Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-22T09:38:06Z http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 450 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]DOKIPY_0aad5a682417b94b86daaaf32ced5c05 16.01,69.28,16.01,69.28 2002-06-01T00:00:00Z 9999-01-01T00:00:00Z 2013-05-20T04:00:00Z

Measurements of AOD performed at the Alomar/Andoya station in Norway. Measurements are still ongoing (currently automatic and operational).

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]DOKIPY_f5253d9d080756918fa921d02e0e6ac4 -2.53,-72.0,-2.53,-72.0 2007-01-01T00:00:00Z 9999-01-01T00:00:00Z 2013-05-20T04:00:00Z

Atmospheric observations are acquired by NILU at the Antarctic Troll station. Data are stored in the EBAS-system, available http://ebas.nilu.no

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]IMR_4 -34.0,-75.0,-27.0,-73.5 2009-01-01T00:00:00Z 2009-12-31T00:00:00Z 2013-05-20T04:00:00Z

Measure current, temperature and salinity structures at Filchner plume, Weddelhavet

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]IMR_5 -34.0,-75.0,-27.0,-73.5 2009-01-01T00:00:00Z 2009-12-31T00:00:00Z 2013-05-20T04:00:00Z

Measure turbulense structures and mixing at Filcher overflow plume. Weddelhavet. Measurements are done in 2009

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]joughin_0631973 -124.8,-80.8,-86.7,-73.9 1980-01-01T00:00:00Z 2009-12-31T00:00:00Z 2013-05-02T04:00:00Z

This data set includes radar-derived annual accumulation rates over Thwaites Glacier between 1980 and 2009 and a gridded climatology (1985-2009) of snow accumulation over Pine Island and Thwaites ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]UM0809_10_carbonate_system 20.0,-67.0,110.0,-35.0 2009-01-08T00:00:00Z 2009-02-03T00:00:00Z 2013-04-17T04:00:00Z

Concentrations of atmospheric and oceanic CO2 concentration were continuously measured in the Southern Ocean during the cruise of Umitaka-Maru in 2009. The samples for Dissoloved Inorganic Carbon ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]GB-NERC-BAS-PDC-00471 2013-04-05T04:00:00Z

Field stations have been through one of the most salient and tangible features of IPYs since 1882-83 and through to the coming IPY 2007-08. Field stations, and the scientific expeditions that created ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_974_1 107.05,-78.55,107.15,-78.45 1998-01-11T00:00:00Z 2002-10-16T00:00:00Z 2004-01-24T00:00:00Z 2004-11-30T00:00:00Z 2013-03-25T04:00:00Z

These data were collected under a collaborative arrangement between the Australian Antarctic Division (Principal Investigator: Gary Burns) and the Russian Antarctic Expeditions (Chief Russian Investigator: ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_974_2 107.05,-78.55,107.15,-78.45 2005-12-28T00:00:00Z 2011-12-31T00:00:00Z 2013-03-25T04:00:00Z

These data are collected under a collaborative arrangement between the Australian Antarctic Division (Principal Investigator: Gary Burns) and the Russian Antarctic Expeditions (Most-recent contact: ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]AADC-00099 -180.0,-70.0,180.0,-40.0 1990-06-01T00:00:00Z 2010-03-27T00:00:00Z 2013-03-07T05:00:00Z

This dataset contains results from Continuous Plankton Recorder (CPR) surveys in the Southern Ocean. When the opportunity arises, zooplankton species, numbers and abundance data are recorded on a ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]CEAMARC_CASO_200708_V3_PLANKTON_GENOMICS_PROTEOMICS 140.0,-67.0,150.0,-46.0 2007-12-17T00:00:00Z 2008-01-28T00:00:00Z 2013-02-19T05:00:00Z

Large volumes of water (200 - 500 L) were filtered and fractionated by size for various planktonic components: eukaryotic phytoplankton, prokaryotic picoplankton, and marine viruses. Sample sites ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]JMA_SURFACE_SYNOP_SYO 39.0,-69.0,39.0,-69.0 1957-02-09T00:00:00Z 2009-03-24T00:00:00Z 2013-02-12T05:00:00Z

