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1. Collaborative Research: Deglaciation of the Ross Sea Embayment - Constraints from Roosevelt Island - award #0943466 [USAP-0943466_1]
This award supports a project to use the Roosevelt Island ice core as a glaciological dipstick for the eastern Ross Sea. Recent attention has focused on the eastern Ross Embayment, where there are ...


2. Collaborative Research: Geochemistry and Microbiology of the Extreme Aquatic Environment in Lake Vida, East Antarctica [NSF-ANT07-39681]
Lake Vida is the largest lake of the McMurdo Dry Valleys, with an approximately 20 m ice cover overlaying a brine of unknown depth with at least 7 times seawater salinity and temperatures below -10 ...


3. Collaborative Research: Interactive Effects of UV Radiation and Vertical Mixing on Phytoplankton and Bacterial Productivity of Ross Sea Phaeocystis Blooms [NSF-ANT01-27022_1]
Data from five research cruises from OPP grant entitled "Interactive Effects of UV and Vertical Mixing on Phytoplankton and Bacterial Productivity of Ross Sea Phaeocystis Bloom (OPP0127022). The ...


4. GPM GROUND VALIDATION AUTONOMOUS PARSIVEL UNIT (APU) MC3E V1 [gpmpamc3e_1]
The GPM Ground Validation Autonomous Parsivel Unit (APU) MC3E dataset was collected by the Autonomous Parsivel Unit (APU), which is an optical disdrometer that measures the size and fall velocity ...


5. OCO-2 Level 0 spacecraft attitude data V8 (OCO2_Att) at GES DISC [OCO2_Att_8]
Version 8 is the current version of the data set. Version 7 has been superseded by Version 8. The Orbiting Carbon Observatory is the first NASA missiondesigned to collect space-based measurements ...


6. OCO-2 Level 0 spacecraft attitude data, Retrospective Processing V8r (OCO2_Att) at GES DISC [OCO2_Att_8r]
Version 8r is the current version of the data set. Version 7r has been superseded by Version 8r. The Orbiting Carbon Observatory is the first NASA missiondesigned to collect space-based measurements ...


7. OCO-2 Level 0 spacecraft ephemerides V8 (OCO2_Eph) at GES DISC [OCO2_Eph_8]
Version 8 is the current version of the data set. Version 7 has been superseded by Version 8. The Orbiting Carbon Observatory is the first NASA mission designed to collect space-based measurements ...


8. OCO-2 Level 0 spacecraft ephemerides, Retrospective Processing V8r (OCO2_Eph) at GES DISC [OCO2_Eph_8r]
Version 8r is the current version of the data set. Version 7r has been superseded by Version 8r. The Orbiting Carbon Observatory is the first NASA mission designed to collect space-based measurements ...


9. OCO-2 Level 1A collated, parsed, calibration data V8 (OCO2_L1aIn_Pixel) at GES DISC [OCO2_L1aIn_Pixel_8]
Version 8 is the current version of the data set. Version 7 has been superseded by Version 8. The Orbiting Carbon Observatory is the first NASA mission designed to collect space-based measurements ...


10. OCO-2 Level 1A collated, parsed, calibration data, Retrospective Processing V8r (OCO2_L1aIn_Pixel) at GES DISC [OCO2_L1aIn_Pixel_8r]
Version 8r is the current version of the data set. Version 7r has been superseded by Version 8r. The Orbiting Carbon Observatory is the first NASA mission designed to collect space-based measurements ...


11. OCO-2 Level 1A collated, parsed, science or calibration data V8 (OCO2_L1aIn_Sample) at GES DISC [OCO2_L1aIn_Sample_8]
Version 8 is the current version of the data set. Version 7 has been superseded by Version 8. The Orbiting Carbon Observatory is the first NASA mission designed to collect space-based measurements ...


12. OCO-2 Level 1A collated, parsed, science or calibration data, Retrospective Processing V8r (OCO2_L1aIn_Sample) at GES DISC [OCO2_L1aIn_Sample_8r]
Version 8r is the current version of the data set. Version 7r has been superseded by Version 8r. The Orbiting Carbon Observatory is the first NASA mission designed to collect space-based measurements ...


