASA STI PROGRAM OFFICE

242

NASA/TP--2006214434 Examination of the Armagh Observatory  

E-Print Network (OSTI)

NASA/TP--2006­214434 Examination of the Armagh Observatory Annual Mean Temperature Record, 1844, Alabama July 2006 #12;The NASA STI Program Office...in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical Information (STI) Program

243

February 2013 NASA/TM2013-217969  

E-Print Network (OSTI)

February 2013 NASA/TM­2013-217969 Perspectives on Unmanned Aircraft Classification for Civil, Poquoson, Virginia #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA scientific and technical information (STI) program

Maddalon, Jeffrey M.

244

National Aeronautics and Space Administration www.nasa.gov  

E-Print Network (OSTI)

National Aeronautics and Space Administration www.nasa.gov Volume 4, Issue 11 June 2008 GoddardViewNASA Composite Carrier for Hubble Servicing Mission Pg 4 NASA Technology Contributes to National Security Pg 6 One Million People Going to the Moon ­ 2 NASA Exhibit Pays Tribute to Fallen Heroes of Spaceflight

Christian, Eric

245

NASA TM-2012-217361 Evaluating Shielding Approaches to Reduce  

E-Print Network (OSTI)

NASA TM-2012-217361 Evaluating Shielding Approaches to Reduce Space Radiation Cancer Risks Francis A. Cucinotta NASA Lyndon B. Johnson Space Center Houston, Texas Myung-Hee Y. Kim U.S.R.A., Division, Texas May 2012 #12;THE NASA STI PROGRAM OFFICE . . . IN PROFILE Since its founding, NASA has been

Rathbun, Julie A.

246

November 2007 NASA/TM-2007-215088  

E-Print Network (OSTI)

November 2007 NASA/TM-2007-215088 The ANMLite Language and Logic for Specifying Planning Problems National Institute of Aerospace, Hampton, Virginia #12;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA

Muñoz, César A.

247

NASA/TM2014218280 Analysis of Well-Clear Boundary  

E-Print Network (OSTI)

NASA/TM�2014�218280 Analysis of Well-Clear Boundary Models for the Integration of UAS in the NAS Research Center, Hampton, Virginia June 2014 #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA scientific

Muñoz, César A.

248

November 2006 NASA/TM-2006-214518  

E-Print Network (OSTI)

November 2006 NASA/TM-2006-214518 An Abstract Plan Preparation Language Ricky W. Butler Langley;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical Information (STI) Program

Muñoz, César A.

249

January 2014 NASA/TM2014-218155  

E-Print Network (OSTI)

January 2014 NASA/TM­2014-218155 A Well-Clear Volume Based on Time to Entry Point Anthony J Center, Hampton, Virginia #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA scientific and technical information

Muñoz, César A.

250

NASA/TM-1998-208419 Buckets: Aggregative, Intelligent Agents  

E-Print Network (OSTI)

May 1998 NASA/TM-1998-208419 Buckets: Aggregative, Intelligent Agents for Publishing Michael L Dominion University, Norfolk, Virginia #12;The NASA STI Program Office ... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific

Nelson, Michael L.

251

February 2008 NASA/TM-2008-215108  

E-Print Network (OSTI)

February 2008 NASA/TM-2008-215108 A Primer on Architectural Level Fault Tolerance Ricky W. Butler Langley Research Center, Hampton, Virginia #12;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific

Butler, Ricky W.

252

February 2013 NASA/TM-2013-217804  

E-Print Network (OSTI)

February 2013 NASA/TM-2013-217804 The Simplified Aircraft-Based Paired Approach with the ALAS Research Center, Hampton, Virginia #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA scientific and technical information

Butler, Ricky W.

253

National Aeronautics and Space Administration www.nasa.gov  

E-Print Network (OSTI)

National Aeronautics and Space Administration www.nasa.gov Produced in 2011 by the NASA Astrobiology Program to commemorate 50 years of Exobiology and Astrobiology at NASA. #2 Issue #12;Astrobiology A History of Exobiology and Astrobiology at NASA This is the story of life in the Universe--or at least

Waliser, Duane E.

254

NASA Headquarters Daniel Lockney, Technology Transfer Program Executive  

E-Print Network (OSTI)

Program Office NASA Center for AeroSpace Information Bo Schwerin, Editor Lisa Rademakers, Senior Writer

255

880 BOOK REVIEWS Ecology, Vol. 83, No. 3 Ecology, 83(3), 2002, pp. 880881  

E-Print Network (OSTI)

880 BOOK REVIEWS Ecology, Vol. 83, No. 3 Ecology, 83(3), 2002, pp. 880­881 2002 by the Ecological Society of America COMMUNITY ECOLOGY--IN SPANISH Jaksic A., Fabia´n. 2000. Ecologi´a de comunidades. Edi ecology. Few branches of ecology have gone through such a shocking process of redefinition of paradigms

Nacional AutĂłnoma de MĂ©xico, Universidad

256

ECOLOGY & EVOLUTION CONSERVATION BIOLOGY  

E-Print Network (OSTI)

.arlettaz@iee.unibe.ch www.conservation.unibe.ch Grassland management: designing tomorrow's farmland for biodiversity 1ECOLOGY & EVOLUTION CONSERVATION BIOLOGY Prof. Dr Raphaël Arlettaz Head of the division of Conservation Biology Office: Erlachstrasse 9a Mail: Baltzerstrasse 6 CH­3012 Bern +41 31 631 31 61 +41 79 637

Richner, Heinz

257

Ecology 2005 93, 159167  

E-Print Network (OSTI)

gradient, soil salinity, Spartina alterniflora, zonation Journal of Ecology (2005) 93, 159­167 doi: 10. Plant zonation in low-latitude salt marshes: disentangling the roles of flooding, salinity of flooding, salinity and competition indicated that the lower limit of Juncus was mediated by both flooding

Pennings, Steven C.

258

Environmental Sciences and Ecology  

NLE Websites -- All DOE Office Websites (Extended Search)

Sciences and Ecology A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Abella, Scott R. - School of Life Sciences, University of Nevada at Las Vegas Abouheif, Ehab - Department...

259

RUTGERS ECOLOGICAL PRESERVE POSTALPLAZA  

E-Print Network (OSTI)

RUTGERS ECOLOGICAL PRESERVE Solar Farm METLARSLN ETHELRDW REDBUDRD GO R DO N RD RD 3 RD 2 SUTTONS Material Services Central Receiving/Rutgers Computer Store Security Technologies Shop/University Facilities Operations & Services Asian American Cultural Center/Day Care Center Bainton Field NN N N S LLSSNNNNS OOOON

Hanson, Stephen José

260

Ecology 2006 94, 342354  

E-Print Network (OSTI)

populations in impacted habitats. In recent decades the grass Phragmites australis has been aggressively, Phragmites australis, recruitment limitation, sedimentation, seedling establishment Journal of Ecology (2006. 2 Our objective was to quantify how P. australis modifies the abiotic (soil and light conditions

Bertness, Mark D.

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

The NASA CSTI High Capacity Power Program  

SciTech Connect

The SP-100 program was established in 1983 by DOD, DOE, and NASA as a joint program to develop the technology necessary for space nuclear power systems for military and civil applications. During 1986 and 1987, the NASA Advanced Technology Program was responsible for maintaining the momentum of promising technology advancement efforts started during Phase I of SP-100 and to strengthen, in key areas, the chances for successful development and growth capability of space nuclear reactor power systems for future space applications. In 1988, the NASA Advanced Technology Program was incorporated into NASA`s new Civil Space Technology Initiative (CSTI). The CSTI program was established to provide the foundation for technology development in automation and robotics, information, propulsion, and power. The CSTI High Capacity Power Program builds on the technology efforts of the SP-100 program, incorporates the previous NASA advanced technology project, and provides a bridge to the NASA exploration technology programs. The elements of CSTI high capacity power development include conversion systems - Stirling and thermoelectric, thermal management, power management, system diagnostics, and environmental interactions. Technology advancement in all areas, including materials, is required to provide the growth capability, high reliability and 7 to 10 years lifetime demanded for future space nuclear power systems. The overall program will develop and demonstrate the technology base required to provide a wide range of modular power systems while minimizing the impact of day/night operation as well as attitudes and distance from the Sun. Significant accomplishments in all of the program elements will be discussed, along with revised goals and project timelines recently developed.

Winter, J.M.

1994-09-01T23:59:59.000Z

262

9Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center Human-Centered  

E-Print Network (OSTI)

9Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center-based Reasoning Related WorkRelated Work #12;10Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center Autonomous Control SystemsAutonomous Control Systems l Brings to table

Kortenkamp, David

263

NASA Research Areas of Interest NASA EPSCoR research priorities are defined by the Mission Directorates (Aeronautics Research,  

E-Print Network (OSTI)

NASA Research Areas of Interest NASA EPSCoR research priorities are defined by the Mission area of the Agency's research and technology development efforts. Information about current NASA: http://www.aeronautics.nasa.gov/programs.htm Research Opportunities in Aeronautics (ROA) http

Maxwell, Bruce D.

264

Valuation of ecological resources  

SciTech Connect

Ecological resources are resources that have functional value to ecosystems. Frequently, these functions are overlooked in terms of the value they provide to humans. Environmental economics is in search of an appropriate analysis framework for such resources. In such a framework, it is essential to distinguish between two related subsets of information: (1) ecological processes that have intrinsic value to natural ecosystems; and (2) ecological functions that are values by humans. The present study addresses these concerns by identifying a habitat that is being displaced by development, and by measuring the human and ecological values associated with the ecological resources in that habitat. It is also essential to determine which functions are mutually exclusive and which are, in effect, complementary or products of joint production. The authors apply several resource valuation tools, including contingent valuation methodology (CVM), travel cost methodology (TCM), and hedonic damage-pricing (HDP). One way to derive upper-limit values for more difficult-to-value functions is through the use of human analogs, because human-engineered systems are relatively inefficient at supplying the desired services when compared with natural systems. Where data on the relative efficiencies of natural systems and human analogs exist, it is possible to adjust the costs of providing the human analog by the relative efficiency of the natural system to obtain a more realistic value of the function under consideration. The authors demonstrate this approach in an environmental economic case study of the environmental services rendered by shrub-steppe habitats of Benton County, Washington State.

Scott, M.J.; Bilyard, G.R.; Link, S.O.; Ricci, P.F.; Seely, H.E.; Ulibarri, C.A.; Westerdahl, H.E.

1995-04-01T23:59:59.000Z

265

Isotope powered Stirling generator for terrestrial applications  

SciTech Connect

An electric power supply, small enough to be man-portable, is being developed for remote, terrestrial applications. This system is designed for an operating lifetime of five years without maintenance or refueling. A small Radioisotope Stirling Generator (RSG) has been developed. The energy source of the generator is a 60 watt plutonium-238 fuel clad used in the General Purpose Heat Sources (GPHS) developed for space applications. A free piston Stirling Engine drives a linear alternator to convert the heat to power. The system weighs about 7.5 kg and produces 11 watts AC power with a conversion efficiency of 18.5%. Two engine models have been designed, fabricated, and tested to date: (a) a developmental model instrumented to confirm and test parameters, and (b) an electrically heated model with an electrical heater equipped power input leads. Critical components have been tested for 10,000 to 20,000 hours. One complete generator has been operating for over 11,000 hours. Radioisotope heated prototypes are expected to be fabricated and tested in late 1995.

Tingey, G.L.; Sorensen, G.C. [Pacific Northwest Lab., Richland, WA (United States); Ross, B.A. [Stirling Technology Co., Richland, WA (United States)

1995-01-01T23:59:59.000Z

266

Isotope powered stirling generator for terrestrial applications  

SciTech Connect

An electric power supply, small enough to be man-portable, is being developed for remote, terrestrial applications. This system is designed for an operating lifetime of five years without maintenance or refueling. A small Radioisotope Stirling Generator (RSG) has been developed. The energy source of the generator is a 60 watt plutonium-238 fuel clad used in the General Purpose Heat Sources (GPHS) developed for space applications. A free piston Stirling ENgine drives a linear alternator to convert the heat to power. The system weighs about 7.5 kg and produces 11 watts AC power with a conversion efficiency of 18.5%. Two engine models have been designed, fabricated, and tested to data: (a) a development model instrumented to confirm and test parameters, and (b) an electrically heated model with an electrical heater equipped power input leads. Critical components have been tested for 10,000 to 20,000 hours. One complete generator has been operating for over 11,000 hours. Radioisotope heated prototypes are expected to be fabricated and tested in late 1995. {copyright} 1995 {ital American} {ital Institute} {ital of} {ital Physics}

Tingey, G.L.; Sorensen, G.C. [Battelle, Paific Laboratory, P.O. Box 999, Richland, Washington 99352 (United States); Ross, B.A. [Stirling Technology Company, 2952 George Washington Way, Richland, Washington 99352 (United States)

1995-01-20T23:59:59.000Z

267

DOE Regional Partnership Successfully Demonstrates Terrestrial CO2 Storage  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Successfully Demonstrates Terrestrial CO2 Successfully Demonstrates Terrestrial CO2 Storage Practices in Great Plains Region of U.S. and Canada DOE Regional Partnership Successfully Demonstrates Terrestrial CO2 Storage Practices in Great Plains Region of U.S. and Canada August 19, 2010 - 1:00pm Addthis Washington, DC - A field test demonstrating the best approaches for terrestrial carbon dioxide (CO2) storage in the heartland of North America has been successfully completed by one of the U.S. Department of Energy's (DOE) seven Regional Carbon Sequestration Partnerships (RCSPs). The Plains CO2 Reduction (PCOR) Partnership , a collaboration of over 80 U.S. and Canadian stakeholders, conducted the field test at sites in the Prairie Pothole Region, extending from central Iowa into Northern Alberta,

268

Background gamma terrestrial dose rate in Nigerian functional coal mines  

Science Journals Connector (OSTI)

......444-448 (2003). 12. Nakaoka, A., Fukushima, M. and Shinji, T. Environmental...TERRESTRIAL DOSE RATE IN NIGERIAN MINES N d Aerial ropeway Figure 2. Surface background...444 448 (2003). 12. Nakaoka, A., Fukushima, M. and Shinji, T. Environmental......

C. E. Mokobia; F. A. Balogun

2004-01-01T23:59:59.000Z

269

X-ray emission from the terrestrial magnetosheath  

E-Print Network (OSTI)

[1] X-rays are generated throughout the terrestrial magnetosheath as a consequence of charge transfer collisions between heavy solar wind ions and geocoronal neutrals. The solar wind ions resulting from these collisions ...

Robertson, Ina Picket; Cravens, Thomas Edward

2003-04-29T23:59:59.000Z

270

Peatland geoengineering: an alternative approach to terrestrial carbon sequestration  

Science Journals Connector (OSTI)

...alternative approach to terrestrial carbon sequestration Christopher Freeman Nathalie...studies suggest that peatland carbon sequestration is due to the inhibitory...peatland geoengineering|carbon sequestration|phenolic compounds|inhibition...