The surface synoptic weather observation of the Syowa Staion (SYO) began in 1957. The observational data is reported to The World Meteorological Organization (WMO). Moreover, a data report ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]APIS 48.88,-69.2256,150.43,-58.93 1984-11-11T00:00:00Z 2000-01-10T00:00:00Z 2013-02-05T05:00:00Z

APIS data were collected between 1994 and 1999. This dataset also includes some historical data collected between 1985 and 1987. Both aerial and ship-board surveys were conducted. Studies on the behaviour ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSF-ANT08-38973 40.0,-84.0,140.0,-76.0 2009-09-01T00:00:00Z 2012-08-31T00:00:00Z 2013-01-22T05:00:00Z

The high elevations of East Antarctica are critical in localizing the initial Cenozoic glaciation and stabilizing it with respect to melting during warm interglacials. However, the geological history ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]org.polarresearch-598 -37.0,-74.0,52.0,-42.0-43.0,58.0,22.0,88.5-43.0,58.0,22.0,88.5 2007-07-20T00:00:00Z T00:00:00Z 2013-01-14T05:00:00Z

Marine Mammals Exploring the Oceans Pole to Pole (MEOP) will deploy state-of-the-art animal-borne CTD (Conductivity-Temperature-Depth) tags on strategically chosen, deep-diving marine mammal species ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]steffen_0732946 2009-01-01T00:00:00Z 2011-10-01T00:00:00Z 2013-01-07T05:00:00Z

Our ground penetrating radar surveys focused on key structural features of the ice shelf, including basal crevasses, marine ice and rifts. Here we present our published work on basal crevasses. ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1189_benthic_database 51.326668,-69.22784,161.06433,-50.33917 1986-01-26T00:00:00Z 2006-02-23T00:00:00Z 2012-11-02T04:00:00Z

This project aims to assess the vulnerability of and risks to habitats in Australian fisheries in the Australian Exclusive Economic Zone (EEZ)/Australian Fishing Zone (AFZ) of the Southern Ocean to ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_2904 -180.0,-90.0,180.0,-53.0 2007-09-30T00:00:00Z 2011-03-31T00:00:00Z 2012-10-18T04:00:00Z

Metadata record for data expected from ASAC Project 2904 See the link below for public details on this project. International Polar Year (IPY) Aliens in Antarctica will assess the threat of humans ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]Historical_Resource_Exploitation_Avango_IPY10_NL 10.0,76.7,23.0,79.5-64.0,-65.0,-36.0,-54.0 2004-08-01T00:00:00Z 2011-12-31T00:00:00Z 2012-10-15T04:00:00Z

LASHIPA is a historical-archaeological research project, started within the framework of the International Polar Year (IPY) 2007-09 (see http://ipy.arcticportal.org/). The objectives of the project ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]Tags_heard_1949 73.3,-53.2,73.8,-53.0 1949-09-05T00:00:00Z 1960-11-05T00:00:00Z 2012-09-21T04:00:00Z

At Heard Island, Southern Indian Ocean, seals were branded between 1949-1953. Seal length was measured in feet and inches. Recaptures of seals were made up until 1955, and growth and age-specific ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]albert_0538495 2.53,-90.0,2.53,-72.02 2008-12-23T00:00:00Z 2009-02-21T00:00:00Z 2012-09-14T04:00:00Z

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 ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]Anandakrishnan_0632198 110.0,-74.0,110.0,-74.0 2008-11-01T00:00:00Z 2010-01-30T00:00:00Z 2012-09-04T04:00:00Z

A project to study ice sheet history and dynamics on the Thwaites Glacier and Pine Island Glacier in the Amundsen Sea sector of the West Antarctic Ice Sheet.

