Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-06-19T05:37:52Z http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 135 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SOE_fur_seals 158.0,-54.0,159.0,-53.0 1990-01-01T00:00:00Z 1999-12-31T00:00:00Z 2013-06-19T04:00:00Z

This indicator is no longer maintained, and is considered OBSOLETE. INDICATOR DEFINITION The fecundity (pupping rates) of female fur seals and the growth rates of their pups relative to changes in ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]DOKIPY_iAOOS-bio3 -13.385,74.912,0.0040,79.802 2007-04-15T00:00:00Z 2008-05-28T00:00:00Z 2013-06-11T04:00:00Z

Sediment trap measurements of POC/PON, faecal pellets, pigments were measured during 3 cruises with KV Svalbard and RV Jan Mayen in April and May 2007 and April-May 2008.

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]DOKIPY_iAOOS-bio1 -13.384,74.912,10.263,80.31 2007-04-12T00:00:00Z 2008-05-28T00:00:00Z 2013-06-11T04:00:00Z

Suspended measurements of nutrients, algal pigments and particulate organic carbon and nitrogen measured during 48 hr long shipbased stations on the East Greenland shelf during 2 cruises with KV ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]DOKIPY_iAOOS-bio2 -15.01,74.69,10.263,80.31 2007-04-12T00:00:00Z 2008-05-28T00:00:00Z 2013-06-11T04:00:00Z

Suspended measurements of nutrients, algal pigments and particulate organic carbon and nitrogen measured with helicopter-ship transects on the East Greenland shelf during 2 cruises with KV Svalbard ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_3026_SIPEX 116.83,-65.55,127.95,-64.22 2007-09-11T00:00:00Z 2007-10-07T00:00:00Z 2013-03-25T04:00:00Z

This work was completed as part of the SIPEX - Sea Ice Physics and Ecosystem eXperiment - voyage. Adapted from the SPIEX website: During SIPEX we investigated the biogeochemistry of iron (Fe), including ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASPeCt-Bio -180.0,-76.0,180.0,-60.0 1983-11-14T00:00:00Z 2008-12-16T00:00:00Z 2013-02-06T05:00:00Z

The ASPeCt - Bio dataset is a compilation of currently available sea ice chlorophyll a (chl-a) data from pack ice (i.e., excluding fast ice) cores collected during 32 cruises to the Southern Ocean ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_40 60.0,-70.0,180.0,-43.0 1994-01-02T00:00:00Z T00:00:00Z 2012-11-06T05:00:00Z

This is a parent metadata record for work carried out as part of ASAC/AAS project 40. See the child metadata records for further information. More than 95% of the biomass in the Southern Ocean is ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]BROKE-West_ASAC_40_AA0506V3 29.9297,-69.2071,80.01234,-59.7947 2006-01-10T00:00:00Z 2006-02-27T00:00:00Z 2012-10-18T04:00:00Z

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 ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]BROKE-West_Protists 29.99,-69.08,80.0,-59.78 2006-01-10T00:00:00Z 2006-02-27T00:00:00Z 2012-10-17T04:00:00Z

The BROKE-West survey was conducted from 30 degrees E and 80 degrees E between January and March 2006. It consisted of 1 east-west transect at the northernmost limit of the survey between 60 degrees ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]Heard_data_snapshot_1901-2002 72.0,-54.0,73.0,-53.0 1901-01-01T00:00:00Z 2002-12-31T00:00:00Z 2012-10-11T04:00:00Z

The CD was produced by the Australian Antarctic Data Centre for distribution to Heard Island expeditioners in the 2003/2004 season. The CD contained all publicly available data held by the Australian ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]au9601 139.0,-67.0,148.0,-43.0 1996-08-24T00:00:00Z 1996-09-21T00:00:00Z 2012-06-01T04:00:00Z

Oceanographic measurements were conducted along WOCE Southern Ocean meridional section SR3 between Tasmania and Antarctica from August to September 1996. A total of 71 CTD vertical profile stations ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SIPEX_IceSampling 128.0,-64.23,128.0,-64.23128.1,-64.483,128.1,-64.483127.183,-64.383,127.183,-64.383125.667,-65.1,125.667,-65.1124.75,-65.5167,124.75,-65.5167122.583,-65.583,122.583,-65.583121.5,-65.567,121.5,-65.567118.867,-65.55,118.867,-65.55118.567,-65.35,118.567,-65.35119.13,-64.95,119.13,-64.95117.533,-65.017,117.533,-65.017116.967,-64.883,116.967,-64.883116.8167,-64.733,116.8167,-64.733116.8167,-64.3167,116.8167,-64.3167120.6167,-64.683,120.6167,-64.683 2007-09-11T00:00:00Z 2007-10-10T00:00:00Z 2012-04-25T04:00:00Z

