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51. Atmospheric CO2 Trapped in the Ice Core from Siple Dome, Antarctica [NSIDC-0202]
These data are CO2 concentrations of the air occulded in Siple Dome ice core, Antarctica. The study was conducted between January 2001 and March 2003 on a deep ice core from Siple Dome Core A, located ...


52. Atmospheric CO2 and Climate: Byrd Ice Core, Antarctica [NSIDC-0314]
Reconstructions of ancient atmospheric CO2 variations help us better understand how the global carbon cycle and climate are linked. This data set compares CO2 variations on millennial time scales ...


53. Atmospheric, Snow and Firn Chemistry Studies for Interpretation of WAIS-Divide Cores, Antarctica [bales_0636929]
This award supports a project to understand how recent changes in atmospheric chemistry, and historical changes as recorded in snow, firn and ice, have affected atmospheric photochemistry over Antarctica. ...


54. BLM/OCS Ecological Investigations of Petroleum Production Platforms in the Central Gulf of Mexico [gov.noaa.ngdc.mgg.geology.G02895]   PARENT METADATA
The Ecological Investigations of Petroleum Production Platforms in the Central Gulf of Mexico Project was conducted by Texas A and M University under contract to NOAA and the Bureau of Land Management ...


55. BLM/OCS South Texas Outer Continental Shelf (STOCS) Project Sediment Data [gov.noaa.ngdc.mgg.geology.G02888]   PARENT METADATA
The South Texas Outer Continental Shelf Project (STOCS) conducted by the University of Texas and the USGS with funding from BLM/NOAA. The USGS produced geochemical analyses of sediment and suspended ...


56. BLM/OCS Southern California Outer Continental Shelf Environmental Baseline Studies [gov.noaa.ngdc.mgg.geology.G02881]   PARENT METADATA
Data in this file were produced by Science Applications, Inc., prime contractor on the Bureau of Land Management/Outer Continental Shelf - Southern California Studies (BLM/OCS). Data consist of six ...


57. Berkner Island Ice Cores 1994-95 [89738616867620]
Overview: 12 ice cores were drilled on and around the two main 'dome' locations on Berkner Island during the 1994/95 field season. These were drilled in a joint project between British Antarctic Survey ...


58. Bibliography & Inventory of Holocene Varved and Laminated Marine Sediments [G01244]
Bibliography and Inventory of Holocene Varved and Laminated Marine Sediments - locations of known high resolution paleoclimatic sediment records, plus bibliography of associated research.


59. Biogenic Silica and Carbon 14 Age Dates from Lake Victoria Cruise V95 Cores [gov.noaa.ngdc.mgg.geology.G02885]   PARENT METADATA
The LLO operates in conjunction with the Limnological Research Center (LRC) in working towards fulfilling the objectives of the International Decade for the East African Lakes (IDEAL) to study the ...


60. Blue Ice Tephra II - Brimstone Peak [NSIDC-0114]
This data set is the result of a study of volcanic ash and rock fragment (tephra) layers in exposed blue ice areas on Brimstone Peak (75.888S 158.55E) in East Antarctica. Tephra samples were collected ...


61. Blue Ice Tephra II - Mt. DeWitt [NSIDC-0115]
This data set is the result of a study of volcanic ash and rock fragment (tephra) layers in exposed blue ice areas on Mt. DeWitt, Antarctica (77.12 deg S, 159.51 deg E). Tephra samples were collected ...


62. Bottom Sediment Granulometric Data for the Continental Margins of the Bering, Chukchi, East Siberia, Laptev, and Beaufort Seas [gov.noaa.ngdc.mgg.geology.G02893]   PARENT METADATA
These data are part of Roberts, Richard W., University of Washington, Department of Oceanography Special Report No. 70, Bottom Sediment Granulometric Data for the Continental Margins of the Bering, ...


