Global Change Master Directorygsfc-gcmduso@mail.nasa.gov502013-05-18T01:24:03Zipy Search: Parameters|BIOLOGICAL CLASSIFICATIONhttp://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 833 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SIPEX_II_Stable_Isotopes_SterolsCarbon isotopic signal of cholesterol and brassicasterol (respectively zooplankton and phytoplankton indicator) and presence of particulate Barium in the Antarctic sea-ice - collected during SIPEX II, 2012115.0,-67.0,125.0,-62.02012-09-25T00:00:00Z2012-11-01T00:00:00Z2013-05-10T04:00:00ZOverview of the project and objectives:
Sea-ice phytoplankton is significantly enriched in 13C (delta 13C-POC) compared to pelagic phytoplankton in adjacent open waters because of carbon limitation ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SIPEX_II_Trace_MetalsSea ice Trace Metals sampling during the SIPEX II voyage of the Aurora Australis, 2012120.08,-64.26,120.08,-64.26120.58,-64.54,120.58,-64.54120.53,-65.08,120.53,-65.08118.55,-65.15,118.55,-65.15116.44,-64.49,116.44,-64.492012-09-26T00:00:00Z2012-10-29T00:00:00Z2013-05-10T04:00:00ZAntarctic sea ice is known to store key micronutrients, such as iron, as well as a suite of less studied trace metals in winter which are rapidly released in spring. This stimulates ice edge phytoplankton ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]VWHALE_voyage_track_2013The track of the VWHALE voyage of the Australian Antarctic Program, February - March 2013140.1833,-70.0378,179.9974,-41.47172013-01-30T00:00:00Z2013-03-17T00:00:00Z2013-05-08T04:00:00ZVoyage track information for the VWHALE voyage of the Australian Antarctic program, February-March, 2013.
The data are available as either NMEA files or shapefiles.
Voyage objective - Whale acoustics ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_2722_SP_GLSGLS tag deployments on Snow petrels (Pagodroma nivea) in 2011 and 2012 from Bechervaise Island, Mawson Coast and Filla Island, Rauer Group60.0,-68.0,78.0,-66.02011-01-09T00:00:00Z2013-01-14T00:00:00Z2013-05-07T04:00:00ZGPS tag deployments on Snow petrels (Pagodroma nivea) in 2011 from Bechervaise Island, Mawson Coast and Filla Island, Rauer Group, as part of AAS project 2722.
Identifying potential threats from ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1252Foraging ecology of emperor penguins in summer and potential overlap with fisheries45.0,-67.0,65.0,-62.0-70.0,-66.0,-50.0,-62.01988-07-31T00:00:00Z1996-05-28T00:00:00Z2000-12-05T00:00:00Z2001-02-08T00:00:00Z2004-09-30T00:00:00Z2007-03-31T00:00:00Z2008-09-30T00:00:00Z2012-03-31T00:00:00Z2013-05-01T04:00:00ZMetadata record for data from ASAC Project 1252 See the link below for public details on this project.
Currently three datasets are attached to this metadata record. Dive data collected in 1988, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SRE4_OBrienBaySedimentMetalsSRE4 Metals in O'Brien Bay sediments110.5166,-66.2833,110.5167,-66.28322001-10-30T00:00:00Z2006-12-31T00:00:00Z2013-04-29T04:00:00ZSediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SRE4_SedimentChemistrySRE4 Sediment Chemistry110.5166,-66.2833,110.5167,-66.28322001-10-30T00:00:00Z2006-12-31T00:00:00Z2013-04-29T04:00:00ZSediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SRE4_SedimentTOCNitrogenPhosphorusSRE4 Sediment Total Organic Carbon plus Nitrogen and Phosphorus110.5166,-66.2833,110.5167,-66.28322001-10-30T00:00:00Z2006-12-31T00:00:00Z2013-04-29T04:00:00ZSediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SRE4_SedimentGrainSizeSRE4 Sediment grain size analysis110.5166,-66.2833,110.5167,-66.28322001-10-30T00:00:00Z2006-12-31T00:00:00Z2013-04-29T04:00:00ZSediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_2941_Aerial_DataCetacean (whales) aerial survey data from the Antarctic collected between 2008 and 2010105.0,-67.0,113.0,-64.2105.0,-67.0,113.0,-64.8106.0,-67.4,113.5,-67.093.0,-66.5,104.0,-64.0105.0,-67.0,113.5,-64.02008-01-14T00:00:00Z2010-02-03T00:00:00Z2013-04-08T04:00:00ZWith the aim of estimating the proportion of Antarctic minke whales (Balaenoptera bonaerensis) in pack ice over