2012-01-01T23:59:59.000Z

271

Global organization of terrestrial plant–nutrient interactions  

Science Journals Connector (OSTI)

...needed guidance for efforts underway to incorporate N and P dynamics within the terrestrial component of coupled earth system models (13). Inclusion of explicit mechanisms of plant–nutrient interactions will better enable these models to simulate...

Lars O. Hedin

2004-01-01T23:59:59.000Z

272

Copyrighted Material What Is Tropical Ecology?  

E-Print Network (OSTI)

Copyrighted Material What Is Tropical Ecology? Asking the question, What is tropical ecology? may seem akin to asking questions such as, Who is buried in Grant's tomb? Tropical ecology is the study of the ecology of tropical regions. But so what? Consider these questions: First, what is ecology? What are its

Landweber, Laura

273

21Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center Design of AA systemsDesign of AA systems  

E-Print Network (OSTI)

21Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center in autonomy #12;22Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center Generic control system

Kortenkamp, David

274

The ecological antecedents of terrorism  

Science Journals Connector (OSTI)

The global 'war on terror' is wreaking havoc on the natural environment and involving increasing number of organisations. This paper invites sustainability and strategic management studies scholars to explore the relations between terrorism and ecology. In several terrorism prone areas of the world, the disruption of ecological systems that support human populations is an important antecedent to the economic and social conditions that breed terrorism. By examining the ecological and economic patterns in Somalia and Afghanistan, this paper reveals ecological antecedents of terrorism. The author concludes that we can deal with terrorism more effectively and at a lower cost by going beyond the current narrow military response. We need to further study relations between ecology and terrorism and engage policies for ecologically sustainable development of terrorism prone regions.

Paul Shrivastava

2009-01-01T23:59:59.000Z

275

NASA Glenn Research Center | Open Energy Information  

Open Energy Info (EERE)

NASA Glenn Research Center NASA Glenn Research Center Jump to: navigation, search Name NASA Glenn Research Center Address 21000 Brookpark Rd. Place Cleveland, Ohio Zip 44135 Sector Biofuels, Carbon, Efficiency, Renewable Energy, Solar, Wind energy Product Research and development Phone number 216-977-7135 Website http://www.nasa.gov/centers/gl Coordinates 41.418747°, -81.854496° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.418747,"lon":-81.854496,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

276

www.nasa.gov Strategic Plan  

E-Print Network (OSTI)

panels retracted into the shadows of its protective solar shield, approaches the Sun in this artist's con, an environment able to support microbial life. (Credit: NASA/JPL­Caltech) Solar Probe Plus, its primary solar- cept. Managed by the Goddard Space Flight Center, Solar Probe Plus will repeatedly sample the near

Waliser, Duane E.

277

NASA Townhall AAS 224th Meeting  

E-Print Network (OSTI)

://science.nasa.gov/astrophysics/documents/ 1 #12;HST sees Water Vapor Plumes on Europa Hydrogen Oxygen Hydrogen and oxygen emission lines from works 2. Explore how it began and evolved 3. Search for life on planets around other stars Flight telescope backplane & backplane support fixture Pathfinder (backplane center section

Christian, Eric

278

Research | Savannah River Ecology Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

SREL scientists pursue a wide variety of ecological research, from molecular to landscape-scale processes, field and laboratory focused, basic and applied. Such an integrated...

279

Fermilab | Sustainability | Nature/Ecology  

NLE Websites -- All DOE Office Websites (Extended Search)

Phone Book Fermilab at Work Search Search Go Skip over navigation to main content Sustainability Nature and Ecology Sustainability Tips Electronics Stewardship Energy and Water...

280

Transforming BIM to BEM: Generation of Building Geometry for the NASA Ames Sustainability Base BIM  

E-Print Network (OSTI)

Building Geometry for the NASA Ames Sustainability Base BIMBuilding Geometry for the NASA Ames Sustainability Base BIMusing the recently constructed NASA Ames Sustainability Base

O'Donnell, James T.

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

TR-017 Ecology March 2002 Technical Report  

E-Print Network (OSTI)

TR-017 Ecology March 2002 Technical Report Forest Research Vancouver Forest Region 2100 Labieux Region Coarse Woody Debris Working Group Research Disciplines: Ecology ~ Geology ~ Geomorphology Research Section, Vancouver Forest Region, BCMOF Research Disciplines: Ecology ~ Geology ~ Geomorphology

282

PERSPECTIVE What is microbial community ecology?  

E-Print Network (OSTI)

PERSPECTIVE What is microbial community ecology? Allan Konopka Biological Sciences Division for rigorous progress in the field. Important elements of research in microbial community ecology include by a `microbial community' and identification of important characteristics specific to community ecology. What

283

The ecology of coral-microbe interactions  

E-Print Network (OSTI)

algal symbioses. Molecular Ecology 18:1823-1833. Webster, N.F. Rohwer. 2008. Microbial ecology of four coral atolls inin Caribbean coral reefs. Ecology Letters 9:818-826. Porter,

Marhaver, Kristen Laura

2010-01-01T23:59:59.000Z

284

commentary: A Darwinian approach to community ecology  

E-Print Network (OSTI)

plant ecol- ogy. Journal of Ecology, 55, 247-270. Kress, W.The merging of community ecology and phylogenetic biology.Ecology Let- ters, 12, 693-715. Freckleton, R. P. & Harvey,

Freckleton, Robert P.

2009-01-01T23:59:59.000Z

285

National Aeronautics and Space Administration www.nasa.gov  

E-Print Network (OSTI)

"Sungrazing" Comet - 4 Goddard Family NASA and COBE Scientists Win Top Cosmology Prize - 7 Employee Spotlight to include images from other NASA satellites, including a wide variety of land forms and features, from

Christian, Eric

286

COLLOQUIUM: The NASA Planetary Science Program | Princeton Plasma...  

NLE Websites -- All DOE Office Websites (Extended Search)

February 25, 2015, 4:00pm to 6:30pm Colloquia MBG Auditorium COLLOQUIUM: The NASA Planetary Science Program Dr. James Green NASA Colloquium Committee: The Princeton Plasma Physics...

287

Unusual light in dark space revealed by Los Alamos, NASA  

NLE Websites -- All DOE Office Websites (Extended Search)

Unusual light in dark space revealed by Los Alamos, NASA Unusual light in dark space revealed by Los Alamos, NASA By looking at the dark spaces between visible galaxies and stars...

288

NASA's Genesis and Rapid Intensification Processes (GRIP) Field Experiment  

Science Journals Connector (OSTI)

In August–September 2010, NASA, NOAA, and the National Science Foundation (NSF) conducted separate but closely coordinated hurricane field campaigns, bringing to bear a combined seven aircraft with both new and mature observing technologies. NASA's ...

Scott A. Braun; Ramesh Kakar; Edward Zipser; Gerald Heymsfield; Cerese Albers; Shannon Brown; Stephen L. Durden; Stephen Guimond; Jeffery Halverson; Andrew Heymsfield; Syed Ismail; Bjorn Lambrigtsen; Timothy Miller; Simone Tanelli; Janel Thomas; Jon Zawislak

2013-03-01T23:59:59.000Z

289

Calibration of NASA Turbulent Air Motion Measurement System  

Science Journals Connector (OSTI)

A turbulent air motion measurement system (TAMMS) was integrated onboard the Lockheed 188 Electra airplane (designated NASA 429) based at the Wallops Flight Facility in support of the NASA role in global tropospheric research. The system provides air ...

Barrick John D. W.; Ritter John A.; Watson Catherine E.; Wynkoop Mark W.; Quinn John K.

1996-12-01T23:59:59.000Z

290

Landscape pattern Landscape ecology, if not ecology in general, is  

E-Print Network (OSTI)

VAL006- Landscape pattern metrics Landscape ecology, if not ecology in general, is largely founded structure [14]. A disrup- tion in landscape patterns may therefore compromise this structure's functional and the maintenance of biodiversity and ecosystem health [36]. For these and other rea- sons, much emphasis has been

McGarigal, Kevin

291

Home | Savannah River Ecology Laboratory Environmental Outreach...  

NLE Websites -- All DOE Office Websites (Extended Search)

the public about the diverse ecological research conducted by scientists at the Savannah River Ecology Laboratory. Today, the Outreach Program continues to provide a great variety...

292

SRS ECOLOGY ENVIRONMENTAL INFORMATION DOCUMENT -1997 UPDATE  

SciTech Connect

The purpose of the SRS Ecology: Environmental Information Document is to provide a source of information on the ecology of the Savannah River Site.

Halverson, N.V. [Westinghouse Savannah River Company, AIKEN, SC (United States); Wike, L.D.; Patterson, K.K.; Bowers, J.A.; Bryan, A.L.; Chen, K.F.; Cummins, C.L.; deCarmen, B.R.; Dixon, K.L.; Dunn, D.L. [and others

1997-12-31T23:59:59.000Z

293

March 17, 2004 1 Open Source Release of NASA Software  

E-Print Network (OSTI)

Release of NASA Software ­ NPR 2210.1, External Release of NASA Software · Purpose of Policy ­ To protect NASA and American public's investment in software and to maintain and enhance U.S. industry's competitiveness in the U.S. & international marketplace #12;March 17, 2004 7 Software Release Policy · Policy

294

NASA/CR2004208938 Lunar Receiving Laboratory Project History  

E-Print Network (OSTI)

NASA/CR­2004­208938 Lunar Receiving Laboratory Project History Susan Mangus Muskingum College New Concord, Ohio William Larsen Johnson Space Center Houston, Texas June 2004 #12;THE NASA STI PROGRAM OFFICE . . . IN PROFILE Since its founding, NASA has been dedicated to the advancement of aeronautics and space science

Rathbun, Julie A.

295

National Aeronautics and Space Administration www.nasa.gov  

E-Print Network (OSTI)

National Aeronautics and Space Administration www.nasa.gov Volume 10 Issue 10 August 2014 #12;T he Small Business Administration gave NASA an "A" for awarding 22 percent of its federal contracts to small businesses in 2013--5 percent higher than targeted. On Aug. 1, NASA Administrator Charles Bolden joined Small

Christian, Eric

296

A Monthly Safety Bulletin The Office of the NASA  

E-Print Network (OSTI)

A Monthly Safety Bulletin from The Office of the NASA Aviation Safety Reporting System, P.O. Box 189, Moffett Field, CA 94035-0189 http://asrs.arc.nasa.gov/ ASRS Recently Issued Alerts On... Opening program. It therefore asked NASA to act as the independent third party that would administer the program

297

NASA/CR2003212153 A Stochastic Collocation Algorithm  

E-Print Network (OSTI)

NASA/CR­2003­212153 A Stochastic Collocation Algorithm for Uncertainty Analysis Lionel Mathelin and M. Yousuff Hussaini Florida State University, Tallahassee, Florida February 2003 #12;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement

Mathelin, Lionel

298

NASA/TM2010216190 A General Algorithm for Reusing Krylov  

E-Print Network (OSTI)

NASA/TM­2010­216190 A General Algorithm for Reusing Krylov Subspace Information. I. Unsteady Navier, and Hester Bijl Delft University of Technology, Delft, The Netherlands January 2010 #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science

Vuik, Kees

299

National Aeronautics and Space Administration www.nasa.gov  

E-Print Network (OSTI)

National Aeronautics and Space Administration www.nasa.gov COMPOSITE STRUCTURES H v ­ 1970s A T I O N INTELLIGENT FLIGHT CONTROL SYSTEMS (IFCS) ­ 1970s-1990s WIND TUNNELS H v ­ 1930s-Today 16 NASA v ­ 1990s 10 #12;1. Computational Fluid Dynamics (CFD) Starting in the 1970s, NASA began developing

300

NASA Contractor Report 201588 ICASE Report No. 96-48  

E-Print Network (OSTI)

NASA Contractor Report 201588 ICASE Report No. 96-48 ICA VARIABLE DEGREE SCHWARZ METHODS Xiao-Chuan Cai Charbel Farhat Marcus Sarkis NASA Contract No. NASI-19480 July 1996 Institute for Computer Applications in Science and Engineering NASA Langley Research Center Hampton, VA 23681

Sarkis, Marcus

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

NASA/TM2012-217585 Air Traffic Management Technology  

E-Print Network (OSTI)

July 2012 NASA/TM­2012-217585 Air Traffic Management Technology Demonstration-1 Concept Scardina and Michael Greene Crown Consulting, Arlington, Virginia #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science

302

October 2004 NASA/TM-2004-213279  

E-Print Network (OSTI)

October 2004 NASA/TM-2004-213279 Formalization of the Integral Calculus in the PVS Theorem Prover Ricky W. Butler Langley Research Center, Hampton, Virginia #12;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science

Butler, Ricky W.

303

NASA/TM--2005213688 Revolutionary Concepts of Radiation  

E-Print Network (OSTI)

NASA/TM--2005�213688 Revolutionary Concepts of Radiation Shielding for Human Exploration of Space J, Alabama R.M. Winglee University of Washington, Seattle, Washington March 2005 #12;The NASA STI Program Office...in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics

Rathbun, Julie A.

304

NASA/TM2010216862 A Criteria Standard for Conflict  

E-Print Network (OSTI)

NASA/TM­2010­216862 A Criteria Standard for Conflict Resolution: A Vision for Guaranteeing, and George Hagen Langley Research Center, Hampton, Virginia October 2010 #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science

Narkawicz, Anthony J.

305

NASA/TM2013218030 The Chorus Conflict and Loss of  

E-Print Network (OSTI)

NASA/TM­2013­218030 The Chorus Conflict and Loss of Separation Resolution Algorithms Ricky W. Butler, George Hagen, Jeffrey M. Maddalon Langley Research Center, Hampton, Virginia August 2013 #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement

Maddalon, Jeffrey M.

306

November 2007 NASA/TM-2007-215089  

E-Print Network (OSTI)

November 2007 NASA/TM-2007-215089 Solving the AI Planning + Scheduling Problem Using Model Checking. Siminiceanu National Institute of Aerospace, Hampton, Virginia #12;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science

Muñoz, César A.

307

November 2013 NASA/TM2013-218055  

E-Print Network (OSTI)

November 2013 NASA/TM­2013-218055 A Turn-Projected State-Based Conflict Resolution Algorithm Ricky W. Butler and Timothy A. Lewis Langley Research Center, Hampton, Virginia #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science

Butler, Ricky W.

308

NASA/TP2004213015 Formal Verification of a Conflict  

E-Print Network (OSTI)

NASA/TP­2004­213015 Formal Verification of a Conflict Resolution and Recovery Algorithm Jeffrey~noz National Institute of Aerospace, Hampton, Virginia April 2004 #12;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science

Maddalon, Jeffrey M.

