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Sample records for bandelier tuff jemez

  1. The unsaturated hydraulic characteristics of the Bandelier Tuff

    SciTech Connect (OSTI)

    Rogers, D.B.; Gallaher, B.M.

    1995-09-01

    This report summarizes the physical and, unsaturated hydraulic properties of the Bandelier Tuff determined from laboratory measurements made on core samples collected at Los Alamos National Laboratory. We fit new van Genuchten-type moisture retention curves to this data, which was categorized according to member of the Bandelier Tuff and subunit of the Tshirege Member. Reasonable consistency was observed for hydraulic properties and retention curves within lithologic units, while distinct differences were observed for those properties between units. With the moisture retention data, we constructed vertical profiles of in situ matric suction and hydraulic head. These profiles give an indication of the likely direction of liquid water movement within the unsaturated zone and allow comparison of core-scale and field-scale estimates of water flow and solute transport parameters. Our core-derived transport velocities are much smaller than values estimated from tritium, Cl, and NO{sub 3} contamination found recently in boreholes. The contaminant tracer-derived transport velocities from Los Alamos Canyon are greater than corederived values found for the Otowi Member, and for Mortandad Canyon, greater than core-derived values for that borehole. The significant difference found for Mortandad Canyon suggests that fracture or other fast-path transport may be important there. The relatively small difference between observed and predicted velocities at Los Alamos Canyon may mean that vadose zone transport there occurs by unsaturated matrix flow.

  2. Lithic Fragments In The Bandelier Tuff, Jemez Mountains, New...

    Open Energy Info (EERE)

    of actinolite, augite, and epidote, and by alteration of hornblende to F-rich biotite. Water and fluorine involved in the alteration may have come from the magma chamber....

  3. Distribution of radionuclides and water in Bandelier Tuff beneath a former Los Alamos liquid waste disposal site after 33 years

    SciTech Connect (OSTI)

    Nyhan, J.W.; Drennon, B.J.; Abeele, W.V.; Trujillo, G.; Herrera, W.J.; Wheeler, M.L.; Booth, J.W.; Purtymun, W.D.

    1984-07-01

    The distribution of radionuclides and water in Bandelier Tuff beneath a former liquid waste disposal site at Los Alamos was investigated. The waste use history of the site was described, as well as several pertinent laboratory and field studies of water and radionuclide migration in Bandelier Tuff. The distribution of plutonium, /sup 241/Am, and water was determined in a set of about 800 tuff samples collected to sampling depths of 30 m beneath two absorption beds. These data were then related to site geohydrologic data. Water and radionuclide concentrations found after 33 years were compared with the results of similar studies previously performed at this site, and the implications of these comparisons are discussed relative to nuclear waste management. 19 references, 6 figures, 4 tables.

  4. The Otowi Member of the Bandelier Tuff, Valles Caldera, New Mexico...

    Open Energy Info (EERE)

    sheet sections around the caldera. The underlying assumption is that, given the zoned nature of the tuff, time-synchronous tephra (fallout or ignimbrite) erupted from a single...

  5. BandelierDirections2011

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

    a r k i n g M E R G E T o T o w n s it e D ia m o n d D ri v e To Sa n ta Fe T o J e m e z M ts . Co mm ut er Bu s Dr op Of f P a r k i n g M E R G E M E R G E T o T o w n s i t e D i a m o n d D r i v e T o J e m e z M t s . C o m m u t e r B u s D r o p O ff 4 To Valles Caldera National Preserve (12 miles), Jemez Springs (33 miles), and Albuquerque (88 miles) To Bandelier National Monument and White Rock DIRECTIONS TO BANDELIER 502 To Pajarito Ski Hill E A S T J E M E Z R O A D ( A L T E R N A

  6. Collapse and Resurgence of the Valles Caldera, Jemez Mtns, NM...

    Open Energy Info (EERE)

    they are composed of older pre-caldera units that include the lower Bandelier Tuff (1.68 &plusmin; 0.03 Ma), and a dacitic tuff dated at 8.205 &plusmin; 0.083 Ma. The ages of...

  7. Jemez Mountains Headwaters

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

    Jemez Mountains Headwaters Jemez Mountains Headwaters Rainfall in the Jemez Mountains flows to the Valles Caldera and eastward onto Laboratory lands. August 1, 2013 Rafts full of people and equipment on the banks of the Rio Grande near Otowi Bridge Water sampling trip embarks downstream from Otowi Bridge onto the Rio Grande. RELATED IMAGES http://farm4.staticflickr.com/3782/9573883786_60ba7b82e3_t.jpg Enlarge

  8. Pueblo of Jemez- 2002 Project

    Broader source: Energy.gov [DOE]

    The Pueblo of Jemez is conducting a feasibility study to determine the potential for development of geothermal resources on Jemez Tribal Trust Lands.

  9. The Guardian: "Landscapes we don't want to lose: New Mexico's Jemez

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

    mountains" Landscapes we don't want to lose: New Mexico's Jemez mountains The Guardian covers "Landscapes we don't want to lose: New Mexico's Jemez mountains" Nate McDowell, a tree physiologist in New Mexico, explains how a warming climate is irreversibly altering an ancient ecosystem. May 15, 2015 image description Bandelier National Monument in Los Alamos, New Mexico Landscapes we don't want to lose As Earth Day turns 45, we share stories about the natural-or urban-landscape

  10. Pueblo of Jemez- 1995 Project

    Broader source: Energy.gov [DOE]

    The Pueblo of Jemez is one of 19 pueblos located in New Mexico. It has been in its present location since the late 1300s and currently is home to 3,030 tribal members. Most of the tribe resides in a pueblo village know as Walatowa, which is located in Sandoval county, N.M.

  11. Pueblo of Jemez Geothermal Feasibility Study

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

    Study Organization Phase I- Geothermal Reservoirs and Geothermal Drilling at Jemez Pueblo by Jim Witcher, NMSUSDTI Compilation of four reports (district heating, native herbs ...

  12. Project Reports for Pueblo of Jemez- 2002 Project

    Broader source: Energy.gov [DOE]

    The Pueblo of Jemez is conducting a feasibility study to determine the potential for development of geothermal resources on Jemez Tribal Trust Lands.

  13. Surface Gas Sampling At Jemez Springs Area (Goff & Janik, 2002...

    Open Energy Info (EERE)

    Jemez Springs Area (Goff & Janik, 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Surface Gas Sampling At Jemez Springs Area (Goff & Janik,...

  14. Jemez Springs Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Jemez Springs Space Heating Low Temperature Geothermal Facility Facility Jemez Springs Sector...

  15. Reflection Survey At Jemez Pueblo Area (DOE GTP) | Open Energy...

    Open Energy Info (EERE)

    Jemez Pueblo Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Reflection Survey At Jemez Pueblo Area (DOE GTP) Exploration Activity...

  16. Magnetotellurics At Jemez Pueblo Area (DOE GTP) | Open Energy...

    Open Energy Info (EERE)

    Jemez Pueblo Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Magnetotellurics At Jemez Pueblo Area (DOE GTP) Exploration Activity...

  17. Subsurface Temperature Data in Jemez Mountains, New Mexico |...

    Open Energy Info (EERE)

    Subsurface Temperature Data in Jemez Mountains, New Mexico Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Subsurface Temperature Data in Jemez...

  18. Rock Sampling At Jemez Mountain Area (Eichelberger & Koch, 1979...

    Open Energy Info (EERE)

    Rock Sampling At Jemez Mountain Area (Eichelberger & Koch, 1979) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Rock Sampling At Jemez Mountain...

  19. Pueblo of Jemez - Concentrating Photovoltaics Solar Project

    Energy Savers [EERE]

    Solar Project November 17, 2008 Greg Kaufman Environmental Scientist Pueblo of Jemez Department of Resource Protection 575-834-3210 gkaufman@jemezpueblo-drp.org The Pueblo of Jemez * Federally-recognized Tribe * 45 Miles NW of Albuquerque, NM * Has occupied the Jemez Valley for over 800 years. * 2,200 Tribal members in village of Walatowa; 3,000 Tribal members total. * Only Towa-speaking Tribe. Population has high Towa fluency rate. * Has a unique K-12 charter school system emphasizing science

  20. Core Analysis At Jemez Mountain Area (Eichelberger & Koch, 1979...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Core Analysis At Jemez Mountain Area (Eichelberger & Koch, 1979) Exploration Activity...

  1. 40Ar/39Ar Dating of the Bandelier Tuff and San Diego Canyon Ignimbrite...

    Open Energy Info (EERE)

    fractionation of large silicic magma bodies occur. Authors Terry L. Spell, T. Mark Harrison and John A. Wolff Published Journal Journal of Volcanology and Geothermal Research,...

  2. Development Wells At Jemez Pueblo Area (DOE GTP) | Open Energy...

    Open Energy Info (EERE)

    Pueblo Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Development Wells At Jemez Pueblo Area (DOE GTP) Exploration Activity...

  3. Compound and Elemental Analysis At Jemez Springs Geothermal Area...

    Open Energy Info (EERE)

    1972 - 1974 Usefulness useful DOE-funding Unknown References Frank W. Trainer (1974) Groundwater in the Southwestern Part of the Jemez Mountains Volcanic Region, New Mexico...

  4. Jemez Springs Bathhouse Pool & Spa Low Temperature Geothermal...

    Open Energy Info (EERE)

    Springs Bathhouse Sector Geothermal energy Type Pool and Spa Location Jemez Springs, New Mexico Coordinates 35.7686356, -106.692258 Show Map Loading map......

  5. Compound and Elemental Analysis At Jemez Springs Area (Goff ...

    Open Energy Info (EERE)

    Goff & Janik, 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Compound and Elemental Analysis At Jemez Springs Area (Goff & Janik, 2002)...

  6. Isotopic Analysis At Jemez Springs Area (Goff & Janik, 2002)...

    Open Energy Info (EERE)

    Goff & Janik, 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis At Jemez Springs Area (Goff & Janik, 2002) Exploration...

  7. Isotopic Analysis At Jemez Springs Area (Goff, Et Al., 1981)...

    Open Energy Info (EERE)

    (1981) Geology, Water Geochemistry And Geothermal Potential Of The Jemez Springs Area, Canon De San Diego, New Mexico Additional References Retrieved from "http:en.openei.orgw...

  8. Compound and Elemental Analysis At Jemez Springs Area (Goff,...

    Open Energy Info (EERE)

    (1981) Geology, Water Geochemistry And Geothermal Potential Of The Jemez Springs Area, Canon De San Diego, New Mexico Additional References Retrieved from "http:en.openei.orgw...

  9. Water Sampling At Jemez Springs Geothermal Area (Trainer, 1974...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Jemez Springs Geothermal Area (Trainer, 1974) Exploration Activity Details...

  10. Flowing Electrical Conductivity At Jemez Pueblo Area (DOE GTP...

    Open Energy Info (EERE)

    Flowing Electrical Conductivity At Jemez Pueblo Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Flowing Electrical Conductivity At...

  11. Field Mapping At Jemez Pueblo Area (DOE GTP) | Open Energy Information

    Open Energy Info (EERE)

    Jemez Pueblo Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Jemez Pueblo Area (DOE GTP) Exploration Activity...

  12. Slim Holes At Jemez Pueblo Area (DOE GTP) | Open Energy Information

    Open Energy Info (EERE)

    Jemez Pueblo Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Jemez Pueblo Area (DOE GTP) Exploration Activity...

  13. Flow Test At Jemez Pueblo Area (DOE GTP) | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Flow Test At Jemez Pueblo Area (DOE GTP) Exploration Activity Details Location Jemez Pueblo Area...

  14. Groundwater in the Southwestern Part of the Jemez Mountains Volcanic...

    Open Energy Info (EERE)

    the base flow of the streams, and is the source of water supply in the region. This report is a brief preliminary description of ground water in part of the Jemez Mountains...

  15. Geology, Water Geochemistry And Geothermal Potential Of The Jemez...

    Open Energy Info (EERE)

    Geology, Water Geochemistry And Geothermal Potential Of The Jemez Springs Area, Canon De San Diego, New Mexico Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  16. Computerized tomographic analysis of fluid flow in fractured tuff

    SciTech Connect (OSTI)

    Felice, C.W.; Sharer, J.C.; Springer, E.P.

    1992-05-01

    The purpose of this summary is to demonstrate the usefulness of X-ray computerized tomography to observe fluid flow down a fracture and rock matrix imbibition in a sample of Bandelier tuff. This was accomplished by using a tuff sample 152.4 mm long and 50.8 mm in diameter. A longitudinal fracture was created by cutting the core with a wire saw. The fractured piece was then coupled to its adjacent section to that the fracture was not expected. Water was injected into a dry sample at five flow rates and CT scanning performed at set intervals during the flow. Cross sectional images and longitudinal reconstructions were built and saturation profiles calculated for the sample at each time interval at each flow rate. The results showed that for the test conditions, the fracture was not a primary pathway of fluid flow down the sample. At a slow fluid injection rate into the dry sample, the fluid was imbibed into the rock uniformly down the length of the core. With increasing injection rates, the flow remained uniform over the core cross section through complete saturation.

  17. Computerized tomographic analysis of fluid flow in fractured tuff

    SciTech Connect (OSTI)

    Felice, C.W.; Sharer, J.C. ); Springer, E.P. )

    1992-01-01

    The purpose of this summary is to demonstrate the usefulness of X-ray computerized tomography to observe fluid flow down a fracture and rock matrix imbibition in a sample of Bandelier tuff. This was accomplished by using a tuff sample 152.4 mm long and 50.8 mm in diameter. A longitudinal fracture was created by cutting the core with a wire saw. The fractured piece was then coupled to its adjacent section to that the fracture was not expected. Water was injected into a dry sample at five flow rates and CT scanning performed at set intervals during the flow. Cross sectional images and longitudinal reconstructions were built and saturation profiles calculated for the sample at each time interval at each flow rate. The results showed that for the test conditions, the fracture was not a primary pathway of fluid flow down the sample. At a slow fluid injection rate into the dry sample, the fluid was imbibed into the rock uniformly down the length of the core. With increasing injection rates, the flow remained uniform over the core cross section through complete saturation.

  18. Pueblo of Jemez Geothermal Feasibility Study Fianl Report

    SciTech Connect (OSTI)

    S.A. Kelley; N. Rogers; S. Sandberg; J. Witcher; J. Whittier

    2005-03-31

    This project assessed the feasibility of developing geothermal energy on the Pueblo of Jemez, with particular attention to the Red Rocks area. Geologic mapping of the Red Rocks area was done at a scale of 1:6000 and geophysical surveys identified a potential drilling target at a depth of 420 feet. The most feasible business identified to use geothermal energy on the reservation was a greenhouse growing culinary and medicinal herbs. Space heating and a spa were identified as two other likely uses of geothermal energy at Jemez Pueblo. Further geophysical surveys are needed to identify the depth to the Madera Limestone, the most likely host for a major geothermal reservoir.

  19. Innovative Exploration Techniques for Geothermal Assessment at Jemez Pueblo, New Mexico

    Broader source: Energy.gov [DOE]

    Innovative Exploration Techniques for Geothermal Assessment at Jemez Pueblo, New Mexico presentation at the April 2013 peer review meeting held in Denver, Colorado.

  20. Water Sampling At Jemez Springs Area (Rao, Et Al., 1996) | Open...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Jemez Springs Area (Rao, Et Al., 1996) Exploration Activity Details...

  1. Water Sampling At Jemez Springs Area (Goff, Et Al., 1981) | Open...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Jemez Springs Area (Goff, Et Al., 1981) Exploration Activity Details...

  2. A Preliminary Study of the Waters of the Jemez Plateau, New Mexico...

    Open Energy Info (EERE)

    of the Jemez Plateau, New Mexico Abstract Abstract unavailable Authors Clyde Kelly and E.V. Anspach Published Journal University of New Mexico Bulletin, Chemistry Series, 1913 DOI...

  3. After-hours, weekend changes through East Jemez road vehicle access portal

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

    begin June 18 After-hours, weekend changes through East Jemez Road Vehicle Access Portal After-hours, weekend changes through East Jemez road vehicle access portal begin June 18 All vehicles entering the portal must use center lane number 4. June 15, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma

  4. Innovative Exploration Techniques for Geothermal Assessment at Jemez Pueblo, New Mexico

    Broader source: Energy.gov [DOE]

    DOE Geothermal Peer Review 2010 - Presentation. Project Summary: Locate and drill two exploration wells that will be used to define the nature and extent of the geothermal resources on Jemez Pueblo in the Indian Springs area.

  5. Hot Dry Rock Geothermal Energy In The Jemez Volcanic Field, New...

    Open Energy Info (EERE)

    navigation, search OpenEI Reference LibraryAdd to library Journal Article: Hot Dry Rock Geothermal Energy In The Jemez Volcanic Field, New Mexico Abstract Large, young calderas...

  6. Hydrothermal systems in two areas of the Jemez volcanic field: Sulphur Springs and the Cochiti mining district

    SciTech Connect (OSTI)

    WoldeGabriel, G.

    1989-03-01

    K/Ar dates and oxygen isotope data were obtained on 13 clay separates (<2 ..mu..m) of thermally altered mafic and silicic rocks from the Cochiti mining district (SE Jemez Mountains) and Continental Scientific Drilling Project (CSDP) core hole VC-2A (Sulphur Springs, Valles caldera). Illite with K/sub 2/O contents of 6.68%--10.04% is the dominant clay in the silicic rocks, whereas interstratified illite/smectites containing 1.4%--5.74% K/sub 2/O constitute the altered andesites. Two hydrothermal alteration events are recognized at the Cochiti area (8.07 m.y., n = 1, and 6.5--5.6 m.y., n = 6). The older event correlates with the waning stages of Paliza Canyon Formation andesite volcanism (greater than or equal to13 to less than or equal to8.5 m.y.), whereas the younger event correlates with intrusions and gold- and silver-bearing quartz veins associated with the Bearhead Rhyolite (7.54--5.8 m.y.). The majority of K/Ar dates in the hydrothermally altered, caldera-fill rocks of core hole VC-2A (0.83--0.66 m.y., n = 4) indicate that hydrothermal alteration developed contemporaneously with resurgence and ring fracture Valles Rhyolite domes (0.89--0.54 m.y.). One date of 0 +- 0.10 m.y. in acid-altered landslide debris of postcaldera tuffs from the upper 13 m of the core hole probably correlates with Holocene hydrothermal activity possibly associated with the final phases of the Valles Rhyolite (0.13 m.y.).

  7. Temporal relations of volcanism and hydrothermal systems in two areas of the Jemez volcanic field, New Mexico

    SciTech Connect (OSTI)

    WoldeGabriel, G.; Goff, F. )

    1989-11-01

    Two hydrothermal alteration events (8.07 Ma, one sample; 6.51-5.60 Ma, six samples) related to the waning stages of late Miocene volcanism ({ge} 13 to {le} 5.8 Ma) are recognized at the Cochiti district (southeast Jemez Mountains). Most of the K/Ar dates (0.83 {plus minus} 0.11-0.66 {plus minus} 0.21 Ma, four samples) in the hydrothermally altered, caldera-fill rocks of core hole VC-2A at Sulfur Springs, Valles caldera, indicate post-Valles caldera hydrothermal alteration. A sample from acid-altered landslide debris of postcaldera tuffs from the upper 13 m of the core hole was too young to be dated by the K/Ar method and is possibly associated with current hot-spring activity and the youngest pulses of volcanism. Oxygen-isotope data from illite/smectite clays in the Cochiti district are zonally distributed and range from {minus}2.15{per thousand} to {plus}7.97{per thousand} (SMOW), depending upon temperature, extent of rock-fluid interaction, and composition. The samples from VC-2A get lighter with depth ({minus}0.20{per thousand} to {plus}1.62{per thousand}). The K/Ar and oxygen-isotope data provide strong evidence that the epithermal quartz-vein-hosted gold-silver mineralization at Cochiti and the sub-ore grade molybdenite at VC-2A were deposited in the late Miocene (5.99-5.60 Ma) and mid-Quaternary ({approximately}0.66 Ma), respectively, by hydrothermal fluids composed primarily of meteoric water.

  8. A survey of macromycete diversity at Los Alamos National Laboratory, Bandelier National Monument, and Los Alamos County; A preliminary report

    SciTech Connect (OSTI)

    Jarmie, N.; Rogers, F.J.

    1997-11-01

    The authors have completed a 5-year survey (1991--1995) of macromycetes found in Los Alamos County, Los Alamos National Laboratory, and Bandelier National Monument. The authors have compiled a database of 1,048 collections, their characteristics, and identifications. The database represents 123 (98%) genera and 175 (73%) species reliably identified. Issues of habitat loss, species extinction, and ecological relationships are addressed, and comparisons with other surveys are made. With this baseline information and modeling of this baseline data, one can begin to understand more about the fungal flora of the area.

  9. Seismic and magneto-telluric imaging for geothermal exploration at Jemez pueblo in New Mexico

    SciTech Connect (OSTI)

    Huang, Lianjie; Albrecht, Michael

    2011-01-25

    A shallow geothermal reservoir in the Pueblo of Jemez in New Mexico may indicate a commercial-scale geothermal energy potential in the area. To explore the geothermal resource at Jemez Pueblo, seismic surveys are conducted along three lines for the purpose of imaging complex subsurface structures near the Indian Springs fault zone. A 3-D magneto-telluric (MT) survey is also carried out in the same area. Seismic and MT imaging can provide complementary information to reveal detailed geologic formation properties around the fault zones. The high-resolution seismic images will be used together with MT images, geologic mapping, and hydrogeochemistry, to explore the geothermal resource at Jemez Pueblo, and to determine whether a conunercial-scale geothermal resource exists for power generation or direct use applications after drilling and well testing.

  10. Annotated checklist and database for vascular plants of the Jemez Mountains

    SciTech Connect (OSTI)

    Foxx, T. S.; Pierce, L.; Tierney, G. D.; Hansen, L. A.

    1998-03-01

    Studies done in the last 40 years have provided information to construct a checklist of the Jemez Mountains. The present database and checklist builds on the basic list compiled by Teralene Foxx and Gail Tierney in the early 1980s. The checklist is annotated with taxonomic information, geographic and biological information, economic uses, wildlife cover, revegetation potential, and ethnographic uses. There are nearly 1000 species that have been noted for the Jemez Mountains. This list is cross-referenced with the US Department of Agriculture Natural Resource Conservation Service PLANTS database species names and acronyms. All information will soon be available on a Web Page.

  11. Laboratory studies of radionuclide migration in tuff

    SciTech Connect (OSTI)

    Rundberg, R.S.; Mitchell, A.J.; Ott, M.A.; Thompson, J.L.; Triay, I.R.

    1989-10-01

    The movement of selected radionuclides has been observed in crushed tuff, intact tuff, and fractured tuff columns. Retardation factors and dispersivities were determined from the elution profiles. Retardation factors have been compared with those predicted on the basis of batch sorption studies. This comparison forms a basis for either validating distribution coefficients or providing evidence of speciation, including colloid formation. Dispersivities measured as a function of velocity provide a means of determining the effect of sorption kinetics or mass transfer on radionuclide migration. Dispersion is also being studied in the context of scaling symmetry to develop a basis for extrapolating from the laboratory scale to the field. 21 refs., 6 figs., 2 tabs.

  12. Radionuclide concentrations in fish collected from Jemez, Nambe, and San Ildefonso Tribal Lakes

    SciTech Connect (OSTI)

    Fresquez, P.R.; Armstrong, D.R.; Salazar, J.G.

    1995-02-01

    Radionuclide concentrations ({sup 90}Sr, {sup 137}Cs, {sup 238}Pu, {sup 239}Pu,and total uranium) were determined in fish collected from Jemez, Nambe, and San Ildefonso tribal lakes. With the exception of {sup 137}Cs, all other radionuclides were not significantly different in (stocked) rainbow trout collected from Jemez and Nambe as compared with game fish collected from Abiquiu, Heron, and El Vado Reservoirs. Although {sup 137}Cs levels in trout from Jemez (3.2 {times} 10{sup -2} pCi per dry gram) and Nambe (7.5 {times} 10{sup -2} pCi per dry gram) were significantly higher than {sup 137}Cs concentrations in fish from Abiquiu, Heron, and El Vado, they were still well below the regional statistical (worldwide fallout) reference level (i.e., < 28 {times} 10{sup -2} pCi per dry gram). Game and nongame fish collected from San Ildefonso contained higher and significantly higher concentrations of uranium, respectively, as compared with fish collected from Abiquiu, Heron, and El Vado. The higher uranium concentrations in fish from San Ildefonso as compared with fish from Abiquiu, Heron, and El Vado were attributed to the higher natural soil uranium contents in the area as compared with the geology of the area upstream of San Ildefonso. The effective (radiation) dose equivalent (EDE) from consuming 46 lb of game fish from Jemez, Nambe, and San Ildefonso lakes, after natural background has been subtracted, was 0.013 ({+-}0.002), 0.019 ({+-}0.012), and 0.017 ({+-}0.028) mrem/yr, respectively. Similarly, the EDE from consuming nongame fish from San Ildefonso was 0.0092 ({+-}0.0084) mrem/yr. The highest calculated dose, based on the mean + 2 standard deviation (95% confidence level), was 0.073 mrem/yr; this was <0.08% of the International Commission on Radiological Protection permissible dose limit for protecting members of the public.

  13. Imaging Faults with Reverse-Time Migration for Geothermal Exploration at Jemez Pueblo in New Mexico

    SciTech Connect (OSTI)

    Huang, Lianjie; Albrecht, Michael; Kaufman, Greg; Kelley, Shari; Rehfeldt, Kenneth; Zhang, Zhifu

    2011-01-01

    The fault zones at Jemez Pueblo may dominate the flow paths of hot water, or confine the boundaries of the geothermal reservoir. Therefore, it is crucial to image the geometry of these fault zones for geothermal exploration in the area. We use reverse-time migration with a separation imaging condition to image the faults at Jemez Pueblo. A finite-difference full-wave equation method with a perfectly-matching-layer absorbing boundary condition is used for backward propagation of seismic reflection data from receivers and forward propagation of wavefields from sources. In the imaging region, the wavefields are separated into the upgoing and downgoing waves, and leftgoing and rightgoing waves. The upgoing and downgoing waves are used to obtain the downward-looking image, and the leftgoing and rightgoing waves are used to form the left-looking image and right-looking image from sources. The left-looking and right-looking images are normally weaker than the downward-looking image because the reflections from the fault zones are much weaker than those from sedimentary layers, but these migration results contain the images of the faults. We apply our reverse-time migration with a wavefield separation imaging condition to seismic data acquired at Jemez Pueblo, and our preliminary results reveal many faults in the area.

  14. Radionuclide concentrations in soils and produce from Cochiti, Jemez, Taos, and San Ildefonso Pueblo Gardens

    SciTech Connect (OSTI)

    Fresquez, P.R.; Armstrong, D.R.; Salazar, J.G.

    1995-05-01

    Radionuclide ({sup 3}H, {sup 90}Sr, {sup 137}Cs, {sup 238}Pu, {sup 239}Pu, and total uranium) concentrations were determined in soils and produce collected from Cochiti, Jemez, Taos, and San Ildefonso Pueblo gardens. All radionuclides in soils from Pueblo areas were within or just above regional statistical (natural and/or worldwide fallout) reference levels. Similarily, the average levels of radionuclides in produce collected from Cochiti, Jemez, Taos, and San Ildefonso Pueblo gardens were not significantly different in produce collected from regional (background) locations. The effective (radiation) dose equivalent from consuming 352 lb of produce from Cochiti, Jemez, Taos, and San Ildefonso, after natural background has been subtracted, was 0.036 ({+-}0.016), 0.072 ({+-}0.051), 0.012 ({+-}0.027), and 0.110 ({+-}0.102) mrem/yr, respectively. The highest calculated dose, based on the mean + 2 std dev (95% confidence level), was 0.314 mrem/yr; this was <0.4% of the International Commission on Radiological Protection permissible dose limit for protecting members of the public.

  15. Explosive shaped charge penetration into tuff rock

    SciTech Connect (OSTI)

    Vigil, M.G.

    1988-10-01

    Analysis and data for the use of Explosive Shaped Charges (ESC) to generate holes in tuff rock formation is presented. The ESCs evaluated include Conical Shaped Charges (CSC) and Explosive Formed Projectiles (EFP). The CSCs vary in size from 0.158 to 9.1 inches inside cone diameter. The EFPs were 5.0 inches in diameter. Data for projectile impact angles of 30 and 90 degrees are presented. Analytically predicted depth of penetration data generally compared favorably with experimental data. Predicted depth of penetration versus ESC standoff data and hole profile dimensions in tuff are also presented. 24 refs., 45 figs., 6 tabs.

  16. Stratigraphic Boundaries | Open Energy Information

    Open Energy Info (EERE)

    Tectonics Mississippian-Pennsylvanian; Pleistocene, 1.6 to 1.25 Ma Limestone-Madera Formation "MIPu"; Rhyolitic tuff-Intracaldera Bandelier Tuff (upper Tshirege "Qbt" and...

  17. Caldera Rim Margins | Open Energy Information

    Open Energy Info (EERE)

    Tectonics Mississippian-Pennsylvanian; Pleistocene, 1.6 to 1.25 Ma Limestone-Madera Formation "MIPu"; Rhyolitic tuff-Intracaldera Bandelier Tuff (upper Tshirege "Qbt" and...

  18. Infiltration and Seepage Through Fractured Welded Tuff

    SciTech Connect (OSTI)

    T.A. Ghezzehei; P.F. Dobson; J.A. Rodriguez; P.J. Cook

    2006-06-20

    The Nopal I mine in Pena Blanca, Chihuahua, Mexico, contains a uranium ore deposit within fractured tuff. Previous mining activities exposed a level ground surface 8 m above an excavated mining adit. In this paper, we report results of ongoing research to understand and model percolation through the fractured tuff and seepage into a mined adit both of which are important processes for the performance of the proposed nuclear waste repository at Yucca Mountain. Travel of water plumes was modeled using one-dimensional numerical and analytical approaches. Most of the hydrologic properly estimates were calculated from mean fracture apertures and fracture density. Based on the modeling results, we presented constraints for the arrival time and temporal pattern of seepage at the adit.