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K043_2008_2012_NZ_5 164.1231,-72.695,164.1231,-72.695166.399,-77.636,166.399,-77.636166.635,-77.851,166.635,-77.851166.4,-77.633,166.4,-77.633166.7757,-77.7443,166.7757,-77.7443166.24,-77.38,166.24,-77.38164.13,-74.38,164.13,-74.38 2008-11-24T00:00:00Z T00:00:00Z 2012-06-29T04:00:00Z

Five ice cores were collected from Terra Nova bay in the vicinity of Gondwana station. From each core the top, middle and bottom sections were sectioned and processed as described earlier. In addition, ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]das_0632031 2012-06-22T04:00:00Z

This award supports a project to gather data to better understand the mass balance of the West Antarctic Ice Sheet focusing on the Pine Island and Thwaites Glaciers along the Amundsen Sea coast. ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]Polar_Environmental_Data -180.0,-90.0,180.0,90.0 1980-01-01T00:00:00Z 2010-12-31T00:00:00Z 2012-06-21T04:00:00Z

These layers are polar climatological and other summary environmental layers that may be useful for purposes such as general modelling, regionalisation, and exploratory analyses. All of the layers ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]scambos_0732921 63.0,-65.0,59.0,-60.0 2008-05-01T00:00:00Z 2013-04-30T00:00:00Z 2012-06-18T04:00:00Z

This award supports the cryospheric and oceano-graphic components of an integrated multi-disciplinary program to address these rapid and fundamental changes now taking place in Antarctic Peninsula ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K020_2008_2012_NZ_1 163.6076,-78.1605,164.4656,-77.9976163.73714,-78.17003,163.80022,-78.117645163.57486,-78.1555,164.0503,-78.13208163.73714,-78.17003,163.82254,-78.10072163.57486,-78.16053,163.88843,-78.13208163.67592,-78.09698,163.91064,-78.02384161.87634,-78.14442,163.76472,-77.49868161.38937,-78.0955,163.83333,-77.33517160.49257,-78.09498,163.78983,-77.4178 2008-11-07T00:00:00Z 2009-01-28T00:00:00Z 2010-02-01T00:00:00Z 2011-01-14T00:00:00Z 2011-01-08T00:00:00Z 2011-01-20T00:00:00Z 2011-02-01T00:00:00Z 2012-01-15T00:00:00Z 2012-01-14T00:00:00Z 2012-01-24T00:00:00Z 2012-06-15T04:00:00Z

The McMurdo Dry Valleys are the largest area of snow-free land in Antarctica. Managers ability to promote and protect these areas would benefit if we knew the biodiversity present and what controls ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]Gogineni_0631994 -137.0,-80.5,-88.0,-74.0 2009-12-24T00:00:00Z 2010-01-19T00:00:00Z 2012-06-01T04:00:00Z

This award supports a project to gather data to better understand the mass balance of the West Antarctic Ice Sheet, in the Pine Island and Thwaites region, through the combination of radar altimetry ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K131_2007_2010_NZ_1 164.0,-77.8667,167.0,-77.5833166.3333,-77.8833,166.73,-77.7166.50166,-77.883934,166.79053,-77.79228 2007-11-11T00:00:00Z 2007-12-11T00:00:00Z 2008-09-07T00:00:00Z 2008-10-08T00:00:00Z 2010-11-12T00:00:00Z 2011-02-08T00:00:00Z 2012-05-31T04:00:00Z

The oceanography of McMurdo Sound was investigated by collecting current meter data, water samples, ice cores, under ice turbulence and Conductivity (salinity)-Temperature-Depth (CTD) profiles of ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]org.polarresearch-549 0.0,-90.0,56.0,-70.0 2007-11-15T00:00:00Z 2009-02-21T00:00:00Z 2012-05-18T04:00:00Z

Complete, kinematic GPS profile along the route of the Norwegian-U.S. IPY traverse of East Antarctica, from Troll Station to 'Camp Winter' at -86,8S, 54,4E, from the South Pole (-90, 0) back to Troll ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ANTABIF_Geomorphology -180.0,-90.0,180.0,-40.0 2012-05-17T04:00:00Z