309

NASA Contractor Report 194949 ICASE Report No. 94-59  

E-Print Network (OSTI)

NASA Contractor Report 194949 ICASE Report No. 94-59 ?_7¢ S MULTIRESOLUTION REPRESENTATION AND NUMERICAL ALGORITHMS: A BRIEF REVIEW Ami Harten (NASA-CR-I94949) MULTIRESOLUTION REPRESENTATICN ANO - 18605 and NAS 1-19480 October 1994 Institute for Computer Applications in Science and Engineering NASA

Frey, Pascal

310

December 2001 NASA/TM-2001-211426  

E-Print Network (OSTI)

December 2001 NASA/TM-2001-211426 A Survey of Complex Object Technologies for Digital Libraries, and Maria Cristina Pattuelli University of North Carolina, Chapel Hill, North Carolina #12;The NASA STI Program Office ... in Profile Since its founding, NASA has been dedicated to the advancement

Nelson, Michael L.

311

February 2006 NASA/TM-2006-214279  

E-Print Network (OSTI)

February 2006 NASA/TM-2006-214279 Development of a Genetic Algorithm to Automate Clustering. Bilardo, Jr. Langley Research Center, Hampton, Virginia #12;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science

Fisher, Michael

312

NASA FactsNational Aeronautics and Space Administration  

E-Print Network (OSTI)

NASA FactsNational Aeronautics and Space Administration Washington, D.C. 20546 (202) 358-1600 FACT into the solar system. NASA is working to make this transition ­ from the Space Shuttle Program to the Constellation Program ­ seamless and safe. NASA has a vast array of unique and critical resources that have

313

NASA/TM2010216857 Time of Closest Approach in  

E-Print Network (OSTI)

NASA/TM­2010­216857 Time of Closest Approach in Three-Dimensional Airspace C´esar A. Mu~noz and Anthony J. Narkawicz Langley Research Center, Hampton, Virginia October 2010 #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science

Narkawicz, Anthony J.

314

NASA/TP2011217067 State-Based Implicit Coordination  

E-Print Network (OSTI)

NASA/TP­2011­217067 State-Based Implicit Coordination and Applications Anthony J. Narkawicz and C´esar A. Mu~noz Langley Research Center, Hampton, Virginia March 2011 #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science

Narkawicz, Anthony J.

315

September 1999 NASA/TM-1999-209715  

E-Print Network (OSTI)

September 1999 NASA/TM-1999-209715 Compute as Fast as the Engineers Can Think! ULTRAFAST COMPUTING, D. H. Rudy, J. Sobieski, and O. O. Storaasli Langley Research Center, Hampton, Virginia #12;The NASA STI Program Office ... in Profile Since its founding, NASA has been dedicated to the advancement

Nelson, Michael L.

316

Oregon NASA Space Grant Consortium 92 Kerr Administration Building  

E-Print Network (OSTI)

Oregon NASA Space Grant Consortium 92 Kerr Administration Building Corvallis, OR 97331-2103 Phone upon availability of NASA funding Updated September 16, 2011 LMP OSGC Scholarship Programs Guide Guide Page 3 of 11 *Contingent upon availability of NASA funding Updated September 16, 2011 LMP OSGC

Tullos, Desiree

317

NASA Centennial Challenges were initiated in 2005 to directly engage  

E-Print Network (OSTI)

NASA Centennial Challenges were initiated in 2005 to directly engage the public in the process to problems of interest to NASA and the nation. The program seeks innovations from diverse and non Challenges NASA's Centennial Challenges Program drives innovation, creates opportunity and seeks to stimulate

Waliser, Duane E.

318

Ecology of Ecotourism Spring, 2014  

E-Print Network (OSTI)

FOR 4934: Ecology of Ecotourism Spring, 2014 Room 106 Rogers Hall Monday Periods 6-8 (12:50 to 3 with an understanding of the management and planning of ecotourism opportunities. Specific learning outcomes include recreation and tourism development; · understand ecological impacts and ecotourism management approaches

Watson, Craig A.

319

SRS ecology: Environmental information document  

SciTech Connect

The purpose of this Document is to provide a source of ecological information based on the exiting knowledge gained from research conducted at the Savannah River Site. This document provides a summary and synthesis of ecological research in the three main ecosystem types found at SRS and information on the threatened and endangered species residing there.

Wike, L.D.; Shipley, R.W.; Bowers, J.A. [and others

1993-09-01T23:59:59.000Z

320

The Ecological Impact of Biofuels  

E-Print Network (OSTI)

The Ecological Impact of Biofuels Joseph E. Fargione,1 Richard J. Plevin,2 and Jason D. Hill3 1 land-use change Abstract The ecological impact of biofuels is mediated through their effects on land, air, and water. In 2008, about 33.3 million ha were used to produce food- based biofuels

Kammen, Daniel M.

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

Kiyoko Yokota 100 Ecology Building  

E-Print Network (OSTI)

1 Kiyoko Yokota 100 Ecology Building Department of Ecology, Evolution and Behavior University: Michael Mullan, Fiona Crawford, and Daniel Paris, 1999-2001 #12;2 Oral presentations Yokota, K. and R. W and Oceanography Aquatic Sciences Meeting. Santa Fe, New Mexico. Yokota, K. and R. W. Sterner. 2006. Long

Sterner, Robert W.

322

Economic Sustainability and Ecological Compatibility  

E-Print Network (OSTI)

Economic Sustainability and Ecological Compatibility: Where is the room to move? October 21st - 22: Economic Sustainability and Ecological Compatibility: Where is the room to move? October 21st - 22nd , 2010, Economic Sustainability: Room to Move? Workshop Hosted by Colorado Forest Restoration Institute Walden

323

Microelectrodes in microbial ecology  

SciTech Connect

Understanding the microenvironment of bacteria has presented many challenges for the microbial ecologist. Simple intracellular capillary electrodes have been used in neurophysiology since the 1950s to measure action potentials in ion transport over biological membranes, and ion-selective electrodes were developed soon thereafter for the determination of H{sup +}, Na{sup +}, K{sup +}, and Ca{sup 2+}. However, these analytical techniques did not receive much attention until 1978, when Niels Peter Revsbech and Bo Barker Joergensen at the Institute of Ecology and Genetics, University of Aarhus, Denmark, began using oxygen microelectrodes in their studies of the ecology and biogeochemistry of marine sediments and other microbial environments. Today, Revsbech and Joergensen use five types of microelectrodes, two types of oxygen microelectrodes, a combined microelectrode for nitrous oxide and oxygen, a sulfide microelectrode, and a pH microelectrode. The first three microelectrodes have diameters of about 10 {mu}m and the last two of about 50 {mu}m. Some of the electrodes actually contain two or three cathodes plus a reference electrode, all situated behind a polymer membrane. In situ experiments have been done for several years at a water depth of several meters, where the micromanipulator is operated by a diver. Recently measurements were obtained in the deep sea with the microelectrodes mounted on a free-falling vehicle or operated from a submersible vessel.

Boots, S.

1989-03-15T23:59:59.000Z

324

NASA Net Zero Energy Buildings Roadmap  

SciTech Connect

In preparation for the time-phased net zero energy requirement for new federal buildings starting in 2020, set forth in Executive Order 13514, NASA requested that the National Renewable Energy Laboratory (NREL) to develop a roadmap for NASA's compliance. NASA detailed a Statement of Work that requested information on strategic, organizational, and tactical aspects of net zero energy buildings. In response, this document presents a high-level approach to net zero energy planning, design, construction, and operations, based on NREL's first-hand experience procuring net zero energy construction, and based on NREL and other industry research on net zero energy feasibility. The strategic approach to net zero energy starts with an interpretation of the executive order language relating to net zero energy. Specifically, this roadmap defines a net zero energy acquisition process as one that sets an aggressive energy use intensity goal for the building in project planning, meets the reduced demand goal through energy efficiency strategies and technologies, then adds renewable energy in a prioritized manner, using building-associated, emission- free sources first, to offset the annual energy use required at the building; the net zero energy process extends through the life of the building, requiring a balance of energy use and production in each calendar year.

Pless, S.; Scheib, J.; Torcellini, P.; Hendron, B.; Slovensky, M.

2014-10-01T23:59:59.000Z

325

National Aeronautics and Space AdministrationNational Aeronautics and Space Administration www.nasa.gov  

E-Print Network (OSTI)

National Aeronautics and Space AdministrationNational Aeronautics and Space Administration www.nasa 400-1489A 07/13 NASA EDUCATIONAL RESOURCES The NASA portal (www.nasa.gov) is the gateway. NASA's goal is to improve interactions for students, educators, and families with NASA and its

Waliser, Duane E.

326

ORIGINAL PAPER A general theory of ecology  

E-Print Network (OSTI)

ORIGINAL PAPER A general theory of ecology Samuel M. Scheiner & Michael R. Willig Received: 9 of ecology have existed for the past half century; ecologists simply have failed to explicitly recognize them. We present a general theory of ecology and show how it relates to ecology's numerous constituent

Willig, Michael

327

For additional information, contact: Department of Ecology  

E-Print Network (OSTI)

For additional information, contact: Department of Ecology Montana State University 310 Lewis Hall P.O. Box 173460 Bozeman, MT 59717-3460 Tel: 406-994-4548 Fax: 406-994-3190 www.montana.edu/ecology/ ecology@montana.edu The Department of Ecology at Montana State University offers undergraduate majors

Maxwell, Bruce D.

328

Hindawi Publishing Corporation International Journal of Ecology  

E-Print Network (OSTI)

Hindawi Publishing Corporation International Journal of Ecology Volume 2012, Article ID 939862, 17 pages doi:10.1155/2012/939862 Review Article Parallel Ecological Speciation in Plants? Katherine L speciation, known as parallel ecological speciation, is one of several forms of evidence for ecology's role

Rieseberg, Loren

329

ECOLOGY LIFE 320 Spring Semester 2011  

E-Print Network (OSTI)

ECOLOGY LIFE 320 Spring Semester 2011 INSTRUCTOR: Dr. Liba Pejchar Office: 234 Wagar E-mail: liba to the fundamental principles of ecology. You will learn about the mechanisms that generate ecological patterns the distribution and abundance of organisms in nature. We will spend most of the semester studying ecology

330

Aspen Ecology in the MixedAspen Ecology in the Mixed Conifer TypeConifer Type  

E-Print Network (OSTI)

Aspen Ecology in the MixedAspen Ecology in the Mixed Conifer TypeConifer Type Wayne D. Shepperd Colorado State University Fort Collins, CO Aspen Ecology in the MixedAspen Ecology in the Mixed ConiferAssumptions Mixed conifer forests are a collection of different species, each with different ecologic requirements

331

Ecology, 87(3), 2006, pp. 769779 2006 by the Ecological Society of America  

E-Print Network (OSTI)

769 Ecology, 87(3), 2006, pp. 769­779 2006 by the Ecological Society of America ECOLOGICAL and phenotypic plasticity in promoting ecological character displacement (i.e., trait evolution stemming from resource competition between species). Because ecological character displacement generates new populations

Behe, Michael J.

332

81Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center Deep Space One Remote AgentDeep Space One Remote Agent  

E-Print Network (OSTI)

81Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center of the NASA 1999 Software of the Year Award #12;82Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center Deep Space One (DS1)Deep Space One (DS1) l Launched 10/98 l Remote

Kortenkamp, David

333

Essential Terrestrial Variable data workflows for distributed water resources modeling  

Science Journals Connector (OSTI)

This paper discusses a prototype infrastructure, HydroTerre, that provides researchers, educators and resource managers with seamless access to geospatial/geotemporal data for supporting physics-based numerical models. The prototype defines the supporting ... Keywords: Data workflow, Distributed hydrologic model, Essential Terrestrial Variables, Geographic information systems, HydroTerre, PIHM, Web services

Lorne Leonard; Christopher J. Duffy

2013-12-01T23:59:59.000Z

334

TERRESTRIAL GAMMA-RAY FLASH PRODUCTION BY LIGHTNING  

E-Print Network (OSTI)

TERRESTRIAL GAMMA-RAY FLASH PRODUCTION BY LIGHTNING A DISSERTATION SUBMITTED TO THE DEPARTMENT gamma-ray flashes (TGFs) are brief flashes of gamma-rays originating in the Earth's atmosphere) that extends from below 25 keV to above 20 MeV. When good lightning data exists, TGFs are closely associated

335

Lunar and terrestrial planet formation in the Grand Tack scenario  

Science Journals Connector (OSTI)

...c for each simulated Solar System in that suite...terrestrial planets in the Solar System. The sub-panels are arranged the same...simulations. The sub-panels are arranged the same...populations for each simulated Solar System. We only have...

2014-01-01T23:59:59.000Z

336

Carbon dynamics of terrestrial ecosystems on the Tibetan Plateau  

E-Print Network (OSTI)

RESEARCH PAPER Carbon dynamics of terrestrial ecosystems on the Tibetan Plateau during the 20th tundra to evergreen tropics. Its soils are dominated by permafrost and are rich in organic carbon. Its, the carbon dynamics of the Tibetan Plateau have not been well quantified under changes of climate and per

Xiao, Jingfeng

337

Estimating terrestrial uranium and thorium by antineutrino flux measurements  

E-Print Network (OSTI)

of uranium and thorium concentrations in geological reservoirs relies largely on geochemi- cal modelEstimating terrestrial uranium and thorium by antineutrino flux measurements Stephen T. Dye, and approved November 16, 2007 (received for review July 11, 2007) Uranium and thorium within the Earth produce

Mcdonough, William F.

338

Guide for ecological risk assessment  

SciTech Connect

Ecological risk assessment evaluates the likelihood that adverse ecological effects may occur or are occurring as a result of exposure to one or more stressors. Ecological risk assessment provides a critical element for environmental decision making by giving risk managers an approach for considering available scientific information along with the other factors they need to consider (e.g., social, legal, political, or economic) in selecting a course of action. The primary audience for this document is risk assessors and risk managers at EPA, although these Guidelines also may be useful to others outside the Agency.

NONE

1998-04-01T23:59:59.000Z

339

E-Print Network 3.0 - accumulating terrestrial plant Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

search results for: accumulating terrestrial plant Page: << < 1 2 3 4 5 > >> 1 A Primer on the Terrestrial Carbon Cycle: What We Don't Know, But Should Summary: primary...

340

Meeting Report for Symposium on "China-US Collaborative Research on Life in Terrestrial Geothermal Springs"  

E-Print Network (OSTI)

Meeting Report for Symposium on "China-US Collaborative Research on Life in Terrestrial Geothermal on Life in Terrestrial Geothermal Springs" was organized collaboratively by the NSF-funded Tengchong PIRE

Ahmad, Sajjad

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

Twentieth-Century Droughts and Their Impacts on Terrestrial Carbon Cycling in China  

Science Journals Connector (OSTI)

Midlatitude regions experienced frequent droughts during the twentieth century, but their impacts on terrestrial carbon balance are unclear. This paper presents a century-scale study of drought effects on the carbon balance of terrestrial ...