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 ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SIPEX_BioOptics 128.0,-64.23,128.0,-64.23128.1,-64.483,128.1,-64.483127.183,-64.383,127.183,-64.383125.667,-65.1,125.667,-65.1124.75,-65.5167,124.75,-65.5167122.583,-65.583,122.583,-65.583121.5,-65.567,121.5,-65.567118.867,-65.55,118.867,-65.55118.567,-65.35,118.567,-65.35119.13,-64.95,119.13,-64.95117.533,-65.017,117.533,-65.017116.967,-64.883,116.967,-64.883116.8167,-64.733,116.8167,-64.733116.8167,-64.3167,116.8167,-64.3167120.6167,-64.683,120.6167,-64.683 2007-09-11T00:00:00Z 2007-10-10T00:00:00Z 2012-04-20T04:00:00Z

A total of 31 paired under-ice irradiance measurements and ice core samples were collected from 12 ice stations in the 115-130 degrees E sector off East Antarctica in September and early October 2007 ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]JAPAN_ANT_CHLOR_A 20.0,-70.0,160.0,-20.0 1985-12-03T00:00:00Z 1986-03-14T00:00:00Z 1986-12-03T00:00:00Z 1987-03-11T00:00:00Z 1987-11-15T00:00:00Z 1988-03-20T00:00:00Z 1988-11-14T00:00:00Z 1989-03-20T00:00:00Z 1989-11-14T00:00:00Z 1990-03-20T00:00:00Z 1990-11-14T00:00:00Z 1991-03-19T00:00:00Z 1991-11-15T00:00:00Z 1992-04-04T00:00:00Z 1992-11-14T00:00:00Z 1993-03-20T00:00:00Z 1993-12-03T00:00:00Z 1994-03-20T00:00:00Z 2012-04-09T04:00:00Z

Chlorophyll A concentration of phytoplankton at surface sea water measured with a fluorometer.

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]JAPAN_ANT_CHLOR_A_36 20.0,-70.0,160.0,-20.0 1994-11-14T00:00:00Z 1995-03-20T00:00:00Z 2012-04-09T04:00:00Z

Chlorophyll a concentration of phytoplankton at surface sea water measured with fluorometer.

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]JP_JARE_CHL_A_1965-2002 -180.0,-90.0,180.0,-62.83 1965-01-01T00:00:00Z 2002-12-31T00:00:00Z 2012-04-09T04:00:00Z

Underway chlorophyll a concentration of sea surface water measured by the Japanese Antarctic Research Expedition (JARE) along the cruise tracks of icebreakers Fuji and Shirase during 1965-2002.

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NIPR-M13 44.0,-65.0,115.0,-20.0 1985-12-03T00:00:00Z 1986-03-14T00:00:00Z 2012-04-09T04:00:00Z

Chlorophyll a, salinity, nutrient salts, zooplankton, DO and temperature were measured continuously for the sea water collected with surface water monitoring system during the JARE-27 Cruise to Syowa ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NIPR-M14 24.0,-68.0,115.0,-29.0 1986-12-03T00:00:00Z 1987-03-11T00:00:00Z 2012-04-09T04:00:00Z

Chlorophyll a, etc. were measured continuously for the sea water collected with surface water monitoring system during the JARE-28 Cruise to Syowa Station, Antarctica from 1986 to 1987. The ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_3026 110.48,-66.32,127.95,-64.22 2007-09-11T00:00:00Z 2010-03-31T00:00:00Z 2012-02-29T05:00:00Z

Metadata record for data from AAS (ASAC) project 3026. Public This project will assess the importance of the trace micro-nutrient element iron to Antarctic sea-ice algal communities during the International ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]au97_9801 141.0,-54.0,154.0,-42.0 1997-09-09T00:00:00Z 1997-09-22T00:00:00Z 2012-01-17T05:00:00Z

Oceanographic measurements were conducted in the Subantarctic Zone south of Tasmania in September 1997. 5 sediment trap moorings were deployed, and a total of 10 CTD vertical profiles were taken. ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]au97_9806 141.0,-55.0,148.0,-41.0 1998-02-28T00:00:00Z 1998-03-01T00:00:00Z 2012-01-17T05:00:00Z

Oceanographic measurements were conducted in the Subantarctic Zone south of Tasmania in March 1998. A total of 97 CTD vertical profiles were taken. Over 800 Niskin bottle water samples were collected ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_2584 -180.0,-70.0,180.0,-50.0-10.0,70.0,35.0,85.0 2004-10-01T00:00:00Z 2007-03-31T00:00:00Z 2011-11-29T05:00:00Z