13. OCO-2 Level 1B calibrated, geolocated calibration spectra V8 (OCO2_L1B_Calibration) at GES DISC [OCO2_L1B_Calibration_8]
Version 8 is the current version of the data set. Version 7 has been superseded by Version 8. The Orbiting Carbon Observatory is the first NASA missiondesigned to collect space-based measurements ...


14. OCO-2 Level 1B calibrated, geolocated calibration spectra, Retrospective Processing V8r (OCO2_L1B_Calibration) at GES DISC [OCO2_L1B_Calibration_8r]
Version 8r is the current version of the data set. Version 7r has been superseded by Version 8r. The Orbiting Carbon Observatory is the first NASA missiondesigned to collect space-based measurements ...


15. OCO-2 Level 1B calibrated, geolocated science spectra V8 (OCO2_L1B_Science) at GES DISC [OCO2_L1B_Science_8]
Version 8 is the current version of the data set. Version 7 has been superseded by Version 8. The Orbiting Carbon Observatory is the first NASA mission designed to collect space-based measurements ...


16. OCO-2 Level 1B calibrated, geolocated science spectra, Retrospective Processing V8r (OCO2_L1B_Science) at GES DISC [OCO2_L1B_Science_8r]
Version 8r is the current version of the data set. Version 7r has been superseded by Version 8r. The Orbiting Carbon Observatory is the first NASA mission designed to collect space-based measurements ...


17. OCO-2 Level 2 bias-corrected XCO2 and other select fields from the full-physics retrieval aggregated as daily files, Retrospective processing V8r (OCO2_L2_Lite_FP) at GES DISC [OCO2_L2_Lite_FP_8r]
Version 8r is the current version of the data set. Version 7r has been superseded by Version 8r. The OCO-2 Lite files contain bias-corrected XCO2 along with other select fields aggregated as daily ...


18. OCO-2 Level 2 bias-corrected solar-induced fluorescence and other select fields from the IMAP-DOAS algorithm aggregated as daily files, Retrospective processing V8r (OCO2_L2_Lite_SIF) at GES DISC [OCO2_L2_Lite_SIF_8r]
Version 8r is the current version of the data set. Version 7r has been superseded by Version 8r. The OCO-2 SIF Lite files contain bias-corrected solar induced chlorophyll fluorescence along with ...


19. OCO-2 Level 2 geolocated XCO2 retrieval results and algorithm diagnostic information V8 (OCO2_L2_Diagnostic) at GES DISC [OCO2_L2_Diagnostic_8]
Version 8 is the current version of the data set. Version 7 has been superseded by Version 8. The Orbiting Carbon Observatory is the first NASA mission designed to collect space-based measurements ...


20. OCO-2 Level 2 geolocated XCO2 retrieval results and algorithm diagnostic information, Retrospective Processing V8r (OCO2_L2_Diagnostic) at GES DISC [OCO2_L2_Diagnostic_8r]
Version 8r is the current version of the data set. Version 7r has been superseded by Version 8r. The Orbiting Carbon Observatory is the first NASA mission designed to collect space-based measurements ...


21. OCO-2 Level 2 geolocated XCO2 retrievals results, physical model V8 (OCO2_L2_Standard) at GES DISC [OCO2_L2_Standard_8]
Version 8 is the current version of the data set. Version 7 has been superseded by Version 8. The Orbiting Carbon Observatory is the first NASA mission designed to collect space-based measurements ...


22. OCO-2 Level 2 geolocated XCO2 retrievals results, physical model, Retrospective Processing V8r (OCO2_L2_Standard) at GES DISC [OCO2_L2_Standard_8r]
Version 8r is the current version of the data set. Version 7r has been superseded by Version 8r. The Orbiting Carbon Observatory is the first NASA mission designed to collect space-based measurements ...


23. OCO-2 Level 2 spatially ordered geolocated retrievals of fluorescence using the IMAP-DOAS algorithm V8 (OCO2_L2_IMAPDOAS) at GES DISC [OCO2_L2_IMAPDOAS_8]
Version 8 is the current version of the data set. Version 7 has been superseded by Version 8. The Orbiting Carbon Observatory is the first NASA missiondesigned to collect space-based measurements ...