Jingfeng Xiao; Qianlai Zhuang; Eryuan Liang; Xuemei Shao; A. David McGuire; Aaron Moody; David W. Kicklighter; Jerry M. Melillo

2009-09-01T23:59:59.000Z

342

Characteristics of broadband lightning emissions associated with terrestrial gamma ray flashes  

E-Print Network (OSTI)

Characteristics of broadband lightning emissions associated with terrestrial gamma ray flashes] To characterize lightning processes that produce terrestrial gamma ray flashes (TGFs), we have analyzed broadband (lightning magnetic fields for TGFs detected by the Reuven Ramaty High Energy Solar

Cummer, Steven A.

343

E-Print Network 3.0 - aquatic ecological risk Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Sample search results for: aquatic ecological risk Page: << < 1 2 3 4 5 > >> 1 Aquatic Ecology Aquatic ecology group studies ecological interactions Summary: Aquatic Ecology...

344

Panasonic Ecology Systems formerly Matsushita Ecology Systems Co | Open  

Open Energy Info (EERE)

Panasonic Ecology Systems formerly Matsushita Ecology Systems Co Panasonic Ecology Systems formerly Matsushita Ecology Systems Co Jump to: navigation, search Name Panasonic Ecology Systems (formerly Matsushita Ecology Systems Co) Place Kasugai, Aichi, Japan Zip 468-8522 Sector Solar, Wind energy Product Japanese manufacturer of energy efficient residential and commercial electronic goods such as air conditioners, fans, and 'hybrid tower' which uses wind and solar power as street lights. Coordinates 35.277859°, 137.011215° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":35.277859,"lon":137.011215,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

345

Behavioral Ecology doi:10.1093/beheco/arq172  

E-Print Network (OSTI)

Behavioral Ecology doi:10.1093/beheco/arq172 Forum: Invited Review The fusion of behavioral ecology and ecology Deborah M. Gordon Department of Biology, Stanford University, Stanford, CA 94305-5020, USA Behavioral ecology and ecology have projects in common. Community ecology can provide behavioral ecology

Gordon, Deborah

346

Book Reviews Ecology, 92(8), 2011, p. 1705  

E-Print Network (OSTI)

Book Reviews Ecology, 92(8), 2011, p. 1705 Ă? 2011 by the Ecological Society of America Advances in community ecology Gido, Keith B., and Donald A. Jackson, editors. 2010. Community ecology of stream fishes: community ecology; fish ecology; long-term studies; stream ecology. It is rare that a book has a 25-year

Mangel, Marc

347

Carbon Sequestration in Terrestrial Ecosystems (CSiTE) PRINCIPAL INVESTIGATOR: Stan D. Wullschleger  

E-Print Network (OSTI)

Carbon Sequestration in Terrestrial Ecosystems (CSiTE) PRINCIPAL INVESTIGATOR: Stan D. Wullschleger://csite.eds.ornl.gov PROJECT DESCRIPTION The Carbon Sequestration in Terrestrial Ecosystems (CSiTE) project conducts research of switchgrass growing in the field. #12;Carbon Sequestration in Terrestrial Ecosystems (CSiTE) tion of inputs

348

Sustainability of terrestrial carbon sequestration: A case study in Duke Forest with inversion approach  

E-Print Network (OSTI)

Sustainability of terrestrial carbon sequestration: A case study in Duke Forest with inversion of terrestrial carbon (C) sequestration is critical for the success of any policies geared toward stabilizing. Ellsworth, A. Finzi, J. Lichter, and W. H. Schlesinger, Sustainability of terrestrial carbon sequestration

DeLucia, Evan H.

349

Burial of terrestrial organic matter in marine sediments: A re-assessment  

E-Print Network (OSTI)

Burial of terrestrial organic matter in marine sediments: A re-assessment David J. Burdige being buried in marine sediments may be of terrestrial origin, with the majority of this terrestrial organic matter (TOM) burial occurring in muddy, deltaic sediments. These calculations further suggest

Burdige, David

350

Impact of satellite based PAR on estimates of terrestrial net primary productivity  

E-Print Network (OSTI)

of the satellite- based estimates of PAR for modelling terrestrial primary productivity. 1. Introduction The global energy is referred to as net primary production (NPP). For terrestrial ecosystems GPP and NPP are givenImpact of satellite based PAR on estimates of terrestrial net primary productivity RACHEL T. PINKER

Montana, University of

351

Insignificant solar-terrestrial triggering of earthquakes Jeffrey J. Love1  

E-Print Network (OSTI)

Insignificant solar-terrestrial triggering of earthquakes Jeffrey J. Love1 and Jeremy N. Thomas2 that solar-terrestrial interaction, as measured by sunspots, solar wind velocity, and geomagnetic activity by the corresponding rank of annual, monthly, and daily averages of the solar-terrestrial variables. We measure

Thomas, Jeremy N.

352

Ecology of Owens Valley vole  

E-Print Network (OSTI)

Little current data exist concerning the status and ecology of Owens Valley vole (OVV; Microtus californicus vallicola), despite its California Department of Fish and Game listing as a Species of Special Concern. No formal studies have been...

Nelson, Fletcher Chris

2005-08-29T23:59:59.000Z

353

Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture Systems ~ Wildlife Biology, Ecology, and Management  

E-Print Network (OSTI)

Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture Systems ~ Wildlife Biology, Ecology, and Management of Western Hemlock Dwarf Mistletoe in Coastal British.W. Negrave. 2007. Biology, Ecology, and Management of Western Hemlock Dwarf Mistletoe in Coastal British

354

NASA Renews Multi-Million Dollar FundingNASA Renews Multi-Million Dollar Funding The National Aeronautics and Space Administration  

E-Print Network (OSTI)

1 NASA Renews Multi-Million Dollar FundingNASA Renews Multi-Million Dollar Funding The National Aeronautics and Space Administration (NASA) has renewed its support of the Antarctic Im- pulsive Transient

355

Environmental assessment for the satellite power system-concept development and evaluation program-microwave health and ecological effects  

SciTech Connect

This report is concerned with the potential health and ecological effects of the microwave beam from the microwave power transmission system (MPTS) of the satellite power system (SPS). The report is written in the form of a detailed critical review of selected scientific articles from the published literature on the biological effects of nonionizing electromagnetic radiation, followed by an assessment of the possible effects of the SPS, based on exposure values for the reference system (US DOE and NASA, 1978).

Not Available

1980-11-01T23:59:59.000Z

356

Feeding on Phytoestrogens: Implications of Estrogenic Plants for Primate Ecology  

E-Print Network (OSTI)

change. Journal of Tropical Ecology 21: 31-45. Chapman, C. ,success in a mammal. Ecology 90: Dixon, R. 2004.physiology, and feeding ecology. Evolutionary Anthropology

Wasserman, Michael David

2011-01-01T23:59:59.000Z

357

Dolphins and African apes: comparisons of sympatric socio-ecology  

E-Print Network (OSTI)

Review of sympatric ecology among dolphins and African apesA. 1998. Gorilla ecology and behaviour. EvolutionaryVolume 2: be- haviour, Ecology, and Conservation.Tokyo:

Bearzi, Maddalena; Stanford, Craig B.

2007-01-01T23:59:59.000Z

358

Behavior, Ecology and Genetics of Geoffroy's Tamarin (Saguinus geoffroyi)  

E-Print Network (OSTI)

of landscapes for conservation. Ecology Letters 11: 78-91. LSystematics, behaviour and ecology. Oxford University Press,The evolutionary ecology of the major histocompatibility

Diaz-Munoz, Samuel Luis

2010-01-01T23:59:59.000Z

359

A Model of Success: The Carnegie Institute for Global Ecology  

E-Print Network (OSTI)

Carnegie Institute for Global Ecology Kirstin Weeks, DavidInstitute for Global Ecology, the answer is an unquali? edremarkable about the Global Ecology building is not only how

Weeks, Kirstin; Lehrer, David; Bean, Jonathan

2007-01-01T23:59:59.000Z

360

Low Dose Radiation Research Program: DOE / NASA Joint Funded Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

DOE/NASA Joint Funded Projects DOE/NASA Joint Funded Projects NASA Source Photo Space explorers are subject to exposure to low dose ionizing radiation. Research that helps determine health risks from this exposure is funded by NASA and DOE. Source: NASA DOE's Low Dose Program and the National Aeronautics and Space Administration (NASA) jointly fund new research to develop a better scientific basis for understanding risks to humans from exposures to low doses or low fluences of ionizing radiation. Research must focus on elucidating molecular mechanisms and pathways involved in normal radiobiological responses to low dose exposure, and must have the potential to ultimately increase understanding of health outcomes from radiation exposures that are at or near current workplace exposure

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

NASA’S RPS Design Reference Mission Set for Solar System Exploration  

Science Journals Connector (OSTI)

NASA’s 2006 Solar System Exploration (SSE) Strategic Roadmap identified a set of proposed large Flagship medium New Frontiers and small Discovery class missions addressing key exploration objectives. These objectives respond to the recommendations by the National Research Council (NRC) reported in the SSE Decadal Survey. The SSE Roadmap is down?selected from an over?subscribed set of missions called the SSE Design Reference Mission (DRM) set Missions in the Flagship and New Frontiers classes can consider Radioisotope Power Systems (RPSs) while small Discovery class missions are not permitted to use them due to cost constraints. In line with the SSE DRM set and the SSE Roadmap missions the RPS DRM set represents a set of missions which can be enabled or enhanced by RPS technologies. At present NASA has proposed the development of two new types of RPSs. These are the Multi?Mission Radioisotope Thermoelectric Generator (MMRTG) with static power conversion; and the Stirling Radioisotope Generator (SRG) with dynamic conversion. Advanced RPSs under consideration for possible development aim to increase specific power levels. In effect this would either increase electric power generation for the same amount of fuel or reduce fuel requirements for the same power output compared to the proposed MMRTG or SRG. Operating environments could also influence the design such that an RPS on the proposed Titan Explorer would use smaller fins to minimize heat rejection in the extreme cold environment; while the Venus Mobile Explorer long?lived in?situ mission would require the development of a new RPS in order to tolerate the extreme hot environment and to simultaneously provide active cooling to the payload and other electric components. This paper discusses NASA’s SSE RPS DRM set in line with the SSE DRM set. It gives a qualitative assessment regarding the impact of various RPS technology and configuration options on potential mission architectures which could support NASA’s RPS technology development planning and provide an understanding of fuel need trades over the next three decades.

Tibor S. Balint

2007-01-01T23:59:59.000Z

362

NASA 172591 ICASE: m R T NO. 85-21  

E-Print Network (OSTI)

NASA 172591 ICASE: m R T NO. 85-21 ICASE Randall J. LeVeque ( 5 sA-CR-1'7259 1) INT EbdE LIB3 EOUN CARY C011DITlOHS FOE LOC, A C X ANI: AFkPOXI:!!AITE PACTOBEZATICN HETfCCS ;NASA) i6 p tlc a02/ar A O I APPLICATIONS IN SCIENCE AND ENCI#EERINC NASA Langley Rerearch Center, Haapton, Virginfa 23665 Operated

LeVeque, Randy

363

ECOLOGICAL CONSIDERATIONS OF THE SOLAR ALTERNATIVE  

E-Print Network (OSTI)

Heat to Electricity, Honeywell Inc. , NASA CR -134724. 6.designs by Boeing, Honeywell, McDonnell-Douglas and Martin-

Davidson, M.

2010-01-01T23:59:59.000Z

364

Pre-Project planning of Capital Facilities at NASA ; .  

E-Print Network (OSTI)

??This thesis details the development of a NASA specific Project Definition Rating Index (PDRI) tool. This tool is to be used as a checklist for… (more)

Barrow, Benjamin John.

1999-01-01T23:59:59.000Z

365

Sandia National Laboratories: NASA Ames Research Center in northern...  

NLE Websites -- All DOE Office Websites (Extended Search)

NASA Ames Research Center in northern California Sierra Unmanned Aerial Vehicle to Begin Flights Over Arctic Sea Ice On July 25, 2013, in Climate, Customers & Partners, Global,...

366

The NASA Shuttle Program Local and Natinal Newspaper Content Analysis.  

E-Print Network (OSTI)

??Little research had been done on the communication of NASA media coverage, especially coverage of the shuttle program. This analysis adds to the mass communication… (more)

Shkolyar, Svetla

2009-01-01T23:59:59.000Z

367

NASA's Composite Portfolio: Department of Energy Workshop Fiber...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Aeronautics and Space Administration NASA 's Composites Portfolio Department of Energy Workshop Fiber Reinforced Polymer Composites Manufacturing Presented by: John Vickers January...

368

U.S. National Aeronautics and Space Administration (NASA), Surface...  

Open Energy Info (EERE)

global horizontal irradiance GIS data at on... (Abstract): Global Horizontal Irradiance NASA Surface meteorology and Solar Energy (SSE) Release 6.0 Data Set (Jan 2008) 22-year...

369

NASA Scientist Discusses Nanotube Advances Feb. 9 at Jefferson...  

NLE Websites -- All DOE Office Websites (Extended Search)

Nanotube Advances Feb. 9 at Jefferson Lab NEWPORT NEWS, Va., Feb. 2, 2011 - Mike Smith, a NASA Langley Research Center scientist, will present a lecture titled "20th...

370

E-Print Network 3.0 - arvicola terrestris reintroduction Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

relocation is an ecologically sound Source: Poff, N. LeRoy - Department of Biology, Colorado State University Collection: Environmental Sciences and Ecology 63 (Polly, P.D....

371

NREL: Awards and Honors - Triple-Junction Terrestrial Concentrator Solar  

NLE Websites -- All DOE Office Websites (Extended Search)

Triple-Junction Terrestrial Concentrator Solar Cell Triple-Junction Terrestrial Concentrator Solar Cell Developers: Dr. Jerry Olson, Dr. Sarah Kurtz, Dr. Daniel Friedman, Alan Kibbler, and Charlene Karmer, National Renewable Energy Laboratory; Dr. Richard King, Jim Ermer, Dmitri D. Krut, Hector Cotal, Peter Colter, Hojun Yoon, Nassar Karam, and Gregory S. Glenn, Spectrolab, Inc. The triple-junction solar cell - or TJ solar cell - generates a lot of energy from just a very little amount of material. How much energy? A 1-cm2 cell can generate as much as 35 W of power and produce as much as 86.3 kWh of electricity during a typical year under a Phoenix, AZ sun. This means that 100 to 150 of these cells could produce enough electricity to power the typical American household. This cell can do this, first, because it

372

Trends and Future Challenges in Sampling the Deep Terrestrial Biosphere  

SciTech Connect

Research in the deep terrestrial biosphere is driven by interest in novel biodiversity and metabolisms, biogeochemical cycling, and the impact of human activities on this ecosystem. As this interest continues to grow, it is important to ensure that when subsurface investigations are proposed, materials recovered from the subsurface are sampled and preserved in an appropriate manner to limit contamination and ensure preservation of accurate microbial, geochemical, and mineralogical signatures. On February 20th, 2014, a workshop on “Trends and Future Challenges in Sampling The Deep Subsurface” was coordinated in Columbus, Ohio by The Ohio State University and West Virginia University faculty, and sponsored by The Ohio State University and the Sloan Foundation’s Deep Carbon Observatory. The workshop aims were to identify and develop best practices for the collection, preservation, and analysis of terrestrial deep rock samples. This document summarizes the information shared during this workshop.