63. Bureau of Economic Geology Well Log Headers; National Geoscience Data Repository System (NGDRS) [NGDRS_BEG_WELL_LOG_HEADERS]
As part of the National Geoscience Data Repository System (NGDRS),this data set of approximately 75,000 well log headers is comprised of a Well Archive Table and a Well Log Archive Table. The data ...


64. Byrd Ice Core Microparticle and Chemistry Data [NSIDC-0247]
This data set consists of microparticle and chemistry data from Byrd Ice Core, the first ice core to reach bedrock in Antarctica. The core was drilled with a cable-suspended electromechanical rotary ...


65. CACHE PEP-P: James Ross Island Ice Cap Drilling - PROJECT [GB-NERC-BAS-AEDC-00303]
A team of eight scientists will visit James Ross Island to recover the first complete ice core climate record from the northern Antarctic Peninsula spanning for the Holocene (which began over 10,000 ...


66. CIROS Project: Obtaining Cenozoic history of the Ross Sea by coring sedimentary strata offshore [K001_CIROS_PROJECT]
The CIROS (Cenozoic Investigation in the Western Ross Sea) drilling project was conducted to obtain a record of the early history of the Antarctic Ice Sheet and the rise of the Transantarctic Mountains. ...


67. CLIMAP 120K bp Sediment Data Files - Micropaleontology, Carbonate Percentages, Carbon 14 Age Dates, and Oxygen Isotope Data for 52 Selected Seafloor Cores [gov.noaa.ngdc.mgg.geology.G00995]   PARENT METADATA
The CLIMAP (Climate: Long-range Investigation, Mapping, and Prediction) Project was funded by the National Science Foundation as part of the International Decade of Ocean Exploration (IDOE). ...


68. CLIMAP 18K bp Sediment Data Files - Micropaleontology, Stratigraphy and Geochemistry From Sea Floor Cores [gov.noaa.ngdc.mgg.geology.G00126]   PARENT METADATA
The CLIMAP (Climate: Long-range Investigation, Mapping, and Prediction) Project was funded by the National Science Foundation as part of the International Decade of Ocean ...


69. CNEXO World-Wide Compilation of Published, Multi Component/Analyses of Ferromanganese Concretions [gov.noaa.ngdc.mgg.geology.G00251]   PARENT METADATA
The Centre National Pour l'Exploitation des Oceans (CNEXO) ferromanganese nodule analysis files consist of geochemical data from published reports pertaining to oceanic ferromanganese deposits, ...


70. Cape Roberts Core-3 Authigenic Clays [CRP-3_authigenics]   PARENT METADATA
The data set include a table summary of the distribution of the authigenic vs. detrital smectite, zeolites, and other authigenic minerals within the extent of drill core-3 of the Cape Roberts Project ...


71. Cape Roberts Project diatom biostratigraphic data [CRP_DIATOM_DATA]
Diatom biostratigraphic data from Cape Roberts Project cores. Includes quantitative counts of diatoms plus silicoflagellates, endoskeletal dinoflagellates and ebridians for upper Eocene ...


72. Central West Antarctic Glaciochemistry from Ice Cores [NSIDC-0093]
Glaciochemical and accumulation rate records developed from four ice cores in central West Antarctica are used to reconstruct former atmospheric circulation patterns in this region for the last 40 ...


73. Chemical Composition of Ferromanganese Crusts in the World Ocean: A Review and Comprehensive Database. U.S. Geological Survey. [gov.noaa.ngdc.mgg.geology.G01019]   PARENT METADATA
The USGS Ferromanganese Crust data set was compiled by F.T. Manheim and C.M. Lane-Bostwick of the U.S. Geological Survey, Woods Hole, MA. The data set consists of tables corresponding the ...


74. Chemistry and Dynamics of Atmospheric Oxidation of Volcanic Sulfur [Cole-Dai0337933]
This dataset contains chemical measurements of volcanic sulfate deposits in Antarctic snow, in a collaborative project between South Dakota State University (SDSU, Jihong Cole-Dai, PI) ...