Metadata record for data from ASAC Project 2584 See the link below for public details on this project. The Southern Ocean plays a significant role in the biogeochemical cycling of sulphur due to ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_765 71.0,-69.0,72.0,-68.0 1971-01-01T00:00:00Z 1991-12-31T00:00:00Z 2011-11-29T05:00:00Z

From the abstract of some of the papers: It has been suggested that increased springtime UVB radiation caused by stratospheric ozone depletion is likely to reduce primary production and induce changes ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_854 77.0,-68.7,79.0,-68.5 1995-10-26T00:00:00Z 1995-12-02T00:00:00Z 2011-11-22T05:00:00Z

From the abstract of one of the papers: Oxygen microelectrodes were used to measure the photosynthetic rates of Antarctic fast ice algal mats. Using the oxygen flux across the diffusive boundary ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_630 77.9,-68.5,78.0,-68.5 1992-10-01T00:00:00Z 1995-02-28T00:00:00Z 2011-11-21T05:00:00Z

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, ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_40_AA0607V3 140.3,-54.27,153.81,-43.05 2007-01-20T00:00:00Z 2007-02-19T00:00:00Z 2011-10-05T04:00:00Z

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 ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_40_AA9798V6 141.24,-54.9,144.1,-42.05 1998-03-01T00:00:00Z 1998-03-28T00:00:00Z 2011-10-05T04:00:00Z

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 ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NIPR-M12 24.0,-70.0,24.0,-70.0 1985-12-28T00:00:00Z 1986-02-13T00:00:00Z 2011-09-30T04:00:00Z

Continuous measurement of chlorophyll with a moored buoy system in Breid Bay, Antarctica from December 1985 to February 1986 were carried out. The input data capacity of latitude and ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NIPR-M7 23.0,-70.0,139.0,35.0 1983-11-18T00:00:00Z 1984-04-17T00:00:00Z 2011-09-30T04:00:00Z

Chlorophyll concentrations in sea surface waters collected on board Shirase during the JARE25 Cruise to Syowa station, Antarctica from 1983 to 1984 were measured with spectrofluorometer. ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NIPR-M8 23.0,-70.0,114.0,-32.0 1984-12-03T00:00:00Z 1985-03-10T00:00:00Z 2011-09-30T04:00:00Z

Chlorophyll a concentrations in sea surface water collected on board Shirase during the JARE26 Cruise to Antarctic from 1984 to 1985 were measured with spectrofluorometers. The input ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NIPR-M6 39.0,-69.0,39.0,-68.0 1982-01-22T00:00:00Z 1983-01-28T00:00:00Z 2011-09-30T04:00:00Z

Salinity, pH, nutrient salts and chlorophyll a of sea water were sampled by Nansen and Van Dorn at 7 stations near Syowa Station, Antarctica in 1982. The wet weight of zooplankton collected with a ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NIPR-M9 -180.0,-90.0,180.0,-59.0 1983-02-16T00:00:00Z 1984-01-13T00:00:00Z 2011-09-30T04:00:00Z

Chlorophyll a, pH, salinity and nutrient salts were measured from sea water collected by Nansen and Van Dorn samplers at 4 points near Syowa Station, Antarctica from 1983 to 1984.

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NIPR-M10 -180.0,-90.0,180.0,-62.83 1984-02-18T00:00:00Z 1985-01-06T00:00:00Z 2011-09-30T04:00:00Z

Chlorophyll a, pH, salinity and nutrient salts were measured about the sea water collected by using a Van Dorn sampler at 3 points near Syowa Station, Antarctica from 1984 to 1985.

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NIPR-M11 23.0,-70.0,113.0,-21.0 1985-11-17T00:00:00Z 1986-03-10T00:00:00Z 2011-09-30T04:00:00Z

Chlorophyll concentrations in sea surface water collected on board Shirase in the Antarctic ocean from 1985 to 1986 were measured. The input data capacity of latitude and longitude values ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NIPR-M3 39.0,-69.0,39.0,-69.0 1970-03-27T00:00:00Z 1970-12-22T00:00:00Z 2011-09-30T04:00:00Z

Sea ice samples were collected by using a Sipre ice auger near the Showa Station, Antarctica in 1970. Chlorophyll and pH of these samples were measured with Hitachi-made FPL-2 typ e fluorometer. ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_40_AS1011R0 142.69,-63.452,158.714,-44.291 2010-10-21T00:00:00Z 2010-11-07T00:00:00Z 2011-06-06T04:00:00Z

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 November of 2010. The ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_40_AS1011R4 140.13,-66.262,147.44,-43.387 2011-02-21T00:00:00Z 2011-03-05T00:00:00Z 2011-06-06T04:00:00Z