Wilkins, Michael J.; Daly, Rebecca; Mouser, Paula J.; Trexler, Ryan; Sharma, Shihka; Cole, David R.; Wrighton, Kelly C.; Biddle , Jennifer F.; Denis, Elizabeth; Fredrickson, Jim K.; Kieft, Thomas L.; Onstott, T. C.; Peterson, Lee; Pfiffner, Susan M.; Phelps, Tommy J.; Schrenk, Matthew O.

2014-09-12T23:59:59.000Z

373

Global Change and the Terrestrial Biosphere (449th Brookhaven Lecture)  

SciTech Connect

Since the Industrial Revolution, the increased use of fossil fuels has resulted in a dramatic and unprecedented rise in the concentration of atmospheric carbon dioxide. Most scientists agree that increasing levels of carbon dioxide and other greenhouse gases have raised Earth's temperature and, without a reduction in emissions, will continue to do so. Terrestrial ecosystems sustain life on Earth through the production of food, fuel, fiber, clean air, and naturally purified water. But how will agriculture and ecosystems be affected by global change? Rogers will describe the impact of projected climate change on the terrestrial biosphere and explain why plants are not just passive respondents to global change, but play an important role in determining the rate of change.

Rogers, Alistair (Ph.D., Environmental Sciences Department) [Ph.D., Environmental Sciences Department

2009-04-22T23:59:59.000Z

374

Ecology and Evolutionary Biology The Wiess School of Natural Sciences  

E-Print Network (OSTI)

Ecology and Evolutionary Biology The Wiess School of Natural Sciences Chair Evan Siemann Professors of Ecology and Evolutionary Biologyoffersabroadrangeofcoursesinthebiosciences:animalbehavior,animal biology, bioinformatics, conservation biology, diseases, ecology, evolutionary biology, field ecology, genetics, genomics

Richards-Kortum, Rebecca

375

Presentation Title Page with no NASA imagery  

NLE Websites -- All DOE Office Websites (Extended Search)

SPATIAL DATA ACCESS TOOL SPATIAL DATA ACCESS TOOL Open Geospatial Consortium (OGC) Services Bruce E. Wilson Suresh K. Santhana Vannan Yaxing Wei Tammy W. Beaty National Aeronautics and Space Administration www.nasa.gov National Aeronautics and Space Administration 2 Outline: * Introduction to SDAT * Introduction to OGC * OGC services at ORNL DAAC * Demo * OGC Service registration in metadata catalogues * Demo * Next steps ESA, August 2010 OGC Spatial Data Access Tool National Aeronautics and Space Administration 3 Introduction to SDAT SDAT - Spatial Data Access Tool ORNL DAAC has been charged with making spatial data readily available to users Spatial Data: remote sensing, map layers, and model output SDAT Features: * ORNL DAAC Web client to visualize and Download Geospatial data * Based on Open Geospatial Consortium (OGC) standards

376

Privacy Impact Assessment Full Entry Name: Social Networking Use at NASA  

E-Print Network (OSTI)

Privacy Impact Assessment Full Entry Name: Social Networking Use at NASA NASA Center: NASA Headquarters Office/Mission Program/Project Supported: Public Affairs Office NASA Point of Contact: ROBERT JACOBS Phone Number: 202.358.1760 E-mail: bob.jacobs@nasa.gov #12;System Overview: National Aeronautics

Christian, Eric

377

NASA's Implementation Plan for Space Shuttle Return to Flight and Beyond June 3, 2005  

E-Print Network (OSTI)

#12;#12;NASA's Implementation Plan for Space Shuttle Return to Flight and Beyond June 3, 2005 NASA plan is available at www.nasa.gov #12;#12;NASA's Implementation Plan for Space Shuttle Return to Flight and Beyond June 3, 2005 Tenth Edition Summary June 3, 2005 This edition of NASA's Implementation Plan

378

Gas Turbine Engine Collaborative Research - NASA Glenn Research Center  

NLE Websites -- All DOE Office Websites (Extended Search)

Gas Turbine Engine Collaborative Gas Turbine Engine Collaborative Research-NASA Glenn Research Center Background Advancing the efficiency and performance levels of gas turbine technology requires high levels of fundamental understanding of the actual turbine component level technology systems. The National Aeronautics and Space Administration Glenn Research Center (NASA Glenn), with support from the Ohio State University, is planning research to compile

379

National Aeronautics and Space Administration www.nasa.gov  

E-Print Network (OSTI)

Leadership in Environmental, Energy, and Economic Performance Fleet Petroleum Use GOAL: Reduce by 2% annuallyAgencyClimateAdaptationPlanbyJuly2012 · ProvideFleetManagementPlanbyJuly2012 GOALS STATUS #12;WE ARE... NASA is meeting or exceeding most of its SSPP goals and objectives. Since our prior annual report, NASA's sustainability efforts

Waliser, Duane E.

380

NASA maps volcano's 4000-mile-long SO2 cloud  

Science Journals Connector (OSTI)

NASA maps volcano's 4000-mile-long SO2 cloud ... The S02 was mapped on June 18 by the Total Ozone Mapping Spectrometer, an instrument aboard NASA's NIMBUS-7 satellite that has been measuring ozone levels and monitoring S02 since 1978. ...

1991-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

National Aeronautics and Space Administration www.nasa.gov  

E-Print Network (OSTI)

National Aeronautics and Space Administration www.nasa.gov STEREO SCIENCE WRITER®S GUIDE A guide for reporters to understand the mission and purpose of NASA®s STEREO observatories #12;NASASCIENCE MISSION DIRECTORATE QUICK REFERENCE GUIDE HOW NASA IS STRUCTURED TO SEEK SOLAR ANSWERS Q&A ON THE STEREO MISSION

Christian, Eric

382

NASA's Return On Investment Report Issue 11 February 2013  

E-Print Network (OSTI)

and controls for the Dream Chaser spacecraft, Atlas V launch vehicle, and ground and mission systems. Meanwhile. facility. When completed, the vehicle will be shipped to NASA's Dryden Flight Research Center at Edwards their next test vehicle structure at NASA's Michoud Assembly Facility in New Orleans. In December, Space

383

National Aeronautics and Space Administration NASA Presentation to the  

E-Print Network (OSTI)

of Sciences and National Council on Radiation Protection and Measurements and are selected using a rigorous is NASA interested in these types of radiation effects for deep space mission? What is NASA's projected strategy and plan for deep space travel? What specifically are the potential concerns for astronaut safety

Homes, Christopher C.

384

National Aeronautics and Space Administration www.nasa.gov  

E-Print Network (OSTI)

National Aeronautics and Space Administration www.nasa.gov LANCE Land Atmosphere Near, MODIS, and OMI instruments onboard NASA's Earth Observing System (EOS) satellites- Terra, Aqua and Aura programs and global food security risks are monitored using MODIS NRT data from LANCE. There are several

385

National Aeronautics and Space Administration www.nasa.gov  

E-Print Network (OSTI)

National Aeronautics and Space Administration www.nasa.gov Volume 1 Issue 10 November 2005 Goddard. Weiler and Judith Bruner, Associate Director for Safety and Security, encourages you to participate, NASA's Swift satellite has taken a top honor in the annual "Best of What's New" award from Popular

Christian, Eric

386

Ecologic Institute | Open Energy Information  

Open Energy Info (EERE)

Institute Institute Jump to: navigation, search Logo: Ecologic Institute Name Ecologic Institute Address Pfalzburger Strasse 43/44 Place Berlin, Germany Year founded 1995 Phone number +49 (30) 86880-0 Website http://ecologic.eu/ Coordinates 52.493143445°, 13.3453845978° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":52.493143445,"lon":13.3453845978,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

387

Ecological Exposure Limits and Guidelines  

Science Journals Connector (OSTI)

Abstract Ecological exposure limits and guidelines represent the maximum level of a chemical substance that is considered to be safe or acceptable in environmental releases or compartments. The ecological exposure limits are established to protect the ecosystems and environmental resources and may refer to the emissions, e.g., effluents, atmospheric emissions or discharges, or to the final concentration in the receiving body, e.g., water, sediment, or soil. There are two main methods for setting these limits. One focuses on the identification of best available practices for different sectors and processes; the other is a particular case of risk assessment, named by some authors as reverse risk assessment, which establishes the maximum level in the emission or receiving compartment maintaining an acceptable level of risk. The term ‘exposure limit’ is rarely used in the ecological context; the most usual terms are criteria, standards, or objectives.

J.V. Tarazona

2014-01-01T23:59:59.000Z

388

Ecologic Analytics | Open Energy Information  

Open Energy Info (EERE)

Ecologic Analytics Ecologic Analytics Jump to: navigation, search Name Ecologic Analytics Place Bloomington, Minnesota Zip 55425 Product Minnesota-based meter data management company. Coordinates 42.883574°, -90.926122° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.883574,"lon":-90.926122,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

389

Space Ecological Systems 1960–1975  

Science Journals Connector (OSTI)

There appears to be a great deal of varied opinions in regard to the types of ecological systems required in manned space vehicles. In order to logically discuss designs of various ecological systems we must firs...

Eugene B. Konecci

1961-01-01T23:59:59.000Z

390

Ecology, 92(12), 2011, pp. 21592166 2011 by the Ecological Society of America  

E-Print Network (OSTI)

Reports Ecology, 92(12), 2011, pp. 2159­2166 � 2011 by the Ecological Society of America plant parasites is widespread. Yet, understanding the ecological determinants of evolutionary divergence such a trade-off has been reported, this study provides further ecological bases for the coexistence of closely

Paris-Sud XI, Université de

391

ECOLOGY & ENVIRONMENTAL SCIENCE Programs of Study The graduate program in Ecology & Environmental Science capitalizes on University  

E-Print Network (OSTI)

ECOLOGY & ENVIRONMENTAL SCIENCE Programs of Study The graduate program in Ecology & Environmental Science capitalizes on University strengths in ecology, environmental science, and environmental policy. The primary mission of the Graduate Program in Ecology & Environmental Science is to offer a graduate program

Thomas, Andrew

392

Where's the ecology in molecular ecology? Jerald B. Johnson, Scott M. Peat and Byron J. Adams  

E-Print Network (OSTI)

Where's the ecology in molecular ecology? Jerald B. Johnson, Scott M. Peat and Byron J. Adams J. B. Johnson (jerry.johnson@byu.edu), S. M. Peat and B. J. Adams, Evolutionary Ecology Laboratories, Dept, molecular techniques have had a more limited impact in ecology. This discrepancy is surprising. Here, we

Pfrender, Michael

393

Ecology, 91(10), 2010, pp. 29412951 2010 by the Ecological Society of America  

E-Print Network (OSTI)

Ecology, 91(10), 2010, pp. 2941­2951 � 2010 by the Ecological Society of America Origin Integrative Ecology Group, Estacio´n Biolo´gica de Do~nana, CSIC, 41092 Sevilla, Spain 6 Northwestern interactions--and on the food web's degree of compartmentalization. Despite its ecological importance

Newman, Mark

394

Molecular Ecology NCGR May 2003 Physiology and Molecular Ecology of Synechococcus WH8102  

E-Print Network (OSTI)

Molecular Ecology NCGR May 2003 1 Physiology and Molecular Ecology of Synechococcus WH8102 DOE is to provide a summary of the literature on the physiology and molecular ecology of bacteria and in particular to be a comprehensive review. Excellent current detailed reviews are available on the physiology and molecular ecology

395

Jan 16 Conceptual models of ecological systems Why is Integration Needed in Ecology?  

E-Print Network (OSTI)

Jan 16 Conceptual models of ecological systems #12;Why is Integration Needed in Ecology? Great advances have been made by dividing ecology into subdisciplines. But too much focus on subdisciplines has also hindered ecology · too little study of the interface between disciplines · tended to narrow focus

Hansen, Andrew J.

396

ARM - Field Campaign - ISDAC - NASA ARCTAS Coordination with ARM  

NLE Websites -- All DOE Office Websites (Extended Search)

- NASA ARCTAS Coordination with ARM - NASA ARCTAS Coordination with ARM Related Campaigns Indirect and Semi-Direct Aerosol Campaign (ISDAC) 2008.04.01, Ghan, AAF Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : ISDAC - NASA ARCTAS Coordination with ARM 2008.04.01 - 2008.04.21 Lead Scientist : Richard Ferrare For data sets, see below. Description The NASA Langley Airborne High Spectral Resolution Lidar (HSRL) was deployed on the NASA King Air B200 for the ARCTAS mission in 2008. The HSRL measurements acquired during this mission were used to characterize the vertical and horizontal distribution of aerosols and aerosol optical properties, infer aerosol type, and partitioning aerosol optical depth by type. The focus of the spring (April) deployment was measurements of Arctic

397

NASA-Surface Meteorology and Solar Energy | Open Energy Information  

Open Energy Info (EERE)

NASA-Surface Meteorology and Solar Energy NASA-Surface Meteorology and Solar Energy Jump to: navigation, search Tool Summary Name: NASA-Surface Meteorology and Solar Energy Agency/Company /Organization: National Aeronautics and Space Administration Sector: Energy, Land Focus Area: Renewable Energy, Solar Topics: Resource assessment Resource Type: Dataset, Maps Website: eosweb.larc.nasa.gov/sse/ NASA-Surface Meteorology and Solar Energy Screenshot References: Surface Meteorology and Solar Energy[1] Main Points Over 200 satellite-derived meteorology and solar energy parameters Monthly averaged from 22 years of data Data tables for a particular location Color plots on both global and regional scales Global solar energy data for 1195 ground sites References ↑ "Surface Meteorology and Solar Energy"

398

SCIENCE PLAN AND PROGRESS REPORT FOR THE TERRESTRIAL ECOSYSTEM SCIENCE --SCIENTIFIC FOCUS AREA  

E-Print Network (OSTI)

and Earth system models. Integration of biophysical, biochemical, physiological, and ecological processes

399

39Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center Requirements OutlineRequirements Outline  

E-Print Network (OSTI)

39Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center responsibility: both accept and request #12;40Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center MotivationsMotivations l Adjustable autonomy places severe requirements

Kortenkamp, David

400

Volume 7 Issue 7 www.nasa.gov/centers/stennis July 2012 NASA conducts `picture-perfect' J-2X test  

E-Print Network (OSTI)

& Whitney Rocketdyne for NASA's Marshall Space Flight Center in Huntsville, Ala. It is the first liquid

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

74 WEB ECOLOGY 8, 2008 Web Ecology 8: 7483.  

E-Print Network (OSTI)

Villar-Salvador and Pedro Jáuregui Rey Benayas, J. M., Cuesta, B., Villar-Salvador, P. and Jaúregui, P.rey@uah.es), B. Cuesta and P. Villar-Salvador, Univ. de Alcalá, Dept de Ecología, ES­28871 Alcalá de Henares

Villar-Salvador, Pedro

402

The industrial ecology of metals: a reconnaissance  

Science Journals Connector (OSTI)

...Washington, DC 20036, USA Industrial ecology involves a systems...products to landfills. The industrial ecology of metals...Audrey Webber4 1 Belfer Center for Science and International...Washington, DC 20036, USA Industrial ecology involves a systems...Office of Technology Assessment 1992, based on personal...