  19. Evaluation of tuff as a medium for a nuclear waste repository: interim status report on the properties of tuff

    SciTech Connect (OSTI)

    Johnstone, J.K.; Wolfsberg, K.

    1980-07-01

    This report is the second in a series of summary briefings to the National Academy of Science`s (NAS) Committee on Radioactive Waste Management dealing with feasibility of disposal of heat-producing radioactive waste in silicic tuff. The interim status of studies of tuff properties determined on samples obtained from Yucca Mountain and Rainier Mesa (G-tunnel) located on the Nevada Test Site (NTS) are discussed. In particular, progress is described on resolving issues identified during the first briefing to the NAS which include behavior of water in tuff when heated, the effect of the presence or absence of water and joints on the thermal/physical properties of tuff and the detailed/complex sorptive properties of highly altered and unaltered tuff. Initial correlations of thermal/physical and sorptive properties with the highly variable porosity and mineralogy are described. Three in-situ, at-depth field experiments, one nearly completed and two just getting underway are described. In particular, the current status of mineralogy and petrology, geochemistry, thermal and mechanical, radiation effects and water behavior studies are described. The goals and initial results of a Mine Design Working Group are discussed. Regional factors such as seismicity, volcanism and hydrology are not discussed.

  20. The Hydrogeologic Character of the Lower Tuff Confining Unit and the Oak Springs Butte Confining Unit in the Tuff Pile Area of Central Yucca Flat

    SciTech Connect (OSTI)

    Drellack, Jr., Sigmund L.; Prothro, Lance B.; Gonzales, Jose L.; Mercadante, Jennifer M.

    2010-07-30

    The lower tuff confining unit (LTCU) in the Yucca Flat Corrective Action Unit (CAU) consists of a monotonous sequence of pervasively zeolitized volcanic tuff (i.e., mostly bedded with lesser nonwelded to poorly welded tuff; not fractured) (Bechtel Nevada, 2006). The LTCU is an important confining unit beneath Yucca Flat because it separates the alluvial and volcanic aquifers, where many underground nuclear tests were conducted, from the regional lower carbonate aquifer. Recent sub-CAU-scale modeling by Los Alamos National Laboratory in the Tuff Pile area of Yucca Flat (Boryta, et al., in review) includes postulated low-porosity, high-permeability zones (i.e., fractured welded-tuff aquifers) within the LTCU. This scenario indicates that such postulated low-porosity, high-permeability zones could provide fast-path lateral conduits to faults, and eventually to the lower carbonate aquifer. A fractured and faulted lower carbonate aquifer is postulated to provide a flow path(s) for underground test-derived contaminants to potential offsite receptors. The ramifications of such a scenario are obvious for groundwater flow and contaminant migration beneath Yucca Flat. This paper describes the reasoning for not including postulated low-porosity, high-permeability zones within the LTCU in the Tuff Pile area or within the LTCU in the Yucca Flat CAU-scale model. Both observational and analytical data clearly indicate that the LTCU in the Tuff Pile area consists of pervasively zeolitic, nonwelded to poorly welded tuffs that are classified as tuff confining units (i.e., high-porosity, low-permeability). The position regarding the LTCU in the Tuff Pile area is summarized as follows: • The LTCU in the Tuff Pile area consists of a monotonous sequence of predominantly zeolitic nonwelded to poorly welded tuffs, and thus is accurately characterized hydrogeologically as a tuff confining unit (aquitard) in the Yucca Flat-Climax Mine hydrostratigraphic framework model (Bechtel Nevada, 2006). • No welded-tuff (or lava-flow aquifers), referred to as low-porosity, high-permeability zones in Boryta et al. (in review), are present within the LTCU in the Tuff Pile area. • Fractures within the LTCU are poorly developed, a characteristic of zeolitic tuffs; and fracture distributions are independent of stratigraphic and lithologic units (Prothro, 2008). • Groundwater flow and radionuclide transport will not be affected by laterally extensive zones of significantly higher permeability within the LTCU in the Tuff Pile area. Although not the primary focus of this report, the hydrogeologic character of the Oak Spring Butte confining unit (OSBCU), located directly below the LTCU, is also discussed. The OSBCU is lithologically more diverse, and does include nonwelded to partially welded ash-flow tuffs. However, these older ash-flow tuffs are poorly welded and altered (zeolitic to quartzofeldspathic), and consequently, would tend to have properties similar to a tuff confining unit rather than a welded-tuff aquifer.

  1. Repository site data report for unsaturated tuff, Yucca Mountain, Nevada

    SciTech Connect (OSTI)

    Tien, P.L.; Updegraff, C.D.; Siegel, M.D.; Wahi, K.K.; Guzowski, R.V.

    1985-11-01

    The US Department of Energy is currently considering the thick sequences of unsaturated, fractured tuff at Yucca Mountain, on the southwestern boundary of the Nevada Test Site, as a possible candidate host rock for a nuclear-waste repository. Yucca Mountain is in one of the most arid areas in the United States. The site is within the south-central part of the Great Basin section of the Basin and Range physiographic province and is located near a number of silicic calderas of Tertiary age. Although localized zones of seismic activity are common throughout the province, and faults are present at Yucca Mountain, the site itself is basically aseismic. No data are available on the composition of ground water in the unsaturated zone at Yucca Mountain. It has been suggested that the composition is bounded by the compositions of water from wells USW-H3, UE25p-1, J-13, and snow or rain. There are relatively few data available from Yucca Mountain on the moisture content and saturation, hydraulic conductivity, and characteristic curves of the unsaturated zone. The available literature on thermomechanical properties of tuff does not always distinguish between data from the saturated zone and data from the unsaturated zone. Geochemical, hydrologic, and thermomechanical data available on the unsaturated tuffs of Yucca Mountain are tabulated in this report. Where the data are very sparse, they have been supplemented by data from the saturated zone or from areas other than Yucca Mountain. 316 refs., 58 figs., 37 tabs.

  2. Zeolitic Alteration | Open Energy Information

    Open Energy Info (EERE)

    Caldera Rim Margins Mississippian-Pennsylvanian; Pleistocene, 1.6 to 1.25 Ma Limestone-Madera Formation "MIPu"; Rhyolitic tuff-Intracaldera Bandelier Tuff (upper Tshirege "Qbt" and...

  3. Bond strength of cementitious borehole plugs in welded tuff

    SciTech Connect (OSTI)

    Akgun, H.; Daemen, J.J.K.

    1991-02-01

    Axial loads on plugs or seals in an underground repository due to gas, water pressures and temperature changes induced subsequent to waste and plug emplacement lead to shear stresses at the plug/rock contact. Therefore, the bond between the plug and rock is a critical element for the design and effectiveness of plugs in boreholes, shafts or tunnels. This study includes a systematic investigation of the bond strength of cementitious borehole plugs in welded tuff. Analytical and numerical analysis of borehole plug-rock stress transfer mechanics is performed. The interface strength and deformation are studied as a function of Young`s modulus ratio of plug and rock, plug length and rock cylinder outside-to-inside radius ratio. The tensile stresses in and near an axially loaded plug are analyzed. The frictional interface strength of an axially loaded borehole plug, the effect of axial stress and lateral external stress, and thermal effects are also analyzed. Implications for plug design are discussed. The main conclusion is a strong recommendation to design friction plugs in shafts, drifts, tunnels or boreholes with a minimum length to diameter ratio of four. Such a geometrical design will reduce tensile stresses in the plug and in the host rock to a level which should minimize the risk of long-term deterioration caused by excessive tensile stresses. Push-out tests have been used to determine the bond strength by applying an axial load to cement plugs emplaced in boreholes in welded tuff cylinders. A total of 130 push-out tests have been performed as a function of borehole size, plug length, temperature, and degree of saturation of the host tuff. The use of four different borehole radii enables evaluation of size effects. 119 refs., 42 figs., 20 tabs.

  4. Air-injection testing in vertical boreholes in welded and nonwelded Tuff, Yucca Mountain, Nevada

    SciTech Connect (OSTI)

    LeCain, G.D.

    1997-12-31

    Air-injection tests, by use of straddle packers, were done in four vertical boreholes (UE-25 UZ-No.16, USW SD-12, USW NRG-6, and USW NRG-7a) at Yucca Mountain, Nevada. The geologic units tested were the Tiva Canyon Tuff, nonwelded tuffs of the Paintbrush Group, Topopah Spring Tuff, and Calico Hills Formation. Air-injection permeability values of the Tiva Canyon Tuff ranged from 0.3 x 10{sup -12} to 54.0 x 10{sup -12} m{sup 2}(square meter). Air-injection permeability values of the Paintbrush nonwelded tuff ranged from 0.12 x 10{sup -12} to 3.0 x 10{sup -12} m{sup 2}. Air-injection permeability values of the Topopah Spring Tuff ranged from 0.02 x 10{sup -12} to 33.0 x 10{sup -12} m{sup 2}. The air-injection permeability value of the only Calico Hills Formation interval tested was 0.025 x 10{sup -12} m{sup 2}. The shallow test intervals of the Tiva Canyon Tuff had the highest air-injection permeability values. Variograms of the air-injection permeability values of the Topopah Spring Tuff show a hole effect; an initial increase in the variogram values is followed by a decrease. The hole effect is due to the decrease in permeability with depth identified in several geologic zones. The hole effect indicates some structural control of the permeability distribution, possibly associated with the deposition and cooling of the tuff. Analysis of variance indicates that the air-injection permeability values of borehole NRG-7a of the Topopah Spring Tuff are different from the other boreholes; this indicates areal variation in permeability.

  5. Jemez Mountains Headwaters

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

    1, 2013 Rafts full of people and equipment on the banks of the Rio Grande near Otowi Bridge Water sampling trip embarks downstream from Otowi Bridge onto the Rio Grande. RELATED...

  6. Immersion studies on candidate container alloys for the Tuff Repository

    SciTech Connect (OSTI)

    Beavers, J.A.; Durr, C.L.

    1991-05-01

    Cortest Columbus Technologies (CC Technologies) is investigating the long-term performance of container materials used for high-level radioactive waste packages. This information is being developed for the Nuclear Regulatory Commission to aid in their assessment of the Department of Energy`s application to construct a geologic repository for disposal of high-level radioactive waste. This report summarizes the results of exposure studies performed on two copper-base and two Fe-Cr-Ni alloys in simulated Tuff Repository conditions. Testing was performed at 90{degrees}C in three environments; simulated J-13 well water, and two environments that simulated the chemical effects resulting from boiling and irradiation of the groundwater. Creviced specimens and U-bends were exposed to liquid, to vapor above the condensed phase, and to alternate immersion. A rod specimen was used to monitor corrosion at the vapor-liquid interface. The specimens were evaluated by electrochemical, gravimetric, and metallographic techniques following approximately 2000 hours of exposure. Results of the exposure tests indicated that all four alloys exhibited acceptable general corrosion rates in simulated J-13 well water. These rates decreased with time. Incipient pitting was observed under deposits on Alloy 825 and pitting was observed on both Alloy CDA 102 and Alloy CDA 715 in the simulated J-13 well water. No SCC was observed in U-bend specimens of any of the alloys in simulated J-13 well water. 33 refs., 48 figs., 23 tabs.

  7. Preliminary survey of tuff distribution in Esmeralda, Nye, and Lincoln Counties, Nevada

    SciTech Connect (OSTI)

    Smith, G.V.; Pink, T.S.; Lawrence, J.R.; Woodward, L.A.; Keil, K.; Lappin, A.R.

    1981-02-01

    This report inventories the surface distribution of silicic tuffs in Nye, Esmeralda, and Lincoln Counties, NV, based on a review of available literature. The inventory was taken to provide a data base in evaluating tuff sites for the disposal of high-level nuclear waste. Silicic ash-flow tuffs that are about 11 to 34 million years (my) old are widespread in these counties. These rocks are locally deformed by right-lateral movement along Walker Lane and the Las Vegas Shear Zone, and left-lateral movement along a zone from near the Nevada Test Site (NTS) to the Utah border, and are commonly offset by steeply dipping normal faults. The normal faults that bound horsts, grabens, and tilted-fault blocks of the Basin-and-Range Province began to form 30 my ago; some are still active. Tuff distribution is discussed on a regional basis. Tuff thicknesses and alterations, structural complexity, and proximity to recent faulting, recent volcanism, and mineral resources are discussed for each area. Although the literature on which it is based is often incomplete and sketchy, this report is intended to serve as a basis for future, more detailed work that includes initial field inspection, detailed field and laboratory studies, and extrapolations to the subsurface.

  8. Hydraulic Characterization of Overpressured Tuffs in Central Yucca Flat, Nevada Test Site, Nye County, Nevada

    SciTech Connect (OSTI)

    K.J. Halford; R.J. Laczniak; D.L. Galloway

    2005-10-07

    A sequence of buried, bedded, air-fall tuffs has been used extensively as a host medium for underground nuclear tests detonated in the central part of Yucca Flat at the Nevada Test Site. Water levels within these bedded tuffs have been elevated hundreds of meters in areas where underground nuclear tests were detonated below the water table. Changes in the ground-water levels within these tuffs and changes in the rate and distribution of land-surface subsidence above these tuffs indicate that pore-fluid pressures have been slowly depressurizing since the cessation of nuclear testing in 1992. Declines in ground-water levels concurrent with regional land subsidence are explained by poroelastic deformation accompanying ground-water flow as fluids pressurized by underground nuclear detonations drain from the host tuffs into the overlying water table and underlying regional carbonate aquifer. A hydraulic conductivity of about 3 x 10-6 m/d and a specific storage of 9 x 10-6 m-1 are estimated using ground-water flow models. Cross-sectional and three-dimensional ground-water flow models were calibrated to measured water levels and to land-subsidence rates measured using Interferometric Synthetic Aperture Radar. Model results are consistent and indicate that about 2 million m3 of ground water flowed from the tuffs to the carbonate rock as a result of pressurization caused by underground nuclear testing. The annual rate of inflow into the carbonate rock averaged about 0.008 m/yr between 1962 and 2005, and declined from 0.005 m/yr in 2005 to 0.0005 m/yr by 2300.

  9. Episodic potassic alteration of Ordovician tuffs in the Upper Mississippi Valley

    SciTech Connect (OSTI)

    Lee, M.; Hay, R.L.; Kolata, D.R.

    1985-01-01

    Tuffs of middle and late Ordovician age are altered to mixed-layer illite-smectite (I/S) and to K-feldspar in the Upper Mississippi Valley in northeast Iowa, southeast Minnesota, and southwest Wisconsin. Some and perhaps much of the I/S replaces previously feldspathized tuff, as shown by field and petrographic relationships. Samples for K-Ar dating were collected over a 200 km southeast-northwest traverse. Dates from authigenic K-feldspar are early Devonian and range from 397 +/- 13 to 406 +/- 18, averaging 400 m.y. in three samples, including a middle Ordovician tuff in Iowa and Minnesota and a late Ordovician tuff in Minnesota. Ages of illite layers in I/S are late Devonian and early Mississippian and range from 356 +/- 16 to 371 +/- 17, averaging 366 m.y. in 5 samples including 4 from two middle Ordovician tuffs in Minnesota and Iowa and the late Ordovician tuff in Minnesota. Oxygen-isotopic composition of the K-feldspar and I/S shows that the two minerals crystallized under different conditions and probably reflect introduction of waters of varying chemistry and temperature. K-feldspar very likely crystallized under higher temperatures and possibly lower salinity than the I/S. Introduction of these pore waters may have been caused by groundwater movements resulting from recharge in distal areas undergoing tectonic uplift. K-feldspar alteration was concurrent with early Devonian uplift on the Northeast Missouri Arch and possibly the Transcontinental Arch. Age of the illite layers corresponds to movements on the Sangamon Arch and possibly the Wisconsin Arch.

  10. Studies of the mobility of uranium and thorium in Nevada Test Site tuff

    SciTech Connect (OSTI)

    Wollenberg, H.A.; Flexser, S.; Smith, A.R.

    1991-06-01

    Hydro-geochemical processes must be understood if the movement of radionuclides away from a breached radioactive waste canister is to be modeled and predicted. In this respect, occurrences of uranium and thorium in hydrothermal systems are under investigation in tuff and in rhyolitic tuff that was heated to simulate the effects of introduction of radioactive waste. In these studies, high-resolution gamma spectrometry and fission-track radiography are coupled with observations of alteration mineralogy and thermal history to deduce the evidence of, or potential for movement of, U and Th in response to the thermal environment. Observations to date suggest that U was mobile in the vicinity of the heater but that localized reducing environments provided by Fe-Ti-Mn-oxide minerals concentrated U and thus attenuated its migration.

  11. Strontium isotope evolution of pore water and calcite in the Topopah Spring Tuff, Yucca Mountain, Nevada

    SciTech Connect (OSTI)

    Marshall, Brian D.; Futa, Kiyoto

    2001-04-29

    Pore water in the Topopah Spring Tuff has a narrow range of {delta}{sup 87}Sr values that can be calculated from the {delta}{sup 87}Sr values of the rock considering advection through and reaction with the overlying nonwelded tuffs of the PTn. This model can be extended to estimate the variation of {delta}{sup 87}Sr in the pore water through time; this approximates the variation of {delta}{sup 87}Sr measured in calcite fracture coatings. In samples of calcite where no silica can be dated by other methods, strontium isotope data may be the only method to determine ages. In addition, other Sr-bearing minerals in the calcite and opal coatings, such as fluorite, may be dated using the same model.

  12. Unsaturated fractured rock characterization methods and data sets at the Apache Leap Tuff Site

    SciTech Connect (OSTI)

    Rasmussen, T.C.; Evans, D.D.; Sheets, P.J.; Blanford, J.H. [Arizona Univ., Tucson, AZ (USA). Dept. of Hydrology and Water Resources

    1990-08-01

    Performance assessment of high-level nuclear waste containment feasibility requires representative values of parameters as input, including parameter moments, distributional characteristics, and covariance structures between parameters. To meet this need, characterization methods and data sets for interstitial, hydraulic, pneumatic and thermal parameters for a slightly welded fractured tuff at the Apache Leap Tuff Site situated in central Arizona are reported in this document. The data sets include the influence of matric suction on measured parameters. Spatial variability is investigated by sampling along nine boreholes at regular distances. Laboratory parameter estimates for 105 core segments are provided, as well as field estimates centered on the intervals where the core segments were collected. Measurement uncertainty is estimated by repetitively testing control samples. 31 refs., 10 figs., 21 tabs.

  13. On the physics of unstable infiltration, seepage, and gravity drainage in partially saturated tuffs

    SciTech Connect (OSTI)

    Faybishenko, B.; Bodvarsson, G.S.; Salve, R.

    2002-04-01

    To improve understanding of the physics of dynamic instabilities in unsaturated flow processes within the Paintbrush nonwelded unit (PTn) and the middle nonlithophysal portion of the Tonopah Spring welded tuff unit (TSw) of Yucca Mountain, we analyzed data from a series of infiltration tests carried out at two sites (Alcove 4 and Alcove 6) in the Exploratory Studies Facility, using analytical and empirical functions. The analysis of infiltration rates measured at both sites showed three temporal scales of infiltration rate: (1) a macro-scale trend of overall decreasing flow, (2) a meso-scale trend of fast and slow motion exhibiting three-stage variations of the flow rate (decreasing, increasing, and [again] decreasing flow rate, as observed in soils in the presence of entrapped air), and (3) micro-scale (high frequency) fluctuations. Infiltration tests in the nonwelded unit at Alcove 4 indicate that this unit may effectively dampen episodic fast infiltration events; however, well-known Kostyakov, Horton, and Philip equations do not satisfactorily describe the observed trends of the infiltration rate. Instead, a Weibull distribution model can most accurately describe experimentally determined time trends of the infiltration rate. Infiltration tests in highly permeable, fractured, welded tuff at Alcove 6 indicate that the infiltration rate exhibits pulsation, which may have been caused by multiple threshold effects and water-air redistribution between fractures and matrix. The empirical relationships between the extrinsic seepage from fractures, matrix imbibition, and gravity drainage versus the infiltration rate, as well as scaling and self-similarity for the leading edge of the water front are the hallmark of the nonlinear dynamic processes in water flow under episodic infiltration through fractured tuff. Based on the analysis of experimental data, we propose a conceptual model of a dynamic fracture flow and fracture-matrix interaction in fractured tuff, incorporating the time dependent processes of water redistribution in the fracture-matrix system.

  14. Uranium transport in Topopah spring tuff; An ion-microscope investigation

    SciTech Connect (OSTI)

    McKeegan, K.D.; Phinney, D.; Oversby, V.M.; Buchholtz-tenBrink, M.; Smith, D.K.

    1989-12-31

    The authors discuss their investigation of the effect of different methods of surface preparation on ion-microscope profiles of uranium concentration (added to the sample by diffusion from an aqueous solution) vs depth in a welded, devitrified, tuffaceous rock from Yucca Mountain. The concentration profiles were used to study transport of uranium in the tuff. Four wafers of rock were prepared from primary drill core material and finished by polishing with increasingly finer abrasive material. Final polishes were made with 400 grit SiC, 600 grit SiC, 0.3{mu}m alumina, and 0.05{mu}m alumina. The polished tuff wafers were exposed for eight hours to a solution of groundwater doped with 2 ppm 235-U. The wafers were then examined by SEM and the ion microscope was used to measure the lateral and depth distributions of 235-U and other isotopes in the wafer. No systematic correlation of the measured 235-U concentration- vs-depth profiles with the degree of surface finish was observed, indicating that the polishing does not affect the measurable transport of U in the tuff.

  15. A natural analogue for high-level waste in tuff: Chemical analysis and modeling of the Valles site

    SciTech Connect (OSTI)

    Stockman, H.W.; Krumhansl, J.L.; Ho, C.K.; Kovach, L.; McConnell, V.S.

    1995-03-01

    The contact between an obsidian flow and a steep-walled tuff canyon was examined as an analogue for a high-level waste repository. The analogue site is located in the Valles Caldera in New Mexico, where a massive obsidian flow filled a paleocanyon in the Battleship Rock Tuff. The obsidian flow provided a heat source, analogous to waste panels or an igneous intrusion in a repository, and caused evaporation and migration of water. The tuff and obsidian samples were analyzed for major and trace elements and mineralogy by INAA, XRF, x-ray diffraction, and scanning electron microscopy and electron microprobe. Samples were also analyzed for D/H and {sup 39}Ar/{sup 40}Ar isotopic composition. Overall, the effects of the heating event seem to have been slight and limited to the tuff nearest the contact. There is some evidence of devitrification and migration of volatiles in the tuff within 10 m of the contact, but variations in major and trace element chemistry are small and difficult to distinguish from the natural (pre-heating) variability of the rocks.

  16. Uranium transport in Topopah Spring tuff: An ion-microscope investigation

    SciTech Connect (OSTI)

    McKeegan, K.D.; Phinney, D.; Oversby, V.M.; Buchholtz-ten Brink, M.; Smith, D.K.

    1988-10-01

    We investigated the effect of different methods of surface preparation on ion-microscope profiles of uranium concentration (added to the sample by diffusion from an aqueous solution) vs depth in a welded, devitrified, tuffaceous rock from Yucca Mountain. The concentration profiles were used to study transport of uranium in the tuff. Four wafers of rock were prepared from primary drill core material and finished by polishing with increasingly finer abrasive material. Final polishes were made with 400 grit SiC, 600 grit SiC, 0.3 um alumina, and 0.05 um alumina. The polished tuff wafers were exposed for eight hours to a solution of groundwater doped with 2 ppM 235-U. The wafers were then examined by SEM and the ion microscope was used to measure the lateral and depth distributions of 235-U and other isotopes in the wafer. No systematic correlation of the measured 235-U concentration- vs-depth profiles with the degree of surface finish was observed, indicating that the polishing does not affect the measurable transport of U in the tuff. A zone of enhanced 235-U concentration was observed in the upper few microns, which we attribute to sorption onto surfaces of exposed pores. Concentrations of 235-U were elevated above background to depths >15 um, indicating that rapid transport paths exist. When the uranium distribution near the surface of the wafer was modelled by an error function, an upper limit for a slower transport path was defined by an apparent diffusion coefficient of approximately 10{sup {minus}13} cm{sup 2}/s. 5 refs., 5 figs., 1 tab.

  17. Criticality characteristics of mixtures of plutonium, silicon dioxide, Nevada tuff, and water

    SciTech Connect (OSTI)

    Sanchez, R.; Myers, W.; Hayes, D.

    1997-01-01

    The nuclear criticality characteristics of mixtures of plutonium, silicon dioxide, and water (Part A) or plutonium, silicon dioxide, Nevada Yucca Mountain tuff, and water (Part B) have become of interest because of the appearance of recent papers on the subject. These papers postulate that if excess weapons plutonium is vitrified into a silicate log and buried underground, a self-sustaining neutron chain reaction may develop given sufficient time and interaction with the burial medium. Moreover, given specific geologic actions resulting in postulated configurations, the referenced papers state that nuclear explosions could occur with multi-kiloton yields or yields equivalent to hundreds of tons of TNT.

  18. Fracture-coating minerals in the Topopah Spring Member and upper tuff of Calico Hills from drill hole J-13

    SciTech Connect (OSTI)

    Carlos, B.

    1989-02-01

    Fracture-lining minerals from drill core in the Topopah Spring Member of the Paintbrush Tuff and the tuff of Calico Hills from water well J-13 were studied to identify the differences between these minerals and those seen in drill core USW G-4. In USW G-4 the static water level (SWL) occurs below the tuff of Calico Hills, but in J-13 the water table is fairly high in the Topopah Spring Member. There are some significant differences in fracture minerals between these two holes. In USW G-4 mordenite is a common fracture-lining mineral in the Topopah Spring Member, increasing in abundance with depth. Euhedral heulandite >0.1 mm in length occurs in fractures for about 20 m above the lower vitrophyre. In J-13, where the same stratigraphic intervals are below the water table, mordenite is uncommon and euhedral heulandite is not seen. The most abundant fracture coating in the Topopah Spring Member in J-13 is drusy quartz, which is totally absent in this interval in USW G-4. Though similar in appearance, the coatings in the vitrophyre have different mineralogy in the two holes. In USW G-4 the coatings are extremely fine grained heulandite and smectite. In J-13 the coatings are fine-grained heulandite, chabazite, and alkali feldspar. Chabazite has not been identified from any other hole in the Yucca Mountain area. Fractures in the tuff of Calico Hills have similar coatings in core from both holes. In J-13, as in USW G-4, the tuff matrix of the Topopah Spring Member is welded and devitrified and that of the tuff of Calico Hills is zeolitic. 11 refs., 10 figs., 5 tabs.

  19. Stable isotopes of authigenic minerals in variably-saturated fractured tuff

    SciTech Connect (OSTI)

    Weber, D.S.; Evans, D.D.

    1988-11-01

    Identifying stable isotope variation and mineralogical changes in fractured rock may help establish the history of climatic and geomorphological processes that might affect the isolation properties of a waste repository site. This study examines the use of the stable isotope ratios of oxygen ({sup 18}O/{sup 16}O) and carbon ({sup 13}C/{sup 12}C) in authigenic minerals as hydrogeochemical tools tracing low-temperature rock-water interaction in variably-saturated fractured stuff. Isotopic compositions of fracture-filling and rock matrix minerals in the Apache Leap tuff, near Superior, Arizona were concordant with geothermal temperatures and in equilibrium with water isotopically similar to present-day meteoric water and groundwater. Oxygen and carbon isotope ratios of fracture-filling, in unsaturated fractured tuff, displayed an isotopic gradient believed to result from near-surface isotopic enrichment due to evaporation rather than the effects of rock-water interaction. Oxygen isotope ratios of rock matrix opal samples exhibited an isotopic gradient believed to result from, leaching and reprecipitation of silica at depth. Methods and results can be used to further define primary flowpaths and the movement of water in variably-saturated fractured rock. 71 refs., 23 figs., 3 tabs.

  20. Analysis of Fracture in Cores from the Tuff Confining Unit beneath Yucca Flat, Nevada Test Site

    SciTech Connect (OSTI)

    Lance Prothro

    2008-03-01

    The role fractures play in the movement of groundwater through zeolitic tuffs that form the tuff confining unit (TCU) beneath Yucca Flat, Nevada Test Site, is poorly known. This is an important uncertainty, because beneath most of Yucca Flat the TCU lies between the sources of radionuclide contaminants produced by historic underground nuclear testing and the regional carbonate aquifer. To gain a better understanding of the role fractures play in the movement of groundwater and radionuclides through the TCU beneath Yucca Flat, a fracture analysis focusing on hydraulic properties was performed on conventional cores from four vertical exploratory holes in Area 7 of Yucca Flat that fully penetrate the TCU. The results of this study indicate that the TCU is poorly fractured. Fracture density for all fractures is 0.27 fractures per vertical meter of core. For open fractures, or those observed to have some aperture, the density is only 0.06 fractures per vertical meter of core. Open fractures are characterized by apertures ranging from 0.1 to 10 millimeter, and averaging 1.1 millimeter. Aperture typically occurs as small isolated openings along the fracture, accounting for only 10 percent of the fracture volume, the rest being completely healed by secondary minerals. Zeolite is the most common secondary mineral occurring in 48 percent of the fractures observed.

  1. Long-term desorption behavior of uranium and neptunium in heterogeneous volcanic tuff materials /

    SciTech Connect (OSTI)

    Dean, Cynthia A.

    2010-05-01

    Uranium and neptunium desorption were studied in long-term laboratory experiments using four well-characterized volcanic tuff cores collected from southeast of Yucca Mountain, Nevada. The objectives of the experiments were to 1. Demonstrate a methodology aimed at characterizing distributions of sorption parameters (attributes of multiple sorption sites) that can be applied to moderately-sorbing species in heterogeneous systems to provide more realistic reactive transport parameters and a more realistic approach to modeling transport in heterogeneous systems. 2. Focus on uranium and neptunium because of their high solubility, relatively weak sorption, and high contributions to predicted dose in Yucca Mountain performance assessments. Also, uranium is a contaminant of concern at many DOE legacy sites and uranium mining sites.