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 ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1012 70.0,-68.0,80.0,-65.0 1996-07-01T00:00:00Z 1999-06-30T00:00:00Z 2011-04-21T04:00:00Z

The data set includes imformation relevant for the study and description of sea-ice bacteria contains the following dataset subgroups and is organised by REFERENCE number. 1) Isolation data: strain ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]au9604 76.0,-69.0,151.0,-43.0 1996-01-05T00:00:00Z 1996-03-25T00:00:00Z 2011-04-14T04:00:00Z

Oceanographic measurements were conducted along a series of meridional and zonal sections along the Antarctic continental shelf and slope region between 80 and 150 deg.E, from January to March 1996 ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ice_retreat_blooms 20.0,-72.0,160.0,-45.0 1997-11-01T00:00:00Z 2010-04-01T00:00:00Z 2011-01-31T05:00:00Z

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 ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1307 109.455,-65.2683,117.4683,-63.9 2003-09-26T00:00:00Z 2010-03-31T00:00:00Z 2011-01-19T05:00:00Z

Sea ice covers up to 20 million km2 of the Southern Ocean. When present it supports a vigorous ecosystem that provides energy and food for all other marine organisms. Using the latest micro sensor ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]DB_IMAGEAntarctica 60.0,-75.0,160.0,-53.0 1838-01-01T00:00:00Z T00:00:00Z 2010-12-21T05:00:00Z

The IMAGEAntarctica catalogue contains records of images held in the Australian Antarctic Division's Multimedia Image Library. The material predominantly depicts Australia's presence and activities ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K082_2001_2007_NZ 163.5166,-77.6333,166.4,-74.6666 2003-11-02T00:00:00Z 2007-11-07T00:00:00Z 2010-12-08T05:00:00Z

The long term research program ICECUBE (Coastal Underwater Benthic Ecosystems) provides fundamental information on the structural and functional biodiversity of Antarctic coastal benthic ecosystems. ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K082_2001_2002_NZ_1 166.4145,-77.6347,166.4145,-77.6347 2001-11-06T00:00:00Z 2008-11-19T00:00:00Z 2010-12-08T05:00:00Z

The biodiversity of the seafloor community at Cape Evans was investigated to determine the structural and functional diversity of the benthic community and resurveyed over several seasons to assess ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_113 77.8,-68.58,77.99,-68.5 1988-02-02T00:00:00Z 1989-02-14T00:00:00Z 1989-12-13T00:00:00Z 1990-01-12T00:00:00Z 1990-10-17T00:00:00Z 1991-02-01T00:00:00Z 1992-10-21T00:00:00Z 1993-01-23T00:00:00Z 2010-10-12T04:00:00Z

This metadata record covers ASAC projects 113, 191 and 625. (ASAC_113, ASAC_191, ASAC_625). The total lipid, fatty acid, sterol and pigment composition of water column particulates collected ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]UM0203_21_Ocean_color_remote 100.0,-70.0,150.0,-35.0 2003-01-24T00:00:00Z 2003-02-10T00:00:00Z 2010-10-08T04:00:00Z

Satellite remote sensing data of the ocean color sensor, SeaWiFS, during the cruise of TR/V Umitaka-Maru in the Sothern Ocean, UM0203 (http://biows.nipr.ac.jp/~plankton/um0203.png). Main product is ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]UM0203_17_underwater_optical 20.0,-70.0,150.0,-35.0 2003-01-03T00:00:00Z 2003-02-10T00:00:00Z 2010-10-08T04:00:00Z

Spectral radiation, absorption coefficients, volume scattering function, chlorophyll a concentration, phytoplankton pigments concentration (HPLC), transparency in the Southern Ocean. The data were ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_40_BROKE 79.9583,-68.575,150.0166,-63.0 1996-01-30T00:00:00Z 1996-04-03T00:00:00Z 2010-10-07T04:00:00Z

pigmentdata.xls contains concentrations of marker pigments (micro g.L-1) for each depth at each station. Table contains data for: CTD, Lat, Long, Depth, Chl_c3, Chlc1+c2, Peridinin, 19'-But, ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NIPR-M16 39.0,-69.0,39.0,-69.0 1983-03-03T00:00:00Z 1984-01-18T00:00:00Z 2010-09-27T04:00:00Z

Chlorophyll, pigment content and salinity of sea ice cores collected at 4 stations near Syowa Station, Antarctica, from 1983 to 1984 were measured. The input data ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]UM0809_17_underwater_optical 20.0,-70.0,110.0,-35.0 2009-01-12T00:00:00Z 2009-01-30T00:00:00Z 2010-09-20T04:00:00Z

Spectral radiation, absorption coefficients, volume scattering function, chlorophyll a concentration, phytoplankton pigments concentration (HPLC) and transparency in the Southern Ocean. The data ...