1997-01-01T23:59:59.000Z

403

CollageMachine: Model of ``Interface Ecology''  

E-Print Network (OSTI)

CollageMachine: Model of ``Interface Ecology'' By Andruid Kerne dissertation submitted partial addresses browsing creatively, been co­developed with the metadisciplinary framework interface ecology, in addition inside them, open process without definite bounds. a metadiscipline, interface ecology brings

Mohri, Mehryar

404

Rangeland ecology: Key global research issues & questions  

E-Print Network (OSTI)

1 Rangeland ecology: Key global research issues & questions Robin Reid and Maria Fernandez-Gimenez This paper discusses developments in our understanding about rangeland ecology and rangeland dynamics in the last 20 years. Before the late 1980's, the mainstream view in range ecology was that livestock

405

The Ecology of Malware Jedidiah R. Crandall  

E-Print Network (OSTI)

The Ecology of Malware Jedidiah R. Crandall University of New Mexico Dept. of Computer Science Mail of ecological systems have begun to emerge. This may include competition between malware, fa- cilitation, parasitism, predation, and density-dependent population regulation. Ecological principles will likely

Forrest, Stephanie

406

Population Ecology ISSN 1438-3896  

E-Print Network (OSTI)

1 23 Population Ecology ISSN 1438-3896 Popul Ecol DOI 10.1007/s10144-012-0352-3 Impacts of enemy of Population Ecology and Springer Japan. This e-offprint is for personal use only and shall not be self of Population Ecology and Springer Japan 2012 Abstract In this study, we used data from both experi- ments

de Aguiar, Marcus A. M.

407

Conservation Ecology & Entomology Department Undergraduate Programmes  

E-Print Network (OSTI)

Conservation Ecology & Entomology Department Undergraduate Programmes BSc ConsEcol Would you like, with an emphasis on socio-ecological systems, equips you to work at solving conservation challenges. The areas and freshwater), restoration ecology, game farm management, ecotourism, community-based natural resource

Geldenhuys, Jaco

408

Exciting careers blending engineering, science, and ecology  

E-Print Network (OSTI)

Exciting careers blending engineering, science, and ecology New Opportunities Making the world://bee.oregonstate.edu/ecoe Ecological Engineering is: · Ecosystem restoration and habitat design at multiple scales · Watershed · Phytoremediation and bioremediation · Industrial ecology · Constructed wetlands and tidal marshlands · Mitigation

Tullos, Desiree

409

Ecology and Greater Prairie-Chicken  

E-Print Network (OSTI)

Ecology and Management of the Greater Prairie-Chicken Oklahoma Cooperative Extension Service Division of Agricultural Sciences and Natural Resources Oklahoma State University E-969E-969E-969 Ecology, Editor Professor and Extension Specialist Rangeland Ecology and Management Department of Plant and Soil

Balasundaram, Balabhaskar "Baski"

410

Conservation Ecology & Entomology Department Dr James Pryke  

E-Print Network (OSTI)

Conservation Ecology & Entomology Department Dr James Pryke My academic career began with an MSc on landscape ecology issues. After receiving my PhD, I undertook a two month fellowship at the Universiti. This position primarily involved conducting research into improving the design and management of ecological

Geldenhuys, Jaco

411

Plant Ecology -Chapter 2 Photosynthesis & Light  

E-Print Network (OSTI)

1 Plant Ecology - Chapter 2 Photosynthesis & Light Photosynthesis & Light Functional ecology - how the structural context of their anatomy and morphology Photosynthesis & Light Functional ecology - closely-plant responses to their environment Photosynthesis & Light Photosynthesis is a "package deal" How much light

Cochran-Stafira, D. Liane

412

SYSTEMKOLOGIE ETHZ SYSTEMS ECOLOGY ETHZ  

E-Print Network (OSTI)

but most efficient method is the common application of the dependence function to mean values. Condensing are linear in the observed temperature range, or low precision but very high efficiency is required. Given of ecological models. For the sake of simplicity and efficiency, the temperature dependencies in many models

Fischlin, Andreas

413

Ambient Ecologies in Smart Homes  

Science Journals Connector (OSTI)

......waters the plant and she leaves her house, a taxi is waiting her outside in...across different ecology boundaries. Energy efficiency in UbiComp environments is crucial...sensors operated by battery. To sustain energy efficiency, we plan to extend our middleware......

C. Goumopoulos; A. Kameas

2009-11-01T23:59:59.000Z

414

Parallel ecological networks in ecosystems  

Science Journals Connector (OSTI)

...interactions|ecosystem engineers|ecological stoichiometry...organisms with their environment (Haeckel 1869...concept of ecosystems engineers (Jones et al...strong species-environment feedbacks in almost...including species-environment interactions...importance of ecosystem engineers has been recognized...

2009-01-01T23:59:59.000Z

415

Genomics in the ecological arena  

Science Journals Connector (OSTI)

...meeting-report Meeting reports 1001 60 69 70 129 Genomics in the ecological arena Luisa Orsini...Dame, IN 46556, USA 4 The Center for Genomics and Bioinformatics, Indiana University...emerging model system in environmental genomics. Daphnia has been a model species in...

2011-01-01T23:59:59.000Z

416

Work plan for conducting an ecological risk assessment at J-Field, Aberdeen Proving Ground, Maryland  

SciTech Connect

The Environmental Management Division of Aberdeen Proving Ground (APG), Maryland, is conducting a remedial investigation and feasibility study (RI/FS) of the J-Field area at APG pursuant to the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), as amended. J-Field is within the Edgewood Area of APG in Harford County, Maryland, and activities at the Edgewood Area since World War II have included the development, manufacture, testing, and destruction of chemical agents and munitions. The J-Field site was used to destroy chemical agents and munitions by open burning and open detonation. This work plan presents the approach proposed to conduct an ecological risk assessment (ERA) as part of the RI/FS program at J-Field. This work plan identifies the locations and types of field studies proposed for each area of concern (AOC), the laboratory studies proposed to evaluate toxicity of media, and the methodology to be used in estimating doses to ecological receptors and discusses the approach that will be used to estimate and evaluate ecological risks at J-Field. Eight AOCs have been identified at J-Field, and the proposed ERA is designed to evaluate the potential for adverse impacts to ecological receptors from contaminated media at each AOC, as well as over the entire J-Field site. The proposed ERA approach consists of three major phases, incorporating field and laboratory studies as well as modeling. Phase 1 includes biotic surveys of the aquatic and terrestrial habitats, biological tissue sampling and analysis, and media toxicity testing at each AOC and appropriate reference locations. Phase 2 includes definitive toxicity testing of media from areas of known or suspected contamination or of media for which the Phase 1 results indicate toxicity or adverse ecological effects. In Phase 3, the uptake models initially developed in Phase 2 will be finalized, and contaminant dose to each receptor from all complete pathways will be estimated.

Hlohowskyj, I.; Hayse, J.; Kuperman, R. [Argonne National Lab., IL (United States). Environmental Assessment Div.] [and others

1995-03-01T23:59:59.000Z

417

NASA Lewis Stirling engine computer code evaluation  

SciTech Connect

In support of the US Department of Energy's Stirling Engine Highway Vehicle Systems program, the NASA Lewis Stirling engine performance code was evaluated by comparing code predictions without engine-specific calibration factors to GPU-3, P-40, and RE-1000 Stirling engine test data. The error in predicting power output was /minus/11 percent for the P-40 and 12 percent for the RE-1000 at design conditions and 16 percent for the GPU-3 at near-design conditions (2000 rpm engine speed versus 3000 rpm at design). The efficiency and heat input predictions showed better agreement with engine test data than did the power predictions. Concerning all data points, the error in predicting the GPU-3 brake power was significantly larger than for the other engines and was mainly a result of inaccuracy in predicting the pressure phase angle. Analysis into this pressure phase angle prediction error suggested that improvement to the cylinder hysteresis loss model could have a significant effect on overall Stirling engine performance predictions. 13 refs., 26 figs., 3 tabs.

Sullivan, T.J.

1989-01-01T23:59:59.000Z

418

E-Print Network 3.0 - argentine nasa Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

nasa Search Powered by Explorit Topic List Advanced Search Sample search results for: argentine nasa Page: << < 1 2 3 4 5 > >> 1 PRESS INFORMATION Comisin Nacional de Actividades...

419

NASA's Future HyspIRI Mission and the EO-1 Hyperion Collections  

Science Journals Connector (OSTI)

NASA’s Hyperspectral Infrared Imager (HyspIRI) concept for a global survey mission with two instruments, a visible-shortwave infrared imaging spectrometer ...

Middleton, Betsy

420

Preparing for Future EO Innovations: the NASA Earth Science Technology Program  

Science Journals Connector (OSTI)

NASA’s Earth Science Technology Office (ESTO) supports a broad range of technology developments. This paper summarizes program investments in electro-optical systems, and...

Komar, George J

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

E-Print Network 3.0 - automated robotic terrestrial Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Ornithopter Summary: are often unable to navigate, giving an advantage to a terrestrial robot. Flying also requires a large... amount of energy, and no robot can stay aloft...

422

Imaging the Earth's Interior: the Angular Distribution of Terrestrial Neutrinos  

E-Print Network (OSTI)

Decays of radionuclides throughout the Earth's interior produce geothermal heat, but also are a source of antineutrinos. The (angle-integrated) geoneutrino flux places an integral constraint on the terrestrial radionuclide distribution. In this paper, we calculate the angular distribution of geoneutrinos, which opens a window on the differential radionuclide distribution. We develop the general formalism for the neutrino angular distribution, and we present the inverse transformation which recovers the terrestrial radioisotope distribution given a measurement of the neutrino angular distribution. Thus, geoneutrinos not only allow a means to image the Earth's interior, but offering a direct measure of the radioactive Earth, both (1) revealing the Earth's inner structure as probed by radionuclides, and (2) allowing for a complete determination of the radioactive heat generation as a function of radius. We present the geoneutrino angular distribution for the favored Earth model which has been used to calculate geoneutrino flux. In this model the neutrino generation is dominated by decays in the Earth's mantle and crust; this leads to a very ``peripheral'' angular distribution, in which 2/3 of the neutrinos come from angles > 60 degrees away from the downward vertical. We note the possibility of that the Earth's core contains potassium; different geophysical predictions lead to strongly varying, and hence distinguishable, central intensities (< 30 degrees from the downward vertical). Other uncertainties in the models, and prospects for observation of the geoneutrino angular distribution, are briefly discussed. We conclude by urging the development and construction of antineutrino experiments with angular sensitivity. (Abstract abridged.)

Brian D. Fields; Kathrin A. Hochmuth

2004-05-31T23:59:59.000Z

423

New NASA Visualizations Show Two Futures of Climate Change  

NLE Websites -- All DOE Office Websites (Extended Search)

NASA Visualizations Show Two Futures of Climate Change Print E-mail NASA Visualizations Show Two Futures of Climate Change Print E-mail Thursday, July 25, 2013 By Tara Failey Climate Scenarios Project Temperature and Precipitation in the U.S. through 2100 Curious to 'see' how different greenhouse gas emission scenarios are expected to impact the United States? Two recently released animated NASA visualizations developed to support the forthcoming third US National Climate Assessment show projections of Earth's temperature and precipitation patterns from today through the year 2100-revealing how "low" versus "high" emission scenarios would impact the planet's climate. "These visualizations communicate a picture of the impacts of climate change in a way that words do not," said Allison Leidner, Ph.D., a scientist who coordinates NASA's involvement in the National Climate Assessment. "When I look at the scenarios for future temperature and precipitation, I really see how dramatically our Nation's climate could change."

424

Rockets 2 Race Cars Teacher Program at Kentucky Speedway (NASA)  

Energy.gov (U.S. Department of Energy (DOE))

Register here. Go Green Edition / The Heat is ON! Get your students revved up about science, technology, engineering and mathematics with NASA's Rockets 2 Race Cars STEM Education program....

425

NASA Research Strategy for Earth System Science: Climate Component  

Science Journals Connector (OSTI)

This paper describes the principles adopted by the NASA Earth Science Enterprise in formulating a comprehensive 2002–2010 research strategy for earth system science, and outlines one component of this broad interdisciplinary program, focused on ...

Ghassem Asrar; Jack A. Kaye; Pierre Morel

2001-07-01T23:59:59.000Z

426

NASA utilization of ISS -past, present and future  

Science Journals Connector (OSTI)

Construction of International Space Station (ISS) began in 1998, with permanent human occupancy commencing in late 2000. The first NASA research experiment reached ISS in September 2000. ... research operations i...

John J. Uri

2007-09-01T23:59:59.000Z

427

The NASA Soil Moisture Active Passive (SMAP) mission: Overview  

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. Its mission design consists of L-band ...

O'Neill, Peggy

428

Congress warns NASA not to raid science funds  

Science Journals Connector (OSTI)

... NASA and its main contractor for the station, Boeing, estimate the station will be $600 million over budget by the time it is ... accommodating Russian hardware delays, the rest being attributed to schedule overruns and development problems at Boeing. ...

Tony Reichhardt

1997-10-09T23:59:59.000Z

429

National Aeronautics and Space Administration NASA Advisory Council Presentation  

E-Print Network (OSTI)

National Aeronautics and Space Administration NASA Advisory Council Presentation Status room started ­ application of floor sealant Landing and Recovery EIT participated in shipment of the Crew Module Recovery Cradle to Langley Research Center Demonstration of the "local" display software

Waliser, Duane E.

430

Research in Hypersonic Airbreathing Propulsion at NASA Langley Research Center  

Science Journals Connector (OSTI)

The NASA Langley Research Center has been conducting research for over 4 decades to develop technology for an airbreathing-propelled vehicle. Several other organizations within the United States have also been involved in this endeavor. Even though significant ...

Kumar Ajay; Drummond J. Philip; McClinton Charles R.; Hunt James L.

2001-09-01T23:59:59.000Z

431

Guidelines for Ecological Risk Assessment  

NLE Websites -- All DOE Office Websites (Extended Search)

5/002F 5/002F April 1998 Guidelines for Ecological Risk Assessment (Published on May 14, 1998, Federal Register 63(93):26846-26924) Risk Assessment Forum U.S. Environmental Protection Agency Washington, DC DISCLAIMER This document has been reviewed in accordance with U.S. Environmental Protection Agency policy and approved for publication. Mention of trade names or commercial products does not constitute endorsement or recommendation for use. NOTICE This report contains the full text of the Guidelines for Ecological Risk Assessment. However, the format of this version differs from the Federal Register version, as follows: text boxes that are included in this document at their point of reference were instead listed at the end of the Federal Register document as text notes, due to format limitations for Federal Register documents.