  2. Performance predictions for mechanical excavators in Yucca Mountain tuffs; Yucca Mountain Site Characterization Project

    SciTech Connect (OSTI)

    Ozdemir, L.; Gertsch, L.; Neil, D.; Friant, J.

    1992-09-01

    The performances of several mechanical excavators are predicted for use in the tuffs at Yucca Mountain: Tunnel boring machines, the Mobile Miner, a roadheader, a blind shaft borer, a vertical wheel shaft boring machine, raise drills, and V-Moles. Work summarized is comprised of three parts: Initial prediction using existing rock physical property information; Measurement of additional rock physical properties; and Revision of the initial predictions using the enhanced database. The performance predictions are based on theoretical and empirical relationships between rock properties and the forces-experienced by rock cutters and bits during excavation. Machine backup systems and excavation design aspects, such as curves and grades, are considered in determining excavator utilization factors. Instanteous penetration rate, advance rate, and cutter costs are the fundamental performance indicators.

  3. STRONTIUM ISOTOPE EVOLUTION OF PORE WATER AND CALCITE IN THE TOPOPAH SPRING TUFF, YUCCA MOUNTAIN , NEVADA

    SciTech Connect (OSTI)

    B.D. Marshall; K. Futa

    2001-02-07

    Yucca Mountain, a ridge of Miocene volcanic rocks in southwest Nevada, is being characterized as a site for a potential high-level radioactive waste repository. One issue of concern for the future performance of the potential repository is the movement of water in and around the potential repository horizon. Past water movement in this unsaturated zone is indicated by fluid inclusions trapped in calcite coatings on fracture footwall surfaces and in some lithophysal cavities. Some of the fluid inclusions have homogenization temperatures above the present-day geotherm (J.F. Whelan, written communication), so determining the ages of the calcite associated with those fluid inclusions is important in understanding the thermal history of the potential repository site. Calcite ages have been constrained by uranium-lead dating of silica polymorphs (opal and chalcedony) that are present in most coatings. The opal and chalcedony ages indicate that deposition of the calcite and opal coatings in the welded part of the Topopah Spring Tuff (TSw hydrogeologic unit) spanned nearly the entire history of the 12.8-million-year-old rock mass at fairly uniform overall long-term rates of deposition (within a factor of five). Constraining the age of a layer of calcite associated with specific fluid inclusions is complicated. Calcite is commonly bladed with complex textural relations, and datable opal or chalcedony may be millions of years older or younger than the calcite layer or may be absent from the coating entirely. Therefore, a more direct method of dating the calcite is presented in this paper by developing a model for strontium evolution in pore water in the TSw as recorded by the strontium coprecipitated with calcium in the calcite. Although the water that precipitated the calcite in fractures and cavities may not have been in local isotopic equilibrium with the pore water, the strontium isotope composition of all water in the TSw is primarily controlled by water-rock interaction in the overlying nonwelded and essentially unfractured Paintbrush Group tuffs (PTn). The method of dating secondary minerals from known strontium evolution rates in rocks cannot be used in this study because it assumes the water that deposited the minerals was in isotopic equilibrium with the rock, which is not the case for the pore water in the TSw. Therefore, the evolution of the strontium isotope composition of the water that deposited the calcite, as recorded by the strontium coprecipitated with calcium in the calcite, was used to develop a model for determining the age of the calcite.

  4. Mineralogic Zonation Within the Tuff Confining Unit, Yucca Flat, Nevada Test Site

    SciTech Connect (OSTI)

    Lance Prothro

    2005-09-01

    Recently acquired mineralogic data from drill hole samples in Yucca Flat show that the tuff confining unit (TCU) can be subdivided into three mineralogic zones based on the relative abundances of primary and secondary mineral assemblages. These zones are (1) an upper zone characterized by the abundance of the zeolite mineral clinoptilolite with lesser amounts of felsic and clay minerals; (2) a middle zone with felsic minerals dominant over clinoptilolite and clay minerals; and (3) a basal argillic zone where clay minerals are dominant over felsic minerals and clinoptilolite. Interpretation of the mineralogic data, along with lithologic, stratigraphic, and geophysical data from approximately 500 drill holes, reveals a three-layer mineralogic model for the TCU that shows all three zones are extensive beneath Yucca Flat. The mineralogic model will be used to subdivide the TCU in the Yucca Flat hydrostratigraphic framework model, resulting in a more accurate and versatile framework model. In addition, the identification of the type, quantity, and distribution of minerals within each TCU layer will permit modelers to better predict the spatial distribution and extent of contaminant transport from underground tests in Yucca Flat, at both the level of the hydrologic source term and the corrective action unit.

  5. Rapid estimate of solid volume in large tuff cores using a gas pycnometer

    SciTech Connect (OSTI)

    Thies, C.; Geddis, A.M.; Guzman, A.G.

    1996-09-01

    A thermally insulated, rigid-volume gas pycnometer system has been developed. The pycnometer chambers have been machined from solid PVC cylinders. Two chambers confine dry high-purity helium at different pressures. A thick-walled design ensures minimal heat exchange with the surrounding environment and a constant volume system, while expansion takes place between the chambers. The internal energy of the gas is assumed constant over the expansion. The ideal gas law is used to estimate the volume of solid material sealed in one of the chambers. Temperature is monitored continuously and incorporated into the calculation of solid volume. Temperature variation between measurements is less than 0.1{degrees}C. The data are used to compute grain density for oven-dried Apache Leap tuff core samples. The measured volume of solid and the sample bulk volume are used to estimate porosity and bulk density. Intrinsic permeability was estimated from the porosity and measured pore surface area and is compared to in-situ measurements by the air permeability method. The gas pycnometer accommodates large core samples (0.25 m length x 0.11 m diameter) and can measure solid volume greater than 2.20 cm{sup 3} with less than 1% error.

  6. Feasibility assessment of copper-base waste package container materials in a tuff repository

    SciTech Connect (OSTI)

    Acton, C.F.; McCright, R.D.

    1986-09-30

    This report discussed progress made during the second year of a two-year study on the feasibility of using copper or a copper-base alloy as a container material for a waste package in a potential repository in tuff rock at the Yucca Mountain site in Nevada. Corrosion testing in potentially corrosive irradiated environments received emphasis during the feasibility study. Results of experiments to evaluate the effect of a radiation field on the uniform corrosion rate of the copper-base materials in repository-relevant aqueous environments are given as well as results of an electrochemical study of the copper-base materials in normal and concentrated J-13 water. Results of tests on the irradiation of J-13 water and on the subsequent formation of hydrogen peroxide are given. A theoretical study was initiated to predict the long-term corrosion behavior of copper in the repository. Tests were conducted to determine whether copper would adversely affect release rates of radionuclides to the environment because of degradation of the Zircaloy cladding. A manufacturing survey to determine the feasibility of producing copper containers utilizing existing equipment and processes was completed. The cost and availability of copper was also evaluated and predicted to the year 2000. Results of this feasibility assessment are summarized.

  7. A strategy to seal exploratory boreholes in unsaturated tuff; Yucca Mountain Site Characterization Project

    SciTech Connect (OSTI)

    Fernandez, J.A.; Case, J.B.; Givens, C.A.; Carney, B.C.

    1994-04-01

    This report presents a strategy for sealing exploratory boreholes associated with the Yucca Mountain Site Characterization Project. Over 500 existing and proposed boreholes have been considered in the development of this strategy, ranging from shallow (penetrating into alluvium only) to deep (penetrating into the groundwater table). Among the comprehensive list of recommendations are the following: Those boreholes within the potential repository boundary and penetrating through the potential repository horizon are the most significant boreholes from a performance standpoint and should be sealed. Shallow boreholes are comparatively insignificant and require only nominal sealing. The primary areas in which to place seals are away from high-temperature zones at a distance from the potential repository horizon in the Paintbrush nonwelded tuff and the upper portion of the Topopah Spring Member and in the tuffaceous beds of the Calico Hills Unit. Seals should be placed prior to waste emplacement. Performance goals for borehole seals both above and below the potential repository are proposed. Detailed construction information on the boreholes that could be used for future design specifications is provided along with a description of the environmental setting, i.e., the geology, hydrology, and the in situ and thermal stress states. A borehole classification scheme based on the condition of the borehole wall in different tuffaceous units is also proposed. In addition, calculations are presented to assess the significance of the boreholes acting as preferential pathways for the release of radionuclides. Design calculations are presented to answer the concerns of when, where, and how to seal. As part of the strategy development, available technologies to seal exploratory boreholes (including casing removal, borehole wall reconditioning, and seal emplacement) are reviewed.

  8. Radionuclide release from PWR fuels in a reference tuff repository groundwater

    SciTech Connect (OSTI)

    Wilson, C.N.; Oversby, V.M.

    1985-03-01

    The Nevada Nuclear Waste Storage Investigations Project (NNWSI) is studying the suitability of the welded devitrified Topopah Spring tuff at Yucca Mountain, Nye County, Nevada, for potential use as a high-level nuclear waste repository. In support of the Waste Package task of NNWSI, tests have been conducted under ambient air environment to measure radionuclide release from two pressurized water reactor (PWR) spent fuels in water obtained from the J-13 well near the Yucca Mountain site. Four specimen types, representing a range of fuel physical conditions that may exist in a failed waste canister containing a limited amount of water were tested. The specimen types were: fuel rod sections split open to expose bare fuel particles; rod sections with water-tight end fittings with a 2.5-cm long by 150-{mu}m wide slit through the cladding; rod sections with water-tight end fittings and two 200-{mu}m-diameter holes through the cladding; and undefected rod segments with water-tight end fittings. Radionuclide release results from the first 223-day test runs on H.B. Robinson spent fuel specimens in J-13 water are reported and compared to results from a previous test series in which similar Turkey Point reactor spent fuel specimens were tested on deionized water. Selected initial results are also given for Turkey Point fuel specimens tested on J-13 water. Results suggest that the actinides Pu, Am, Cm and Np are released congruently with U as the UO{sub 2} spent fuel matrix dissolves. Fractional release of {sup 137}Cs and {sup 99}Tc was greater than that measured for the actinides. Generally, lower radionuclide releases were measured for the H.B. Robinson fuel in J-13 water than for Turkey Point Fuel in deionized water. 8 references, 7 figures, 9 tables.

  9. Travertine Deposits of Soda Dam, New Mexico, and Their Implications...

    Open Energy Info (EERE)

    m of tuff were cut by the ancestral Jemez River in 105 yr or less. Authors Fraser E. Goff and Lisa Shevenell Published Journal Geological Society of America Bulletin, 1987 DOI...

  10. Addressing concerns related to geologic hazards at the site of the proposed Transuranic Waste Facility , TA-63, Los Alamos National Laboratory: focus on the current Los Alamos Seismic Network earthquake catalog, proximity of identified seismic events to the proposed facility , and evaluation of prev

    SciTech Connect (OSTI)

    Roberts, Peter M.; Schultz-Fellenz, Emily S.; Kelley, Richard E.

    2012-04-02

    This technical paper presents the most recent and updated catalog of earthquakes measured by the Los Alamos Seismic Network at and around Los Alamos National Laboratory (LANL), with specific focus on the site of the proposed transuranic waste facility (TWF) at Technical Area 63 (TA-63). Any questions about the data presented herein, or about the Los Alamos Seismic Network, should be directed to the authors of this technical paper. LANL and the Los Alamos townsite sit atop the Pajarito Plateau, which is bounded on its western edge by the Pajarito fault system, a 35-mile-long system locally comprised of the down-to-the-east Pajarito fault (the master fault) and subsidiary down-to-the-west Rendija Canyon, Guaje Mountain, and Sawyer Canyon faults (Figure 1). This fault system forms the local active western margin of the Rio Grande rift near Los Alamos, and is potentially seismogenic (e.g., Gardner et al., 2001; Reneau et al., 2002; Lewis et al., 2009). The proposed TWF area at TA-63 is situated on an unnamed mesa in the north-central part of LANL between Twomile Canyon to the south, Ten Site Canyon to the north, and the headwaters of Canada del Buey to the east (Figure 2). The local bedrock is the Quaternary Bandelier Tuff, formed in two eruptive pulses from nearby Valles caldera, the eastern edge of which is located approximately 6.5 miles west-northwest of the technical area. The older member (Otowi Member) of the Bandelier Tuff has been dated at 1.61 Ma (Izett and Obradovich 1994). The younger member (Tshirege Member) of the Bandelier Tuff has been dated at 1.256 Ma (age from Phillips et al. 2007) and is widely exposed as the mesa-forming unit around Los Alamos. Several discrete cooling units comprise the Tshirege Member. Commonly accepted stratigraphic nomenclature for the Tshirege Member is described in detail by Broxton and Reneau (1995), Gardner et al. (2001), and Lewis et al. (2009). The Tshirege Member cooling unit exposed at the surface at TA-63 is Qbt3. Understanding the subtle differences between Tshirege Member cooling units and the nature of the contacts between cooling units is critical to identifying the presence or absence of faults associated with the Pajarito fault system on the Pajarito Plateau. The Los Alamos Seismic Network (LASN) continuously monitors local earthquake activity in the Los Alamos area in support of LANL's Seismic Hazards program. Seismic monitoring of LANL facilities is a requirement of DOE Order 420.1B (Facility Safety). LASN currently consists of nine permanent seismic instrument field stations that telemeter real-time sensitive ground motion data to a central recording facility. Four of these stations are located on LANL property, with three of those within 2.5 miles of TA-63. The other five stations are in remote locations in the Jemez Mountains, Valles Caldera, St Peters Dome, and the Caja del Rio plateau across the Rio Grande from the Los Alamos area. Local earthquakes are defined as those with locations within roughly 100 miles of Los Alamos. Plate 1 shows the current LASN station locations and all local earthquakes recorded from 1973 through 2011. During this time period, LASN has detected and recorded over 850 local earthquakes in north-central New Mexico. Over 650 of these were located within about 50 miles of Los Alamos, and roughly 60 were within 10 miles. The apparent higher density of earthquakes close to Los Alamos, relative to the rest of north-central New Mexico, is due largely to the fact that LASN is a sensitive local seismic network, recording many very small nearby events (magnitude less than 1.0) that are undetectable at greater distances.

  11. Bulk and mechanical properties of the Paintbrush tuff recovered from boreholes UE25 NRG-2, 2A, 2B, and 3: Data report

    SciTech Connect (OSTI)

    Boyd, P.J.; Martin, R.J.; Noel, J.S. [New England Research, Inc., White River Junction, VT (United States); Price, R.H. [Sandia National Labs., Albuquerque, NM (United States)

    1996-09-01

    An integral part of the licensing procedure for the potential nuclear waste repository at Yucca Mountain, Nevada, involves characterization of the in situ rheology for the design and construction of the facility and the emplacement of canisters containing radioactive waste. The data used to model the thermal and mechanical behavior of the repository and surrounding lithologies include dry and saturated bulk densities, average grain density, porosity, compressional and shear wave velocities, elastic moduli, and compressional and tensional fracture strengths. In this study, a suite of experiments was performed on cores recovered from boreholes UE25 NRG-2, 2A, 2B, and 3 drilled in support of the Exploratory Studies Facility (ESF) at Yucca Mountain. The holes penetrated the Timber Mountain tuff and two thermal/mechanical units of the Paintbrush tuff. The thermal/mechanical stratigraphy was defined by Ortiz to group rock horizons of similar properties for the purpose of simplifying modeling efforts. The relationship between the geologic stratigraphy and the thermal/mechanical stratigraphy for each borehole is presented. The tuff samples in this study have a wide range of welding characteristics (usually reflected in sample porosity), and a smaller range of mineralogy and petrology characteristics. Generally, the samples are silicic, ash-fall tuffs that exhibit large variability in their elastic and strength properties.

  12. 11th LANSCE School on Neutron Scattering | Free-Day Excursion

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

    Historic Santa Fe Free-day! Participants are given a free-day Sunday during the school. Northern New Mexico is a treasure trove of historical sites, fun venues and out of the ordinary experiences! Possible free-day venues may include historic Santa Fe (the oldest capital city in the United States), mysterious Bandelier National Monument (an over 11,000 year old dwelling site with petroglyphs, and prehistoric cave dwellings), the beautiful Valles Caldera National Preserve (the gem of the Jemez

  13. Creep properties of the Paintbrush tuff recovered from borehole USW NRG-7/7A: Data report

    SciTech Connect (OSTI)

    Martin, R.J.; Noel, J.S.; Boyd, P.J.

    1997-09-01

    Experimental results are presented for seven creep experiments on welded specimens of the Paintbrush tuff recovered from borehole USW NRG-7/7A at Yucca Mountain, Nevada. The measurements were performed at differential stresses of 40, 70, 100, and 130 MPa. The confining pressure and temperature for each of the experiments was 10 MPa and 225 {degrees}C respectively. All of the specimens were tested drained, in a room dry condition. All of the experiments were terminated prior to failure. The duration of the experiments range from 2.6 x 10{sup 6} seconds to 5.9 x 10{sup 6} seconds. Creep strain is observed for those specimens tested at a stress difference. The strain rate is not constant. A primary creep stage is observed. Secondary creep does not exhibit a constant strain rate, but decreases with increasing time.

  14. Bulk and mechanical properties of the Paintbrush tuff recovered from boreholes UE25 NRG-4 and -5: Data report

    SciTech Connect (OSTI)

    Boyd, P.J.; Noel, J.S.; Martin, R.J. [New England Research, Inc., White River Junction, VT (United States); Price, R.H. [Sandia National Labs., Albuquerque, NM (United States)

    1996-09-01

    Experimental results are presented for bulk and mechanical properties measurements on specimens of the Paintbrush tuff recovered from boreholes UE25 NRG-4 and -5, at Yucca Mountain, Nevada. Measurements have been performed on three thermal/mechanical units, PTn, TSwl, and TSw2. On each specimen the following bulk properties have been reported: dry bulk density, saturated bulk density, average grain density, and porosity. Unconfined compression to failure, confined compression to failure, and indirect tensile strength tests were performed on selected specimens recovered from the boreholes. In addition, compressional and shear wave velocities were measured on specimens designated for unconfined compression and confined compression experiments. Measurements were conducted at room temperature on nominally water-saturated specimens. The nominal rate for the fracture experiments was 10{sup -5}s{sup -1}.

  15. NNMCAB Board Minutes: May 2001 Jemez Pueblo

    Broader source: Energy.gov [DOE]

    Minutes of the May 30, 2001 Board meeting at Walatowa Visitor's Center Presentation DOE, Environmental Restoration, Ted Taylor

  16. Jemez Mountain Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid...

  17. Jemez Pueblo Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid...

  18. Jemez Springs Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid...

  19. Jemez Mountain Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    GEA Development Phase: Resource Estimate Mean Reservoir Temp: Estimated Reservoir Volume: Mean Capacity: USGS Mean Reservoir Temp: USGS Estimated Reservoir Volume: USGS Mean...

  20. Jemez Pueblo Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    GEA Development Phase: Resource Estimate Mean Reservoir Temp: Estimated Reservoir Volume: Mean Capacity: USGS Mean Reservoir Temp: USGS Estimated Reservoir Volume: USGS Mean...

  1. Jemez Springs Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    110C383.15 K 230 F 689.67 R 1 USGS Estimated Reservoir Volume: 2 km 1 USGS Mean Capacity: 9 MW 1 Click "Edit With Form" above to add content History and...

  2. Bulk and mechanical properties of the Paintbrush tuff recovered from borehole USW NRG-7/7A: Data report. Yucca Mountain Site Characterization Project

    SciTech Connect (OSTI)

    Martin, R.J.; Boyd, P.J.; Noel, J.S. [New England Research, Inc. White River Junction, VT (United States); Price, R.H. [Sandia National Labs., Albuquerque, NM (United States)

    1995-05-01

    An integral part of the licensing procedure for the potential nuclear waste repository at Yucca Mountain, Nevada, involves prediction of the in situ rheology for the design and construction of the facility and the emplacement of canisters containing radioactive waste. The data used to model the thermal and mechanical behavior of the repository and surrounding lithologies include dry and saturated bulk densities, average grain density, porosity, compressional and shear wave velocities, elastic moduli, and compressional and tensional fracture strengths. In this study, a suite of experiments was performed on cores recovered from the USW NRG-717A borehole drilled in support of the Exploratory Studies Facility (ESF) at Yucca Mountain. USW NRG-7/7A was drilled to a depth of 1,513.4 feet through five thermal/mechanical units of Paintbrush tuff and terminating in the tuffaceous beds of the Calico IEUS. The thermal/mechanical stratigraphy was defined by Orfiz et al. to group rock horizons of similar properties for the purpose of simplifying modeling efforts. The relationship between the geologic stratigraphy and the thermal/mechanical stratigraphy is presented. The tuff samples in this study have a wide range of welding characteristics, and a smaller range of mineralogy and petrology characteristics. Generally, the samples are silicic, ash-fall tuffs that exhibit large variability in their elastic and strength properties.

  3. Method development and strategy for the characterization of complexly faulted and fractured rhyolitic tuffs, Yucca Mountain, Nevada

    SciTech Connect (OSTI)

    Karasaki, K.; Galloway, D.

    1991-06-01

    The planned high-level nuclear waste repository at Yucca Mountain, Nevada, would exist in unsaturated, fractured welded tuff. One possible contaminant pathway to the accessible environment is transport by groundwater infiltrating to the water table and flowing through the saturated zone. Therefore, an effort to characterize the hydrology of the saturated zone is being undertaken in parallel with that of the unsaturated zone. As a part of the saturated zone investigation, there wells-UE-25c{number_sign}1, UE-25c{number_sign}2, and UE-25c{number_sign}3 (hereafter called the c-holes)-were drilled to study hydraulic and transport properties of rock formations underlying the planned waste repository. The location of the c-holes is such that the formations penetrated in the unsaturated zone occur at similar depths and with similar thicknesses as at the planned repository site. In characterizing a highly heterogeneous flow system, several issues emerge. (1) The characterization strategy should allow for the virtual impossibility to enumerate and characterize all heterogeneities. (2) The methodology to characterize the heterogeneous flow system at the scale of the well tests needs to be established. (3) Tools need to be developed for scaling up the information obtained at the well-test scale to the larger scale of the site. In the present paper, the characterization strategy and the methods under development are discussed with the focus on the design and analysis of the field experiments at the c-holes.

  4. FY 1985 status report on feasibility assessment of copper-base waste package container materials in a tuff repository

    SciTech Connect (OSTI)

    McCright, R.D.

    1985-09-30

    This report discusses progress made during the first year of a two-year study on the feasibility of using copper or a copper-base alloy as a container material for a waste package in a potential repository in tuff rock at the Yucca Mountain site in Nevada. The expected corrosion and oxidation performances of oxygen-free copper, aluminum bronze, and 70% copper-30% nickel are presented; a test plan for determining whether copper or one of the alloys can meet the containment requirements is outlined. Some preliminary corrosion test data are presented and discussed. Fabrication and joining techniques for forming waste package containers are descibed. Preliminary test data and analyses indicate that copper and copper-base alloys have several attractive features as waste package container materials, but additional work is needed before definitive conclusions can be made on the feasibility of using copper or a copper-base alloy for containers. Plans for work to be undertaken in the second year are indicated.

  5. Background studies in support of a feasibility assessment on the use of copper-base materials for nuclear waste packages in a repository in tuff

    SciTech Connect (OSTI)

    Van Konynenburg, R.A.; Kundig, K.J.A.; Lyman, W.S.; Prager, M.; Meyers, J.R.; Servi, I.S.

    1990-06-01

    This report combines six work units performed in FY`85--86 by the Copper Development Association and the International Copper Research Association under contract with the University of California. The work includes literature surveys and state-of-the-art summaries on several considerations influencing the feasibility of the use of copper-base materials for fabricating high-level nuclear waste packages for the proposed repository in tuff rock at Yucca Mountain, Nevada. The general conclusion from this work was that copper-base materials are viable candidates for inclusion in the materials selection process for this application. 55 refs., 48 figs., 22 tabs.

  6. Performance assessment of the direct disposal in unsaturated tuff or spent nuclear fuel and high-level waste owned by USDOE: Volume 2, Methodology and results

    SciTech Connect (OSTI)

    Rechard, R.P.

    1995-03-01

    This assessment studied the performance of high-level radioactive waste and spent nuclear fuel in a hypothetical repository in unsaturated tuff. The results of this 10-month study are intended to help guide the Office of Environment Management of the US Department of Energy (DOE) on how to prepare its wastes for eventual permanent disposal. The waste forms comprised spent fuel and high-level waste currently stored at the Idaho National Engineering Laboratory (INEL) and the Hanford reservations. About 700 metric tons heavy metal (MTHM) of the waste under study is stored at INEL, including graphite spent nuclear fuel, highly enriched uranium spent fuel, low enriched uranium spent fuel, and calcined high-level waste. About 2100 MTHM of weapons production fuel, currently stored on the Hanford reservation, was also included. The behavior of the waste was analyzed by waste form and also as a group of waste forms in the hypothetical tuff repository. When the waste forms were studied together, the repository was assumed also to contain about 9200 MTHM high-level waste in borosilicate glass from three DOE sites. The addition of the borosilicate glass, which has already been proposed as a final waste form, brought the total to about 12,000 MTHM.

  7. A

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

    r i z o n a A v e n u e D i a m o n d D r i v e Los Alamos White Rock SANTA FE NATIONAL FOREST SAN ILDEFONSO PUEBLO BANDELIER NATIONAL MONUMENT (TSANKAWI) SAN ILDEFONSO PUEBLO SANTA FE NATIONAL FOREST BANDELIER NATIONAL MONUMENT SANDOVAL CO. SANTA FE CO. LO S A LA MO S CO. L O S A L A M O S C O . S A N D O V A L C O . To TA-57 Fenton Hill and Jemez Springs E a st J e m e z R o a d (T ruc k Ro ut e ) Trinity Drive Central Ave. C a n y o n Rd . 36 39 16 33 70 49 15 72 71 54 05 53 68 74 06 60 03 14

  8. Radiation chemical effects in experiments to study the reaction of glass in an environment of gamma-irradiated air, groundwater, and tuff

    SciTech Connect (OSTI)

    Van Konynenburg, R.A.

    1986-05-02

    The results of experiments performed by John K. Bates et al. on the reaction of nuclear waste glass with a gamma-irradiated 90{sup 0}C aqueous solution were analyzed using theory developed from past research in radiation chemistry. The aqueous solution they used is similar to what would be expected in a water-saturated environment in a nuclear waste repository in tuff. The purpose of our study was to develop an understanding of the radiation-chemical processes that occurred in the Bates et al. experiments so the results could be applied to the design and performance analysis of a proposed repository in unsaturated tuff in Nevada. For the Bates et al. experiments at the highest dose (269 Mrad), which originally contained about 16 ml of "equilibrated" water taken from Nevada Test Site Well J-13 and 5.4 ml of air, we predicted that water decomposition to H{sub 2} and O{sub 2} would produce a pressure increase of at least 1.0 MPa at 20{sup 0}C. We also predicted that nitrogen fixation from the air would occur, producing an increase of 1.6 x 10{sup -4} M in total fixed nitrogen concentration in solution. In addition, an equimolar production of H{sup +} would occur, which would be buffered by the HCO{sub 3}{sup -} in the water. The fixed nitrogen in solution was predicted to be present as NO{sub 2}{sup -} and NO{sub 3}{sup -} with the ratio influenced by the presence of materials catalytic to the decomposition of H{sub 2}O{sub 2}. We found reasonable agreement between our predictions and the observations of Bates et al., where comparisons were possible. We apply the results to the proposed Nevada repository to the degree possible, given the different expected conditions.

  9. Radionuclide release from PWR fuels in a reference tuff repository groundwater subsquently changed to Radionuclide release from PWR fuels in J-13 well water

    SciTech Connect (OSTI)

    Wilson, C.N.; Oversby, V.M.

    1985-04-01

    The Nevada Nuclear Waste Storage Investigations Project (NNWSI) is studying the suitability of the welded devitrified Topopah Spring tuff at Yucca Mountain, Nye County, Nevada, for potential use as a high level nuclear waste repository. In support of the Waste Package task of NNWSI, tests have been conducted under ambient air environment to measure radionuclide release from two pressurized water reactor (PWR) spent fuels in water obtained from the J-13 well near the Yucca Mountain site. Four specimen types, representing a range of fuel physical conditions that may exist in a failed waste canister containing a limited amount of water were tested. The specimen types were: (1) fuel rod sections split open to expose bare fuel particles; (2) rod sections with water-tight end fittings with a 2.5-cm long by 150-{mu}m wide slit through the cladding; (3) rod sections with water-tight end fittings and two 200-{mu}m diameter holes through the cladding; and (4) undefected rod segments with water-tight end fittings. Radionuclide release results from the first 223-day test runs on H.B. Robinson spent fuel specimens in J-13 water are reported and compared to results from a previous test series in which similar Turkey Point reactor spent fuel specimens were tested in deionized water. Selected initial results are also given for Turkey Point fuel specimens tested in J-13 water. Results suggest that the actinides Pu, Am, Cm and Np are released congruently with U as the UO{sub 2} spent fuel matrix dissolves. Fractional release of {sup 137}Cs and {sup 99}Tc was greater than that measured for the actinides. Generally, lower radionuclide releases were measured for the H.B. Robinson fuel in J-13 water than for Turkey Point Fuel in deionized water.

  10. Heterogeneous Structure Around the Jemez Volcanic Field, New...

    Open Energy Info (EERE)

    such as magma ascent from the upper mantle to the crust. Authors Takeshi Nishimura, Michael Fehler, W. Scott Baldridge, Peter Roberts and Lee Steck Published Journal...