24. OCO-2 Level 2 spatially ordered geolocated retrievals of fluorescence using the IMAP-DOAS algorithm, Retrospective Processing V8r (OCO2_L2_IMAPDOAS) at GES DISC [OCO2_L2_IMAPDOAS_8r]
Version 8r is the current version of the data set. Version 7r has been superseded by Version 8r. The Orbiting Carbon Observatory is the first NASA mission designed to collect space-based measurements ...


25. RAPID: Observing the Disintegration of the Scar Inlet Ice Shelf [USAP-1565576]
This award supports a Rapid Response Research (RAPID) project to observe the current weakened state of the Scar Inlet Ice Shelf, and potentially capture data during its anticipated disintegration. ...


26. You are what you eat: The Role of Kleptoplasty in an Antarctic Dinoflagellate [USAP-1341362_1]
Kleptoplasty, the temporary acquisition and use of functional chloroplasts derived from algal prey, is viewed as an important model for the early evolution of the permanent, endosymbiotically-derived ...


27. ECHIDNA LIDAR Campaigns: Forest Canopy Imagery and Field Data, U.S.A., 2007-2009 [ECHIDNA_1045_1]
This data set contains forest canopy scan data from the Echidna Validation Instrument (EVI) and field measurements data from three campaigns conducted in the United States: 2007 New England Campaign; ...


28. NACP North American 8-km Net Ecosystem Exchange and Component Fluxes, 2004 [NACP_MODELED_NEE_NEP_FLUXES_1203_1]
This data set provides modeled carbon flux estimates at 8-km spatial resolution over North America for the year 2004 of (1) net ecosystem exchange (NEE) of carbon dioxide (CO2), (2) net ecosystem ...


29. NACP: MODIS Daily Land Incident 4-km PAR Images For North America, 2003-2005 [MODIS_PAR_1140_1]
This data set contains daily Moderate Resolution Imaging Spectroradiometer (MODIS) land incident photosynthetically active radiation (PAR) images over North America for the years 2003 - 2005 and was ...


30. SMRU Grey Seal Tracking in the North Sea, 1991-1993 [seamap71]   PARENT METADATA
The movements of 14 grey seals Halichoerus grypus Fab. caught at the Farnes in north-east England (12) and Abertay in eastern Scotland (2) between August 1991 and July 1993 were investigated using ...


31. SMRU Southern Elephant Seal pup telemetry from Macquarie Island, 1995-1996 [seamap70]   PARENT METADATA
The Ocean Biogeographic Information System - Spatial Ecological Analysis of Megavertabrate Populations (OBIS-SEAMAP) is a spatially referenced database of data related to marine mammals, birds and ...


32. BLM Cetacean and Turtle Assessment Program (CETAP) OPP Sightings [seamap284]   PARENT METADATA
The Cetacean and Turtle Assessment Program (CETAP) was sponsored by the Bureau of Land Management and conducted between October 1978 and January 1982 by the University of Rhode Island in outer continental ...


33. Marine Mammal Survey PE 95-02 [seamap294]   PARENT METADATA
The cruise period was from 06 August - 07 September 1995. The area of operation was Georges Bank and waters east of Cape Cod.


34. SWFSC Cetacean Sightings during a Marine Mammal Survey in the Eastern Tropical Pacific (1468) [seamap211]   PARENT METADATA
This 1992 line-transect survey was designed to make abundance estimates of the central stock of common dolphin, Delphinus delphis, in the eastern Pacific. This stock of dolphin is taken in the tropical ...


35. Stability of Landscapes and Ice Sheets in Dry Valleys, Antarctica: A Systematic Study of Exposure Ages of Soils and Surface Deposits [NSF-ANT03-38224]
This work will study cosmogenic isotope profiles of rock and sediment in the Dry Valleys of Antarctica to understand their origin. The results will provide important constraints on the history of ...


36. SWFSC Cetacean Sightings during a Marine Mammal Survey in the Eastern Tropical Pacific (1509) [seamap215]   PARENT METADATA
This 1993 line-transect survey was designed to make abundance estimates of the northern stock of common dolphin, Delphinus delphis, in the eastern Pacific. This stock of dolphin is taken in the tropical ...


37. SWFSC Marine Mammal Survey of the Eastern Tropical Pacific (1268) [seamap201]   PARENT METADATA
This 1989 eastern tropical Pacific cetacean line-transect survey was the fourth in a series of annual surveys (1986-1990) designed to monitor and detect trends in populations of dolphins killed in ...