75. Climate: Long-Range Investigation, Mapping, and Prediction (CLIMAP) 18,000 Years Before Present (18k bp) Sediment Data Files [FE00126_First]
The CLIMAP (Climate: Long-range Investigation, Mapping, and Prediction) Project was funded by the National Science Foundation as part of the International Decade of Ocean Exploration (IDOE) Program. ...


76. Climatic and Hydrologic Oscillations in the Owens Lake Basin [NOAA_NCDC_PALEO_96-012]
Chemical and physical data from three cores (OL84B, OL90-2, OL90-1) taken from Owens Lake by Steve Lund of the University of Southern California. Oxygen isotope and total inorganic carbon values ...


77. Cold adaptation and functionality of the Antarctic Coastal Benthic Zones [ASAC_1165]
Antarctic sediments and sea-ice are important regulators in global biogeochemical and atmospheric cycles. These ecosystems contain a diverse range of bacteria whose biogeochemical roles remains largely ...


78. Collaborative Research in IPY: Abrupt Environmental Change in the Larsen Ice Shelf System, a Multidisciplinary Approach -- Cryosphere and Oceans - LARISSA_0732655 [LARISSA_0732655]
Like no other region on Earth, the northern Antarctic Peninsula represents a spectacular natural laboratory of climate change and provides the opportunity to study the record of past climate and ecological ...


79. Collaborative Research: Fabric and Texture Characteristics of Micro-Physical Processes in Ice [waddington_OPP0136047]
Project NSF-OPP0136047 was a contribution to a collaborative ice fabric and texture program (lead institution Ohio University). The UW contribution was a computer simulations of fabric and texture ...


80. Collaborative Research: Integrative Study of Marine Ice Sheet Stability and Subglacial Life Habitats - Robotic Access to Grounding-zones for Exploration and Science (RAGES) [anandakrishnan_0838764]
The RAGES project (Robotic Access to Grounding zones for Exploration and Science) is one of three research components of the WISSARD (Whillans Ice Stream Subglacial Access Research Drilling) integrative ...


81. Collaborative Research: Norwegian-United States IPY Scientific Traverse: Climate Variability and Glaciology in East Antarctica - albert_0538495 [albert_0538495]
This award supports a project of scientific investigations along two overland traverses in East Antarctica: one going from the Norwegian Troll Station (72deg. S, 2deg. E) to the United States South ...


82. Collaborative Research: Refining a 500-kyr Climate Record From the Mt. Moulton Blue Ice Field in West Antarctica [dunbar_NSF0230348]
There is intense scientific interest in the history, dynamics and future of the West Antarctic Ice Sheet because it is the world's only remaining marine ice sheet and is considered by ...


83. Collaborative Research: Replicate Coring at WAIS Divide to Obtain Additional Samples at Events of High Scientific Interest [severinghaus_1043421]
This award supports a project to obtain samples of ice in selected intervals for replication and verification of the validity and spatial representativeness of key results in the WAIS Divide ice core, ...


84. Collaborative Research: Stable Isotopes of Ice in the WAIS Divide Deep Ice Core - white_0537593 [white_0537593]
This data set contains the record of stable isotopes of hydrogen and oxygen in the WAIS Divide WDC06A core from West Antarctica. Samples have been analyzed at high resolution (nominal 3cm intervals) ...


85. Construction and Support of a Polar Rock Repository [USPRR_Construction]
The Office of Polar Programs and polar geologists recognized the value of saving rock collections from Antarctica and created the United States Polar Rock Repository at Ohio State University. ...


86. Continuous measurements of MSA in the ITASE01_5 core [MSA_ITASE01_5]
The data set consists of high resolution measurements of methanesulfonate (MSA) in the ITASE01_5 ice core in West Antarctica. Measurements correspond to the period 1949 through 1999 and were made ...


87. Counts of Foraminifera from Selected North Atlantic Cores, LDEO [gov.noaa.ngdc.mgg.geology.G01022]   PARENT METADATA
Counts of primarily planktonic foraminifera from Dr. W.F. Ruddiman and staff at the Lamont-Doherty Earth Observatory of Columbia University are included in these files. Some diatom observations made ...