  11. Isotopic Analysis At Jemez Springs Area (Rao, Et Al., 1996) ...

    Open Energy Info (EERE)

    analyzed for their hydrogen and oxygen isotope contents as a part of previous studies (Goff & Grigsby, 1982; Vuataz & Goff, 1986). The present study focuses on the interpretation...

  12. Stratigraphic Relations and Lithologic Variations in the Jemez...

    Open Energy Info (EERE)

    have occurred in the volcanic fields history. Authors Jamie N. Gardner, Fraser E. Goff, Sammy Garcia and Roland C. Hagan Published Journal Journal of Geophysical Research,...

  13. Cuttings Analysis At Jemez Mountain Geothermal Area (1976) |...

    Open Energy Info (EERE)

    and overlying cap rock. References Pratt, H. R.; Simonson, E. R. (1 January 1976) Geotechnical studies of geothermal reservoirs Additional References Retrieved from "http:...

  14. Geologic Map of the Jemez Mountains, New Mexico | Open Energy...

    Open Energy Info (EERE)

    MexicoInfo GraphicMapChart Abstract Abstract unavailable Cartographers Robert Leland Smith, Roy A. Bailey and Clarence Samuel Ross Published U.S. Geological Survey, 1970 DOI Not...

  15. Stratigraphic Nomenclature of Volcanic Rocks in the Jemez Mountains...

    Open Energy Info (EERE)

    the formations are refined by radiometric dating. Authors Roy A. Bailey, Robert Leland Smith and Clarence Samuel Ross Published U.S. Geological Survey, 1969 DOI Not Provided Check...

  16. The effects of confining pressure on the strength and elastic properties of the Paintbrush tuff recovered from boreholes USW NRG-6 and USW NRG-7/7A: Data report

    SciTech Connect (OSTI)

    Martin, R.J.; Noel, J.S.; Boyd, P.J.

    1997-09-01

    Experimental results are presented for bulk and mechanical properties measurements on specimens of the Paintbrush tuff recovered from the USW NRG-6 and USW NRG-7/7A borehole at Yucca Mountain, Nevada. Measurements have been performed on five thermal/mechanical units: TCw, PTn, TSw2, and TSw3. The following bulk properties are reported for each specimen: dry bulk density, saturated bulk density, average grain density and porosity. Confined compression to failure tests were performed on selected specimens recovered from the boreholes at confining pressures of 5 and 10 MPa. In addition, compressional and shear wave velocities were measured on the specimens prior to testing. Measurements were conducted under drained conditions at room temperature on nominally water saturated specimens. The nominal strain rate for the experiments was 10{sup -5} s{sup -1}.

  17. 40Ar/39Ar Geochronology of Post-Valles Caldera Rhyolites, Jemez...

    Open Energy Info (EERE)

    from the currently accepted 730 kyr to 780 kyr. Authors Terry L. Spell and T. Mark Harrison Published Journal Journal of Geophysical Research, 1993 DOI 10.102992JB01786 Online...

  18. Innovative Exploration Techniques for Geothermal Assessment at Jemez Pueblo, New Mexico

    SciTech Connect (OSTI)

    Albrecht, Michael

    2015-06-28

    Surface exploration methods like geological mapping, mineralogical analysis, hydrogeochemistry, magnetotelluric as well as seismic, have been used to analyze the study area and identify a location for a production size exploration well. After that location has been identified in a blind resource scenario, a 5,657 feet deep deviated production size exploration well has been drilled. The surface casing is 13 3/8 inch with open hole starting at 4,136 feet. The well has been designed to be deepened up to 8,000 feet if needed. The first 4,180 feet have been sufficiently analyzed and were considered only of direct use interest prior to drilling. That has been confirmed. The remaining depth couldn't be logged by the time the report has been submitted because the well had an obstruction at 4,180 feet. Currently the power production potential for the drilling location cannot be determined without additional work-over of the well. The seismic conducted prior to drilling was a 100% success, providing a clear image of the subsurface and allowing for geosteering to be fact based and on target. Once the obstruction has been removed, work can continue to determine the power generation potential at that location.

  19. Thermal stability of zeolitic tuff from Yucca Mountain, Nevada

    SciTech Connect (OSTI)

    Bish, D.L.

    1990-04-01

    Thermal models of the proposed repository at Yucca Mountain, Nevada, suggest that rocks near the proposed host rock will experience elevated temperatures for at least 1000 yrs. In order to assess the effects of elevated temperatures on zeolites clinoptilolite and mordenite were investigated using a combination of high-temperature X-ray powder diffraction, thermogravimetric and differential scanning calorimetric analysis, and long-term heating experiments. 13 refs., 7 figs.

  20. Porosity, permeability, and their relationship in granite, basalt, and tuff

    SciTech Connect (OSTI)

    Not Available

    1983-04-01

    This report discusses the porosity, storage, and permeability of fractured (mainly crystalline) rock types proposed as host rock for nuclear waste repositories. The emphasis is on the inter-relationships of these properties, but a number of reported measurements are included as well. The porosity of rock is shown to consist of fracture porosity and matrix porosity; techniques are described for determining the total interconnected porosity through both laboratory and field measurement. Permeability coefficient, as obtained by experiments ranging from laboratory to crustal scale, is discussed. Finally, the problem of determining the relationship between porosity and permeability is discussed. There is no simple, all encompassing relationship that describes the dependence of permeability upon porosity. However, two particular cases have been successfully analyzed: flow through a single rough fracture, and flow through isotropic porous rock. These two cases are discussed in this report.

  1. Fracture Characteristics in a Disposal Pit on Mesita del Buey, Los Alamos National Laboratory

    SciTech Connect (OSTI)

    David T. Vaniman; Steven L. Reneau

    1998-12-01

    The characteristics of fractures in unit 2 of the Tshirege Member of the Bandelier Tuff were documented in Pit 39, a newly excavated 13.7 m deep disposal pit at Material Disposal Area G on Mesita del Buey. The average spacing between fractures is about 1.0 to 1.3 m, the average fracture aperture is about 3 to 5 mm, and the average fracture dip is about 76o to 77o. Fracture spacing and dip in Pit 39 are generally consistent with that reported from other fracture studies on the Pajarito Plateau, although the fracture apertures in Pit 39 are less than reported elsewhere. Measured fracture orientations are strongly affected by biases imparted by the orientations of the pit walls, which, combined with a small data set, make identification of potential preferred orientations dlfflcult. The most prominent fracture orientations observed in Pit 39, about E-W and N20E, are often not well represented elsewhere on the Pajarito Plateau. Fracture fills contain smectite to about 3 m depth, and calcite and opal may occur at all depths, principally associated with roots or root fossils (rhizoliths). Roots of pifion pine extend in fractures to the bottom of the pit along the north side, perhaps indicating a zone of preferred infiltration of water. Finely powdered tuff with clay-sized particles occurs within a number of fractures and may record abrasive disaggregation associated with small amounts of displacement on minor local faults.

  2. Innovative Exploration Techniques for Geothermal Assessment at...

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

    Techniques for Geothermal Assessment at Jemez Pueblo, New Mexico Innovative Exploration Techniques for Geothermal Assessment at Jemez Pueblo, New Mexico Innovative Exploration ...

  3. Laboratory analysis of soil hydraulic properties of G-5 soil samples

    SciTech Connect (OSTI)

    1995-01-01

    The Hydrologic Testing Laboratory at DBS&A has completed laboratory tests on TA-54 samples from well G5 as specified by Daniel James and summarized in Table 1. Tables 2 through 8 give the results of the specified analyses. Raw laboratory data and graphical plots of data (where appropriate) are contained in Appendices A through G. Appendix H lists the methods used in these analyses. A detailed description of each method is available upon request. Several sample-specific observations are important for data interpretation. Sample G-5 @ 21.5 was a short core and showed indications of preferential flow. Sample G-5 @ 92.5 developed a visually apparent crack during drying which correlates with the higher air permeabilities observed at lower water contents. Several samples yielded negative estimates of extrapolated intrinsic permeability while measured apparent permeabilities were reasonable. For consistency, however, only intrinsic values are presented. While our defined task is to provide data for interpretation, the following comments are offered as a context for some of the common parameter extraction issues. Further details and a more comprehensive summary of TA-54 data can be found in Unsaturated hydraulic characteristics of the Bandelier tuff at TA-54 dated November 17, 1994.

  4. Location and Infrastructure

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

    LANL technical area is featured in this aerial view. Boundary Peak, separating the Santa Fe National Forest and Bandelier National Monument, dominates the horizon. Los Alamos...

  5. Multiple organizations build interagency fire center at LANL

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

    effort is now underway to build a new Interagency Fire Center in the heart of Northern New Mexico. The National Nuclear Security Administration (NNSA), Bandelier...

  6. Employee Spotlight: Kristen Honig

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

    and used spring break 2002 to complete the basic firefighting courses and physical fitness test." Honig was fortunate as well. "My mom was volunteering at Bandelier National...

  7. Consideration of critically when directly disposing highly enriched spent nuclear fuel in unsaturated tuff: Bounding estimates

    SciTech Connect (OSTI)

    Rechard, R.P.; Tierney, M.S.; Sanchez, L.C.; Martell, M.-A.

    1996-05-01

    This report presents one of 2 approaches (bounding calculations) which were used in a 1994 study to examine the possibility of a criticality in a repository. Bounding probabilities, although rough, point to the difficulty of creating conditions under which a critical mass could be assembled (container corrosion, separation of neutron absorbers from fissile material, collapse or precipitation of fissile material) and how significant the geochemical and hydrologic phenomena are. The study could not conceive of a mechanism consistent with conditions under which an atomic explosion could occur. Should a criticality occur in or near a container in the future, boundary consequence calculations showed that fissions from one critical event (<10{sup 20} fissions, if similar to aqueous and metal accidents and experiments) are quite small compared to the amount of fissions represented by the spent fuel itself. If it is assumed that the containers necessary to hold the highly enriched spent fuel went critical once per day for 1 million years, creating an energy release of about 10{sup 20} fissions, the number of fissions equals about 10{sup 28}, which corresponds to only 1% of the fission inventory in a repository containing 70,000 metric tons of heavy metal, the expected size for the proposed repository at Yucca Mountain, Nevada.

  8. Estimation of Fracture Porosity in an Unsaturated Fractured Welded Tuff Using Gas Tracer Testing

    SciTech Connect (OSTI)

    B.M. Freifeild

    2001-10-18

    Kinematic fracture porosity is an important hydrologic transport parameter for predicting the potential of rapid contaminant migration through fractured rock. The transport velocity of a solute moving within a fracture network is inversely related to the fracture porosity. Since fracture porosity is often one or two orders of magnitude smaller than matrix porosity, and fracture permeability is often orders of magnitude greater than matrix permeability, solutes may travel significantly faster in the fracture network than in the surrounding matrix. This dissertation introduces a new methodology for conducting gas tracer tests using a field portable mass spectrometer along with analytical tools for estimating fracture porosity using the measured tracer concentration breakthrough curves. Field experiments were conducted at Yucca Mountain, Nevada, consisting of air-permeability transient testing and gas-tracer-transport tests. The experiments were conducted from boreholes drilled within an underground tunnel as part of an investigation of rock mass hydrological behavior. Air-permeability pressure transients, recorded during constant mass flux injections, have been analyzed using a numerical inversion procedure to identify fracture permeability and porosity. Dipole gas tracer tests have also been conducted from the same boreholes used for air-permeability testing. Mass breakthrough data has been analyzed using a random walk particle-tracking model, with a dispersivity that is a function of the advective velocity. The estimated fracture porosity using the tracer test and air-injection test data ranges from .001 to .015. These values are an order of magnitude greater than the values estimated by others using hydraulically estimated fracture apertures. The estimates of porosity made using air-permeability test data are shown to be highly sensitive to formation heterogeneity. Uncertainty analyses performed on the gas tracer test results show high confidence in the parameter estimates made.

  9. Waters LANL Protects

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

    Waters LANL Protects Waters LANL Protects LANL watersheds source in the Jemez Mountains and end at the Rio Grande.

  10. BIA Southwest Region - Wood Energy Assessment for BIA Schools...

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

    Pueblo - Tribal Facility Centralized Heating System (feasibilityassessment) * Zuni Furniture Co.- Modular biomass energy system (system testing) * Jemez Pueblo - Renewable Energy ...

  11. Structure of Mesita del Buey at TA-54, Los Alamos National Laboratory, New Mexico

    SciTech Connect (OSTI)

    Reneau, S.L.; Broxton, D.E.; Carney, J.S.; LaDelfe, C.

    1998-04-23

    The geological structure of Mesita del Buey at Technical Area 54 (TA-54) was examined using precise surveying of the contact between units 1v and 2 of the Tshirege Member of the Bandelier Tuff at 3.5 km along the north wall of Pajarito Canyon and 0.6 km along the north wall of a tributary to Canada del Buey. Estimated structure contours on this contact indicate typical strikes of N40E to N70E along this part of Mesita del Buey, although the apparent strike of the tuff is E-W at the western part of the survey. Typical dips are 1.0{degree} to 2.0{degree} to the east or southeast, with an estimated maximum dip of 3.2{degree} near the west end of Material Disposal Area G. Thirty seven faults with vertical displacements of 5 to 65 cm were observed in outcrop along the Pajarito Canyon traverse, and, due to the incomplete exposure of the unit 1v-unit 2 contact, many more faults of this magnitude undoubtedly exist. The faults have a wide range in strike and have either down-to-the-west and down-to-the-east components of offset, although about 65% of the observed displacement is down-to-the-west or northwest. These faults are not clearly associated with major fault zones, indicated by the general absence of larger-scale offsets or inflections along the unit 1v-unit 2 contact in areas where the small-scale faults were observed; they may instead record distributed secondary deformation across the Pajarito Plateau associated with large earthquakes on the main Pajarito fault zone 8--11 km to the west, or perhaps other faults in the region. The survey data also suggest that a 150--250 m wide zone of greater magnitude faulting is present near the west end of the traverse associated with a horst-and-graben structure displaying about 1.5--3.5 m of offset on individual faults, although the total amount of offset across this structure and its orientation are not known.

  12. losalamosmap2011

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

    ALAMOS DOWNTOWN LOS ALAMOS LOS ALAMOS NATIONAL LABORATORY BANDELIER NATIONAL MONUMENT Fuller Lodge & Historical Museum Tourist Information Center P A J A R I T O R O A D C l o s e...

  13. Fabrication development for high-level nuclear waste containers for the tuff repository; Phase 1 final report

    SciTech Connect (OSTI)

    Domian, H.A.; Holbrook, R.L.; LaCount, D.F. |

    1990-09-01

    This final report completes Phase 1 of an engineering study of potential manufacturing processes for the fabrication of containers for the long-term storage of nuclear waste. An extensive literature and industry review was conducted to identify and characterize various processes. A technical specification was prepared using the American Society of Mechanical Engineers Boiler & Pressure Vessel Code (ASME BPVC) to develop the requirements. A complex weighting and evaluation system was devised as a preliminary method to assess the processes. The system takes into account the likelihood and severity of each possible failure mechanism in service and the effects of various processes on the microstructural features. It is concluded that an integral, seamless lower unit of the container made by back extrusion has potential performance advantages but is also very high in cost. A welded construction offers lower cost and may be adequate for the application. Recommendations are made for the processes to be further evaluated in the next phase when mock-up trials will be conducted to address key concerns with various processes and materials before selecting a primary manufacturing process. 43 refs., 26 figs., 34 tabs.

  14. Five Los Alamos researchers receive 2010 LANL Fellows Prize

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

    mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to...

  15. Laboratory announces 2008 Fellows

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

    mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to...

  16. What waters does LANL protect?

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

    does LANL protect? Google Earth Tour: Waters around LANL Jemez Mountains Headwaters Watersheds The Rio Grande Buckman Direct Diversion Project Groundwater in the Regional Aquifer...

  17. Fenton Hill HDR Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    HDR Geothermal Area (Heiken & Goff, 1983) Data Acquisition-Manipulation 1983 Hot Dry Rock Geothermal Energy In The Jemez Volcanic Field, New Mexico Development Wells At Fenton Hill...

  18. Property:Geothermal/Partner8Website | Open Energy Information

    Open Energy Info (EERE)

    I Innovative Exploration Techniques for Geothermal Assessment at Jemez Pueblo, New Mexico Geothermal Project + http:www.jemezpueblo.org + Retrieved from "http:...

  19. McCauley Hot Spring Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Spa Low Temperature Geothermal Facility Facility McCauley Hot Spring Sector Geothermal energy Type Pool and Spa Location Jemez Springs, New Mexico Coordinates 35.7686356,...

  20. New funding will stimulate alternative energy research

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

    recently received notice that it has received ARRA funding to participate in four geothermal projects with Pueblo of Jemez, New Mexico Tech, and the University of Utah. November...

  1. World class recreation, bold science

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

    can enjoy the annual Jemez Mountain Trail Runs each May or the Run the Caldera Marathon through the stunningly beautiful Valles Caldera National Preserve in June. These...

  2. Los Alamos Biosafety committee will hold meeting June 10

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

    a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy...

  3. Located in historic Los Alamos, New Mexico against the backdrop...

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

    Located in historic Los Alamos, New Mexico against the backdrop of the lush Jemez Mountains, ... Teachers develop skills in basic physics concepts, the solar system, Earth's ...

  4. LA-UR-

    Office of Scientific and Technical Information (OSTI)

    J.C., Turietta, M.H., Fischer, e. (1992), "Geothermal resources at the Pueblo of Jemez, Phase II: Reservoir Assessment and Feasibility of Geothermal Applications: Final Report...

  5. Conceptual Model At Valles Caldera - Redondo Geothermal Area...

    Open Energy Info (EERE)

    extending to the AET-4 well near Jemez Springs. References Lisa Shevenell, Fraser E. Goff, Dan Miles, Al Waibel, Chandler Swanberg (1988) Lithologic Descriptions and Temperature...

  6. Well Log Data At Valles Caldera - Redondo Geothermal Area (Shevenell...

    Open Energy Info (EERE)

    extending to the AET-4 well near Jemez Springs. References Lisa Shevenell, Fraser E. Goff, Dan Miles, Al Waibel, Chandler Swanberg (1988) Lithologic Descriptions and Temperature...

  7. Innovative Exploration Techniques for Geothermal Assessment at...

    Open Energy Info (EERE)

    This collaborative project will perform the following tasks to fully define the nature and extent of the geothermal reservoir underlying the Jemez Reservation: - Conduct...

  8. Isotopic Analysis- Fluid At Fenton Hill HDR Geothermal Area ...

    Open Energy Info (EERE)

    (1981) Geology, Water Geochemistry And Geothermal Potential Of The Jemez Springs Area, Canon De San Diego, New Mexico Additional References Retrieved from "http:en.openei.orgw...

  9. Compound and Elemental Analysis At Fenton Hill HDR Geothermal...

    Open Energy Info (EERE)

    (1981) Geology, Water Geochemistry And Geothermal Potential Of The Jemez Springs Area, Canon De San Diego, New Mexico Additional References Retrieved from "http:en.openei.orgw...

  10. Homesteading on the Pajarito Plateau topic of inaugural lecture...

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

    mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to...

  11. November

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

    mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to...

  12. Reorganization bolsters nuclear nonproliferation capability

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

    mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to...

  13. Field Mapping At Valles Caldera - Redondo Geothermal Area (Bailey...

    Open Energy Info (EERE)

    based on surface mapping of the caldera. References Roy A. Bailey, Robert Leland Smith, Clarence Samuel Ross (1969) Stratigraphic Nomenclature of Volcanic Rocks in the Jemez...

  14. Field Mapping At Valles Caldera - Sulphur Springs Geothermal...

    Open Energy Info (EERE)

    based on surface mapping of the caldera. References Roy A. Bailey, Robert Leland Smith, Clarence Samuel Ross (1969) Stratigraphic Nomenclature of Volcanic Rocks in the Jemez...

  15. Laboratory, Valles Caldera sponsor

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

    to teach students about watershed hydrology, water quality, wildlife radio telemetry, plant ecology, aquatic and terrestrial invertebrate biology, fish sampling, and Jemez...

  16. Laboratory, Valles Caldera sponsor environmental science event

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

    to teach students about watershed hydrology, water quality, wildlife radio telemetry, plant ecology, aquatic and terrestrial invertebrate biology, fish sampling, and Jemez...

  17. Ecological Impacts of the Cerro Grande Fire: Predicting Elk Movement and Distribution Patterns in Response to Vegetative Recovery through Simulation Modeling October 2005

    SciTech Connect (OSTI)

    S.P. Rupp

    2005-10-01

    In May 2000, the Cerro Grande Fire burned approximately 17,200 ha in north-central New Mexico as the result of an escaped prescribed burn initiated by Bandelier National Monument. The interaction of large-scale fires, vegetation, and elk is an important management issue, but few studies have addressed the ecological implications of vegetative succession and landscape heterogeneity on ungulate populations following large-scale disturbance events. Primary objectives of this research were to identify elk movement pathways on local and landscape scales, to determine environmental factors that influence elk movement, and to evaluate movement and distribution patterns in relation to spatial and temporal aspects of the Cerro Grande Fire. Data collection and assimilation reflect the collaborative efforts of National Park Service, U.S. Forest Service, and Department of Energy (Los Alamos National Laboratory) personnel. Geographic positioning system (GPS) collars were used to track 54 elk over a period of 3+ years and locational data were incorporated into a multi-layered geographic information system (GIS) for analysis. Preliminary tests of GPS collar accuracy indicated a strong effect of 2D fixes on position acquisition rates (PARs) depending on time of day and season of year. Slope, aspect, elevation, and land cover type affected dilution of precision (DOP) values for both 2D and 3D fixes, although significant relationships varied from positive to negative making it difficult to delineate the mechanism behind significant responses. Two-dimensional fixes accounted for 34% of all successfully acquired locations and may affect results in which those data were used. Overall position acquisition rate was 93.3% and mean DOP values were consistently in the range of 4.0 to 6.0 leading to the conclusion collar accuracy was acceptable for modeling purposes. SAVANNA, a spatially explicit, process-oriented ecosystem model, was used to simulate successional dynamics. Inputs to the SAVANNA included a land cover map, long-term weather data, soil maps, and a digital elevation model. Parameterization and calibration were conducted using field plots. Model predictions of herbaceous biomass production and weather were consistent with available data and spatial interpolations of snow were considered reasonable for this study. Dynamic outputs generated by SAVANNA were integrated with static variables, movement rules, and parameters developed for the individual-based model through the application of a habitat suitability index. Model validation indicated reasonable model fit when compared to an independent test set. The finished model was applied to 2 realistic management scenarios for the Jemez Mountains and management implications were discussed. Ongoing validation of the individual-based model presented in this dissertation provides an adaptive management tool that integrates interdisciplinary experience and scientific information, which allows users to make predictions about the impact of alternative management policies.

  18. Update to Assessment of Direct Disposal in Unsaturated Tuff of Spent Nuclear Fuel and High-Level Waste Owned by U.S. Department of Energy

    SciTech Connect (OSTI)

    P. D. Wheatley; R. P. Rechard

    1998-09-01

    The overall purpose of this study is to provide information and guidance to the Office of Environmental Management of the U.S. Department of Energy (DOE) about the level of characterization necessary to dispose of DOE-owned spent nuclear fuel (SNF). The disposal option modeled was codisposal of DOE SNF with defense high-level waste (DHLW). A specific goal was to demonstrate the influence of DOE SNF, expected to be minor, in a predominately commercial repository using modeling conditions similar to those currently assumed by the Yucca Mountain Project (YMP). A performance assessment (PA) was chosen as the method of analysis. The performance metric for this analysis (referred to as the 1997 PA) was dose to an individual; the time period of interest was 100,000 yr. Results indicated that cumulative releases of 99Tc and 237Np (primary contributors to human dose) from commercial SNF exceed those of DOE SNF both on a per MTHM and per package basis. Thus, if commercial SNF can meet regulatory performance criteria for dose to an individual, then the DOE SNF can also meet the criteria. This result is due in large part to lower burnup of the DOE SNF (less time for irradiation) and to the DOE SNF's small percentage of the total activity (1.5%) and mass (3.8%) of waste in the potential repository. Consistent with the analyses performed for the YMP, the 1997 PA assumed all cladding as failed, which also contributed to the relatively poor performance of commercial SNF compared to DOE SNF.

  19. Progress report on the results of testing advanced conceptual design metal barrier materials under relevant environmental conditions for a tuff repository

    SciTech Connect (OSTI)

    McCright, R.D.; Halsey, W.G.; Van Konynenburg, R.A.

    1987-12-01

    This report discusses the performance of candidate metallic materials envisioned for fabricating waste package containers for long-term disposal at a possible geological repository at Yucca Mountain, Nevada. Candidate materials include austenitic iron-base to nickel-base alloy (AISI 304L, AISI 316L, and Alloy 825), high-purity copper (CDA 102), and copper-base alloys (CDA 613 and CDA 715). Possible degradation modes affecting these container materials are identified in the context of anticipated environmental conditions at the repository site. Low-temperature oxidation is the dominant degradation mode over most of the time period of concern (minimum of 300 yr to a maximum of 1000 yr after repository closure), but various forms of aqueous corrosion will occur when water infiltrates into the near-package environment. The results of three years of experimental work in different repository-relevant environments are presented. Much of the work was performed in water taken from Well J-13, located near the repository, and some of the experiments included gamma irradiation of the water or vapor environment. The influence of metallurgical effects on the corrosion and oxidation resistance of the material is reviewed; these effects result from container fabrication, welding, and long-term aging at moderately elevated temperatures in the repository. The report indicates the need for mechanisms to understand the physical/chemical reactions that determine the nature and rate of the different degradation modes, and the subsequent need for models based on these mechanisms for projecting the long-term performance of the container from comparatively short-term laboratory data. 91 refs., 17 figs., 16 tabs.

  20. Evaluation of Cesium, Strontium, and Lead Sorption, Desorption, and Diffusion in Volcanic Tuffs from Frenchman Flat, Nevada Test Site: Macroscopic and Spectroscopic Investigations

    SciTech Connect (OSTI)

    Charalambos Papelis; Wooyong Um

    2003-03-01

    The interaction of radionuclides and other contaminants with minerals and other aquifer materials controls the rate of migration of these contaminants in groundwater. The stronger these interactions, the more a radionuclide will be retarded. Processes such as sorption and diffusion often control the migration of inorganic compounds in aquifers. In addition, these processes are often controlled by the nature of ions of interest, the nature of the aquifer materials, and the specific geochemical conditions. Parameters describing sorption and diffusion of radionuclides and other inorganic ions on aquifer materials are used in transport codes to predict the potential for migration of these contaminants into the accessible environment. Sorption and diffusion studies can help reduce the uncertainty of radionuclide transport modeling on the Nevada Test Site (NTS) and other nuclear testing areas. For example, reliable sorption equilibrium constants, obtained under a variety of conditions, can be used to suggest a plausible sorption mechanism and to provide retardation parameters that can be used in transport models. In addition, these experiments, performed under a variety of conditions, can lead to models that can accommodate changing geochemical conditions. Desorption studies can probe the reversibility of reactions and test whether the reversibility assumed by equilibrium models is justified. Kinetic studies can be used to probe the time-dependent limitations of reactions and suggest whether an equilibrium or kinetic model may be more appropriate. Finally, spectroscopic studies can be used to distinguish between different sorption mechanisms, and provide further guidance with respect to model selection.

  1. Surface water data at Los Alamos National Laboratory: 2009 water year

    SciTech Connect (OSTI)

    Ortiz, David; McCullough, Betsy

    2010-05-01

    The principal investigators collected and computed surface water discharge data from 73 stream-gage stations that cover most of Los Alamos National Laboratory and one at Bandelier National Monument. Also included are discharge data from three springs— two that flow into Cańon de Valle and one that flows into Water Canyon.

  2. Surface water data at Los Alamos National Laboratory: 2008 water year

    SciTech Connect (OSTI)

    Ortiz, David; Cata, Betsy; Kuyumjian, Gregory

    2009-09-01

    The principal investigators collected and computed surface water discharge data from 69 stream-gage stations that cover most of Los Alamos National Laboratory and one at Bandelier National Monument. Also included are discharge data from three springs— two that flow into Cańon de Valle and one that flows into Water Canyon.

  3. Surface Water Data at Los Alamos National Laboratory 2000 Water Year

    SciTech Connect (OSTI)

    D.A.Shaull; M.R.Alexander; R.P.Reynolds; R.P.Romero; E.T.Riebsomer; C.T.McLean

    2001-06-02

    The principal investigators collected and computed surface water discharge data from 23 stream-gaging stations that cover most of Los Alamos National Laboratory and one at Bandelier National Monument. Also included are discharge data from three springs, two that flow into Canon del Valle and one that flows into Water Canyon.

  4. Surface Water Data at Los Alamos National Laboratory 2006 Water Year

    SciTech Connect (OSTI)

    R.P. Romero, D. Ortiz, G. Kuyumjian

    2007-08-01

    The principal investigators collected and computed surface water discharge data from 44 stream-gaging stations that cover most of Los Alamos National Laboratory and one at Bandelier National Monument. Also included are discharge data from three springs--two that flow into Canon de Valle and one that flows into Water Canyon--and peak flow data for 44 stations.

  5. Surface Water Data at Los Alamos National Laboratory: 2002 Water Year

    SciTech Connect (OSTI)

    D.A. Shaull; D. Ortiz; M.R. Alexander; R.P. Romero

    2003-03-03

    The principal investigators collected and computed surface water discharge data from 34 stream-gaging stations that cover most of Los Alamos National Laboratory and one at Bandelier National Monument. Also included are discharge data from three springs--two that flow into Canon de Valle and one that flows into Water Canyon--and peak flow data from 16 stations.

  6. Surface Water Data at Los Alamos National Laboratory: 1999 Water Year

    SciTech Connect (OSTI)

    D. A. Shaull; M. R. Alexander; R. P. Reynolds; C. T. McLean; R. P. Romero

    2000-04-01

    The principal investigators collected and computed surface water discharge data from 22 stream-gaging stations that cover most of Los Alamos National Laboratory with one at Bandelier National Monument. Also included are discharge data from three springs that flow into Canon de Valle and nine partial-record storm water stations.