summer, an Australian fixed-wing aerial survey programme, based in east Antarctica, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]AAS_3134_urchins_climate_changeClimate change and urchin fertilisation and the effect on the growth rate of juvenile Abatus sp.77.8,-68.8,78.0,-68.32011-12-01T00:00:00Z2012-02-28T00:00:00Z2012-01-01T00:00:00Z2012-03-15T00:00:00Z2013-03-25T04:00:00ZThe effect of pH, temperature and sperm concentration on the fertilisation of Sterechinus neumayeri was investigated. Adult Sterechinus neumayeri were collected from Ellis Fjord Narrows between December ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_3026_SIPEXSIPEX data iron site - Aurora Australis voyage Sept-Oct 2007116.83,-65.55,127.95,-64.222007-09-11T00:00:00Z2007-10-07T00:00:00Z2013-03-25T04:00:00ZThis 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]ASAC_1087The influence of water and nutrient availability on bryophyte communities in continental Antarctica109.0,-67.0,111.0,-65.01996-11-01T00:00:00Z2000-02-15T00:00:00Z2013-03-25T04:00:00ZBryophyte Ecophysiology - response to water and nutrients.
This project is also related to ASAC project 1313 (ASAC_1313) - Impact of global climate change on Antarctic flora: long-term monitoring ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_3026_CaseyThe role of iron as a micro-nutrient to the Antarctic sea-ice zone algal community - Casey Data110.6,-66.3,110.7,-66.22009-11-10T00:00:00Z2009-12-02T00:00:00Z2013-03-25T04:00:00ZPublic Description of the Project
This project will assess the importance of the trace micro-nutrient element iron to Antarctic sea-ice algal communities during the International Polar Year (2007-2009). ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]AAS_3134_SterechinusVulnerability of Antarctic marine benthos to increased temperatures and ocean acidification associated with climate change77.8,-68.8,78.0,-68.32010-09-30T00:00:00Z2011-03-31T00:00:00Z2013-03-25T04:00:00ZMetadata record for data from AAS (ASAC) project 3134.
This metadata record deals specifically with the objectives relating to "Effects of Ocean Warming and Ocean Acidification on the Echinoderm ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]AAS_3134_XRDVulnerability of Antarctic marine benthos to increased temperatures and ocean acidification associated with climate change - x-ray diffractometry of sea urchin skeletons77.8,-68.8,78.0,-68.32009-09-30T00:00:00Z2012-03-31T00:00:00Z2013-03-25T04:00:00ZPublic
Ocean acidification and warming are global phenomena that will impact marine biota through the 21st century. This project will provide urgently needed predictive information on the likely ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_2569_751Conservation and population status of albatrosses and giant petrels on Macquarie Island158.7,-54.8,158.9,-54.41952-12-03T00:00:00ZT00:00:00Z2013-03-13T04:00:00ZDatabases (Wandering, Black-browed, Light-mantled Sooty and Grey-headed albatrosses, Northern Giant Petrels and Southern Giant Petrels):
These databases summarise all banding and resight information ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SIPEX_II_Surface_KrillSurface krill sampling in relation to environmental condition collected during the SIPEX II voyage of the Aurora Australis, 2012115.5,-65.75,120.5,-64.252012-10-13T00:00:00Z2012-10-18T00:00:00Z2013-03-12T04:00:00ZWe checked each site by taking ice cores and observing the algae biomass to determine the likelihood of krill living under the sea ice in each location. We also used a Remotely Operated Vehicle (ROV) ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]AADC-00099Southern Ocean Continuous Zooplankton Records-180.0,-70.0,180.0,-40.01990-06-01T00:00:00Z2010-03-27T00:00:00Z2013-03-07T05:00:00ZThis 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]MI_Azorella_dieback_5x5mMacquarie Is. Azorella dieback 5m x 5m quadrats 2008-2012158.77,-54.78,158.95,-54.482008-11-01T00:00:00Z2011-12-10T00:00:00Z2013-03-05T05:00:00ZThis data set comprises data on Azorella macquariensis dieback from four summer seasons at a range of sites across Macquarie Island: 