This set of GIS shapefiles describe seafloor geomorphic features mapped from bathymetric analysis, with features cross-checked from available seismic lines. The mapping is based on GEBCO contours, ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]G02190 -180.0,-78.0,180.0,-33.0-180.0,31.0,180.0,82.5 2007-01-01T00:00:00Z 2009-12-31T00:00:00Z 2012-05-13T04:00:00Z

During the planning and implementation of the International Polar Year (IPY) 2007 - 2009, the International Permafrost Association (IPA) coordinated the acquisition of permafrost temperature data ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]G02201 -180.0,-90.0,180.0,90.0 1882-01-01T00:00:00Z 2007-12-31T00:00:00Z 2012-05-13T04:00:00Z

The International Polar Year Historical Data and Literature collection (formerly known as the Discovery and Access of Historic Literature from the IPYs (DAHLI) project) is an online data collection ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]CAML_Project_Archive.Media_Education_Outreach -180.0,-80.0,180.0,-60.0 2005-01-01T00:00:00Z 2010-12-31T00:00:00Z 2012-05-09T04:00:00Z

The Census of Antarctic Marine Life (CAML) Project Archive is a collection of scanned documents, maps, videos, and other related material that comprise the organisation and management documentation ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_2792 60.0,-70.0,160.0,-50.0 2007-10-01T00:00:00Z 2009-03-31T00:00:00Z 2012-05-07T04:00:00Z

Metadata record for data from ASAC Project 2792 See the link below for public details on this project. Australia's Census of Antarctic Marine Life project. This project is a part of the international ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]CEAMARC-200708_V3_IYGPT 139.3,-67.0547,145.5347,-61.9748 2007-12-17T00:00:00Z 2008-01-26T00:00:00Z 2012-05-07T04:00:00Z

Australia's Census of Antarctic Marine Life project. This project is a part of the international "Census of Antarctic Marine Life" (CAML) which was conducted during the International Polar Year. ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]Dissolved_Fe_Antarctic_Laan_IPY35_NL_NBP0901area -101.2,-75.09,-115.25,-69.98 2009-01-05T00:00:00Z 2009-02-28T00:00:00Z 2012-04-20T04:00:00Z

Dissolved iron (DFe) concentrations of 40 profile stations and 7 surface stations were measured directly on board by an automated Flow Injection Analysis (FIA) after a modified method of De Jong et ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SIMBA_Argo_Floats -94.85,-70.683,-64.05,-61.85 2007-09-01T00:00:00Z 2007-10-31T00:00:00Z 2012-04-20T04:00:00Z

Argo profiling floats were deployed during the SIMBA cruise. A total of 23 floats were deployed along the cruise track from Punta Arenas to the Bellingshausen Sea. These floats drifted at a depth ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SIMBA_Aspect_Ice_Observations -94.85,-70.683,-64.05,-61.85 2007-09-06T00:00:00Z 2007-10-27T00:00:00Z 2012-04-20T04:00:00Z

The dataset contains manual recordings transcribed into electronic format, following the ASPeCt (Antarctic Sea Ice Processes and Climate) protocol, for inclusion in the cruise data set. Although the ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SIMBA_Ice_Biology -94.85,-70.683,-64.05,-61.85 2007-09-01T00:00:00Z 2007-10-31T00:00:00Z 2012-04-20T04:00:00Z

The data set produced is composed of relationships between total integrated radiation doses to ice floes and metrics of sea ice biotic community succession. The late winter and early spring timing ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SIMBA_Ice_Buoys -94.85,-70.683,-64.05,-61.85 2007-09-01T00:00:00Z 2007-10-31T00:00:00Z 2012-04-20T04:00:00Z