  7. File:GM-79 B-Bprime.pdf | Open Energy Information

    Open Energy Info (EERE)

    and the Jemez Fault Zone on the southwestern margin of the caldera.1 Cite error: tags exist, but no tag was found File history Click on a datetime to...

  8. CX-000662: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Innovative Exploration Techniques for Geothermal Assessment at Jemez Pueblo, New MexicoCX(s) Applied: B3.1Date: 02/09/2010Location(s): New MexicoOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  9. CX-008227: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Recovery Act: Innovative Exploration Techniques for Geothermal Assessment at Jemez Pueblo, New Mexico CX(s) Applied: A9 Date: 04/11/2012 Location(s): New Mexico Offices(s): Golden Field Office

  10. Directions & Maps

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

    is perched high atop the Pajarito Plateau in the Jemez Mountains, 35 miles northwest of Santa Fe. The Bradbury Science Museum is located in downtown Los Alamos at the corner of...

  11. Geotechnical studies of geothermal reservoirs | Open Energy Informatio...

    Open Energy Info (EERE)

    Utah, (4) Bacca Ranch, Valle Grande, New Mexico, (5) Jemez Caldera, New Mexico, (6) Raft River, Idaho, and (7) Marysville, Montona. Authors Pratt, H. R.; Simonson and E. R....

  12. Cafe Scientifique

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

    Cafe Scientifique Cafe Scientifique WHEN: Mar 05, 2015 6:30 PM - 8:00 PM WHERE: Los Alamos Research Park 4201 W. Jemez Road, Second Floor SPEAKER: Andy Wolfsberg, Los Alamos...

  13. September

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

    on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research...

  14. Los Alamos National Laboratory again top contributor to United...

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

    County's giving campaign. July 1, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research...

  15. December

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

    Day (January 1, 2011). - 122110 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research...

  16. August

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

    new capacity on August 22. - 82511 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research...

  17. Los Alamos National Laboratory employees and LANS partner to...

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

    of Santa Fe County. November 20, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research...

  18. FINAL_LANL_Community Leaders 2010

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

    career fields. They get motivation to start their own businesses and to further their education. We are well informed. We just need to involve the Jemez education department. We...

  19. Welcome to the Los Alamos Field Office | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    by developing and applying the best science and technology to ensure its safety and security. Contact Information Los Alamos Field Office (NA-00-LA) 3747 West Jemez Road Los ...

  20. Compound and Elemental Analysis At Valles Caldera - Sulphur Springs...

    Open Energy Info (EERE)

    of fluids sampled from the Sulphur Springs within the caldera and from several hotcold springs and drill holes along the Jemez fault zone were used to construct a preliminary...

  1. CX-005416: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Innovative Exploration Techniques for Geothermal Assessment at Jemez Pueblo, New MexicoCX(s) Applied: A9Date: 03/02/2011Location(s): New MexicoOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  2. Part III - List of Documents, Exhibits, and Other Attachments

    National Nuclear Security Administration (NNSA)

    Alamos Site Off ice U.S. Department of Energy NNSALos Alamos Site Office 3747 West ... Alamos Site Office U.S. Department of Energy Los Alamos Site Off ice 3747 West Jemez ...

  3. Core Holes At Valles Caldera - Redondo Geothermal Area (Fawcett...

    Open Energy Info (EERE)

    John W. Geissman, Giday WoldeGabriel, Craig D. Allen, Catrina M. Johnson, Susan J. Smith (2007) Two Middle Pleistocene Glacial-Interglacial Cycles from the Valle Grande, Jemez...

  4. Los Alamos National Laboratory Investigates Fenton Hill to Support Future Land Use

    Broader source: Energy.gov [DOE]

    LOS ALAMOS, N.M. – Supporting future land use for the U.S. Forest Service, Los Alamos National Laboratory’s Corrective Actions Program (CAP) completed sampling soil at Fenton Hill in the Jemez Mountains this month.

  5. Computer modeling reveals how surprisingly potent hepatitis C...

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

    19, 2013 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering...

  6. CX-008197: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    New Mexico TRIBE-JEMEZ PUEBLO CX(s) Applied: A1, A9, B5.1 Date: 04/03/2012 Location(s): New Mexico Offices(s): Energy Efficiency and Renewable Energy

  7. 1

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

    Guardian: "Landscapes we don't want to lose: New Mexico's Jemez mountains" May 15, 2015 Landscapes we don't want to lose As Earth Day turns 45, we share stories about the...

  8. LANL access restrictions lifted

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

    lifted LANL access restrictions lifted Vehicle access points on West Jemez Road will be open to non-badge holders. August 6, 2012 Los Alamos National Laboratory sits on top of a...

  9. Laboratory

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

    Forest fire near Los Alamos National Laboratory June 26, 2011 Los Alamos, New Mexico, June 26, 2011, 6:07pm-The Las Conchas fire burning in the Jemez Mountains approximately 12...

  10. Microsoft Word - 2012 RCRA CRP comment table.docx

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

    currently located at the J. Robert Oppenheimer Study Center at corner of West Jemez and Casa Grande Roads, contains the subset of printed hard-copy documents specified by the...

  11. Nature climate change features Los Alamos forest research

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

    Nature climate change features forest research Nature climate change features Los Alamos forest research The print issue features as its cover story the tree-stress research of LANL scientist A. Park Williams and partners from the U.S. Geological Survey, University of Arizona and several other organizations. February 27, 2013 Burned trees in the Jemez Mountains of New Mexico after the 2011 Las Conchas fire. Image by Craig D. Allen, USGS. Burned trees in the Jemez Mountains of New Mexico after

  12. Native American Venture Acceleration Fund applications due Nov. 13

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

    VAF Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:May 2016 all issues All Issues » submit Native American Venture Acceleration Fund applications due Nov. 13 Individual awards worth up to $25,000 November 2, 2015 Walatowa Timber Industries of Jemez Pueblo, one of last year's Native American VAF recipients. Walatowa Timber Industries of Jemez Pueblo, one of last year's Native American VAF recipients. Contact Community Programs Director

  13. Nature Climate Change features Los Alamos forest research

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

    Nature Climate Change Features Forest Research Nature Climate Change features Los Alamos forest research The print issue features as its cover story the tree-stress research of LANL scientist A. Park Williams and partners from the U.S. Geological Survey, University of Arizona and several other organizations. February 27, 2013 Burned trees in the Jemez Mountains of New Mexico after the 2011 Las Conchas fire. Image by Craig D. Allen, USGS. Burned trees in the Jemez Mountains of New Mexico after

  14. Forest fire near Los Alamos National Laboratory

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

    Forest fire near Los Alamos National Laboratory Forest fire near Los Alamos National Laboratory The Las Conchas fire burning in the Jemez Mountains approximately 12 miles southwest of the boundary of LANL has not entered Lab property at this time. June 26, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma

  15. Math and Science Academy helps Native American schools empower teachers

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

    Math and Science Academy helps Native American schools empower teachers Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:May 2016 all issues All Issues » submit Math and Science Academy helps Native American schools empower teachers Ongoing professional support is key October 1, 2014 Jemez Day School teacher Patrick Lewis and young student. Jemez Day School teacher Patrick Lewis and young student. Contact Community Programs Director

  16. VEHICLE ACCESS PORTALS

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

    Jemez Road (Map 1) VEHICLE ACCESS PORTALS Traffc Lane 1: Closed except for emergencies and maintenance operations. Traffc Lanes 2-7: Drivers required to stop and present LANL badges or other form of valid identifcation to Protective Force offcers. Drivers may proceed upon direction of the offcers. Note: Commercial delivery vehicle drivers must also pres- ent their inspection passes from Post 10. More Information: spp-questions@lanl.gov Non-work Hours Vehicles entering LANL at the East Jemez VAPs

  17. Diffusion releases through one and two finite planar zones from...

    Office of Scientific and Technical Information (OSTI)

    WASTES; UNDERGROUND DISPOSAL; TUFF; DIFFUSION BARRIERS; GROUND WATER; RADIONUCLIDE MIGRATION; CONTAINERS; DIFFUSION; NUMERICAL ANALYSIS; CONCENTRATION RATIO; Yucca Mountain ...

  18. Diffusion releases through one and two finite planar zones from...

    Office of Scientific and Technical Information (OSTI)

    ... WASTES; UNDERGROUND DISPOSAL; TUFF; DIFFUSION BARRIERS; GROUND WATER; RADIONUCLIDE MIGRATION; CONTAINERS; DIFFUSION; NUMERICAL ANALYSIS; CONCENTRATION RATIO; Yucca Mountain ...

  19. AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

    National Nuclear Security Administration (NNSA)

    , 1. CONTRACT ID CODE I PAGE OF PAGES 1 I 2 2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4 . REQUISITION/PURCHASE REQ. NO. 15 PROJECT NO. (ff applicable) 0250 See Block 16C 6. ISSUED BY CODE 05003 7. ADMINISTERED BY (ff other than Item 6) coDE jo5003 NNSA/Los Alamos Site Off ice NNSA/Los Alamos Site Office U.S. Department of Energy U.S. Department of Energy NNSA/Los Alamos Site Office Los Alamos Site Off ice 3747 West Jemez Road 3747 West Jemez Road Los Alamos NM 87544 Los Alamos NM 87544 8.

  20. AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

    National Nuclear Security Administration (NNSA)

    1 OF30 PAGES 2. AMENDMENT/MODIFICATION NO. 13. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. I 5. PROJECT NO. (If applicable) 192 See Block 16 C G. ISSUED BY CODE 05003 7. ADMINISTERED BY (If other than Item 6) CODE 05003 NNSA/Los Alamos Site Office NNSA/Los Alamos Site Office U.S. Department of Energy U.S. Department of Energy Los Alamos Site Office Los Alamos Site Office 3747 West Jemez Road 3747 West Jemez Road Los Alamos, NM 87544 Los Alamos, NM 87544 8. NAME AND ADDRESS OF CONTRACTOR

  1. AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

    National Nuclear Security Administration (NNSA)

    CONTRACT ID CODE j PAGE OF PAGES 1 I 2 2 AMENDMENT/MODIFICATION NO 3. EFFECTIVE DATE 4 REQUISITION/PURCHASE REO NO. 15. PROJECT NO. (II applicable) 220 See Block 16C 6 ISSUED BY CODE 05003 7 ADMINISTERED BY (lfolherthan Item 6) CODE 105003 NNSA/Los Alamos Sile Office NNSA/Los Alamos Site Office u.s. Department of Energy u.s. Department of Energy Los Alamos Site Office Los Alamos Site Office 3747 West Jemez Road 3747 West Jemez Road Los Alamos Los Alamos NM 87544 NM 87544 8. NAME AND ADDRESS OF

  2. AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 11. CONTRACT ID CODE

    National Nuclear Security Administration (NNSA)

    I PAGE OF PAGES 1 I 2 2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 15. PROJECT NO. (ff applicable) 0259 See Block 16C 6. ISSUED BY CODE 05003 7. ADMINISTERED BY (If other than Item 6) coDE 105003 NNSA/Los Alamos Site Office NNSA/Los Alamos Site Office u. s. Department of Energy u. s. Department of Energy NNSA/Los Alamos Site Office Los Alamos Site Off ice 3747 West Jemez Road 3747 West Jemez Road Los Alamos NM 87544 Los Alamos NM 87544 8. NAME AND ADDRESS OF

  3. AmeriFlux US-Vcp Valles Caldera Ponderosa Pine

    SciTech Connect (OSTI)

    Litvak, Marcy

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Vcp Valles Caldera Ponderosa Pine. Site Description - The Valles Caldera Ponderosa Pine site is located in the 1200km2 Jemez River basin of the Jemez Mountains in north-central New Mexico at the southern margin of the Rocky Mountain ecoregion. The Ponderosa Pine forest is the warmest and lowest (below 2700m) zone of the forests in the Valles Caldera National Preserve. Its vegetation is composed of a Ponderosa Pine (Pinus Ponderosa) overstory and a Gambel Oak (Quercus gambelii) understory.

  4. What waters does LANL protect?

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

    What waters does LANL protect? What waters does LANL protect? Rainfall in the Jemez Mountains flows to the Valles Caldera and eastward onto Laboratory lands. August 1, 2013 Reflection in the Valles Caldera RELATED IMAGES http://farm8.staticflickr.com/7252/7599998130_b7aef738b9_t.jpg Enlarge http://farm9.staticflickr.com/8421/7600000986_ebf8889fc7_t.jpg Enlarge Clean the Past: Water Protection What waters does LANL protect? Google Earth Tour: Waters around LANL Jemez Mountains Headwaters

  5. Microsoft Word - Final Draft Recommendation 2013-03 (FY '15 Priorities)

    Office of Environmental Management (EM)

    May 9, 2013 Mr. Juan Griego Acting Manager Los Alamos Field Office 3747 West Jemez Road, MS A316 Los Alamos, NM 87544 Mr. Pete Maggiore Assistant Manager for Environmental Operations Los Alamos Field Office 3747 West Jemez Road, MS A316 Los Alamos, NM 87544 Dear Messrs. Griego and Maggiore, I am pleased to enclose Recommendation 2013-03, unanimously adopted by the Northern New Mexico Citizens' Advisory Board at its May 8 th meeting in Pojoaque. Please call Lee Bishop, DDFO or Menice Santistevan,

  6. Santa Fe, NM 87506

    Office of Environmental Management (EM)

    July 31, 2014 Ms. Kimberly Davis Lebak Manager Los Alamos Field Office 3747 West Jemez Road, MS A316 Los Alamos, NM 87544 Mr. Pete Maggiore Assistant Manager for Environmental Operations 3747 West Jemez Road, MS A316 Los Alamos, NM 87544 Dear Ms. Lebak and Mr. Maggiore, I am pleased to enclose Recommendation 2014-02, unanimously approved by the Northern New Mexico Citizens' Advisory Board at its July 30 th meeting in Santa Fe. Please call Lee Bishop, DDFO or Menice Santistevan, Executive

  7. Summary report on the geochemistry of Yucca Mountain and environs

    SciTech Connect (OSTI)

    Daniels, W.R.; Wolfsberg, K.; Rundberg, R.S.

    1982-12-01

    This report gives a detailed description of work at Los Alamos that will help resolve geochemical issues pertinent to siting a high-level nuclear waste repository in tuff at Yucca Mountain, Nevada. It is necessary to understand the properties and setting of the host tuff because this rock provides the first natural barrier to migration of waste elements from a repository. The geochemistry of tuff is being investigated with particular emphasis on retardation processes. This report addresses the various aspects of sorption by tuff, physical and chemical makeup of tuff, diffusion processes, tuff/groundwater chemistry, waste element chemistry under expected repository conditions, transport processes involved in porous and fracture flow, and geochemical and transport modeling.

  8. CX-003493: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Recovery Act: Innovative Exploration Techniques for Geothermal Assessment at Jemez Pueblo, New MexicoCX(s) Applied: B3.1Date: 08/17/2010Location(s): New MexicoOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  9. CX-006853: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Validation of Innovative Exploration TechnologiesCX(s) Applied: A9, B3.1, B5.1Date: 09/20/2011Location(s): Pueblo of Jemez Reservation, New MexicoOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  10. VEHICLE ACCESS PORTALS

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

    Jemez Road (Map 2) VEHICLE ACCESS PORTALS Changes Effective January 11, 2010 Traffc Lane 1: No stop required. Drivers must slow down to 15 MPH while nearing and driving through the lane Traffc Lane 2: Closed except for random inspections. Note: All vehicles (commercial, private, government) are subject to random inspections while on Laboratory property. More Information: spp-questions@lanl.gov

  11. BSL-3 Contact Us | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Contact Us For more information regarding the BSL-3 EIS please contact: Mr. Steve Fong EIS Document Manager Los Alamos Site Office 3747 West Jemez Road Los Alamos, New Mexico 87544 Or call the project information line at (866) 506-2862.

  12. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    National Labs., Albuquerque, NM (USA)","Not Available","15 GEOTHERMAL ENERGY; 03 NATURAL GAS; 02 PETROLEUM; 58 GEOSCIENCES; BOREHOLES; EXPLOSIVE FRACTURING; TUFF; EXPERIMENTAL...

  13. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    geothermal application Cuderman J F Chu T Y Jung J Jacobson R D GEOTHERMAL ENERGY NATURAL GAS PETROLEUM GEOSCIENCES BOREHOLES EXPLOSIVE FRACTURING TUFF EXPERIMENTAL DATA...

  14. Fairfield County, South Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    A. Registered Energy Companies in Fairfield County, South Carolina RTEV Inc Ruff Tuff Electric Vehicles Places in Fairfield County, South Carolina Blythewood, South Carolina...

  15. Winnsboro, South Carolina: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Registered Energy Companies in Winnsboro, South Carolina RTEV Inc Ruff Tuff Electric Vehicles References US Census Bureau Incorporated place and minor civil...

  16. Analytical-Numerical Modeling Of Komatiite Lava Emplacement And...

    Open Energy Info (EERE)

    submarine tuff. Flow distances must have been long (tens to hundreds of kilometers) and flow volumes must have been very high (hundreds to thousands of km3). Lava...

  17. Field air injection tests to determine the effect of a heat cycle...

    Office of Scientific and Technical Information (OSTI)

    Country of Publication: United States Language: English Subject: 05 NUCLEAR FUELS; 36 MATERIALS SCIENCE; YUCCA MOUNTAIN; TUFF; PERMEABILITY; THERMAL CYCLING; TESTING; HIGH-LEVEL ...

  18. Prototype Engineered Barrier System Field Test (PEBSFT); Final...

    Office of Scientific and Technical Information (OSTI)

    ... Sponsoring Org: USDOE, Washington, DC (United States) Country of Publication: United States Language: English Subject: 05 NUCLEAR FUELS; 58 GEOSCIENCES; ROCKS; TESTING; TUFF; ...

  19. The Decovalex III Project: A Summary of Activities and LessonsLearned...

    Office of Scientific and Technical Information (OSTI)

    ... Country of Publication: United States Language: English Subject: 12 MANAGEMENT OF ... RADIOACTIVE WASTES; SIMULATION; TESTING; TUFF; YUCCA MOUNTAIN Word Cloud More ...

  20. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Energy Technology Engineering Center (ETEC), Canoga ... systems (6) tuff (6) water (6) boiling (5) chemical ... and (2) CO2 disposal in a deep saline aquifer. less Full ...

  1. Cascades Geothermal Region | Open Energy Information

    Open Energy Info (EERE)

    years) thick mafic lava flows, primarily of andesitic composition are associated with ash flows, tuffs, and silicic intrusive bodies and stocks that decrease in age eastward to...

  2. The Hydrothermal System of Long Valley Caldera, California |...

    Open Energy Info (EERE)

    a deep subsystem or hydrothermal reservoir in the welded tuff containing relatively hot ground water. Hydrologic, isotopic, and thermal data indicate that recharge to the...

  3. 1

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

    robot rodeo May 21, 2010 Events test skills of hazardous devices team from around the Southwest LOS ALAMOS, New Mexico, May 21, 2010-Hazardous devices teams from around the Southwest will wrangle their bomb squad robots at the fourth annual Robot Rodeo beginning May 26 at Los Alamos National Laboratory. The rodeo gets under way at 8 a.m. at Technical Area 49, a remote section of Laboratory property near the entrance to Bandelier National Monument. Six teams are scheduled to participate in the

  4. Rodeo

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

    Bomb squads saddle-up for Robot Rodeo May 15, 2008 LOS ALAMOS, New Mexico, May 15, 2008-Hazardous devices teams from around the Southwest are getting ready to wrangle their bomb squad robots at the second annual Robot Rodeo, hosted by Los Alamos National Laboratory. The rodeo gets under way at 8 a.m. on Tuesday, May 20, 2008 at Technical Area 49, a remote section of Laboratory property near the entrance to Bandelier National Monument. This year's rodeo is held in partnership with Sandia National

  5. Thoughts Regarding the Dimensions of Faults at Rainier and Aqueduct Mesas, Nye County, Nevada, Based on Surface and Underground Mapping

    SciTech Connect (OSTI)

    Drellack, S.L.; Prothro, L.B.; Townsend, M.J.; Townsend, D.R.

    2011-02-01

    The geologic setting and history, along with observations through 50 years of detailed geologic field work, show that large-displacement (i.e., greater than 30 meters of displacement) syn- to post-volcanic faults are rare in the Rainier Mesa area. Faults observed in tunnels and drill holes are mostly tight, with small displacements (most less than 1.5 meters) and small associated damage zones. Faults are much more abundant in the zeolitized tuffs than in the overlying vitric tuffs, and there is little evidence that faults extend downward from the tuff section through the argillic paleocolluvium into pre-Tertiary rocks. The differences in geomechanical characteristics of the various tuff lithologies at Rainier Mesa suggest that most faults on Rainer Mesa are limited to the zeolitic units sandwiched between the overlying vitric bedded tuffs and the underlying pre-Tertiary units (lower carbonate aquifer–3, lower clastic confining unit–1, and Mesozoic granite confining unit).

  6. Milestone reached: Waste shipment leaves Los Alamos National Laboratory

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    Waste shipment leaves LANL Milestone reached: Waste shipment leaves Los Alamos National Laboratory The material, known as "remote-handled transuranic waste" (RH-TRU), has been stored at the Laboratory since 1995. June 2, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

  7. National labs collaborate to shape development of next-generation

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

    supercomputers Development of next-generation supercomputers National labs collaborate to shape development of next-generation supercomputers Three national laboratories are working together to solve some of the world's most challenging problems by ensuring that the nation's scientific community has access to leading edge computing systems to carry out their research. November 10, 2015 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez

  8. Nearly 200 nonprofit organizations to receive monetary donations from Los

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

    Alamos National Security, LLC Nonprofit organizations to receive monetary donations Nearly 200 nonprofit organizations to receive monetary donations from Los Alamos National Security, LLC The monetary donations are being made to the nonprofits as a result of the volunteer efforts of Los Alamos National Laboratory employees and retirees. June 7, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and

  9. Networks of the Future: Extending our senses into the physical world

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    Extending our senses into the physical world Networks of the Future: Extending our senses into the physical world The picture of a future with wireless sensor networks is quickly coming into sharper focus through the work of Laboratory computer scientist Sami Ayyorgun. August 13, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable

  10. Neutron stars is focus of Los Alamos National Laboratory Frontiers in

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

    Science lectures Frontiers in Science lectures Neutron stars is focus of Los Alamos National Laboratory Frontiers in Science lectures Lectures are intended to increase local public awareness of the diversity of science and engineering research at the Laboratory. October 27, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy

  11. The quest for a new class of superconductors

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    New class of superconductors The quest for a new class of superconductors Research teams from Los Alamos National Laboratory, the University of Edinburgh and Cambridge University are suggesting another mechanism for the still-mysterious phenomenon. December 20, 2007 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to

  12. Tom Harper receives cyber security award

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    Harper receives cyber security award Tom Harper receives cyber security award The Charlene Douglass Memorial Award recognizes an individual's expertise, dedication, and significant contributions to information security. June 8, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los

  13. Turning fungus into fuel

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    Turning fungus into fuel Turning fungus into fuel A spidery fungus with a voracious appetite for military uniforms and canvas tents could hold the key to improvements in the production of biofuels. May 4, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National

  14. Two Los Alamos National Laboratory organizations receive Performance

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

    Excellence recognition from Quality New Mexico Performance Excellence recognition Two Los Alamos National Laboratory organizations receive Performance Excellence recognition from Quality New Mexico Nuclear Material Control and Accountability Group and the Quality and Performance Assurance Division received 2014 Performance Excellence Recognition awards from Quality New Mexico March 26, 2015 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez

  15. Unique LANL pathogen detector gains corporate partner

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

    Pathogen detector gains corporate partner Unique LANL pathogen detector gains corporate partner LANL has executed an agreement with Biomagnetics Diagnostics Corporation (BMGP) for the further development of a diagnostic tool known as an optical biosensor. December 14, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources,

  16. 1

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    Guardian: "Landscapes we don't want to lose: New Mexico's Jemez mountains" May 15, 2015 Landscapes we don't want to lose As Earth Day turns 45, we share stories about the natural-or urban-landscape you want to save. Here, Nate McDowell, a tree physiologist in New Mexico, explains how a warming climate is irreversibly altering an ancient ecosystem. Tom Pietrasik, Source: Guardian

  17. 1

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    funding will stimulate alternative energy research November 16, 2009 Los Alamos to play key role in four geothermal projects funded by ARRA Los Alamos, New Mexico, November 16, 2009-Initiatives to provide geothermal heating or power at the Pueblo of Jemez and the New Mexico Institute of Mining and Technology campus are receiving Los Alamos National Laboratory assistance, thanks to recent American Reinvestment and Recovery Act (ARRA) funding. The Laboratory recently received notice that it has

  18. February

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    February /newsroom/_assets/images/newsroom-icon.jpg February We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Satellite

  19. February

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

    February /newsroom/_assets/images/newsroom-icon.jpg February We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos

  20. February

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    February /newsroom/_assets/images/newsroom-icon.jpg February We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Laboratory

  1. Intelligence team given national honor

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    Intelligence team given national honor Intelligence team given national honor A team known as the LANL Field Intelligence Element is being honored with the Department of Energy Exceptional Service Award. February 28, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos

  2. January

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    January /newsroom/_assets/images/newsroom-icon.jpg January We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos

  3. January

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    January /newsroom/_assets/images/newsroom-icon.jpg January We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Five Los

  4. IBEX probe glimpses interstellar neighborhood

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

    IBEX probe glimpses interstellar neighborhood IBEX probe glimpses interstellar neighborhood Space scientists, including researchers from LANL, described the first detailed analyses of captured interstellar neutral atoms. January 31, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

  5. SAGE mission to Venus

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

    SAGE mission to venus SAGE mission to Venus Researchers are planning a laser tool that will rapidly measure the surface, and beneath the surface, of the planet whose hostile environment will likely destroy the lander after a few hours of operation. June 11, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma

  6. Safer nuclear reactors could result from Los Alamos research

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    Safer nuclear reactors could result from research Safer nuclear reactors could result from Los Alamos research Self-repairing materials within nuclear reactors may one day become a reality. March 25, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory

  7. Satellite stories featured in Lab lecture series

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

    Satellite stories featured Satellite stories featured in Lab lecture series Space adventures will be featured in the upcoming Frontiers in Science lecture series "Small Satellites on a Shoestring: The LANL Experience." February 14, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  8. Science Briefs - 2012

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    /newsroom/_assets/images/newsroom-icon.jpg Science Briefs - 2012 Read in detail about specific Los Alamos science achievements, and the honors our scientists are accruing. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. AAAS elects four LANL scientists as Fellows The American

  9. October

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    October /newsroom/_assets/images/newsroom-icon.jpg October We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Lab

  10. October

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    October /newsroom/_assets/images/newsroom-icon.jpg October We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Scientists

  11. October

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    October /newsroom/_assets/images/newsroom-icon.jpg October We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos

  12. Oxygen detected in atmosphere of Saturn's moon Dione

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

    Oxygen detected in atmosphere of Saturn's moon Dione Oxygen detected in atmosphere of Saturn's moon Dione Scientists and an international research team have announced discovery of molecular oxygen ions in the upper-most atmosphere of Dione. March 3, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics

  13. Parties agree to settle stormwater lawsuit

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

    Parties agree to settle stormwater lawsuit Parties agree to settle stormwater lawsuit LANL announced it has reached a settlement that will result in the dismissal of a 2008 environmental lawsuit by nine citizens groups and individuals. April 27, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and

  14. Zerkle to lead LANL's Information Technology organization

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    Zerkle to lead Information Technology organization Zerkle to lead LANL's Information Technology organization Information Technology is responsible for departmental computing, software and software applications, and computing networks and infrastructure. March 14, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to

  15. Biomedical device potential for robust, implantable product

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

    Light-emitting nanocrystal diodes go ultraViolet Light-emitting nanocrystal diodes go ultraviolet A team of scientists has developed a process for creating glass-based, inorganic light-emitting diodes (LEDs) that produce light in the ultraviolet range. February 24, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to

  16. November

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    November /newsroom/_assets/images/newsroom-icon.jpg November We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos

  17. November

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    November /newsroom/_assets/images/newsroom-icon.jpg November We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Lab

  18. November

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

    November /newsroom/_assets/images/newsroom-icon.jpg November We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. LANL

  19. November

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

    November /newsroom/_assets/images/newsroom-icon.jpg November We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos

  20. Employees pledge record $2.8 million

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

    2012 Employee Giving Campaign sets record Employees pledge record $2.8 million during 2012 employee giving campaign Laboratory employee contributions will fund a wide range of programs offered by eligible nonprofit organizations. December 13, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  1. Tribal Lands Student Internship Program

    Energy Savers [EERE]

    Lands Student Internship Program Sandia National Laboratories National Renewable Energy Laboratories Department of Energy The Navajo Tribal Utility Authority 2003 Tribal Lands Program Interns * Shaun Tsabetsaye - Zuni - University of New Mexico - Electrical Engineering * Velissa Sandoval - Navajo/Zuni - University of Denver - Electrical Engineering * Keith Candelaria - Jemez/San Felipe - Dartmouth College - Environmental/Earth Science Several research methods used to understanding NTUA's O&M

  2. July

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

    July /newsroom/_assets/images/newsroom-icon.jpg July We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos

  3. July

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

    July /newsroom/_assets/images/newsroom-icon.jpg July We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Zurek awarded

  4. July

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

    July /newsroom/_assets/images/newsroom-icon.jpg July We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. New mechanism

  5. July

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

    July /newsroom/_assets/images/newsroom-icon.jpg July We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos among

  6. June

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

    June /newsroom/_assets/images/newsroom-icon.jpg June We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Laboratory issues

  7. June

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

    June /newsroom/_assets/images/newsroom-icon.jpg June We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Recovery Act funds

  8. June

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

    June /newsroom/_assets/images/newsroom-icon.jpg June We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Forest fire near

  9. June

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

    June /newsroom/_assets/images/newsroom-icon.jpg June We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Reorganization

  10. LANL announces Venture Acceleration Fund recipients

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

    LANL announces Venture Acceleration Fund recipients LANL announces Venture Acceleration Fund recipients Ideum and OnQueue are the latest recipients of the awards from the Los Alamos National Security, LLC Venture Acceleration Fund. September 26, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and

  11. LANL announces new senior leadership position, associated organizational

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

    restructuring LANL announces new senior leadership position LANL announces new senior leadership position, associated organizational restructuring Paul Henry named principal associate director for capital projects. March 18, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los

  12. LANL completes CRADA with Biomagnetics, Inc.

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

    CRADA with Biomagnetics, Inc. completed LANL completes CRADA with Biomagnetics, Inc. The CRADA was created to continue work on developing a commercial product that could detect a specific biomarker in urine that could aid in the diagnosis of tuberculosis infection. September 23, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable

  13. LANL completes high-priority flood and erosion control work

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

    Lab completes priority erosion controls LANL completes high-priority flood and erosion control work Crews installed 600 feet of water diversion barriers and removed more than 1,200 cubic yards of sediment in anticipation of flash flooding. July 11, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics

  14. LANL disassembles "pits," makes mixed-oxide fuel

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

    disassembles "pits" LANL disassembles "pits," makes mixed-oxide fuel LANL has successfully disassembled nuclear weapons "pits" and converted them into more than 240 kilograms of plutonium oxide. October 7, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  15. LANL engineers help New Mexico small businesses

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

    Engineers help New Mexico small businesses LANL engineers help New Mexico small businesses Charles Lucero and G. Loren Toole received Principal Investigator Excellence (PIE) Awards for assisting several New Mexico small businesses. November 1, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  16. LANL installs additional protective measures

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

    Lab completes additional protections LANL installs additional protective measures Work crews completed additional flood and erosion-control measures this week to reduce the environmental effects of any flash floods following the Las Conchas Fire. July 20, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma

  17. LANL spinoff receives NIH grant for respiratory disease diagnostic device

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

    LANL spinoff receives NIH grant LANL spinoff receives NIH grant for respiratory disease diagnostic device Mesa Tech has been awarded a grant to develop an inexpensive, instrument-free, nucleic-acid testing device to diagnose various respiratory diseases in record time. October 19, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable

  18. LANL sponsors Quality New Mexico performance excellence conference April

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

    19, 2011 Quality New Mexico conference LANL sponsors Quality New Mexico performance excellence conference April 19, 2011 Quality New Mexico helps New Mexico organizations improve their performance. April 12, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National

  19. LANL to certify automated influenza surveillance system

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

    LANL to certify automated influenza surveillance system LANL to certify automated influenza surveillance system A compact automated system for surveillance and screening of potential pandemic strains of influenza and other deadly infectious diseases is a step closer to reality. January 31, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience,

  20. LANL, Sandia celebrate success at New Mexico Small Business Assistance fest

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

    Celebrating success at NM Small Business Assistance fest LANL, Sandia celebrate success at New Mexico Small Business Assistance fest The New Mexico Small Business Assistance (NMSBA) program is celebrating "10 Years of Innovation" April 4, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics

  1. LOS ALAMOS, N. M., Dec. 21, 2012-The National Nuclear Security Administration, a

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

    orders security enhancements December 21, 2012 LOS ALAMOS, N. M., Dec. 21, 2012-The National Nuclear Security Administration, a semi-autonomous agency of the U.S. Department of Energy, has directed Los Alamos National Laboratory to increase its security, effective immediately. Because of this government order, until further notice all vehicles entering government property will be required to stop at the East and West Jemez Road "Vehicle Access Portals" (VAPs) for a vehicle check.

