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88 Titles Match Your Query
Showing 1 through 50 of 88 Next
1. Firn Metamorphism: Microstructure and Physical Properties [albert_0944078]
This award supports a project to investigate the transformations from snow to firn to ice and the underlying physics controlling firn's ability to store atmospheric samples from the past.


2. DMSP-F8 SSM/I Pathfinder Global Level 2 Sea Ice Concentrations [NSIDC-0028]
These sea ice concentrations have been generated by applying the NASA Team algorithm to DMSP F8 SSM/I brightness temperature observations from 19 GHz (vertical and horizontal), 37- and 22 GHz vertical ...


3. GEOSAT Radar Altimeter DEM Atlas of Antarctica North of 72.1 degrees South [NSIDC-0075]
The Antarctic atlas consists of 28 digital elevation maps which cover all of Antarctica north of 72.1 degrees south at a resolution of three kilometers. Each map contains surface elevations and coordinates ...


4. IPAB Antarctic Drifting Buoy Data [NSIDC-0084]
The World Climate Research Programme (WCRP) International Programme for Antarctic Buoys (IPAB), through participating research organizations in various countries, maintains a network of drifting buoys ...


5. Near-Real-Time DMSP SSM/I-SSMIS Daily Polar Gridded Sea Ice Concentrations [NSIDC-0081]
This data set provides a near-real-time (NRT) map of sea ice concentrations for both the Northern and Southern Hemispheres. The near-real-time ...


6. Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS Passive Microwave Data [NSIDC-0051]
This data set is generated from brightness temperature data derived from the following sensors: the Nimbus-7 Scanning Multichannel Microwave Radiometer (SMMR), the Defense Meteorological Satellite ...


7. Nimbus-7 SMMR Polar Gridded Radiances and Sea Ice Concentrations [NSIDC-0007]
This data set contains gridded brightness temperatures and sea ice concentrations for both polar regions. It spans the period from October 1978 through August 1987, when the Nimbus-7 SMMR scanner ...


8. Ice Motion and Topography Near Margin Areas of Kamb Ice Stream, Antarctica [NSIDC-0141]
This data set includes ice motion and topography measurements that were taken by measuring movement and altitude of poles set in the West Antarctic Ice Shelf. The data was acquired by Global Positioning ...


9. Surface Elevation and Ice Thickness, Western Marie Byrd Land, Antarctica [NSIDC-0119]
This data set provides surface elevation and ice thickness data for a portion of the Marie Byrd Land sector of West Antarctica, including the Ford Ranges, the Sulzberger Ice Shelf, much of the Edward ...


10. Vertical Strain at Siple Dome, Antarctica, 1999-2002 [NSIDC-0214]
At the Siple Dome area of Antarctica, much of the ice flow is vertical, which causes vertical ice deformation. To measure this phenomenon, the investigators used a method known as vertical strain ...


11. US International Trans-Antarctic Scientific Expedition 400 MHz Subsurface Radar Profiles [NSIDC-0254]
This data set includes subsurface radar profiles that were recorded between core sites during the November-December seasons for 1999-2002. Data were collected using an ice-penetrating radar to survey ...


12. MEaSUREs InSAR-Based Antarctica Ice Velocity Map [NSIDC-0484]
This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, provides the first comprehensive, high-resolution, digital mosaics of ice motion ...


13. Ion Concentrations from SPRESSO Ice Core, Antarctica [NSIDC-0471]
This data set contains ion measurements from co-registered samples from the South Pole Remote Earth Science and Seismological Observatory (SPRESSO) ice core. The core was drilled during the 2002-2003 ...


14. Radar Studies of Internal Stratigraphy and Bed Topography along the US ITASE-II Traverse [NSIDC-0475]
This data set contains ice penetrating radar data from the US-International Trans-Antarctic Science Expedition (ITASE) Traverse, from Taylor Dome to South Pole recorded by the St. Olaf College deep ...


15. The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - Voyage 1, Aurora Australis 2007/2008 samples [ASAC_40_AA0708V1]   PARENT DIF
Locations of sampling sites for ASAC project 40 on voyage 1 of the Aurora Australis in the 2007/2008 season. Samples were collected between September and October of 2007. The final dataset will ...


16. The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - Voyage 3, Aurora Australis 2007/2008 samples [ASAC_40_AA0708V3]   PARENT DIF
Locations of sampling sites for ASAC project 40 on voyage 3 of the Aurora Australis in the 2007/2008 season (the CEAMARC voyage). Samples were collected between December 2007 and January of 2008. ...


17. Heard Island Ice Coverage GIS Dataset [heard_ice_gis]
Heard Island, ice layer. This is a polygon dataset stored in the Geographical Information System (GIS). The ice layer shows ice/snow as depicted on the Heard Island satellite image map, published ...