Three ice mass-balance buoys (IMBs) were deployed on 2, 4 and 12 October 2007 at sites Brussels and Li?ge at locations close to the clean sampling sites during a 27 day occupation of an ice station ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SIMBA_Ice_Cores_Physics_and_Biogeochemistry -94.85,-70.683,-64.05,-61.85 2007-09-01T00:00:00Z 2007-10-31T00:00:00Z 2012-04-20T04:00:00Z

The data supports modeling efforts involving the development of a new sea ice biogeochemical model (SIMCO). Its parameterization relies on the results obtained during process studies such as Arise ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SIMBA_Ice_Geophysics -94.85,-70.683,-64.05,-61.85 2007-09-01T00:00:00Z 2007-10-31T00:00:00Z 2012-04-20T04:00:00Z

The data set is comprised of spatial surveys of snow and ice physical properties conducted at the one floe occupied for twenty-seven days in the Bellingshausen Sea, Ice Station Belgica. The survey ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SIMBA_Mammals_and_Birds -94.85,-70.683,-64.05,-61.85 2007-09-01T00:00:00Z 2007-10-31T00:00:00Z 2012-04-20T04:00:00Z

The data set contains systematic surveys of the relative abundance and distribution of whales, dolphins, and seals throughout the SIMBA expedition. Additionally, detailed observations of the breeding ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SIMBA_Physical_Oceanography -94.85,-70.683,-64.05,-61.85 2007-09-01T00:00:00Z 2007-10-31T00:00:00Z 2012-04-20T04:00:00Z

Between September 25 and October 25 there were a total of 69 CTD casts with the NBP?s 24 bottle rosette system deployed from ship?s Baltic room (?Baltic CTD?) and 14 casts with a sensor-only CTD package ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SIMBA_Remote_Sensing -94.85,-70.683,-64.05,-61.85 2007-02-01T00:00:00Z 2007-05-30T00:00:00Z 2007-06-01T00:00:00Z 2007-09-30T00:00:00Z 2012-04-20T04:00:00Z

Monthly average sea ice concentration for February to May, 2007 and June to September 2007 show regionally where the ice edge for the month in question equator ward/pole ward of the 29-year mean. ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SIMBA_Ship_Underway_Measurements -94.85,-70.683,-64.05,-61.85 2007-09-01T00:00:00Z 2007-10-31T00:00:00Z 2012-04-20T04:00:00Z

This report covers the Simrad EM120 Multibeam data collection and processing for the RVIB Nathaniel B. Palmer cruise NBP0709. This cruise started at Punta Arenas, Chile on September 1, 2007 (GMT) ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SIMBA_Shipboard_EMI_Ice_Thickness -94.85,-70.683,-64.05,-61.85 2007-09-01T00:00:00Z 2007-10-31T00:00:00Z 2012-04-20T04:00:00Z

EMI (electromagnetic induction) records of ice thickness, utilized a Geonics EM-31 induction meter, were conducted with the meter suspended from the ship?s starboard A-frame, at heights varying from ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]GSI_JARE_TOPOMAPS 23.0,-73.0,28.0,-72.0 1989-04-01T00:00:00Z T00:00:00Z 2012-04-16T04:00:00Z

The data set consists of 1:50,000 topographic maps which cover most areas of the Sor-Rondane Mountains, with 21 sheets. The contour interval is 20 m. All maps have been digitalized into raster data ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]GSI_ABSOLUT_GRAVITY_ANT 39.5,-69.0,39.5,-69.0 1992-01-01T00:00:00Z 1992-12-31T00:00:00Z 1995-01-01T00:00:00Z 1995-12-31T00:00:00Z 2001-01-01T00:00:00Z 2001-12-31T00:00:00Z 2004-01-01T00:00:00Z 2004-12-31T00:00:00Z 1992-01-01T00:00:00Z 2008-03-24T00:00:00Z 2012-04-16T04:00:00Z

The IAGBN aims to distribute gravity points worldwide and construct a network on which gravity observation is based. There are two kinds of points: A is a point set up in regions with stable crustal ...