  2. Lab announces plans for workforce reduction

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

    Plans for workforce reduction Lab announces plans for workforce reduction The Lab has submitted a plan to reduce its workforce by between 400 and 800 employees this spring through a voluntary separation program. February 21, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los

  3. Lab announces results of Voluntary Separation Program

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

    Voluntary Separation Program results Lab announces results of Voluntary Separation Program 557 employees will leave the Lab as part of a voluntary separation program announced last month. March 26, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory

  4. Lab captures five Society for Technical Communication awards

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

    Lab captures five Society for Technical Communication awards Lab captures five Society for Technical Communication awards Reducing Global Threats through Innovative Science and Technology rendered as a deck of playing cards, earned a Distinguished Technical Communication award. March 8, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience,

  5. Lab completes Recovery Act-funded demolition

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

    Recovery Act-funded demolition completed Lab completes Recovery Act-funded demolition The building was the largest of the 24 demolished at LANL's historic Technical Area 21. January 19, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of

  6. Lab hosts multi-lab cyber security games

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

    Lab hosts multi-lab cyber security games Lab hosts multi-lab cyber security games Eventide brought together cyber and IT leaders from 20 sites to develop recommendations on resources they need from the Joint Cyber Coordination Center. April 12, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and

  7. Lab wins six NNSA Pollution Prevention awards

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

    Lab wins six NNSA Pollution Prevention awards Lab wins six NNSA Pollution Prevention awards The Laboratory has captured awards for projects ranging from energy savings to creating fuels from algae. March 7, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National

  8. Laboratory hosts Supercomputing Challenge April 25-26

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

    Laboratory hosts Supercomputing Challenge Laboratory hosts Supercomputing Challenge April 25-26 The goal of the yearlong competition is to increase knowledge of science and computing, expose students and teachers to computers and applied mathematics. April 20, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to

  9. Laboratory's Electronic Public Reading room training

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

    October » Electronic Public Reading Room Training Laboratory's Electronic Public Reading room training WHEN: Oct 14, 2015 4:00 PM - 6:00 PM WHERE: J. Robert Oppenheimer Study Center, Room JRO 1&2 West Jemez Road at Casa Grande CATEGORY: Community Environment INTERNAL: Calendar Login Event Description The Department of Energy (DOE) and the Los Alamos National Security, LLC (LANS), are holding training on the contents and use of the Los Alamos National Laboratory (LANL) Electronic Public

  10. Site Programs & Cooperative Agreements: Los Alamos and National Laboratory

    Energy Savers [EERE]

    | Department of Energy Los Alamos and National Laboratory Site Programs & Cooperative Agreements: Los Alamos and National Laboratory Los Alamos and National Laboratory (LANL) The Los Alamos Pueblos Project (LAPP), comprised of four New Mexico pueblo governments (Santa Clara Pueblo, Pueblo of Cochiti, Pueblo of Jemez, and Pueblo de San Ildefonso), has individual cooperative agreements to develop and maintain environmental monitoring programs. The LAPP is funded by both EM and National

  11. Director's colloquium March 18 large hadron collider

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

    Director's colloquium large hadron collider Director's colloquium March 18 large hadron collider Lyndon Evans of CERN will talk about the most complex scientific instrument ever built-the Large Hadron Collider (LHC). March 10, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los

  12. Earth Day event showcases LANL energy work

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

    Earth Day showcases energy work Earth Day event showcases LANL energy work The public is invited to learn about projects in energy conservation, generation, research, and management at an Energy Town Hall April 21. April 19, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los

  13. Earthquake 'memory' could spur aftershocks

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

    Earthquake 'memory' could spur aftershocks Earthquake 'memory' could spur aftershocks Los Alamos researcher and his colleagues have shown that seismic waves can induce earthquake aftershocks, often long after a quake has subsided. January 3, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  14. Electronic structure of superconductivity refined

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

    Electronic structure of superconductivity refined Electronic structure of superconductivity refined A team of physicists propose a new model that expands on a little understood aspect of the electronic structure in high-temperature superconductors. July 10, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma

  15. Eleven nonprofit organizations receive community giving grants from Los

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

    Alamos National Security, LLC Organizations receive community giving grants Eleven nonprofit organizations receive community giving grants from Los Alamos National Security, LLC The organizations received grants for projects that range from a summer camp for children with Autism Spectrum Disorders to providing winter coats and shoes for needy children. December 15, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a

  16. Energy

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

    Energy /newsroom/_assets/images/energy-icon.png Energy Research into alternative forms of energy, and improving and securing the power grid, is a major national security imperative. Health Space Computing Energy Earth Materials Science Technology The Lab All Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma

  17. Environment

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

    Environment Environment Events Learn about our science, listen to lectures on environment and climate change at the Bradbury Science Museum or at Cafe Scientific events in your community. Oct 14 Wed 4:00 PM Laboratory's Electronic Public Reading room training J. Robert Oppenheimer Study Center, Room JRO 1&2 - West Jemez Road at Casa Grande The Department of Energy (DOE) and the Los Alamos National Security, LLC (LANS), are holding training on the contents and use of the Los Alamos National

  18. Researchers find potential key for unlocking biomass energy

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

    Unlocking biomass energy Researchers find potential key for unlocking biomass energy Potential pretreatment method that can make plant cellulose five times more digestible by enzymes that convert it into ethanol, a useful biofuel. July 20, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  19. Researchers use neutrons to spy on the elusive hydronium ion

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

    Neutrons used to spy on the elusive hydronium ion Researchers use neutrons to spy on the elusive hydronium ion A research team has harnessed neutrons to view for the first time the critical role that an elusive molecule plays in certain biological reactions. August 8, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources,

  20. STGWG Meeting Minutes for May 3, 2010

    Energy Savers [EERE]

    Meeting Summary-Nashville 2010 Page 1 State and Tribal Government Working Group Meeting Notes May 3, 2010 Doubletree Downtown Nashville Nashville, Tennessee TRIBAL EXECUTIVE SESSION (closed session) 9:00am-10:15am Attendees: Vice Chairman Brooklyn Baptiste, Gabe Bohnee, Rico Cruz, Greg Kaufman, Governor Joshua Madalena, Brooke Oleen Tieperman, Willie Preacher, Michael Sobotta and John Stanfill. Neil Weber and Peter Chestnut-participated by conference call. Governor Madalena of the Jemez Pueblo

  1. New Mexico Small Business Assistance Program to recognize outstanding

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

    companies at Innovation Celebration Innovation celebration New Mexico Small Business Assistance Program to recognize outstanding companies at Innovation Celebration Nine companies that participated in the program in 2009 will be honored for their outstanding achievements. April 6, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable

  2. New airport liquid analysis system undergoes testing at Albuquerque

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

    International Sunport New airport liquid analysis system New airport liquid analysis system undergoes testing at Albuquerque International Sunport A new tool that distinguishes potential-threat liquids from the harmless shampoos and sodas a regular traveler might take aboard an aircraft. December 16, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from

  3. New companies get boost from Los Alamos National Security

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

    New companies get boost from LANS New companies get boost from Los Alamos National Security Mustomo, Inc., IX Power, Synfolia and Tape-Ease are the latest recipients of $165,000 in Venture Acceleration Fund (VAF) awards. November 19, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  4. New model more accurately tracks gases for underground nuclear explosion

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

    detection Model tracks gases for underground nuclear explosion detection New model more accurately tracks gases for underground nuclear explosion detection Scientists have developed a new, more thorough method for detecting underground nuclear explosions by coupling two fundamental elements-seismic models with gas-flow models. December 17, 2015 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and

  5. Novel water-removal technique boosts performance of carbon nanomaterials

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

    Technique boosts performance of carbon nanomaterials Novel water-removal technique boosts performance of carbon nanomaterials This research provides the first comprehensive understanding of water's role within graphene oxide nanosheets (functionalized graphene sheets). March 23, 2016 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable

  6. AAAS elects four LANL scientists as Fellows

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

    AAAS elects LANL scientists as Fellows AAAS elects four LANL scientists as Fellows The American Association for the Advancement of Science has selected Jennifer Martinez, Mary Neu, Basil Swanson and William Woodruff to be AAAS Fellows. December 19, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics

  7. FBI officer accepts LANL counterintelligence post

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

    LANL counterintelligence FBI officer accepts LANL counterintelligence post Cloyd has most recently served as assistant director of the Counterintelligence Division of the Federal Bureau of Investigation headquarters. November 10, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

  8. Gordon wins NNSA Safety Professional of the Year award

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

    NNSA Safety Professional award Gordon wins NNSA Safety Professional of the Year award Gordon displayed outstanding leadership in electrical safety, both at the Laboratory and across the Department of Energy. March 12, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos

  9. HIV vaccine research focus of Laboratory-sponsored talk

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

    HIV vaccine research focus of talk HIV vaccine research focus of Laboratory-sponsored talk Ruy Ribeiro talk explores the mechanisms of HIV infection, puts them in the context of vaccine development, and summarizes current efforts to date to create an effective HIV vaccine. November 13, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience,

  10. Christmas burst reveals neutron star collision

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

    Christmas burst reveals neutron star collision Christmas burst reveals neutron star collision Called the Christmas Burst, GRB 101225A was freakishly lengthy and it produced radiation at unusually varying wavelengths. December 1, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los

  11. Regional companies eye growth

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

    Regional companies eye growth Regional companies eye growth Adaptive Radio Technologies, Los Alamos Visualization Associates, Mesa Tech International Inc., and ThermaSun Inc. were awarded from the Venture Acceleration Fund. August 21, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  12. Reorganization bolsters nuclear nonproliferation capability

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

    Reorganization bolsters nuclear nonproliferation capability Reorganization bolsters nuclear nonproliferation capability LANL has strengthened its capability in a key aspect of nuclear nonproliferation by combining two groups within its Global Security organization. June 27, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy

  13. Research Library teams shares 2010 Digital Preservation Award

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

    2010 Digital Preservation Award Research Library teams shares 2010 Digital Preservation Award Winning for their development of Memento-a unique computer architecture that uses a basic feature embedded in the standard HTTP protocol to allow web browsers direct access to archived copies of web pages. December 15, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines

  14. Carbon nanostructures-elixir or poison?

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

    Carbon nanostructures-elixir or poison? Carbon nanostructures-elixir or poison? A LANL toxicologist and a team of researchers have documented potential cellular damage from "fullerenes"-soccer-ball-shaped, cage-like molecules composed of 60 carbon atoms. March 31, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy

  15. "Artificial" brains, electrical grids, and disease modeling: Los Alamos

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

    science discoveries unveiled September 15 Science discoveries unveiled "Artificial" brains, electrical grids, and disease modeling: Los Alamos science discoveries unveiled September 15 The event is an opportunity for business leaders and community members to learn about where science is heading, as well as for students to discover potential new career directions. September 8, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez

  16. March

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

    March /newsroom/_assets/images/newsroom-icon.jpg March We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Continental

  17. March

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

    March /newsroom/_assets/images/newsroom-icon.jpg March We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos

  18. March

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

    March /newsroom/_assets/images/newsroom-icon.jpg March We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Carbon

  19. March

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

    March /newsroom/_assets/images/newsroom-icon.jpg March We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Fitzsimmons

  20. May

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

    May /newsroom/_assets/images/newsroom-icon.jpg May We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National

  1. May

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

    May /newsroom/_assets/images/newsroom-icon.jpg May We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National

  2. Michael Anastasio to retire in June as Director of Los Alamos National

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

    Laboratory Michael Anastasio to retire in June Michael Anastasio to retire in June as Director of Los Alamos National Laboratory Anastasio has served as LANL director since June 2006. January 5, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory

  3. High-efficiency solid-state lighting and superconductor research receives

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

    funding High-efficiency solid-state lighting and superconductor High-efficiency solid-state lighting and superconductor research receives funding Each project will be funded for up to three years. August 28, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National

  4. Homesteading on the Pajarito Plateau topic of inaugural lecture at Los

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

    Alamos National Laboratory Homesteading On The Pajarito Plateau Homesteading on the Pajarito Plateau topic of inaugural lecture at Los Alamos National Laboratory The lecture is based on a book by local writers Dorothy Hoard, Judy Machen and Ellen McGehee about the area's settlement between 1887 and 1942. January 4, 2013 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering

  5. International science conferences in Santa Fe

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

    International science conferences International science conferences in Santa Fe The conference are 2012 International Conference on Defects in Insulating Materials and Computer Simulation of Radiation Effects in Solids. June 22, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los

  6. Investor and entrepreneur visits Los Alamos for open coffee

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

    Investor and entrepreneur visits for open coffee Investor and entrepreneur visits Los Alamos for open coffee Brad Feld, a renowned early-stage investor and entrepreneur, will attend a meeting of the Open Coffee Club networking event. March 29, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  7. Albuquerque duo wins Supercomputing Challenge

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

    Albuquerque wins Supercomputing Challenge Albuquerque duo wins Supercomputing Challenge Erika DeBenedictis and Tony Huang captured the top prize during the 2008 New Mexico Supercomputing Challenge award ceremony. April 22, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los

  8. Albuquerque trio wins Supercomputing Challenge

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

    Albuquerque wins Supercomputing Challenge Albuquerque trio wins Supercomputing Challenge Erika DeBenedictis, Tony Huang, and Chris Hong from La Cueva High School captured the top prize in the 2009 New Mexico Supercomputing Challenge. April 21, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  9. Aspen Elementary, Los Alamos Middle School students take top award in 26th

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

    New Mexico Supercomputing Challenge 26th New Mexico Supercomputing Challenge Aspen Elementary, Los Alamos Middle School students take top award in 26th New Mexico Supercomputing Challenge Andy Corliss, Phillip Ionkov and Ming Lo of Aspen Elementary, and Max Corliss of Los Alamos Middle School won first place in the New Mexico Supercomputing Challenge. April 27, 2016 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop

  10. Welcome to the Los Alamos Field Office | National Nuclear Security

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

    Administration fieldoffices Welcome to the Los Alamos Field Office Welcome to the Los Alamos Field Office. It is responsible for administering the Los Alamos National Laboratory contract and managing Federal Activities. For nearly 70 years, the Laboratory has served the nation by developing and applying the best science and technology to ensure its safety and security. Contact Information Los Alamos Field Office (NA-00-LA) 3747 West Jemez Road Los Alamos, NM 87544 (505) 667-6691 Please send

  11. Small businesses serving LANL receive DOE awards

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

    Small businesses serving LANL receive DOE awards Small businesses serving LANL receive DOE awards Eberline Services, HukariAscendent Inc. and ARSEC Environmental LLC received Department of Energy small business awards for fiscal year 2011. June 11, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics

  12. Located in historic Los Alamos, New Mexico against the backdrop of

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

    Located in historic Los Alamos, New Mexico against the backdrop of the lush Jemez Mountains, Los Alamos National Laboratory (LANL) offers its education program participants hands-on experience and a wealth of opportunity to learn from some of the brightest scientists in the nation. The Laboratory's science education programs benefit all ages. Teacher professional development programs ensure that the latest science, math, and technology instruction reaches school-age classrooms. The next

  13. Los Alamos scientists monitor Santa's magical journey

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

    Scientists monitor Santa's magical journey Los Alamos scientists monitor Santa's magical journey Los Alamos trackers will use state-of-the-art technology to mark the course taken by St. Nick and his eight tiny and highly efficient reindeer. December 21, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma

  14. Seven Los Alamos scientists earn AAAS honors

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

    Seven Los Alamos scientists earn AAAS honors Seven Los Alamos scientists earn AAAS honors The Fellows are Richard Sayre, John Gordon, Jeanne Robinson, Jaqueline Kiplinger, Bryon Goldstein, Alexander Balatsky and Quanxi Jia. December 15, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  15. Director's commitment to diversity recognized

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

    Director's commitment to diversity recognized Director's commitment to diversity recognized Profiles in Diversity Journal is recognizing Director Michael Anastasio for his commitment to workplace diversity. March 11, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos

  16. LANL announces Top 10 science & technology developments of 2010

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

    2010 top 10 science & technology developments LANL announces Top 10 science & technology developments of 2010 Top 10 developments based on major programmatic milestones, strategic potential, scholarly accounts, and associated news coverage. December 20, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to

  17. LANL awards Recovery Act contract worth up to $100 million

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

    LANL Awards Recovery Act contract LANL awards Recovery Act contract worth up to $100 million TerranearPMC, LLC will haul demolition debris and soils from LANL's Recovery Act cleanup projects for disposal in licensed facilities. March 10, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  18. LANL breaks ground on key sediment control project

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

    Sediment control project LANL breaks ground on key sediment control project Called "grade-control" structures, the approximately $2 million features are up to eight feet high and made of rocks packed tightly into wire enclosures. November 5, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics

  19. LANL selects local small business for post-Recovery Act cleanup contract

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

    Post-Recovery Act cleanup contract LANL selects local small business for post-Recovery Act cleanup contract Los Alamos Technical Associates to perform follow-on cleanup work through 2014 at the site of the world's first large-scale plutonium processing lab. December 14, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy

  20. LANL to play key role in biofuel development

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

    Biofuel development LANL to play key role in biofuel development LANL to create a proof-of-concept system for commercializing algae-based biofuels or other advanced biofuels that can be transported and sold using the nation's existing fueling infrastructure. January 14, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy

  1. LANS Board of Governors approves $3 million for education, economic

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

    development, charitable giving in Northern New Mexico LANS approves $3 million for Northern New Mexico LANS Board of Governors approves $3 million for education, economic development, charitable giving in Northern New Mexico Funds approved by the LANS Board of Governors are administered through a Community Commitment Plan. September 23, 2014 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and

  2. LANS Venture Acceleration Fund announces "Call for Ideas"

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

    Call for ideas LANS Venture Acceleration Fund announces "Call for Ideas" VAF invests in creating and growing Northern New Mexico businesses that have an association with Los Alamos National Laboratory technology or expertise. August 2, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and

  3. Lab announces Venture Acceleration Fund recipients

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

    Venture Acceleration Fund recipients Lab announces Venture Acceleration Fund recipients Adaptive Radio Technologies, Los Alamos Visualization Associates, Mesa Tech International Inc., and ThermaSun Inc. selected as recipients of awards. August 11, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and

  4. Lab announces selection of Venture Acceleration Fund recipients

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

    Venture Acceleration Fund recipients Lab announces selection of Venture Acceleration Fund recipients Retriever Technology, Elemetric Instruments, Star Cryoelectronics, and Veezyon are recipients of awards. January 7, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos

  5. Lab announces selection of partner for venture acceleration initiative

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

    Venture acceleration initiative partner Lab announces selection of partner for Venture Acceleration initiative The initiative is a pilot program aimed at strategically spinning off technology-based companies from the Lab. September 2, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  6. Lab begins demolition of Cold War-era buildings

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

    Demolition begins of cold War-Era buildings Lab begins demolition of Cold War-era buildings More than 165,000 square feet of former research, production, and office buildings will be demolished. December 1, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National

  7. Lab completes record year for environmental cleanup

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

    Record year for environmental cleanup Lab completes record year for environmental cleanup Personnel conducted more field investigations and cleanup campaigns than ever and completed a record number of Lab shipments to WIPP. December 16, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  8. Lab contractor awards LANL Foundation $3 million

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

    Contractor awards LANL Foundation $3 million Lab contractor awards LANL Foundation $3 million To provide educational enrichment and educational outreach funding for a wide variety of education programs in the seven Northern New Mexico counties. October 29, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma

  9. Lab obtains approval to begin design on new radioactive waste staging

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

    facility New radioactive waste staging facility Lab obtains approval to begin design on new radioactive waste staging facility The 4-acre complex will include multiple staging buildings plus an operations center and a concrete pad for mobile waste characterization equipment. September 1, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience,

  10. Lab receives $25,000 for Math and Science Academy from Chevron Energy

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

    Technology Company Lab receives $25,000 for Math and Science Academy Lab receives $25,000 for Math and Science Academy from Chevron Energy Technology Company The program is conducted by LANL in cooperation with its regional education, business, and government partners. November 30, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience,

  11. Lab scientists track Santa's magical journey

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

    Santa's magical journey Lab scientists track Santa's magical journey Los Alamos trackers will use state-of-the-art technology to mark the course taken by Old St. Nick and his reindeer. December 20, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory

  12. Lab seeks ideas for venture acceleration fund

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

    Venture acceleration fund Lab seeks ideas for Venture Acceleration Fund The fund will provide investments of up to $100,000 to facilitate projects with regional entrepreneurs, companies, investors, or strategic partners. July 9, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los

  13. Laboratory announces selection of Venture Acceleration Fund recipients

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

    Venture Acceleration Fund recipients Laboratory announces selection of Venture Acceleration Fund recipients Simtable and Southwest Bio Fuels as recipients of $100,000 awards from the Los Alamos National Security, LLC Venture Acceleration Fund. March 8, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma

  14. Laboratory issues statement on Los Alamos historical document retrieval and

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

    assessment report Historical document retrieval and assessment report Laboratory issues statement on Los Alamos Historical Document Retrieval and Assessment report This is an important document, and we take it seriously. June 25, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  15. Los Alamos National Laboratory and Seagate heat up data archiving for

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

    supercomputers LANL and Seagate heat up data archiving for supercomputers Los Alamos National Laboratory and Seagate heat up data archiving for supercomputers The joint effort is aimed at determining innovative new ways to keep massive amounts of stored data available for rapid access. March 21, 2016 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from

  16. Los Alamos National Laboratory announces strategy for long-term

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

    environmental sustainability Strategy for long-term environmental sustainability Los Alamos National Laboratory announces strategy for long-term environmental sustainability Provides a blueprint for protecting the environment while accomplishing the Lab's national security missions. March 1, 2013 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience,

  17. Los Alamos National Laboratory awards subcontracts for architectural and

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

    engineering services Architectural and engineering subcontracts awarded LANL awards subcontracts for architectural and engineering services Six small businesses are receiving subcontracts for providing architectural and engineering services to Los Alamos. August 28, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy

  18. Los Alamos National Laboratory board renews plan for education, economic

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

    development, charitable giving LANL board renews giving plan Los Alamos National Laboratory board renews plan for education, economic development, charitable giving The Los Alamos National Security, LLC Board of Governors last week approved a $3.1 million extension to the company's giving plan in Northern New Mexico. September 18, 2013 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation

  19. Los Alamos National Laboratory communicators capture numerous awards from

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

    Society for Technical Communication Society for Technical Communication Awards Los Alamos National Laboratory communicators capture numerous awards from Society for Technical Communication Three Los Alamos entries garnered Distinguished Technical Communication awards, the competition's highest award category. April 15, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering

  20. Los Alamos National Laboratory cosponsors April 13 construction forum in

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

    Albuquerque LANL cosponsors construction forum Los Alamos National Laboratory cosponsors April 13 construction forum in Albuquerque Companies big and small can learn about upcoming construction projects and procurement opportunities. April 7, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and

  1. Los Alamos National Laboratory describes storm damage to environmental

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

    monitoring stations, canyons Los Alamos National Laboratory describes storm damage Los Alamos National Laboratory describes storm damage to environmental monitoring stations, canyons Stations supporting Santa Fe water utility returned to service September 18, 2013 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to

  2. Los Alamos National Laboratory employees, Lab contractor pledge record $2.3

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

    million to local United Way organizations, other nonprofits Local United Way organizations Los Alamos National Laboratory employees, Lab contractor pledge record $2.3 million to local United Way organizations, other nonprofits The Laboratory employee contributions will fund a number of United Way agencies and programs as well as other eligible nonprofit organizations. December 1, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez

  3. Los Alamos National Laboratory employees, Lab contractor pledge record $2.5

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

    million to local United Way organizations, other nonprofits United Way pledge record Los Alamos National Laboratory employees, Lab contractor pledge record $2.5 million to local United Way organizations, other nonprofits The Laboratory employee contributions will fund a number of United Way agencies and programs as well as other eligible nonprofit organizations. November 18, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains

  4. Los Alamos National Laboratory receives Department of Energy environmental

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

    sustainability award DOE environmental sustainability award Los Alamos National Laboratory receives Department of Energy environmental sustainability award EStar awards recognize excellence in pollution prevention and sustainable environmental stewardship. October 14, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy

  5. Los Alamos National Laboratory sponsors 14th Hazmat Challenge

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

    LANL sponsors 14th Hazmat Challenge Los Alamos National Laboratory sponsors 14th Hazmat Challenge The challenge provides hazardous materials responders the opportunity to network and learn new techniques under realistic conditions in a safe environment. July 22, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to

  6. Los Alamos National Laboratory to host forum June 16

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

    LANL to host forum June 16 Los Alamos National Laboratory to host forum June 16 Area business owners can learn about planned construction projects and potential economic opportunities at a community forum. May 28, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos

  7. Los Alamos National Laboratory's Safety Short program wins Department of

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

    Energy Innovation Award DOE Innovation Award Los Alamos National Laboratory's Safety Short program wins Department of Energy Innovation Award The Lab's Safety Short products address practices that promote the well-being of every Lab worker throughout each day, both at work and at home. October 7, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from

  8. Los Alamos National Security awards grants to 24 nonprofits in Northern New

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

    Mexico LANS awards grants nonprofits Los Alamos National Security awards grants to 24 nonprofits in Northern New Mexico The grants were awarded to support the efforts of employees whose volunteer work with nonprofit organizations encourages a vibrant quality of life in the area. February 5, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience,

  9. Los Alamos National Security invests in Santa Fe Community College

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

    Foundation Santa Fe Community College Foundation Los Alamos National Security invests in Santa Fe Community College Foundation The new center is an educational and training facility for alternative energy and green jobs. July 16, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  10. Los Alamos Neutron Science Center gets capacity boost

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

    Neutron Science Center capacity boost Los Alamos Neutron Science Center gets capacity boost The facility can simulate the effects of hundreds or thousands of years of cosmic-ray-induced neutrons in a single hour. December 2, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los

  11. Los Alamos achieves 20-year low on radioactive air emissions

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

    LANL achieves 20-year low on radioactive air emissions Los Alamos achieves 20-year low on radioactive air emissions The Lab measures air emissions through a comprehensive system of 40 air monitoring stations located at the Laboratory and in neighboring communities. September 11, 2014 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable

  12. Los Alamos imager aboard IBEX space mission

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

    Imager aboard IBEX space mission Los Alamos imager aboard IBEX space mission This is the first in a new series of talks that will focus on the emerging scientific field of quantitative biology. October 17, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National

  13. Los Alamos names new head of stockpile manufacturing and support

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

    New head of stockpile manufacturing and support Los Alamos names new head of stockpile manufacturing and support Carl Beard is the new associate director for stockpile manufacturing and support. Beard has held this position in an acting capacity since June 2007. January 22, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy

  14. Los Alamos research and leadership prizes awarded

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

    Research and leadership prizes awarded Los Alamos research and leadership prizes awarded Commendations for exemplary scientific research and leadership have been bestowed upon Fernando Garzon, Cristian Batista and Irene Beyerlein, by the Laboratory Fellows organization. November 20, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable

  15. Los Alamos scientists recognized with breakthrough prize for neutrinos

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

    research Breakthrough prize for neutrinos research Los Alamos scientists recognized with breakthrough prize for neutrinos research More than 1,300 scientists-including 35 from Los Alamos National Laboratory-were awarded the 2016 Breakthrough Prize in Fundamental Physics. November 12, 2015 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience,

  16. Los Alamos scientists see new mechanism for superconductivity

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

    New mechanism for superconductivity Los Alamos scientists see new mechanism for superconductivity Researchers have posited an explanation for superconductivity that may open the door to the discovery of new, unconventional forms of superconductivity. November 24, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to

  17. Los Alamos technology to be featured on CSI: NY

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

    LANL technology featured on CSI: NY Los Alamos technology to be featured on CSI: NY The multipurpose "sampler gun" rapidly collects and tracks radiological, chemical, and biological samples in solid, liquid, or gaseous forms. March 27, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and

  18. Los Alamos to study future computing technology capabilities

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

    Los Alamos to study future computing technology capabilities Los Alamos to study future computing technology capabilities Los Alamos will lead a collaboration within the Department of Energy and with select university partners to explore what the current capabilities and limits are to quantum annealing technology. November 20, 2015 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering

  19. Los Alamos wins 2008 Pollution Prevention awards

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

    2008 Pollution Prevention awards Los Alamos wins 2008 Pollution Prevention awards Winner of two Best-in-Class Pollution Prevention awards and six Environmental Stewardship awards from the National Nuclear Security Administration. February 7, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  20. Magnetism and superconductivity observed to exist in harmony

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

    Magnetism and superconductivity exist in harmony Magnetism and superconductivity observed to exist in harmony Physicists have observed, for the first time in a single exotic phase, a situation where magnetism and superconductivity are necessary for each other's existence. August 28, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable

  1. Media advisory: breakfast and brilliance . . .

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

    Creating our tomorrows, LDRD Day 2012 Media advisory: breakfast and brilliance . . . Media are invited to the annual celebration of Laboratory Directed Research and Development (LDRD) projects on October 23. October 17, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos

  2. Media invited to join students in crystallography experiment

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

    Media invited to join students in crystallography experiment Media invited to join students in crystallography experiment The student outreach effort is part of the events commemorating 2014 as the International Year of Crystallography. May 16, 2014 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and

  3. Tribal Nations and the United States

    Office of Environmental Management (EM)

    Lands Student Internship Program Sandia National Laboratories National Renewable Energy Laboratories Department of Energy The Navajo Tribal Utility Authority 2003 Tribal Lands Program Interns * Shaun Tsabetsaye - Zuni - University of New Mexico - Electrical Engineering * Velissa Sandoval - Navajo/Zuni - University of Denver - Electrical Engineering * Keith Candelaria - Jemez/San Felipe - Dartmouth College - Environmental/Earth Science Several research methods used to understanding NTUA's O&M

  4. Accommodations

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

    Accommodations Accommodations Los Alamos National Laboratory is situated on a mesatop on the eastern side of the Jemez Mountains, an impressive series of ancient volcanoes with extensive views of the Sangre de Cristo Mountains in the east, where sunsets turn the western slopes a vibrant red. We hope you enjoy your stay in the Land of Enchantment. Hotel Accommodations A block of 50 rooms has been reserved at the Hilton Santa Fe Buffalo Thunder under the name NMSSUP Workshop at the government rate

  5. Science at the petascale: Roadrunner results unveiled

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

    Roadrunner results unveiled Science at the petascale: Roadrunner results unveiled The Roadrunner system is now beginning its transition to classified computing to assure the safety, security, and reliability of the U.S. nuclear deterrent. October 26, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics

  6. Science satellites scour skies for Santa

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

    Science satellites scour skies for Santa Science satellites scour skies for Santa Beginning at 6 a.m. Monday, Dec. 24, scientists will use two advanced science satellites to mark the path of the elfin traveler. December 20, 2007 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los

  7. Science satellites seek Santa

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

    Science satellites seek Santa Science satellites seek Santa Los Alamos scientists will use two advanced science satellites to mark the course taken by the elfin traveler. December 16, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a

  8. Scientists produce transparent, light-harvesting material

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

    Transparent, light-harvesting material Scientists produce transparent, light-harvesting material The material could be used in development of transparent solar panels. November 3, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a

  9. Scientists ratchet up understanding of cellular protein factory

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

    Understanding of cellular protein factory Scientists ratchet up understanding of cellular protein factory The research could aid in development of new antibiotics used to fight multidrug resistant superbugs such as MRSA found in many U.S. hospitals. December 2, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to

  10. Scientists use Roadrunner supercomputer to unravel the mysteries of

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

    exploding stars Mysteries of exploding stars Scientists use Roadrunner supercomputer to unravel the mysteries of exploding stars Scientists use supercomputer to model a fundamental process in physics that could help explain how stars begin to explode into supernovae. November 16, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable

  11. Scientists use world's fastest computer to model materials under extreme

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

    conditions Materials under extreme conditions Scientists use world's fastest computer to model materials under extreme conditions Materials scientists are for the first time attempting to create atomic-scale models that describe how voids are created, grow, and merge. October 30, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable

  12. Scientists use world's fastest computer to simulate nanoscale material

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

    failure Nanoscale material failure Scientists use world's fastest computer to simulate nanoscale material failure With this new tool, scientists can better study what nanowires do under stress. October 29, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National

  13. Scientists use world's fastest supercomputer to create the largest HIV

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

    evolutionary tree HIV evolutionary tree Scientists use world's fastest supercomputer to create the largest HIV evolutionary tree Researchers are using the supercomputer to analyze vast quantities of genetic sequences from HIV infected people in the hope of zeroing in on possible vaccine target areas. October 27, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering

  14. Scientists use world's fastest supercomputer to explore magnetic

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

    reconnection Supercomputer to explore magnetic reconnection Scientists use world's fastest supercomputer to explore magnetic reconnection The focus is to understand the three-dimensional evolution of thin electrical current layers where magnetic reconnection initially develops. October 30, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience,

  15. Security Perimeter

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

    Security Perimeter Security Perimeter Protecting the Laboratory against threats and vulnerabilities. Contact Security Perimeter Coordinators Email The security perimeter helps to protect the Laboratory Vehicle Access Portal graphic The security perimeter is intended to protect the Laboratory against the possibility of terrorist attacks. At each point of the perimeter, access is controlled by vehicle access portals (VAPs) at the following locations: East Jemez Road VAPs (pdf) (shown above) West

  16. Six regional businesses receive Native American Venture Acceleration Fund

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

    grants Native American Venture Acceleration Fund grants Six regional businesses receive Native American Venture Acceleration Fund grants The grants are designed to help the recipients create jobs, increase their revenue base and help diversify the area economy. February 4, 2014 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy

  17. Six regional businesses receive Native American Venture Acceleration Fund

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

    grants Native American Venture Acceleration Fund grants Six regional businesses receive Native American Venture Acceleration Fund grants Grant recipients are Walatowa Timber, High Water Mark, Ohkay Owingeh Housing Authority, Tano Services Corporation, Professional Cleaning Solutions and Than Povi. March 3, 2015 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines

  18. Small businesses win technical support to develop clean energy technologies

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

    Businesses win support to develop clean energy technologies Small businesses win technical support to develop clean energy technologies These businesses will gain access to world-class laboratory resources to help move innovative ideas and technologies closer to the marketplace. March 17, 2016 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience,

  19. Smithsonian's Museum Day at Bradbury Science Museum

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

    Smithsonian's Museum Day Smithsonian's Museum Day at Bradbury Science Museum Museum Day is when museums and cultural institutions across the nation open their doors free of charge to Smithsonian magazine subscribers and Smithsonian.com visitors. September 22, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma

  20. Standards for a new genomic era

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

    Standards for new genomic era Standards for a new genomic era A team of geneticists has recently proposed a set of standards designed to elucidate the quality of publicly available genetic sequencing information. October 21, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los

  1. Stopping executions, saving computers with new malware detection tool

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

    Saving computers with new malware detection tool Stopping executions, saving computers with new malware detection tool A computer tool that allows the machine to identify malicious executable files without being exposed to their harmful actions. October 21, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma

  2. Students descend on Los Alamos National Laboratory April 21-22 for

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

    Supercomputing Challenge Expo and Awards Ceremony Supercomputing Challenge Expo and Awards Ceremony Students descend on Los Alamos National Laboratory April 21-22 for Supercomputing Challenge Expo and Awards Ceremony About 70 teams from elementary, middle and high school are expected at the event. April 16, 2014 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines

  3. Students descend on Los Alamos National Laboratory April 21-23 for

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

    Supercomputing Challenge expo and awards ceremony Supercomputing Challenge expo and awards ceremony Students descend on Los Alamos National Laboratory April 21-23 for Supercomputing Challenge expo and awards ceremony More than 60 teams of students are expected at the event. April 16, 2013 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience,

  4. Students descend on Los Alamos National Laboratory April 26-27 for

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

    Supercomputing Challenge Expo and awards ceremony Supercomputing Challenge Expo and awards ceremony Students descend on Los Alamos National Laboratory April 26-27 for Supercomputing Challenge Expo and awards ceremony The goal of the yearlong competition is to increase knowledge of science and computing, expose students and teachers to computers and applied mathematics. April 21, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez

  5. Students showcase research at 19th Supercomputing Challenge Expo at Los

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

    Alamos National Laboratory Supercomputing Challenge Expo Students showcase research at 19th Supercomputing Challenge Expo at Los Alamos National Laboratory The goal is to increase knowledge of science and computing, expose students and teachers to computers and applied mathematics, and instill enthusiasm for science. April 14, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering

  6. Study finds radioactivity around Los Alamos largely due to natural sources

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

    Radioactivity largely due to natural sources Study finds radioactivity around Los Alamos largely due to natural sources The study was subsequently peer reviewed externally by scientists at Colorado State University and internally within the Lab. December 10, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma

  7. Supercomputing Challenge draws more than 200 students to Los Alamos

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

    National Laboratory Supercomputing Challenge draws more than 200 students Supercomputing Challenge draws more than 200 students to Los Alamos National Laboratory The Challenge is project-based learning geared to teaching a wide range of skills April 16, 2015 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma

  8. Chevron, GE form Technology Alliance

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

    Chevron, GE form Technology Alliance Chevron, GE form Technology Alliance The Chevron GE Technology Alliance will develop and commercialize valuable technologies to solve critical needs for the oil and gas industry. February 3, 2014 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los

  9. Christina Behr-Andres named science advisor to governor

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

    Science advisor to governor Christina Behr-Andres named science advisor to governor Behr-Andres will aid indevelopment and promotion of science and technology policies for economic and educational opportunities. June 9, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos

  10. Climate researcher McDowell receives Fulbright Scholar Award

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

    Fulbright Scholar Award Climate researcher McDowell receives Fulbright Scholar Award The Fulbright Program is designed to "increase mutual understanding between the people of the United States and the people of other countries." August 31, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics

  11. Collaboration yields 'The Right Glasses' for observing mystery behavior

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

    in electrons Observing mystery behavior In electrons Collaboration yields 'The Right Glasses' for observing mystery behavior in electrons The research may lead to a better understanding of superconductors or development of better materials for powering high-speed electronics. December 13, 2007 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience,

  12. Computer modeling reveals how surprisingly potent hepatitis C drug works

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

    Hepatitis C computer modeling Computer modeling reveals how surprisingly potent hepatitis C drug works A study reveals how daclatasvir targets one of its proteins and causes the fastest viral decline ever seen with anti-HCV drugs - within 12 hours of treatment. February 19, 2013 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy

  13. Computing

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

    Computing /newsroom/_assets/images/computing-icon.png Computing Providing world-class high performance computing capability that enables unsurpassed solutions to complex problems of strategic national interest. Health Space Computing Energy Earth Materials Science Technology The Lab All Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable

  14. Consortium to design human trials of mosaic HIV vaccine

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

    Human trials of mosaic HIV vaccine Consortium to design human trials of mosaic HIV vaccine The vaccine represents a novel strategy for fighting the virus that causes AIDS by attempting to address one of the most daunting challenges in HIV vaccine design. October 18, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to

  15. Continental breakup and the dawn of humankind

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

    Continental breakup and the dawn of humankind Continental breakup and the dawn of humankind In the newest "Frontiers in Science" lecture series, geologist Giday WoldeGabriel will discuss the intriguing fossil findings from an African rift valley. March 31, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to

  16. Darleane Hoffman and Wojciech Zurek named 2014 Los Alamos Medal recipients

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

    Hoffman and Zurek named 2014 Los Alamos Medal recipients Darleane Hoffman and Wojciech Zurek named 2014 Los Alamos Medal recipients The Los Alamos Medal was established in 2001 to honor those who have contributed to the Laboratory at the highest level April 23, 2015 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to

  17. David Telles wins NNSA Security Professional of the Year award

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

    Security Professional of the Year award David Telles wins NNSA Security Professional of the Year award The award recognizes one federal employee and one contractor employee whose contributions to the security programs within the NNSA enterprise exemplify the highest ideals of public service. May 7, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from

  18. Antibody library project could unlock mysteries of human gene function

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

    Mysteries of human gene function Antibody library project could unlock mysteries of human gene function By looking at antibodies, researchers can identify where, in a cell, genes are active and under what conditions they increase or decrease their expression. October 31, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy

  19. April

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

    April /newsroom/_assets/images/newsroom-icon.jpg April We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Albuquerque duo

  20. April

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

    April /newsroom/_assets/images/newsroom-icon.jpg April We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Breaking the

  1. April

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

    April /newsroom/_assets/images/newsroom-icon.jpg April We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. LAESF

  2. August

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

    August /newsroom/_assets/images/newsroom-icon.jpg August We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Magnetism and

  3. August

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

    August /newsroom/_assets/images/newsroom-icon.jpg August We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. LANL awards

  4. Awards recognize outstanding innovation in Technology Transfer

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

    Awards recognize outstanding innovation Awards recognize outstanding innovation in Technology Transfer The award honors inventors whose patented invention exhibits significant technical advance, adaptability to public use, and noteworthy value to the mission of the Lab. August 8, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable

  5. The Occurrence of Erionite at Yucca Mountain

    SciTech Connect (OSTI)

    NA

    2004-07-01

    The naturally-occurring zeolite mineral erionite has a fibrous morphology and is a known human carcinogen (inhalation hazard). Erionite has been found typically in very small quantities and restricted occurrences in the course of mineralogic characterization of Yucca Mountain as a host for a high-level nuclear waste repository. The first identification of erionite was made in 1984 on the basis of morphology and chemical composition and later confirmed by X-ray diffraction analysis. It was found in the lower vitrophyre (Tptpv3) of the Topopah Spring Tuff in a borehole sidewall sample. Most erionite occurrences identified at Yucca Mountain are in the Topopah Spring Tuff, within an irregular zone of transition between the lower boundary of devitrified tuff and underlying glassy tuff. This zone is fractured and contains intermingled devitrified and vitric tuff. In 1997, a second host of erionite mineralization was identified in the Exploratory Studies Facility within and adjacent to a high-angle fracture/breccia zone transgressing the boundary between the lowermost devitrified tuff (Tpcplnc) and underlying moderately welded vitric tuff (Tpcpv2) of the Tiva Canyon Tuff. The devitrified-vitric transition zones where erionite is found tend to have complex secondary-mineral assemblages, some of very localized occurrence. Secondary minerals in addition to erionite may include smectite, heulandite-clinoptilolite, chabazite, opal-A, opal-CT, cristobalite, quartz, kenyaite, and moganite. Incipient devitrification within the Topopah Spring Tuff transition zone includes patches that are highly enriched in potassium feldspar relative to the precursor volcanic glass. Geochemical conditions during glass alteration may have led to local evolution of potassium-rich fluids. Thermodynamic modeling of zeolite stability shows that erionite and chabazite stability fields occur only at aqueous K concentrations much higher than in present Yucca Mountain waters. The association of erionite with opal-A, opal-CT, and moganite suggests that erionite formed at a high silica activity.

  6. Geology of the USW SD-7 drill hole Yucca Mountain, Nevada

    SciTech Connect (OSTI)

    Rautman, C.A.; Engstrom, D.A.

    1996-09-01

    The USW SD-7 drill hole is one of several holes drilled under Site Characterization Plan Study 8.3.1.4.3.1, also known as the Systematic Drilling Program, as part of the U.S. Department of Energy characterization program at Yucca Mountain, Nevada. The Yucca Mountain site has been proposed as the potential location of a repository for high-level nuclear waste. The SD-7 drill hole is located near the southern end of the potential repository area and immediately to the west of the Main Test Level drift of the Exploratory Studies Facility. The hole is not far from the junction of the Main Test Level drift and the proposed South Ramp decline. Drill hole USW SD-7 is 2675.1 ft (815.3 m) deep, and the core recovered nearly complete sections of ash-flow tuffs belonging to the lower half of the Tiva Canyon Tuff, the Pah Canyon Tuff, and the Topopah Spring Tuff, all of which are part of the Miocene Paintbrush Group. Core was recovered from much of the underlying Calico Hills Formation, and core was virtually continuous in the Prow Pass Tuff and the Bullfrog Tuff. The SD-7 drill hole penetrated the top several tens of feet into the Tram Tuff, which underlies the Prow Pass and Bullfrog Tuffs. These latter three units are all formations of the Crater Flat Group, The drill hole was collared in welded materials assigned to the crystal-poor middle nonlithophysal zone of the Tiva Canyon Tuff; approximately 280 ft (85 m) of this ash-flow sheet was penetrated by the hole. The Yucca Mountain Tuff appears to be missing from the section at the USW SD-7 location, and the Pah Canyon Tuff is only 14.5 ft thick. The Pah Canyon Tuff was not recovered in core because of drilling difficulties, suggesting that the unit is entirely nonwelded. The presence of this unit is inferred through interpretation of down-hole geophysical logs.

  7. geothermal application Cuderman, J.F.; Chu, T.Y.; Jung, J.; Jacobson...

    Office of Scientific and Technical Information (OSTI)

    Cuderman, J.F.; Chu, T.Y.; Jung, J.; Jacobson, R.D. 15 GEOTHERMAL ENERGY; 03 NATURAL GAS; 02 PETROLEUM; 58 GEOSCIENCES; BOREHOLES; EXPLOSIVE FRACTURING; TUFF; EXPERIMENTAL...

  8. South Carolina's 5th congressional district: Energy Resources...

    Open Energy Info (EERE)

    Companies in South Carolina's 5th congressional district BB Hobbs Inc RTEV Inc Ruff Tuff Electric Vehicles Retrieved from "http:en.openei.orgwindex.php?titleSouthCarolina%27...

  9. Geochemistry Of Waters In The Valley Of Ten Thousand Smokes Region...

    Open Energy Info (EERE)

    tuff lens deep in the 1912 ash-flow sheet of the upper River Lethe area. Bicarbonate-sulfate waters resulting from interaction of near-surface waters and the cooling 1953-1968...

  10. Microsoft Word - Attach_A_Site Description 2007_Final.doc

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

    576-8401 Fax: (865) 576-5728 E-mail: reports@adonis.osti.gov DOENV25946--543-ATT-A ... and Abbreviations AA alluvial aquifer AEC Atomic Energy Commission ATCU argillic tuff ...

  11. Core Log Valles Caldera No. 2A, New Mexico | Open Energy Information

    Open Energy Info (EERE)

    scientific core hole in the caldera, was cored through a faulted and brecciated sequence of intracauldron tuffs and volcaniclastic rocks to a depth of 528 m. As of November...

  12. Cool LinksFavorite Science Questions

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

    we haven't tried, that you will find the scoria scratches the tuff and not vice versa. This method is used by gemologists, who know that a rock that can be scratched by a...

  13. Air-injection field tests to determine the effect of a heat cycle...

    Office of Scientific and Technical Information (OSTI)

    the effect of a heat cycle on the permeability of welded tuff Citation Details In-Document Search Title: Air-injection field tests to determine the effect of a heat cycle on the ...

  14. Field air injection tests to determine the effect of a heat cycle...

    Office of Scientific and Technical Information (OSTI)

    Field air injection tests to determine the effect of a heat cycle on the permeability of welded tuff Citation Details In-Document Search Title: Field air injection tests to ...

  15. Air-injection field tests to determine the effect of a heat cycle...

    Office of Scientific and Technical Information (OSTI)

    Air-injection field tests to determine the effect of a heat cycle on the permeability of welded tuff Citation Details In-Document Search Title: Air-injection field tests to ...

  16. Top-secret super-secure vault declassified

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

    Top-secret super-secure vault declassified Top-secret super-secure vault declassified Located in Los Alamos canyon at Technical Area 41, the Tunnel Vault was built between 1948 and 1949. July 23, 2013 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits

  17. Understanding of solar wind structure might be wrong

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

    Solar wind structure misunderstood Understanding of solar wind structure might be wrong The plasma particles flowing from the Sun and blasting past the Earth might be configured more as a network of tubes than a river-like stream. September 7, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  18. February

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

    February /newsroom/_assets/images/newsroom-icon.jpg February We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. Burned trees in the Jemez Mountains of New Mexico after the 2011 Las Conchas fire. Image by Craig D. Allen, USGS. Nature climate change features Los Alamos forest research The print issue features as its cover story the tree-stress research of LANL scientist A. Park

  19. Hotel Information

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

    Hotel Information Hotel Information Los Alamos National Laboratory is situated on a mesatop on the eastern side of the Jemez Mountains, an impressive series of ancient volcanoes with extensive views of the Sangre de Cristo Mountains in the east, where sunsets turn the western slopes a vibrant red. We hope you enjoy your stay in the Land of Enchantment. Contacts Mike Rogers (505) 665-2513 Email Chandra Savage Marsden (505) 664-0183 Email Lodging A block of rooms has been reserved under the name

  20. Seismic Imaging and Monitoring

    SciTech Connect (OSTI)

    Huang, Lianjie

    2012-07-09

    I give an overview of LANL's capability in seismic imaging and monitoring. I present some seismic imaging and monitoring results, including imaging of complex structures, subsalt imaging of Gulf of Mexico, fault/fracture zone imaging for geothermal exploration at the Jemez pueblo, time-lapse imaging of a walkway vertical seismic profiling data for monitoring CO{sub 2} inject at SACROC, and microseismic event locations for monitoring CO{sub 2} injection at Aneth. These examples demonstrate LANL's high-resolution and high-fidelity seismic imaging and monitoring capabilities.

  1. Contact Us | Department of Energy

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

    About Us » Contact Us Contact Us For more information about the Department of Energy's Environmental Management Los Alamos Field Office and its programs, contact us: By Mail Department of Energy Environmental Management Los Alamos Field Office 3747 West Jemez Road MS-A316 Los Alamos, New Mexico 87544 By Phone (505)-665-5658 Media Inquiries For Public Information and News Media Inquiries call: (505) 665-7768 or email: PublicAffairs.EMLA@em.doe.gov News Public Participation Contact Us

  2. News Releases - 2009

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

    /newsroom/_assets/images/newsroom-icon.jpg News Releases - 2009 We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. January» February» March» April» May» June» July» August» September» October» November» December» Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation

  3. News Releases - 2011

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

    /newsroom/_assets/images/newsroom-icon.jpg News Releases - 2011 We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. January» February» March» April» May» June» July» August» September» October» November» December» Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation

  4. LANL closes road, trails for safety reasons; flooding and erosion control

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

    work under way Road, trails closed for safety reasons LANL closes road, trails for safety reasons; flooding and erosion control work under way Closure is in response to the increased fire risk and danger of flash flooding. July 8, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  5. LANL names new head of Plutonium Science and Manufacturing

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

    Jeff Yarbrough joins Los Alamos from B&W Pantex LANL names new head of Plutonium Science and Manufacturing Jeff Yarbrough joins Los Alamos from the B&W Pantex plant in Amarillo, Texas. March 2, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory

  6. LANL scientists win two prestigious E.O. Lawrence Awards from the

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

    Department of Energy LANL scientists win two prestigious E.O. Lawrence Awards LANL scientists win two prestigious E.O. Lawrence Awards from the Department of Energy Mark Chadwick and David Chavez are winners of 2011 Ernest Orlando Lawrence Awards November 28, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to

  7. Lab to host annual LDRD day September 13

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

    Lab to host annual LDRD day Lab to host annual LDRD Day September 13 Some of LANL's most innovative scientists will explain and present their cutting-edge work to the public. September 6, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top

  8. Ellen O. Tauscher named to Lawrence Livermore and Los Alamos Boards of

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

    Governors Tauscher named to Boards of Governors Ellen O. Tauscher named to Lawrence Livermore and Los Alamos Boards of Governors Tauscher has also been appointed as a member of the LANS/LLNS Boards' Mission Committee. August 27, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

  9. AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

    National Nuclear Security Administration (NNSA)

    AMENDMENT/MODIFICATION NO . 3. EFFECTIVE DATE 0232 See Block 16C 6. ISSUED BY CODE 05003 NNSA/Los Al amos Si t e Office U. S . Dep a rtme nt of Ene r gy Los Alamo s Sit e Off i ce 3747 We st Jemez Road Los Al a mos NM 87544 8. NAME AND ADDRESS OF CONTRACTOR (No. , street, county, State and ZIP Code) L A OS ALAMOS NAT I ONAL SECURI TY, ttn : STEVE K. SHOOK P.O . BOX 1663 , M S P222 L OS ALAMOS NM 875450001 CODE 175252894 LLC FACILITY CODE 11 . CONTRACT ID CODE I PAGE OF PAGES 1 I 2 4.

  10. AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

    National Nuclear Security Administration (NNSA)

    l PAGE 1 OF 3PAGES 2. AMENDMENT/MODIFICATION NO. I 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. I 5. PROJECT NO. (If applicable) 180 See Block 16 C 6.1SSUEDBY CODE 7. ADMINISTERED BY (If other than Item 6) CODE U.S. Department of Energy National Nuclear Security Administration Manager, Los Alamos Site Office 3747 West Jemez Road Los Alamos, NM 87544 8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, state, ZIP Code) 9A. AMENDMENT OF SOLICITATION NO. Los Alamos National Security, LLC

  11. AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

    National Nuclear Security Administration (NNSA)

    I PAGE 1 OF 1 PAGES 2. AMENDMENT/MODIFICATION NO. I 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REO. NO. I 5. PROJECT NO. (If applicable) 212 See Block 16 C 6.1SSUEDBY CODE 7. ADMINISTERED BY (If other than Item 6) CODE U.S. Department of Energy National Nuclear Security Administration Manager, Los Alamos Site Office 3747 West Jemez Road Los Alamos, NM 87544 8. NAME AND ADDRESS OF CONTRACTOR (No., street, county. state, ZIP Code} 9A. AMENDMENT OF SOLICITATION NO. Los Alamos National Security, LLC

  12. AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 11. CONTRACT ID CODE

    National Nuclear Security Administration (NNSA)

    l PAGE OF PAGES 1 I 3 2. AMENDMENT/MODIFICATION NO. See Block 16C 4. REQUISITION/PURCHASE REQ. NO. 15. PROJECT NO. (If applicable) 3. EFFECTIVE DA TE 0264 6. ISSUED BY CODE 05003 NNSA/Los Alamos Site Office U.S. Department of Energy NNSA/Los Alamos Site Office 3747 West Jemez Road Los Alamos NM 87544 8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code) LOS ALAMOS NATIONAL SECURITY, LLC Attn: STEVE K. SHOOK P.O. BOX 1663, MS P222 LOS ALAMOS NM 875450001 CODE 175252894

  13. Four Los Alamos projects selected as R&D 100 Award finalists

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

    Four Los Alamos projects selected as R&D 100 Award finalists Four Los Alamos projects selected as R&D 100 Award finalists Finalists include X-ray imaging, pipe corrosion, data handling and damage-detection software July 27, 2015 Los Alamos NationalA team uses the PipeLIBS tool, which can quickly assess the condition of a pipe. Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines

  14. AmeriFlux US-Vcm Valles Caldera Mixed Conifer

    SciTech Connect (OSTI)

    Litvak, Marcy

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Vcm Valles Caldera Mixed Conifer. Site Description - The Valles Caldera Mixed Conifer site is located in the 1200 km2 Jemez River basin in north-central New Mexico. Common to elevations ranging from 3040 to 2740 m in the region, the mixed conifer stand, within the entirety of the tower footprint in all directions, provides an excellent setting for studying the seasonal interaction between snow and vegetation.