432

Nevada applied ecology group publications  

SciTech Connect

Since January 1972, the Nevada Applied Ecology Information Center (NAEIC), Information Research and Analysis Section, Health and Safety Research Division, Oak Ridge National Laboratory, has provided technical information support to the Nevada Applied Ecology Group (NAEG) relevant to the behavior of specific radionuclides, primarily plutonium and americium, in the environment, with special emphasis on pathways to man. This bibliography represents a summary of the biomedical and environmental studies conducted by the NAEG and its contractors. The bibliography focuses on research sponsored by the NAEG. Subject areas of the publications include cover studies of soil, vegetation, animals, microorganisms, resuspension, and meteorology. All references in this publication are stored in a computerized form that is readily available for searches upon request to NAEG and it contractors. 558 refs.

Chilton, B.D.; Pfuderer, H.A.; Cox, T.L. (Oak Ridge National Lab., TN (USA))

1989-09-01T23:59:59.000Z

433

NASA (NSPIRES) Guidance for Applicants G97v3/RO/NSPIRES March 2011 Page 1 of 20  

E-Print Network (OSTI)

NASA (NSPIRES) Guidance for Applicants G97v3/RO/NSPIRES March 2011 Page 1 of 20 INTERNAL USER GUIDE A Guide to the NASA Online Proposal System (NSPIRES) (NASA Solicitation and Proposal Integrated Review and Evaluation System) A Guide to applying for funding from NASA NASA homepage web page: http://science.nasa

434

Ecology, 91(8), 2010, pp. 24062415 2010 by the Ecological Society of America  

E-Print Network (OSTI)

that terrestrial recipients of aquatic subsidies be included in conservation and restoration plans for ecosystems such as the interface between terrestrial and aquatic ecosystems mark a division between habitat types. Such boundaries impact an alpine-nesting bird by altering aquatic-insect subsidies PETER N. EPANCHIN,1,3 ROLAND A. KNAPP

Knapp, Roland

435

Compton scattering effects on the duration of terrestrial gamma-ray flashes  

E-Print Network (OSTI)

; published 18 January 2012. [1] Terrestrial gamma-ray flashes (TGFs) are gamma-ray bursts detected from space) recently discovered by the gamma-ray burst monitor (GBM) aboard the Fermi Gamma-Ray Space Telescope. Introduction [2] Terrestrial gamma-ray flashes (TGFs) are bursts of high-energy photons originating from

Pasko, Victor

436

Data Assimilation for Estimating the Terrestrial Water Budget Using a Constrained Ensemble Kalman Filter  

E-Print Network (OSTI)

in the Southern Great Plains region of the United States, using the terrestrial water balance as the constraintData Assimilation for Estimating the Terrestrial Water Budget Using a Constrained Ensemble Kalman. The water balance was applied at the domain scale, and estimates of the water balance components

Pan, Ming

437

Alien Terrestrial Invertebrates of Europe Alain Roques, Wolfgang Rabitsch, Jean-Yves Rasplus,  

E-Print Network (OSTI)

Chapter 5 Alien Terrestrial Invertebrates of Europe Alain Roques, Wolfgang Rabitsch, Jean of animals and plants, no checklist of alien terrestrial inverte- brates was available in any of the European the existing lists were inherently difficult because they used different definitions of alien. Thus, estimat

Richner, Heinz

438

Lightning mapping observation of a terrestrial gammaray flash Gaopeng Lu,1  

E-Print Network (OSTI)

Click Here for Full Article Lightning mapping observation of a terrestrial gammaray flash Gaopeng Alabama Lightning Mapping Array (LMA) related to a terrestrial gammaray flash (TGF) detected by RHESSI of a compact intracloud (IC) lightning flash between a negative charge region centered at about 8.5 km above

Cummer, Steven A.

439

Source altitudes of terrestrial gamma-ray flashes produced by lightning leaders  

E-Print Network (OSTI)

Source altitudes of terrestrial gamma-ray flashes produced by lightning leaders Wei Xu,1 Sebastien. Pasko (2012), Source altitudes of terres- trial gamma-ray flashes produced by lightning leaders, Geophys; published 18 April 2012. [1] Terrestrial gamma-ray flashes (TGFs) are energetic photon bursts observed from

Pasko, Victor

440

Geolocation of terrestrial gamma-ray flash source lightning M. B. Cohen,1  

E-Print Network (OSTI)

Geolocation of terrestrial gamma-ray flash source lightning M. B. Cohen,1 U. S. Inan,1,2 R. K. Said-ray flash source lightning, Geophys. Res. Lett., 37, L02801, doi:10.1029/ 2009GL041753. 1. Introduction [2; published 22 January 2010. [1] Terrestrial gamma-ray flashes (TGFs) are impulsive ($1 ms) but intense

Bergen, Universitetet i

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

Simultaneous observations of optical lightning and terrestrial gamma ray flash from space  

E-Print Network (OSTI)

1 Simultaneous observations of optical lightning and terrestrial gamma ray flash from space N detection from space of a terrestrial3 gamma-ray flash (TGF) and the optical signal from lightning, TGF and optical emissions in an IC lightning flash has been identified.11 #12;3 1. Introduction12

Ă?stgaard, Nikolai

442

Initial breakdown pulses in intracloud lightning flashes and their relation to terrestrial gamma ray flashes  

E-Print Network (OSTI)

Initial breakdown pulses in intracloud lightning flashes and their relation to terrestrial gamma breakdown stage of 10 intracloud lightning flashes that may have produced terrestrial gamma ray flashes, and S. Xiong (2013), Initial breakdown pulses in intracloud lightning flashes and their relation

Cummer, Steven A.

443

A COMPARISON BETWEEN APRIL 1999 AND FEBRUARY 2000 SOLAR-TERRESTRIAL CONNECTION EVENTS: INTERPLANETARY ASPECTS  

E-Print Network (OSTI)

A COMPARISON BETWEEN APRIL 1999 AND FEBRUARY 2000 SOLAR-TERRESTRIAL CONNECTION EVENTS, with peak value of -16 nT. In this paper the interplanetary aspects of these two solar-terrestrial connection events are analyzed and compared. Plasma and magnetic field data obtained from sensors on board

444

An efficient numerical terrestrial scheme (ENTS) for fast earth system modelling  

E-Print Network (OSTI)

An efficient numerical terrestrial scheme (ENTS) for fast earth system modelling Mark Williamson Working Paper 83 #12;An efficient numerical terrestrial scheme (ENTS) for fast earth system modelling Mark for long time period simulations and large ensemble studies in Earth system models of intermediate

Williamson, Mark

445

Combined Simple Biosphere/Carnegie-Ames-Stanford Approach terrestrial carbon cycle model  

E-Print Network (OSTI)

Combined Simple Biosphere/Carnegie-Ames-Stanford Approach terrestrial carbon cycle model Kevin and physical processes to test our understanding of the terrestrial carbon cycle and to predict ecosystem biomass and carbon fluxes. We combine the photosynthesis and biophysical calculations in the Simple

Collett Jr., Jeffrey L.

446

SECTION 48 Table of Contents 48 Lake Rufus Woods Subbasin Assessment Terrestrial ............................2  

E-Print Network (OSTI)

48-1 SECTION 48 ­ Table of Contents 48 Lake Rufus Woods Subbasin Assessment ­ Terrestrial 48.2 Wildlife of the Lake Rufus Woods Subbasin.......................................................................................17 #12;48-2 48 Lake Rufus Woods Subbasin Assessment ­ Terrestrial 48.1 Focal Habitats: Current

447

NASA/TM-2013-217509 Goddard's Astrophysics Science Division Annual Report 2012  

E-Print Network (OSTI)

NASA/TM-2013-217509 Goddard's Astrophysics Science Division Annual Report 2012 Padi Boyd and Francis Reddy, Editors Pat Tyler, Graphical Editor May 2013 NASA Goddard Space Flight Center Greenbelt, Maryland 20771 #12;The NASA STI Program Office ... in Profile Since its founding, NASA has been dedicated

Christian, Eric

448

NASA/CR-2001-210853 ICASE Report No. 2001-7  

E-Print Network (OSTI)

NASA/CR-2001-210853 ICASE Report No. 2001-7 Tactical Conflict Detection and Resolution in a 3-D April 2001 #12;The NASA STI Program Office... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical Information (STI) Program

Muñoz, César A.

449

NASA/CR-2000-210097 ICASE Report No. 2000-16  

E-Print Network (OSTI)

NASA/CR-2000-210097 ICASE Report No. 2000-16 Aircraft Trajectory Modeling and Alerting Algorithm Verification Cdsar Muhoz ICASE, Hampton, Virginia Victor Carreho NASA Langley Research Center, Hampton, Virginia April 2000 #12;The NASA STI Program Office... in Profile Since its founding, NASA has been

Muñoz, César A.

450

NASA/TP-2005-213164 Managing Lunar and Mars Mission  

E-Print Network (OSTI)

NASA/TP-2005-213164 Managing Lunar and Mars Mission Radiation Risks Part I: Cancer Risks, Uncertainties, and Shielding Effectiveness Francis A. Cucinotta NASA Lyndon B. Johnson Space Center Houston Division Houston, Texas July 2005 #12;THE NASA STI PROGRAM OFFICE . . . IN PROFILE Since its founding, NASA

Rathbun, Julie A.

451

NASA/TP--2007214905 Statistical Aspects of the North Atlantic Basin  

E-Print Network (OSTI)

NASA/TP--2007­214905 Statistical Aspects of the North Atlantic Basin Tropical Cyclones: Trends Flight Center, Alabama May 2007 #12;The NASA STI Program...in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical Information

452

NASA/TM-2014-217523 Goddard's Astrophysics Science Division Annual Report 2013  

E-Print Network (OSTI)

NASA/TM-2014-217523 Goddard's Astrophysics Science Division Annual Report 2013 Kimberly Weaver and Francis Reddy, Editors Pat Tyler, Graphical Editor June 2014 NASA Goddard Space Flight Center Greenbelt, Maryland 20771 #12;The NASA STI Program Office ... in Profile Since its founding, NASA has been dedicated

Christian, Eric

453

NASA was named the best place to work in the federal  

E-Print Network (OSTI)

NASA was named the best place to work in the federal government among large agencies in a survey, which reflects NASA's highest results since this index was developed, makes clear that the agency's work in the nation has made NASA the best place to work in federal government," said NASA Deputy Administrator Lori

454

NASA/CR-2000-209851 ICASE Report No. 2000-4  

E-Print Network (OSTI)

NASA/CR-2000-209851 ICASE Report No. 2000-4 Towards a Customizable PVS Gerald Liittgen and C_sar Mu_oz ICASE, Hampton, Virginia Ricky Butler, Ben Di Vito, and Paul Miner NASA Langley Research Center, Hampton, Virginia January2000 #12;The NASA STI Program Office... in Profile Since its founding, NASA has been

Muñoz, César A.

455

NASA/TM--2010-216396 Checklists and Monitoring in the Cockpit: Why Crucial  

E-Print Network (OSTI)

NASA/TM--2010-216396 Checklists and Monitoring in the Cockpit: Why Crucial Defenses Sometimes Fail R. Key Dismukes NASA Ames Research Center, Moffett Field, CA Ben Berman San Jose State University Foundation, San Jose, CA July 2010 #12;NASA STI Program...in Profile Since it's founding, NASA has been

456

NASA/SP2009-566-ADD2 Human Exploration of Mars  

E-Print Network (OSTI)

NASA/SP­2009-566-ADD2 Human Exploration of Mars Design Reference Architecture 5.0 Addendum #2 Bret G. Drake and Kevin D. Watts, editors NASA Johnson Space Center, Houston, Texas March 2014 #12;NASA STI Program ... in Profile Since its founding, NASA has been dedicated to the advancement

Waliser, Duane E.

457

NASA/CR-2002-211759 ICASE Report No. 2002-26  

E-Print Network (OSTI)

NASA/CR-2002-211759 ICASE Report No. 2002-26 A Logical Process Calculus Rance Cleaveland State, Sheffield, United Kingdom August 2002 #12;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific

LĂĽttgen, Gerald

458

NASA/TM-2002-211638 Experimental OAI-Based Digital Library  

E-Print Network (OSTI)

NASA/TM-2002-211638 Experimental OAI-Based Digital Library Systems Edited by: Michael L. Nelson NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical Information (STI) Program Office plays a key

Nelson, Michael L.

459

NASA/CR2012-217553 Safety Assurance in NextGen  

E-Print Network (OSTI)

March 2012 NASA/CR­2012-217553 Safety Assurance in NextGen Cody Harrison Fleming, Melissa Spencer Aerospace Advanced Technology, Columbia, Maryland #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA scientific

Leveson, Nancy

460

NASA/TM-2007-214856 Safety and Performance Analysis of the  

E-Print Network (OSTI)

March 2007 NASA/TM-2007-214856 Safety and Performance Analysis of the Non-Radar Oceanic National Institute of Aerospace, Hampton, Virginia #12;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA

Muñoz, César A.

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

NASA/TM-2010-216706 Formal Verification of Air Traffic  

E-Print Network (OSTI)

June 2010 NASA/TM-2010-216706 Formal Verification of Air Traffic Conflict Prevention Bands Ecole polytechnique, France #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA scientific and technical information

Narkawicz, Anthony J.

462

NASA/TM-2009-215770 Rewriting Logic Semantics of a Plan  

E-Print Network (OSTI)

June 2009 NASA/TM-2009-215770 Rewriting Logic Semantics of a Plan Execution Language Gilles Dowek University of Illinois at Urbana-Champaign, Illinois #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA scientific

Muñoz, César A.

463

NASA/TM-2009-215768 A Mathematical Basis for the Safety Analysis of  

E-Print Network (OSTI)

June 2009 NASA/TM-2009-215768 A Mathematical Basis for the Safety Analysis of Conflict Prevention, Virginia Gilles Dowek Ecole Polytechnique, France #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA scientific

Maddalon, Jeffrey M.

464

NASA/CR-2009-215703 NIA Report No. 2008-09  

E-Print Network (OSTI)

April 2009 NASA/CR-2009-215703 NIA Report No. 2008-09 Design and Verification of a Distributed #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA scientific and technical information (STI) program plays a key part

Muñoz, César A.

465

NASA/CR-2002-211637 ICASE Report No. 2002-12  

E-Print Network (OSTI)

NASA/CR-2002-211637 ICASE Report No. 2002-12 Air Traffic Conflict Resolution and Recovery Aljons Kirchner ENA C, Toulouse, France May 2002 #12;The NASA STI Program Office... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific

Muñoz, César A.