88. Cruise NBP0101 diatom data [NBP0101_diatoms]
Sediment cores were collected during Cruise NBP0101 on the research vessel Nathaniel B. Palmer using a Smith-McIntyre grab sampler, multi-corer, kasten corer and jumbo piston corer. Quantititive ...


89. Crystallographic Preferred Orientation Data for Ice Deformed Via Grain Size Sensitive Creep [goldsby_NSF0230190]
Laboratory experiments were performed on samples of deuterated water ice with grain sizes <30 microns. Samples were deformed via a grain size sensitive creep mechanism, so-called ...


90. Deck41 Surficial Seafloor Sediment Description Database [gov.noaa.ngdc.mgg.geology.G02094]   PARENT METADATA
Deck41 is a digital summary of surficial sediment composition for 36,401 seafloor samples worldwide. Data include collecting source, ship, cruise, sample id, latitude/longitude, date of collection, ...


91. Depths to Ice-cemented Soils in High-elevation Quartermain Mountains, Dry Valleys, Antarctica [NSIDC-0529]
This data set is comprised of four surveyed valleys focusing on the depth to ground ice in the high-elevation Quartermain Mountains in the Beacon Valley area: University Valley, Farnell Valley, and ...


92. Determination of the thermal conductivity of sea ice from measurements of ice temperature (and temperature gradients), salinity, ice microstructure and other environmental parameters [K131_2002_2004_NZ_1]
The polar oceans' sea ice cover strongly modifies ocean-atmosphere heat transfer. Despite its importance, existing circulation models and large scale sea ice models include overly simplistic parameterizations ...


93. Digital Images of Thin Sections from Siple Dome [NSIDC-0127]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


94. Dome C Ice Core Chemistry and Depth and Age Scale Data [NSIDC-0243]
This data set includes isotope and depth age data, and CO2 and CH4 data from the Dome C Antarctica ice core. This core is a 906 meter core that spans approximately 32,000 years. It was a thermally ...


95. Dominion Range Ice Core Beta Profiles, Chemistry, and Density Data [NSIDC-0248]
This data set includes beta profiles, chemistry, and density data obtained from Dominion Range ice cores. The Dominion Range is on the East Antarctic Ice Sheet. The chemistry data consists of the ...


96. Dominion Range Snow Pit and Ice Core, 1984 and 1985 [NSIDC-0087]
Information from snow pits and an ice core were collected at Dominion Range (location - 166 10' East, 85 15' South, elevation - 2,700m) in 1984-1985. The 6 meter snow pit was dug and sampled in 1984-1985 ...


97. Dronning Maud Land Ice Core Chemistry Data [NSIDC-0250]
This data set consists of chemistry data obtained from a shallow core in Dronning Maud Land, Antarctica. Major ion concentration values (Na, Mg, Ca, Cl, NO3, SO4, MSA) were analyzed from the 20 meter ...


98. Dronning Maud Land, Antarctica, Ice Core, 1991 and 1992 [NSIDC-0089]
Major ion concentration values (Na, Mg, Ca, Cl, NO3, SO4, MSA) were analyzed from a 20-meter ice core drilled in Dronning Maud Land, Antarctica (location - 65 01' East, 75 00' South, elevation - 2,900 ...


99. Dry Valleys Late Holocene Climate Variability, Antarctica [kreutz_0228052]
This award supports a project to collect and develop high-resolution ice core records from the Dry Valleys region of Antarctica, and provide interpretations of interannual to decadal-scale climate ...


100. EBSSED database-Surficial sediments of the eastern Bering Sea continental shelf [gov.noaa.ngdc.mgg.geology.G02124]   PARENT METADATA
In order to facilitate descriptions of groundfish habitat over a large portion of the EBS shelf, the NMFS/AFSC has assembled a single comprehensive database of the point sample data (EBSSED; n=2,587) ...


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