18. Nella Dan: ADBEX III Cruise - Krill and zooplankton data [ADBEX_III_krill]
This dataset contains results from the Antarctic Division BIOMASS Experiment III (ADBEX III) cruise of the Nella Dan. It is the fifth cruise in a series of six, conducting a long term field survey ...


19. An environmental record of lead isotopes over four centuries at Law Dome, Antarctica [ASAC_1092]
Antarctic ice provides an archive of Earths atmospheric composition over time. It therefore records evidence of human impact on the atmosphere. Lead is a toxic element, whose isotopic fingerprint ...


20. Bathymetric data of Long and Tryne Fjords at Vestfold Hills, Antarctica, collected in December 1999 [VH_bathy_99]
This dataset contains 102 depth measurements of the water column in Long and Tryne fjords, which are in the northern Vestfold Hills, Prydz Bay, Antarctica. Sea ice thickness and snow thickness were ...


21. Bird habitat surveys conducted during the 2004/05 summer and descriptive information of the terrestrial environment in the Mawson region [HABITATMAWSON04-05]
Very little information is available on the geomorphology of areas surrounding Australian Antarctic stations. This type of information is generally collected during geological surveys. This metadata ...


22. Box Hill Ice Compression Tests [box_hill_ice_compression]
A series of ice compression tests were carried out by Jo Jacka in 1977, and again by J.S.Birch in 1979-82, all aimed at determining how ice reacted under different circumstances. For each series of ...


23. Ice Coring Survey For Main Biological Site, cruise 2007/08 V1 (SIPEX) [SIPEX_IceSampling]   PARENT DIF
Ice samples were collected by means of ice coring with 9 and 13 cm diameter ice corers on a total of 15 stations in the 115-130 degrees E sector off East Antarctica in September and early October ...


24. Images showing the retreat of sea ice and subsequent chlorophyll-a bloom in the spring/summer of 1997/98-2009/10, East Antarctica. [ice_retreat_blooms]
This data set comprises animations showing the spring/summer melt of sea ice in East Antarctica and the subsequent chlorophyll blooms. SMMR-SSM/I sea ice concentration data were obtained from the ...


25. Lead isotopes in snow and ice as an indicator of past changes to the Antarctic environment [ASAC_966]
From the abstracts of the referenced papers: Techniques for Pb measurements have reached the stage where Antarctic ice with sub-picogram per gram concentrations can be reliably analysed for isotopic ...


26. Nella Dan: FIBEX Cruise - Zooplankton data [FIBEX_zoo]
This dataset contains results from the First International BIOMASS Experiment (FIBEX) cruise of the Nella Dan. It is the first cruise in a series of six designed to assess the distribution and abundance ...


27. Nella Dan: SIBEX II Cruise - Krill and zooplankton data [SIBEX_II_krill]
This dataset contains results from the Second International BIOMASS Experiment II (SIBEX II) cruise of the Nella Dan, January 1985. This cruise is the fourth cruise out of a series of six, investigating ...


28. Production and Fate of Dissolved and Particulate Organic Matter During Antarctic Phytoplankton Blooms [ASAC_630]
From the abstract of one of the papers: Phytoplankton biomass and speciation were monitored at an inshore site near Davis Station, East Antarctica during three consecutive summer seasons (December-February, ...


29. Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 4 of the Astrolabe - 2004/2005 samples [ASAC_40_AS0405R4]
Locations of sampling sites for ASAC project 40 on rotation 4 of the French polar supply ship L'Astrolabe in the 2004/2005 season. Samples were collected between February and March of 2005. The ...


30. Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 4 of the Astrolabe - 2010/2011 samples [ASAC_40_AS1011R4]
Locations of sampling sites for ASAC project 40 on rotation 4 of the French polar supply ship L'Astrolabe in the 2010/2011 season. Samples were collected between February and March of 2011. The final ...


31. Sedimentological and Glacial Geological Studies at the Law Dome Ice Margin [ASAC_339]
Metadata record for data from ASAC Project 339 See the link below for public details on this project. From the abstracts of some of the referenced papers: This paper ...


32. Structure and dynamics of the Sorsdal Glacier [ASAC_1205]
---- Public Summary from Project ---- The Sorsdal Glacier, located in the vicinity of the Davis Station, is one of the key polar outlet glaciers that contributes to the drainage of the East Antarctic ...


33. The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - Voyage 1 2002/2003 samples [ASAC_40_AA0203V1]
Locations of sampling sites for ASAC project 40 on voyage 1 of the Aurora Australis in the 2002/2003 season. Samples were collected between October and November of 2002. The final dataset will contain ...


34. The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - Voyage 2 2002/2003 samples [ASAC_40_AA0203V2]
Locations of sampling sites for ASAC project 40 on voyage 2 of the Aurora Australis in the 2002/2003 season. Samples were collected between November and December of 2002. The final dataset will ...