466

NASA/TM--2012216007 Performance Data Errors in Air Carrier Operations  

E-Print Network (OSTI)

NASA/TM--2012­216007 Performance Data Errors in Air Carrier Operations: Causes and Countermeaures Benjamin A. Berman San Jose State University R. Key Dismukes NASA Ames Research Center Kimberly K. Jobe San Jose State University June 2012 #12;ii NASA STI Program...in Profile Since its founding, NASA has been

467

Announcements Science Policy Geology Technology Terrestrial/Ocean  

NLE Websites -- All DOE Office Websites (Extended Search)

what'S inSide? what'S inSide? Sequestration in the News Announcements Science Policy Geology Technology Terrestrial/Ocean Trading Recent Publications Events Subscription Information hiGhliGhtS Fossil Energy Techline, "Climate Technology: DOE Readies First Big U.S. Projects in CO 2 Capture and Storage. The US Department of Energy (DOE) is currently reviewing Phase III proposals for large-scale geologic sequestration projects in support of the Regional Carbon Sequestration Partnership Program. The program, which was formed in 2003 to research the best approaches to capture and permanently store the greenhouse gas, carbon dioxide (CO 2 ), will enter its next phase in October with announcements of Phase III deployment projects. The new stage of the Regional Partnerships' work will follow as a logical extension of work

468

Assessing the influence of the solar orbit on terrestrial biodiversity  

E-Print Network (OSTI)

The terrestrial fossil record shows a significant variation in the extinction and origination rates of species during the past half billion years. Numerous studies have claimed an association between this variation and the motion of the Sun around the Galaxy, invoking the modulation of cosmic rays, gamma rays and comet impact frequency as a cause of this biodiversity variation. However, some of these studies exhibit methodological problems, or were based on coarse assumptions (such as a strict periodicity of the solar orbit). Here we investigate this link in more detail, using a model of the Galaxy to reconstruct the solar orbit and thus a predictive model of the temporal variation of the extinction rate due to astronomical mechanisms. We compare these predictions as well as those of various reference models with paleontological data. Our approach involves Bayesian model comparison, which takes into account the uncertainties in the paleontological data as well as the distribution of solar orbits consistent wi...

Feng, F

2013-01-01T23:59:59.000Z

469

Fermi GBM Observations of Terrestrial Gamma-ray Flashes  

SciTech Connect

Terrestrial Gamma-ray Flashes are short pulses of energetic radiation associated with thunderstorms and lightning. While the Gamma-ray Burst Monitor (GBM) on Fermi was designed to observe gamma-ray bursts, its large BGO detectors are excellent for observing TGFs. Using GBM, TGF pulses are seen to either be symmetrical or have faster rise time than fall times. Some TGFs are resolved into double, partially overlapping pulses. Using ground-based radio observations of lightning from the World Wide Lightning Location Network (WWLLN), TGFs and their associated lightning are found to be simultaneous to {approx_equal}40 {mu} s. The lightning locations are typically within 300 km of the sub-spacecraft point.

Briggs, Michael S. [CSPAR, NSSTC, 320 Sparkman Drive, Huntsville, AL 35805 (United States)

2011-09-21T23:59:59.000Z

470

System, method, and apparatus for remote measurement of terrestrial biomass  

DOE Patents (OSTI)

A system, method, and/or apparatus for remote measurement of terrestrial biomass contained in vegetative elements, such as large tree boles or trunks present in an area of interest, are provided. The method includes providing an airborne VHF radar system in combination with a LiDAR system, overflying the area of interest while directing energy toward the area of interest, using the VHF radar system to collect backscatter data from the trees as a function of incidence angle and frequency, and determining a magnitude of the biomass from the backscatter data and data from the laser radar system for each radar resolution cell. A biomass map is generated showing the magnitude of the biomass of the vegetative elements as a function of location on the map by using each resolution cell as a unique location thereon. In certain preferred embodiments, a single frequency is used with a linear array antenna.

Johnson, Patrick W (Jefferson, MD)

2011-04-12T23:59:59.000Z

471

The terrestrial ecosystem program for the Yucca Mountain Project  

SciTech Connect

DOE has implemented a program to monitor and mitigate impacts associated with site Characterization Activities at Yucca Mountain on the environment. This program has a sound experimental and statistical base. Monitoring data has been collected for parts of the program since 1989. There have been numerous changes in the Terrestrial Ecosystems Program since 1989 that reflect changes in the design and locations of Site Characterization Activities. There have also been changes made in the mitigation techniques implemented to protect important environmental resources based on results from the research efforts at Yucca Mountain. These changes have strengthened DOE efforts to ensure protection of the environmental during Site Characterization. DOE,has developed and implemented an integrated environmental program that protects the biotic environment and will restore environmental quality at Yucca Mountain.

Ostler, W.K.; O`Farrell, T.P.

1994-06-01T23:59:59.000Z

472

Ecology, 77(5),1996, pp. 1367-1378 O 1996 by the Ecological Society of America  

E-Print Network (OSTI)

Ecology, 77(5),1996, pp. 1367-1378 O 1996 by the Ecological Society of America PALEOBIOLOGY, COMMUNITY ECOLOGY, AND SCALES OF ECOLOGICAL PATTERN1 DAVIDJABLONSKIAND J. JOHNSEPKOSKI,JR. Department that some biotic interactions influence large-scale ecological and evolutionary patterns, albeit in more

Boyce, C. Kevin

473

Comparative Analysis of Acidobacterial Genomic Fragments from Terrestrial and Aquatic Metagenomic Libraries, with Emphasis on Acidobacteria Subdivision 6  

Science Journals Connector (OSTI)

...Terrestrial and Aquatic Metagenomic Libraries...drivers of key ecosystem processes in terrestrial...5o45E), where an ecosystem restoration experiment was...Biodiversity and Ecosystem Development (6...recovered from aquatic environments...

Anna M. Kielak; Johannes A. van Veen; George A. Kowalchuk

2010-08-20T23:59:59.000Z

474

Friend or foe? Ecological modernisation in Brazil.  

E-Print Network (OSTI)

??Ecological modernisation (EM) is a theory that proposes participation in decision-making, trust in science and technology, and preference for preventative measures, as strategies to simultaneously… (more)

Milanez, B.

2006-01-01T23:59:59.000Z

475

Kimberly Andrews | Savannah River Ecology Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Andrews with kingsnake Curriculum Vitae Faculty & Scientists SREL Home SREL Herpetology Kimberly Andrews Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803)...

476

Kurt Buhlmann | Savannah River Ecology Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Buhlmann Curriculum Vitae Faculty & Scientists SREL Home SREL Herpetology Kurt A. Buhlmann Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-5293 office...

477

J. Whitfield Gibbons | Savannah River Ecology Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Gibbons Curriculum Vitae Faculty & Scientists SREL Home SREL Herpetology J. Whitfield Gibbons Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-5852 ...

478

Justin D. Congdon | Savannah River Ecology Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Congdon Curriculum Vitae Faculty & Scientists SREL Home SREL Herpetology Justin D. Congdon Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-5341 office...

479

Conference Center | Savannah River Ecology Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Conference Center front view UGA-SREL Conference Center large conference room Large conference room small conference room Small conference room The Savannah River Ecology...

480

Beasley Lab | Savannah River Ecology Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

The effects of landscape, demographic and behavioral factors on kin-structure: Testing ecological predictions in a mesopredator with high dispersal capability. Animal...

Note: This page contains sample records for the topic "nasa terrestrial ecology" 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

Beasley Lab | Savannah River Ecology Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

populations now exceed 5 million animals in the U.S. alone, causing causing billions in ecological and agricultural damages annually. In addition, vehicle collisions with feral...

482

Ecological ranking of Phanerozoic biodiversity crises: ecological and taxonomic severities are decoupled  

E-Print Network (OSTI)

Ecological ranking of Phanerozoic biodiversity crises: ecological and taxonomic severities extensive analyses of the taxonomic severity of major biodiversity crises in geologic time. In contrast, we propose here an alternative analysis of the ecological severity of biodiversity crises. It is clear

Lyubomirsky, Ilya

483

Ecological Applications, 21(3), 2011, pp. 619639 2011 by the Ecological Society of America  

E-Print Network (OSTI)

Ecological Applications, 21(3), 2011, pp. 619­639 � 2011 by the Ecological Society of America University of Minnesota, Department of Ecology, Evolution, and Behavior, Saint Paul, Minnesota 55108 USA 4 activities including air and motor vehicle travel, food consumption, home energy use, landscape, pets

Nelson, Kristen C.

484

Water Balance in Terrestrial PlantsWater Balance in Terrestrial Plants Water Regulation on LandWater Regulation on Land --PlantsPlants WWipip= W= Wrr + W+ Waa --WWtt --WWss  

E-Print Network (OSTI)

1 Water Balance in Terrestrial PlantsWater Balance in Terrestrial Plants Water Regulation on LandWater waters internal water WWrr =Roots=Roots WWaa = Air= Air WWtt = Transpiration= Transpiration WWss = Secretions= Secretions Water Regulation on Land - Plants Water Balance in Terrestrial PlantsWater Balance

Cochran-Stafira, D. Liane

485

Why study Ecology at Auckland? Long-standingstrengthsinmarineecology,evolution,behaviour,  

E-Print Network (OSTI)

Why study Ecology at Auckland? ·Long? Formoreinformationabouttheprogrammeandtherequirements ofthefourspecialisations,visitwww.ecology.auckland.ac.nz. Adviceisavailablefromthe: +6493737599ext88199 Fax:+6493737431 Email: scifac@auckland.ac.nz Web: www.ecology.auckland.ac.nz BSc

Sun, Jing

486

TR-031 Ecology March 2004 A modified timber cruise  

E-Print Network (OSTI)

TR-031 Ecology March 2004 A modified timber cruise for the inventory of dead wood in Coastal-751-7001 Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife 2004 Research Section, Coast Forest Region, BCMOF Research Disciplines: Ecology ~ Geology

487

Ecology, Evolution and Behavior Seminar Series Spring Semester 2013  

E-Print Network (OSTI)

Ecology, Evolution and Behavior Seminar Series Spring Semester 2013 All Hilu February 28 Robert Cox University of Virginia The ecology and physiology Christine May James Madison Unv. Disturbance ecology: linking stream communities

Virginia Tech

488

Preliminary Notice of Violation, Safety and Ecology Corporation...  

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

Safety and Ecology Corporation - EA-2005-03 Preliminary Notice of Violation, Safety and Ecology Corporation - EA-2005-03 June 14, 2005 Issued to Safety and Ecology Corporation...

489

Information Ecology: Open System Environment for Data, Memories and Knowing  

E-Print Network (OSTI)

Information Ecology: Open System Environment for Data, Memories and Knowing Karen S. Baker@scu.edu Abstract. An information ecology provides a conceptual framework to consider data, the creation Ecological Research (LTER) community, presents some manifestations of traditionally unreported `invisible

Bowker, Geoffrey C.

490

John M. Epifanio -Curriculum Vitae Center for Aquatic Ecology  

E-Print Network (OSTI)

John M. Epifanio - Curriculum Vitae Center for Aquatic Ecology Illinois Natural History Survey 607 AND ACADEMIC INTERESTS Conservation Genetics & Molecular Ecology ­ Examination of structure & function Ecology, Illinois Natural History Survey (INHS). 2000 - 2001 Assistant National Program Leader. Fisheries

491

DESIGNING AN ECOLOGY OF DISTRIBUTED AGENTS Master's Thesis Proposal  

E-Print Network (OSTI)

DESIGNING AN ECOLOGY OF DISTRIBUTED AGENTS Master's Thesis Proposal November 5, 1997 Revised Lab #12; #12; Contents 1 Introduction 1 1.1 Ecologies of Programs of Computational Ecologies . . . . . . . . . . . . . . . . . . . 7 1.5 Summary of Expected Contributions

492

The effect carbohydrate consumption on Argentine ants' nutritional ecology  

E-Print Network (OSTI)

and ants. Annual Review of Ecology and Systematics, 18, 111-an invasive mealybug. Ecology, 83, 2425-2438. Helms, K.R. &invasions. Annual Review of Ecology and Systematics, Kaplan,

Chou, Cheng T.

2009-01-01T23:59:59.000Z

493

Insidious Island Invasion: An exploration of Falcataria moluccana stand ecology  

E-Print Network (OSTI)

New Zealand Journal of Ecology (1997) 21:1-16. APPENDIX A:plantation forestry. ” Forest Ecology and Management (2006)Seychelles. ” Functional Ecology (2008) 22:359- Little, E.L.

Minnich, Amanda

2009-01-01T23:59:59.000Z

494

update: Emerging research opportunities in global urban ecology  

E-Print Network (OSTI)

populations.   Global  Ecology  and  Bio? geography, 20, Global  change  and  the  ecology  of  cities.   Science, rates in urban areas.  Ecology Letters, 12, 1165– La Sorte, 

La Sorte, Frank A.

2011-01-01T23:59:59.000Z

495

Food Web Ecology of a Leafminer-Parasitoid Community  

E-Print Network (OSTI)

the timing of species interactions. Ecology Letters 13:1-10.The Netherlands. Landscape Ecology 23:595-602. Biesmeijer,there general patterns? Ecology Letters 11:499-515. Sala, O.

Blitzer, Eleanor

2011-01-01T23:59:59.000Z

496

The Ecology and Evolution of Soritid Foraminifera with Symbiodinium Dinoflagellates  

E-Print Network (OSTI)

estimates. Molecular Ecology 16:5326-5340. Zohary, T. , Z.in a host individual. Marine Ecology Progress Series 195:93-from Taiwan. Marine Ecology-Progress Series 295:113-121.

Fay, Scott Andrew

2010-01-01T23:59:59.000Z

497

Watershed Governance as a vehicle for fostering social, ecological and  

E-Print Network (OSTI)

Watershed Governance as a vehicle for fostering social, ecological units; social-ecological systems; units of natural resource management, administration"... Ă  `Ecological'? but where are the Ecosystems? #12; How to reflect watershed, health

Northern British Columbia, University of

498

Implementing Ad Hoc to Terrestrial Network Gateways Jonathan McGee, Manish Karir, and John S. Baras  

E-Print Network (OSTI)

Implementing Ad Hoc to Terrestrial Network Gateways Jonathan McGee, Manish Karir, and John S. Baras we describe our experience of implementing a gateway between ad hoc and terrestrial routing protocols terrestrial network interface and MAODV on a wireless ad hoc network interface.Although we focus primarily

Baras, John S.

499

NASA Policy Statement on Diversity and Inclusion Diversity and inclusion are integral to mission success at NASA. First and foremost, our  

E-Print Network (OSTI)

NASA Policy Statement on Diversity and Inclusion Diversity and inclusion are integral to mission success at NASA. First and foremost, our commitment to these principles helps us to enSllfC fairness. the lifeblood of NASA's work. In tum, individuals can reach their potential and maximize their comributions

Christian, Eric

500

Dear NASA Langley Experiment Participant: Thank you once again for agreeing to participate in the NASA experiment on the study measures  

E-Print Network (OSTI)

Dear NASA Langley Experiment Participant: Thank you once again for agreeing to participate in the NASA experiment on the study measures and models of aviation display clutter. This email. We ask that you take some time to study the slide packet prior to your visit to NASA Langley. We

Kaber, David B.