  15. Recovery Act funds advance cleanup efforts at Cold War site

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

    Cleanup efforts at Cold War site Recovery Act funds advance cleanup efforts at Cold War site A local small business, ARSEC Environmental, LLC, of White Rock, NM, won a $2 million task order in April to perform this work. June 29, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

  16. Quality New Mexico recognizes Community Programs Office

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

    CPO receives Piñon recognition Quality New Mexico recognizes Community Programs Office LANL has received 14 Piñon and Roadrunner recognitions from Quality New Mexico since 1997. March 6, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top

  17. Melrose High trio named top team in 20th New Mexico Supercomputing

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

    Challenge Melrose named top team in Supercomputing Challenge Melrose High trio named top team in 20th New Mexico Supercomputing Challenge Each student receives a check for $1,000. The team also received the Crowd Favorite Award-and $100-as selected by student participants, teachers, and mentors. April 27, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines

  18. Laboratory to change vehicle traffic-screening regimen at vehicle

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

    inspection station Changes to vehicle traffic-screening Laboratory to change vehicle traffic-screening regimen at vehicle inspection station Lanes two through five will be open 24 hours a day and won't be staffed by a Laboratory protective force officer. September 1, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy

  19. Los Alamos National Laboratory employees pledge $2.17 million in 2015

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

    giving campaign Employees pledge $2.17 million in 2015 giving campaign Los Alamos National Laboratory employees pledge $2.17 million in 2015 giving campaign The amount pledged is a record for a giving campaign by Los Alamos employees. November 25, 2014 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics

  20. Los Alamos National Laboratory scientists will codirect $14.5 million

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

    National Center for Systems Biology National Center for Systems Biology Los Alamos National Laboratory scientists will codirect $14.5 million National Center for Systems Biology The new Spatiotemporal Modeling Center is funded by a $14.5 million, five-year grant from the National Institute for General Medical Sciences. July 28, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation

  1. Los Alamos National Laboratory, LANS develop new mentor-protégé

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

    agreements New mentor-protégé agreements Los Alamos National Laboratory, LANS develop new mentor-protégé agreements LANS, LLC recently entered into mentor-protégé agreements with North Wind, Inc. and Performance Maintenance Inc. July 8, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and

  2. Los Alamos National Laboratory, Sandia Labs, other major employers commit

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

    to STEM education in New Mexico STEM education in New Mexico Los Alamos National Laboratory, Sandia Labs, other major employers commit to STEM education in New Mexico Los Alamos, Sandia and several partners are hosting a discussion on "STEM Education in New Mexico" on Nov. 22. November 20, 2014 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from

  3. Los Alamos National Security creates mentor-protégé agreements with two

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

    veteran-owned businesses Agreements with veteran-owned businesses Los Alamos National Security creates mentor-protégé agreements with two veteran-owned businesses New mentor-protégé agreements with SDV Construction and Trillacorpe Construction. July 30, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to

  4. Los Alamos among new DOE projects to create new technology pathways for

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

    low-cost fusion energy development New DOE projects for low-cost fusion energy development Los Alamos among new DOE projects to create new technology pathways for low-cost fusion energy development Three of the projects involve Los Alamos National Laboratory science staff and partners. July 20, 2015 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from

  5. Los Alamos expertise integral to nuclear energy innovation hub

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

    Nuclear energy innovation hub Los Alamos expertise integral to nuclear energy innovation hub The information gained through this effort will help extend the life and improve the efficiency of the existing U.S. nuclear reactor fleet and could help lead to the design of safer, longer-lasting materials in next-generation reactors. June 3, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation

  6. Los Alamos reduces water use by 26 percent in 2014

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

    Los Alamos reduces water use Los Alamos reduces water use by 26 percent in 2014 The Lab decreased its water usage by 26 percent, with about one-third of the reduction attributable to using reclaimed water to cool a supercomputing center. March 16, 2015 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and

  7. USDA awards $1 million eor e. coli research by Los Alamos National

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

    Laboratory and New Mexico Consortium Early detection and multiple-sample capability are focus of team's efforts USDA awards $1 million for E. coli research by LANL and New Mexico Consortium Researchers received a portion of a recent $25 million grant from the U.S. Department of Agriculture to study E. coli in the beef industry. February 29, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and

  8. Northern New Mexico Citizens' Advisory Board

    Office of Environmental Management (EM)

    energy.gov/em/nnmcab NNMCAB Members Douglas Sayre, Chair Santa Fe, NM Gerard Martínez y Valencia, Vice-Chair Santa Fe, NM Carla Abeyta Chimayo, NM Max Baca Las Vegas, NM Diahann Cordova Alcalde, NM Mary Friday Taos, NM Nona Girardi Los Alamos, NM Angelica Gurulé Española, NM Joshua Madalena Pueblo of Jemez, NM Tessa Mascareñas Española, NM Daniel Mayfield Nambe, NM Alex Puglisi Santa Fe, NM Angel Quintana Pueblo of Pojoaque, NM Rod Sanchez Corrales, NM Ashley Sanderson Santa Fe, NM Stephen

  9. Santa Fe, NM 87506

    Office of Environmental Management (EM)

    5 Ms. Christine Gelles, Acting Manager EM-LA Field Office 3747 West Jemez Road, MS A316 Los Alamos, NM 87544 Dear Ms. Gelles, I am pleased to enclose Recommendation 2015-03, unanimously approved by the Northern New Mexico Citizens' Advisory Board at its April 8, 2015 Combined Committee meeting in Pojoaque, New Mexico. Please call Lee Bishop, Co-DDFO, Michael Gardipe, Co-DDFO, or Menice Santistevan, Executive Director, if you have questions regarding this recommendation. We look forward to the

  10. Accommodations

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

    Accommodations Accommodations Los Alamos National Laboratory is situated on a mesatop on the eastern side of the Jemez Mountains, an impressive series of ancient volcanoes with extensive views. Across the valley to the east is Santa Fe, nestled in the foothills of the Sangre de Cristo Mountains, where sunsets turn the western slopes a vibrant red. UPDATE 3/23/16 The block of rooms at La Fonda is now full at the group rate of $99/night. Additional rooms are available at the La Posada de Santa Fe

  11. Scientists use world's fastest computer to understand nonlinear physics of

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

    high-power lasers Nonlinear physics of high-power lasers Scientists use world's fastest computer to understand nonlinear physics of high-power lasers To achieve fusion scientists must put as much laser energy on target as possible. October 28, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and

  12. Scientists use world's fastest supercomputer to model origins of the

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

    unseen universe Origins of the unseen universe Scientists use world's fastest supercomputer to model origins of the unseen universe The model aims to look at galaxy-scale mass concentrations above and beyond quantities seen in state-of-the-art sky surveys. October 26, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy

  13. Surprise Laboratory guest to make cameo appearance in "Arsenic and Old

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

    Lace" "Arsenic and Old Lace" cameo appearance Surprise Laboratory guest to make cameo appearance in "Arsenic and Old Lace" An as-yet-undisclosed LANL official will "revive" the 69-year-old tradition of playing a corpse on stage this weekend. September 11, 2013 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience,

  14. Synthetic fuel concept to steal CO2 from air

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

    Synthetic fuel concept Synthetic fuel concept to steal CO2 from air Lab has developed a low-risk, transformational concept, called Green Freedom(tm), for large-scale production of carbon-neutral, sulfur-free fuels and organic chemicals from air and water. February 12, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources,

  15. Part III - List of Documents, Exhibits, and Other Attachments

    National Nuclear Security Administration (NNSA)

    63 See Block 16C 6. ISSUED BY CODE 05003 NNSA/Los Alamos Site Off ice U.S. Department of Energy NNSA/Los Alamos Site Office 3747 West Jemez Road Los Alamos NM 87544 8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code) L A p OS ALAMOS NATIONAL SECURITY, ttn: STEVE K. SHOOK .0. BOX 1663, MS P222 L OS ALAMOS NM 875450001 CODE 175252894 LLC FACILITY CODE 11. CONTRACT ID CODE I PAGE OF PAGES 1 I Cl 4. REQUISITION/PURCHASE REQ. NO. 15. PROJECT NO. (If applicable) 7. ADMINISTERED

  16. Part III - List of Documents, Exhibits, and Other Attachments

    National Nuclear Security Administration (NNSA)

    1 See Block 16C 6. ISSUED BY CODE 05003 NNSA/Los Alamos Site Office U.S. Department of Energy NNSA/Los Alamos Site Office 3747 West Jemez Road Los Alamos NM 87544 8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code) L A p L OS ALAMOS NATIONAL SECURITY, ttn: STEVE K. SHOOK .0. BOX 1663, MS P222 OS ALAMOS NM 875450001 CODE 175252894 LLC FACILITY CODE 11 CONTRACT ID CODE I PAGE OF PAGES i I 2 4. REQUISITION/PURCHASE REQ NO. 15. PROJECT NO. (If applicable) 7. ADMINISTERED BY

  17. Part III - List of Documents, Exhibits, and Other Attachments

    National Nuclear Security Administration (NNSA)

    OF PAGES 1 2 2. AMENDMENT/MODIFICATION NO . 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicable} 229 See Block 16C 6. ISSUED BY CODE 05003 7. ADMINISTERED BY {If other than Item 6) CODE 05003 NNSA/Los Alamos Site Office U. S . Department of Energy Los Alamos Site Office 3747 West Jemez Road Los Alamos NM 87544 8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code) LOS ALAMOS NATIONAL SECURITY , LLC Attn: STEVE K. SHOOK P.O. BOX 1663, MS P222 LOS

  18. ________________________________________________________________

    National Nuclear Security Administration (NNSA)

    AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE PAGE 1 OF 1 PAGE 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicable) 2. AMENDMENT/MODIFICATION NO. M051 See Block 16 C 6. ISSUED BY CODE 7. ADMINISTERED BY (If other than Item 6) CODE U.S. Department of Energy National Nuclear Security Administration Manager, Los Alamos Site Office 3747 West Jemez Road Los Alamos, NM 87544 9A. AMENDMENT OF SOLICITATION NO. 9B. DATED (SEE ITEM 11) 8. NAME AND

  19. CMRR SEIS commments Tuesday Final

    National Nuclear Security Administration (NNSA)

    1 W. Cordova, #808, Santa Fe, NM 87505 * Phone and fax: 505.989.7342 info@nukewatch.org * www.nukewatch.org * http://www.nukewatch.org/watchblog/ 1 November 16, 2010 Mr. John Tegtmeier CMRR-NF SEIS Document Manager Los Alamos Site Office 3747 West Jemez Road TA-3 Building 1410 Los Alamos, New Mexico, 87544 By e-mail to NEPALASO@doeal.gov Nuclear Watch New Mexico (NWNM) respectfully submits these comments on the needed scope of the Supplemental Environmental Impact Statement for the Nuclear

  20. DOE/EIS-0380

    National Nuclear Security Administration (NNSA)

    3 FISCAL YEAR 2013 MITIGATION ACTION PLAN ANNUAL REPORT FOR THE 2008 LOS ALAMOS NATIONAL LABORATORY SITE-WIDE ENVIRONMENTAL IMPACT STATEMENT JANUARY 2014 LOS ALAMOS FIELD OFFICE 3747 West Jemez Road, MS A-316 Los Alamos, New Mexico 87545 DISCLAIMER: This document was prepared by Los Alamos National Security, LLC (LANS) in their role as management and operating (M&O) contractor for the Los Alamos National Laboratory, under contract to DOE/NNSA (Contract Number DE-AC52-06NA25396). DOE/NNSA

  1. DOE/EIS-0380

    National Nuclear Security Administration (NNSA)

    1 FISCAL YEAR 2011 MITIGATION ACTION PLAN ANNUAL REPORT FOR THE 2008 LOS ALAMOS NATIONAL LABORATORY SITE-WIDE ENVIRONMENTAL IMPACT STATEMENT APRIL 2012 LOS ALAMOS SITE OFFICE 3747 West Jemez Road, MS A-316 Los Alamos, New Mexico 87545 DISCLAIMER: This document was prepared by Los Alamos National Security, LLC (LANS) in their role as management and operations (M&O) contractor for the Los Alamos National Laboratory, under contract to DOE/NNSA (Contract Number DE-AC52-06NA25396). DOE/NNSA LASO

  2. DOE/EIS-0380

    National Nuclear Security Administration (NNSA)

    2 FISCAL YEAR 2012 MITIGATION ACTION PLAN ANNUAL REPORT FOR THE 2008 LOS ALAMOS NATIONAL LABORATORY SITE-WIDE ENVIRONMENTAL IMPACT STATEMENT MARCH 2013 LOS ALAMOS FIELD OFFICE 3747 West Jemez Road, MS A-316 Los Alamos, New Mexico 87545 DISCLAIMER: This document was prepared by Los Alamos National Security, LLC (LANS) in their role as management and operating (M&O) contractor for the Los Alamos National Laboratory, under contract to DOE/NNSA (Contract Number DE-AC52-06NA25396). DOE/NNSA LASO

  3. AQ AM Announcement Y150512 DRAFT jm-cpb

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

    Los Alamos Research Park Suite 301 W Jemez Road, Los Alamos, NM 87544 Phone: 505-412-4200 n Fax: 505-2 2-0049 n info@newmexicoconsortium.org July 2015 Workshop Advanced Qualification of Additive Manufacturing Materials using in situ sensors, diagnostics and modeling Venues: La Fonda on the Plaza - Santa Fe - July 20 - 21, 2015 Los Alamos National Laboratory - July 22, 2015 (LANL participants only) Sponsors: Los Alamos National Laboratory: Institute for Materials Science (IMS) and MaRIE Cost:

  4. The Valles natural analogue project

    SciTech Connect (OSTI)

    Stockman, H.; Krumhansl, J.; Ho, C.; McConnell, V.

    1994-12-01

    The contact between an obsidian flow and a steep-walled tuff canyon was examined as an analogue for a highlevel waste repository. The analogue site is located in the Valles Caldera in New Mexico, where a massive obsidian flow filled a paleocanyon in the Battleship Rock tuff. The obsidian flow provided a heat source, analogous to waste panels or an igneous intrusion in a repository, and caused evaporation and migration of water. The tuff and obsidian samples were analyzed for major and trace elements and mineralogy by INAA, XRF, X-ray diffraction; and scanning electron microscopy and electron microprobe. Samples were also analyzed for D/H and {sup 39}Ar/{sup 4O} isotopic composition. Overall,the effects of the heating event seem to have been slight and limited to the tuff nearest the contact. There is some evidence of devitrification and migration of volatiles in the tuff within 10 meters of the contact, but variations in major and trace element chemistry are small and difficult to distinguish from the natural (pre-heating) variability of the rocks.

  5. Geology of the USW SD-12 drill hole Yucca Mountain, Nevada

    SciTech Connect (OSTI)

    Rautman, C.A.; Engstrom, D.A.

    1996-11-01

    Drill hole USW SD-12 is one of several holes drilled under Site Characterization Plan Study 8.3.1.4.3.1, also known as the {open_quotes}Systematic Drilling Program,{close_quotes} as part of the U.S. Department of Energy characterization program at Yucca Mountain, Nevada, which has been proposed as the potential location of a repository for high-level nuclear waste. The SD-12 drill hole is located in the central part of the potential repository area, immediately to the west of the Main Test Level drift of the Exploratory Studies Facility and slightly south of midway between the North Ramp and planned South Ramp declines. Drill hole USW SD-12 is 2166.3 ft (660.26 m) deep, and the core recovered essentially complete sections of ash-flow tuffs belonging to the lower half of the Tiva Canyon Tuff, the Pah Canyon Tuff, and the Topopah Spring Tuff, all of which are part of the Miocene Paintbrush Group. A virtually complete section of the Calico Hills Formation was also recovered, as was core from the entire Prow Pass Tuff formation of the Crater Flat Group.

  6. Saturated Zone Colloid Transport

    SciTech Connect (OSTI)

    H. Viswanathan; P. Reimus

    2003-09-05

    Colloid retardation is influenced by the attachment and detachment of colloids from immobile surfaces. This analysis demonstrates the development of parameters necessary to estimate attachment and detachment of colloids and, hence, retardation in both fractured tuff and porous alluvium. Field and experimental data specific to fractured tuff are used for the analysis of colloid retardation in fractured tuff. Experimental data specific to colloid transport in alluvial material from Yucca Mountain as well as bacteriophage field studies in alluvial material, which are thought to be good analogs for colloid transport, are used to estimate attachment and detachment of colloids in the alluvial material. There are no alternative scientific approaches or technical methods for calculating these retardation factors.

  7. Unsaturated flow and transport through fractured rock related to high-level waste repositories; Final report, Phase 3

    SciTech Connect (OSTI)

    Evans, D.D.; Rasmussen, T.C. [Arizona Univ., Tucson, AZ (USA). Dept. of Hydrology and Water Resources

    1991-01-01

    Research results are summarized for a US Nuclear Regulatory Commission contract with the University of Arizona focusing on field and laboratory methods for characterizing unsaturated fluid flow and solute transport related to high-level radioactive waste repositories. Characterization activities are presented for the Apache Leap Tuff field site. The field site is located in unsaturated, fractured tuff in central Arizona. Hydraulic, pneumatic, and thermal characteristics of the tuff are summarized, along with methodologies employed to monitor and sample hydrologic and geochemical processes at the field site. Thermohydrologic experiments are reported which provide laboratory and field data related to the effects conditions and flow and transport in unsaturated, fractured rock. 29 refs., 17 figs., 21 tabs.

  8. Cinder Cone | Open Energy Information

    Open Energy Info (EERE)

    Tuff, Metamorphic Basement 38 MW38,000 kW 38,000,000 W 38,000,000,000 mW 0.038 GW 3.8e-5 TW 513.15 K240 C 464 F 923.67 R References 1.0 1.1 John Watson. Principal...

  9. 3D Model of the McGinness Hills Geothermal Area

    SciTech Connect (OSTI)

    Faulds, James E.

    2013-12-31

    The McGinness Hills geothermal system lies in a ~8.5 km wide, north-northeast trending accommodation zone defined by east-dipping normal faults bounding the Toiyabe Range to the west and west-dipping normal faults bounding the Simpson Park Mountains to the east. Within this broad accommodation zone lies a fault step-over defined by north-northeast striking, west-dipping normal faults which step to the left at roughly the latitude of the McGinness Hills geothermal system. The McGinness Hills 3D model consists of 9 geologic units and 41 faults. The basal geologic units are metasediments of the Ordovician Valmy and Vininni Formations (undifferentiated in the model) which are intruded by Jurassic granitic rocks. Unconformably overlying is a ~100s m-thick section of Tertiary andesitic lava flows and four Oligocene-to-Miocene ash-flow tuffs: The Rattlesnake Canyon Tuff, tuff of Sutcliffe, the Cambell Creek Tuff and the Nine Hill tuff. Overlying are sequences of pre-to-syn-extensional Quaternary alluvium and post-extensional Quaternary alluvium. 10-15Âş eastward dip of the Tertiary stratigraphy is controlled by the predominant west-dipping fault set. Geothermal production comes from two west dipping normal faults in the northern limb of the step over. Injection is into west dipping faults in the southern limb of the step over. Production and injection sites are in hydrologic communication, but at a deep level, as the northwest striking fault that links the southern and northern limbs of the step-over has no permeability.

  10. 3D Model of the McGinness Hills Geothermal Area

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

    Faulds, James E.

    2013-12-31

    The McGinness Hills geothermal system lies in a ~8.5 km wide, north-northeast trending accommodation zone defined by east-dipping normal faults bounding the Toiyabe Range to the west and west-dipping normal faults bounding the Simpson Park Mountains to the east. Within this broad accommodation zone lies a fault step-over defined by north-northeast striking, west-dipping normal faults which step to the left at roughly the latitude of the McGinness Hills geothermal system. The McGinness Hills 3D model consists of 9 geologic units and 41 faults. The basal geologic units are metasediments of the Ordovician Valmy and Vininni Formations (undifferentiated in the model) which are intruded by Jurassic granitic rocks. Unconformably overlying is a ~100s m-thick section of Tertiary andesitic lava flows and four Oligocene-to-Miocene ash-flow tuffs: The Rattlesnake Canyon Tuff, tuff of Sutcliffe, the Cambell Creek Tuff and the Nine Hill tuff. Overlying are sequences of pre-to-syn-extensional Quaternary alluvium and post-extensional Quaternary alluvium. 10-15ş eastward dip of the Tertiary stratigraphy is controlled by the predominant west-dipping fault set. Geothermal production comes from two west dipping normal faults in the northern limb of the step over. Injection is into west dipping faults in the southern limb of the step over. Production and injection sites are in hydrologic communication, but at a deep level, as the northwest striking fault that links the southern and northern limbs of the step-over has no permeability.

  11. Geology of the Yucca Mountain Region, Chapter in Stuckless, J.S., ED., Yucca Mountain, Nevada - A Proposed Geologic Repository for High-Level Radioactive Waste

    SciTech Connect (OSTI)

    J.S. Stuckless; D. O'Leary

    2006-09-25

    Yucca Mountain has been proposed as the site for the Nation's first geologic repository for high-level radioactive waste. This chapter provides the geologic framework for the Yucca Mountain region. The regional geologic units range in age from late Precambrian through Holocene, and these are described briefly. Yucca Mountain is composed dominantly of pyroclastic units that range in age from 11.4 to 15.2 Ma. The proposed repository would be constructed within the Topopah Spring Tuff, which is the lower of two major zoned and welded ash-flow tuffs within the Paintbrush Group. The two welded tuffs are separated by the partly to nonwelded Pah Canyon Tuff and Yucca Mountain Tuff, which together figure prominently in the hydrology of the unsaturated zone. The Quaternary deposits are primarily alluvial sediments with minor basaltic cinder cones and flows. Both have been studied extensively because of their importance in predicting the long-term performance of the proposed repository. Basaltic volcanism began about 10 Ma and continued as recently as about 80 ka with the eruption of cones and flows at Lathrop Wells, approximately 10 km south-southwest of Yucca Mountain. Geologic structure in the Yucca Mountain region is complex. During the latest Paleozoic and Mesozoic, strong compressional forces caused tight folding and thrust faulting. The present regional setting is one of extension, and normal faulting has been active from the Miocene through to the present. There are three major local tectonic domains: (1) Basin and Range, (2) Walker Lane, and (3) Inyo-Mono. Each domain has an effect on the stability of Yucca Mountain.

  12. L A S O W

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

    A S O W a re h o u s e M e tr o p o li s C e n te r N S S B S h o p s C M R N IS C P ar k in g P ar k in g P h y s ic s O to w i W el ln es s C en te r J. R. Oppenheimer Study Center (Cochiti and Jemez Rooms) Center for Integrated Nanotechnologies CINT Materials Science Laboratory MSL Auditorium MSL Courtyard Research Park Room 203 A / B 38 6 6 E A S T J E M E Z R O A D ( T R U C K R O U T E ) D IA M O N D D R IV E E N I W E T O K R O A D W E S T J E M E Z R O A D Los Alamos Canyon Bridge to Los

  13. Microsoft Word - NNM MSA Partners and Collaborators.docx

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

    Northern N ew M exico M ath & S cience A cademy PARTNERS A ND C OLLABORATORS Northern N ew M exico S chools Bureau o f I ndian E ducation ( BIE) San F elipe P ueblo D ay S chool Jemez P ueblo D ay S chool T'siya P ueblo D ay S chool O'hkay O wingeh P ueblo D ay S chool Taos P ueblo D ay S chool Santa C lara P ueblo D ay S chool San I ldefonso P ueblo D ay S chool Higher E ducation P artner University o f N ew M exico, E d. D . D octorate i n R ural L eadership a nd Math e ducation a nd M

  14. Microstructural characteristics of PWR spent fuel relative to its leaching behavior

    SciTech Connect (OSTI)

    Wilson, C.N.

    1985-11-01

    Microstructural, compositional and thermochemical properties of spent nuclear fuel are discussed relative to its potential performance as a high-level waste form under proposed Nevada Nuclear Waste Storage Investigations Project tuff repository conditions. Pressurized water reactor spent fuel specimens with various artificially induced cladding defects were leach tested in deionized water and in a reference tuff groundwater under ambient hot cell air and temperature conditions. Greater fractional actinide release was observed with bare fuel than with clad fuel leached through a cladding defect. Congruent actinide release and preferential release of cesium and technetium were observed in both water types. Selected summary radionuclide release data are presented and correlated to pre- and post-test microstructural characterization data.

  15. Microstructural characteristics of PWR [pressurized water reactor] spent fuel relative to its leaching behavior

    SciTech Connect (OSTI)

    Wilson, C.N.

    1986-01-01

    Microstructural, compositional and thermochemical properties of spent nuclear fuel are discussed relative to its potential performance as a high-level waste form under proposed Nevada Nuclear Waste Storage Investigations Project tuff repository conditions. Pressurized water reactor spent fuel specimens with various artificially induced cladding defects were leach tested in deionized water and in a reference tuff groundwater under ambient hot cell air and temperature conditions. Greater fractional actinide release was observed with bare fuel than with clad fuel leached through a cladding defect. Congruent actinide release and preferential release of cesium and technetium were observed in both water types. Selected summary radionuclide release data are presented and correlated to pre- and post-test microstructural characterization data.

  16. NNWSI [Nevada Nuclear Waste Storage Investigation] strategy for repository licensing

    SciTech Connect (OSTI)

    Plodinec, M.J.

    1987-01-16

    The Nevada Nuclear Waste Storage Investigation (NNWSI) has developed a strategy to license a nuclear waste repository in tuff. This strategy, which is currently circulating in draft form within the Department of Energy`s Office of Civilian Radioactive Waste Management, has important implications for DWPF waste form qualification activities, design of the DWPF process, and DWPF operations. In this report, the strategy and its implications for the DWPF are presented. 2 refs.

  17. Completion Report for Well ER-EC-8

    SciTech Connect (OSTI)

    Bechtel Nevada

    2004-10-01

    Well ER-EC-8 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of the Nevada Environmental Restoration Project at the Nevada Test Site, Nye County, Nevada. This well was drilled in the summer of 1999 as part of the U.S. Department of Energy's hydrogeologic investigation program in the Western Pahute Mesa - Oasis Valley region just west of the Nevada Test Site. A 44.5-centimeter surface hole was drilled and cased off to a depth of 129.8 meters below the surface. The hole diameter was then decreased to 31.1 centimeters for drilling to a total depth of 609.6 meters. One completion string with three isolated slotted intervals was installed in the well. A preliminary composite, static water level was measured at the depth of 98.4 meters, 24 days after installation of the completion string. Detailed lithologic descriptions with stratigraphic assignments are included in the report. These are based on evaluation of composite drill cuttings collected every 3 meters, and 20 sidewall samples taken at various depths below 157.9 meters, supplemented by geophysical log data and results of detailed chemical and mineralogical studies of rock samples. Drilling began in Tertiary-age tuff of the Thirsty Canyon Group, and penetrated tuffs of the Beatty Wash Formation, tuff of Buttonhook Wash, and the upper portion of the Ammonia Tanks Tuff. The geologic interpretation of data from this well helps define the location of the western margin of the Timber Mountain caldera complex in the southwestern Nevada volcanic field. Geologic and hydrologic data from the well will aid in development of models to predict groundwater flow and contaminant migration within and near the Nevada Test Site.

  18. Introduction

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

    earliest media reports of atmospheric nuclear testing in Nevada were based on eyewitness accounts. News reporters considered it a sign of importance when invited to watch detonations from News Nob, a large pile of volcanic tuff situated on the edge of Yucca Lake at the Nevada Test Site, now known at the Nevada National Security Site (NNSS). Thousands of newsmen trekked to observe and write about atomic mushroom clouds billowing above the desert of Nevada in the 1950s. Their articles were eagerly

  19. Thermal criticality in a repository environment

    SciTech Connect (OSTI)

    Morris, E.E.

    1995-11-01

    This report explores a scenario in which burial containers fail and fissile material is transported through the tuff by water to some location, away from the burial site, where an over-moderated critical mass gradually accumulates. Because of the low solubilities of plutonium and uranium, and the low ground water velocities, the analysis shows that such a scenario with {sup 239}Pu is probably impossible because the time required to accumulate a critical mass is large compared with the half-life of the {sup 239}Pu. In the case of {sup 235}U, the analysis indicates that the accumulation rates are so low that relatively small fission power levels would consume the {sup 235}U as fast as it accumulates, and that the thermal conductivity of the tuff is large enough to prevent a significant increase in temperature. Thus, the conditions for the removal of water by boiling and the associated autocatalytic increase in reactivity are not met in the case of {sup 235}U. An explosive release of energy does not appear to be possible. A simple water voiding model, which allows water removal at about the fastest possible rate, was used to explore a scenario in which the fuel accumulation rate was arbitrarily increased enough to cause water boiling and the associated dryout of the tuff. Calculations for this case indicate that disruption of the tuff, leading to a neutronic shutdown, would probably occur before an explosive energy release could be generated. Additional scenarios, which should be investigated in future work are identified.

  20. Calcite Fluid Inclusion, Paragenetic, and Oxygen Isotopic Records of Thermal Event(s) at Yucca Mountain, Nevada

    SciTech Connect (OSTI)

    B. Peterman; R. Moscati

    2000-08-10

    Yucca Mountain, Nevada, is under consideration as a potential high-level radioactive waste repository situated above the water table in 12.7 Ma tuffs. A wealth of textural and geochemical evidence from low-temperature deposits of calcite and silica, indicates that their genesis is related to unsaturated zone (UZ) percolation and that the level of the potential repository has never been saturated. Nonetheless, some scientists contend that thermal waters have periodically risen to the surface depositing calcite and opal in the tuffs and at the surface. This hypothesis received some support in 1996 when two-phase fluid inclusions (FIs) with homogenization temperatures (Th) between 35 and 75 C were reported from UZ calcite. Calcite deposition likely followed closely on the cooling of the tuffs and continues into the present. The paragenetic sequence of calcite and silica in the UZ is early stage calcite followed by chalcedony and quartz, then calcite with local opal during middle and late stages. Four types of FIs are found in calcite assemblages: (1) all-liquid (L); (2) all-vapor (V); (3) 2-phase with large and variable V:L ratios; and (4) a few 2-phase with small and consistent V:L ratios. Late calcite contains no FI assemblages indicating elevated depositional temperatures. In early calcite, the Th of type 4 FIs ranges from {approx} 40 to {approx} 85 C. Such temperatures (sub-boiling) and the assemblage of FIs are consistent with deposition in the UZ. Some delta 18O values < 10 permil in early calcite support such temperatures. Type 4 FIs, however, seem to be restricted to the early calcite stage, during which either cooling of the tuffs or regional volcanism were possible heat sources. Nonetheless, at present there is no compelling evidence of upwelling water as a source for the calcite/opal deposits.