35. The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - Voyage 4 2009/2010 samples [ASAC_40_AA0910V4]
Locations of sampling sites for ASAC project 40 on voyage 4 of the Aurora Australis in the 2009/2010 season. Samples were collected during March of 2010. The final dataset will contain information ...


36. The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - Voyage 6 1997/1998 samples [ASAC_40_AA9798V6]   PARENT DIF
Locations of sampling sites for ASAC project 40 on voyage 6 of the Aurora Australis in the 1997/1998 season. Samples were collected during March of 1998. The final dataset will contain information ...


37. Weddell seal distribution of in the vicinity of Casey station [wed_casey]
Observations on the distribution of Weddell seals in the vicinity of Casey Station were made from a helicopter November 5, 1998. This is during the pupping season. The weather was sunny, wind 15kts, ...


38. The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - Voyage 4, Aurora Australis 2011/2012 samples [ASAC_40_AA1112V4]   PARENT DIF
Dataset contains CHEMTAX, Chlorophyll a and pigment data collected for ASAC project 40 on voyage 4 of the Aurora Australis in the 2011/2012 season. Samples were collected between February and March ...


39. The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - Voyage 6, Aurora Australis 2007/2008 samples [ASAC_40_AA0708V6]   PARENT DIF
Dataset includes locations of sampling sites for ASAC project 40 on voyage 6 of the Aurora Australis in the 2007/2008 season. Samples were collected between March and April of 2008. The dataset ...


40. The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - Voyage VMS, Aurora Australis 2010/2011 samples [ASAC_40_AA1011VMS]   PARENT DIF
Dataset contains chlorophyll a data collected for ASAC project 40 on voyage "VMS" of the Aurora Australis in the 2010/2011 season. Samples were collected between January and February of 2011. Public ...


41. The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - Voyage 3 2004/2005 (CLIVAR I9/PET) samples [ASAC_40_AA0405V3]
This dataset contains locations of sampling sites for ASAC project 40 on voyage 3 of the Aurora Australis in the 2004/2005 season. Samples were collected between December and February of 2004/2005. ...


42. The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - Voyage 3 2006/2007 samples [ASAC_40_AA0607V3]   PARENT DIF
Locations of sampling sites for ASAC project 40 on voyage 3 of the Aurora Australis in the 2006/2007 season. Samples were collected during January and February of 2007. The final dataset will contain ...


43. The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - Voyage 3, BROKE-West, Aurora Australis 2005/2006 samples [BROKE-West_ASAC_40_AA0506V3]   PARENT DIF
Locations of sampling sites for ASAC project 40 on voyage 3 of the Aurora Australis in the 2005/2006 season (the BROKE-West voyage). Samples were collected between January and March of 2008. Three ...


44. The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - Voyage 1 2004/2005 samples [ASAC_40_AA0405V1]
This dataset contains locations of sampling sites for ASAC project 40 on voyage 1 of the Aurora Australis in the 2004/2005 season. Samples were collected between October and November of 2004. It ...


45. Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 0 of the Astrolabe - 2009/2010 samples [ASAC_40_AS0910R0]
This dataset contains locations of sampling sites for ASAC project 40 on rotation 0 of the French polar supply ship L'Astrolabe in the 2009/2010 season. Samples were collected between October and ...


46. Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 0 of the Astrolabe - 2010/2011 samples [ASAC_40_AS1011R0]
This dataset contains locations of sampling sites for ASAC project 40 on rotation 0 of the French polar supply ship L'Astrolabe in the 2010/2011 season. Samples were collected between October and ...


47. Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 4 of the Astrolabe - 2008/2009 samples [ASAC_40_AS0809R4]
This dataset contains locations of sampling sites for ASAC project 40 on rotation 4 of the French polar supply ship L'Astrolabe in the 2008/2009 season. Samples were collected between February and ...


48. Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 4 of the Astrolabe - 2009/2010 samples [ASAC_40_AS0910R4]
This dataset contains locations of sampling sites for ASAC project 40 on rotation 4 of the French polar supply ship L'Astrolabe in the 2009/2010 season. Samples were collected between February and ...


49. Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 0 of the Astrolabe - 2006/2007 samples [ASAC_40_AS0607R0]
This dataset contains the locations of sampling sites for ASAC project 40 on rotation 0 of the French polar supply ship L'Astrolabe in the 2006/2007 season. Samples were collected between October ...


50. Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 0 of the Astrolabe - 2007/2008 samples [ASAC_40_AS0708R0]   PARENT DIF
This dataset contains locations of sampling sites for ASAC project 40 on rotation 0 of the French polar supply ship L'Astrolabe in the 2007/2008 season. Samples were collected between October and ...


Showing 1 through 50 of 88 Next

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