38. SWFSC Marine Mammal Survey of the Eastern Tropical Pacific (1370) [seamap205]   PARENT METADATA
This 1990 eastern tropical Pacific cetacean line-transect survey was the fifth and final in a series of annual surveys (1986-1990) designed to monitor and detect trends in populations of dolphins ...


39. SWFSC Oregon, California and Washington Line-Transect Experiment (Orcawale) (1604) [seamap219]   PARENT METADATA
This 1996 line-transect survey was designed to estimate the abundance of and to describe the distribution of dolphins, whales, and porpoises off the west coast of the United States out to 300 nautical ...


40. NPP Temperate Forest: Humboldt Redwoods State Park, California, USA, 1972-2001, R1 [NPP_REDWOOD_803_2]
This data set contains site characteristics, stand descriptors, and measured and calculated above-ground biomass, above-ground net primary production (ANPP), and woody detritus input data for an old ...


41. A new Holocene eruptive history of Erebus volcano, Antarctica, using cosmogenic 3He and 36Cl exposure ages [D.Parmelee_QuatGeo_Erebus_Holocene_cosmogenic_1]   PARENT METADATA
The ages of recent effusive eruptions on Erebus volcano, Antarctica are poorly known. Published 40Ar/39Ar ages of the 10 youngest ?post-caldera? lava flows are unreliable because of the young ages ...


42. Cosmogenic 36Cl in Antarctic meteorites [Tage]
We have completed metal separation for about 190 meteorites and dissolved 160 metal samples for 36Cl (half-life = 0.3 Myr) measurements. All Cl fractions were isolated from other elements ...


43. Cosmogenic Radionuclide in Ice Cores [Nishiizumi-OPP0126343]   PARENT METADATA
This project is intended to provide a record of cosmogenic radionuclides, 10Be (half-life = 1.5 Myr) and 36Cl (0.30 Myr), concentrations in the Siple Dome ice cores. It is particularly instructive ...


44. Cosmogenic Radionuclides in the Siple Dome A Ice Core [NSIDC-0307]   CHILD METADATA
This data set includes a record of cosmogenic radionuclide concentrations in the Siple Dome A ice core collected as part of the West Antarctic ice core program. The investigators measured profiles ...


45. Cosmogenic Radionuclides in the WAIS Divide Ice Core [welten_0636964]
This dataset includes a record of the concentrations of the cosmogenic radionuclides, 10Be (half-life = 1.36 x 10^6 year) and 36Cl (3.0 x 10^5 year), in samples from the West Antarctic Ice Sheet (WAIS) ...


46. Halogen Chemistry and Isotopic Composition in McMurdo Lake Waters and Pore Fluids [knb-lter-mcm.6001]
As part of a collaborative investigation between researchers at Rice University, Arkansas State University, University of Rochester, and Ohio State University, lakes of the McMurdo Dry Valleys were ...


47. Collaborative Research in IPY: Abrupt Environmental Change in the Larsen Ice Shelf System, a Multidisciplinary Approach - Marine Ecosystems - award #0732711 [USAP-0732711]
A profound transformation in ecosystem structure and function is occurring in coastal waters of the western Weddell Sea, with the collapse of the Larsen B ice shelf. This transformation appears to ...


48. Collaborative Research: Totten Glacier System and the Marine Record of Cryosphere - Ocean Dynamics - award 1430550 [USAP-1430550]
This project will investigate the marine component of the Totten Glacier and Moscow University Ice Shelf, East Antarctica. This system is of critical importance because it drains one-eighth of the ...


49. Evidence for Paleo Ice Stream Collapse in the Western Ross Sea since the Last Glacial Maximum [USAP-1246353]
Intellectual Merit: The PI hypothesizes that bedforms found in the Central and Joides troughs can be interpreted as having been formed by rapid retreat, and possible collapse of an ice stream that ...


50. Using Radiochemical Data from Collapsed Ice Shelf Sediments to Understand the Nature and Timing of the Benthic Response to High-Latitude Climate Change [USAP-1341669]
This project supports analysis of sediments from multi-cores and mega-cores previously collected from beneath the former Larsen B and Larsen A ice shelves. These unique cores will allow the PI to ...


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