2008-09, 2009-10, 2010-11, 2011-12. Data on the proportion of healthy ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SIPEX_II_PhytoplanktonSea Ice Main Biology Sampling collected during the SIPEX II voyage of the Aurora Australis, 2012119.9,-63.88,119.9,-63.88120.1128,-64.4443,120.1128,-64.4443121.0323,-64.9519,121.0323,-64.9519120.8228,-65.131,120.8228,-65.131120.22,-65.23,120.22,-65.23120.0175,-65.2558,120.0175,-65.2558119.0,-65.25,119.0,-65.25116.85,-64.87,116.85,-64.872012-09-26T00:00:00Z2012-11-10T00:00:00Z2013-03-01T05:00:00ZFive (out of a possible 7) ice stations were sampled for the Main Biology Site, collected from -63.88S 119.9E off East Antarctic in September to November 2012 during the Sea Ice Physics and Ecosystems ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_3095-Macca-soil-0910-JaredMacquarie Island soil collection site details for 2009/10 season - Azorella dieback project, Macquarie Island158.861,-54.62,158.861,-54.622008-10-01T00:00:00Z2009-03-31T00:00:00Z2013-02-22T05:00:00ZThis data contains the spatial information associated with the sites from which the soil samples were collected. It also contains the initial weights for each soil sample.
Soil samples were collected ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_4107_PhytoplanktonPhytoplankton Data Collected During CPR Tows of the Southern Ocean - Australian Antarctic Division Copy80.0,-70.0,160.0,-44.02008-01-22T00:00:00ZT00:00:00Z2013-02-22T05:00:00ZData are "phytoplankton counts" for each phytoplankton taxon observed, from the CPR samples collected by the Southern Ocean CPR Survey projects 472 and 4107 (Hosie et al. 2003). The SAHFOS on-silk ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_226Reproductive Strategies of Subantarctic Flowering Plants158.86,-54.61,158.86,-54.611990-09-01T00:00:00Z1993-03-31T00:00:00Z2013-02-21T05:00:00ZObservations on the phenology, breeding systems and seed germination and vegetation reproduction of 10 widespread species of flowering plants were made over three summer field seasons.
Species studied ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]CEAMARC_CASO_200708_V3_VenomVenom on Ice139.01488,-67.07104,150.06479,-62.7573242007-12-22T00:00:00Z2008-01-08T00:00:00Z2013-02-19T05:00:00ZAccompanying excel spreadsheet details the DNA samples taken and venom glands obtained and associated date/location/depth collection site data.
Each specimen will be DNA barcoded using the diagnostic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_2933_field_lab_booksCopies of field and lab books associated with ASAC project 2933 - Developing water and sediment quality guidelines for Antarctica: Responses of Antarctic marine biota to contaminants.78.0,-68.0,160.0,-54.02007-10-01T00:00:00Z2012-03-31T00:00:00Z2013-02-15T05:00:00ZThese are the scanned electronic copies of field and lab books used at Casey Station, Davis Station, Macquarie Island and Kingston between 2007 and 2012 as part of ASAC (AAS) project 2933 - Developing ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_3134_field_lab_booksField and lab books from ASAC project 3134 - Vulnerability of Antarctic marine benthos to increased temperatures and ocean acidification associated with climate change77.0,-68.0,78.0,-67.02009-10-01T00:00:00Z2012-03-31T00:00:00Z2013-02-15T05:00:00ZThese are the scanned electronic copies of field and lab books used at Davis Station and Kingston between 2009 and 2012 as part of ASAC (AAS) project 3134 - Vulnerability of Antarctic marine benthos ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_2201_field_lab_booksCopies of field and lab books associated with ASAC project 2201 - Natural variability and human induced change in Antarctic nearshore marine benthic communities78.0,-68.0,111.0,-66.01997-10-01T00:00:00Z2012-03-31T00:00:00Z2013-02-13T05:00:00ZThese are the scanned electronic copies of field and lab books used at Casey Station and Davis Station between 1997 and 2012 as part of ASAC (AAS) project 2201 - Natural variability and human induced ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]survey_1999-2000_V4_V6Survey report 1999/2000 summer season Voyage 4 to 6 Australian Antarctic Division Author - Mark Anderson / UTAS110.4933,-66.2942,110.5406,-66.272277.8047,-68.6794,78.5744,-68.344276.35,-69.3792,76.3917,-69.3681158.925,-54.9472,158.9472,-54.9251999-11-22T00:00:00Z2000-03-26T00:00:00Z2013-02-12T05:00:00ZTaken from sections of the Report:
The main purpose of the 1999-2000 Antarctic MAGIP Field Program was to provide survey support to a number of operations being undertaken around the Davis area. ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]APISAPIS - Antarctic Pack Ice Seals 1994-1999, plus historical data from the 1980's48.88,-69.2256,150.43,-58.931984-11-11T00:00:00Z2000-01-10T00:00:00Z2013-02-05T05:00:00ZAPIS 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?[AADC]ASAC_1015_macca_veg_changeChanges in vegetation on Macquarie Island 2000 to 2007158.8,-54.75,158.95,-54.52000-12-12T00:00:00Z2007-04-30T00:00:00Z2013-02-05T05:00:00ZTaken from the report in the download file:
Plot data and satellite imagery were used to examine changes in vegetation between 2000 and 2007. These data were examined in light of changes in rabbit ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1189_200910020Impacts of trawling on benthic habitats in the subantarctic and high Antarctic - 2009-2010 fieldwork76.6,-68.6,147.6,-42.92009-12-05T00:00:00Z2010-01-23T00:00:00Z2013-02-05T05:00:00ZThis 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]survey_v6_2003Macquarie Island survey, Voyage 6 March 2003158.84,-54.63,158.95,-54.462003-03-24T00:00:00Z2003-03-28T00:00:00Z2013-02-05T05:00:00ZVoyage 6 of the Australian Antarctic Program for 2002/03 resupplied the station at Macquarie Island. Five days were spent at the island: March 24 - 28. During this time some surveys were carried ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SRE4_Macrofauna_Ambient_T1-5SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Macrofauna Ambient Sampling Time 1 to 5110.5166,-66.2833,110.5167,-66.28322001-10-30T00:00:00Z2006-12-06T00:00:00Z2013-01-30T05:00:00ZSediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SRE4_Macrofauna_T2SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Macrofauna Sampling Time 2110.5166,-66.2833,110.5167,-66.28322001-10-30T00:00:00Z2002-11-27T00:00:00Z2013-01-30T05:00:00ZSediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SRE4_Macrofauna_T3SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Macrofauna Sampling Time 3110.5166,-66.2833,110.5167,-66.28322001-10-30T00:00:00Z2003-02-05T00:00:00Z2013-01-30T05:00:00ZSediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SRE4_Macrofauna_T4SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Macrofauna Sampling Time 4110.5166,-66.2833,110.5167,-66.28322001-10-30T00:00:00Z2003-11-17T00:00:00Z2013-01-30T05:00:00ZSediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SRE4_Macrofauna_T5SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Macrofauna Sampling Time 5110.5166,-66.2833,110.5167,-66.28322001-10-30T00:00:00Z2006-12-06T00:00:00Z2013-01-30T05:00:00ZSediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SRE4_MacrofaunaSRE4 Effects of hydrocarbons on Antarctic Marine Sediment Macrofauna110.5166,-66.2833,110.5167,-66.28322001-10-30T00:00:00Z2006-12-31T00:00:00Z2013-01-24T05:00:00ZSediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SRE4_Macrofauna_T1SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Macrofauna Sampling Time 1110.5166,-66.2833,110.5167,-66.28322001-10-30T00:00:00Z2001-12-06T00:00:00Z2013-01-24T05:00:00ZSediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]BROKE-West_RMT_FishFish catches from Rectangular Midwater Trawl during BROKE-West29.89715,-69.21651,80.0366,-61.663462006-01-01T00:00:00Z2006-03-01T00:00:00Z2013-01-18T05:00:00ZThis dataset gives an overview of the fish (larvae) caught in the RMT 8+1 (Rectangular Midwater Trawl composed of nets with an 8 square metre and 1 square metre net opening surface area respectivly). ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_3022Biogeography in saline lake dinoflagellates: evolutionary jumps between limnic and marine systems78.22,-68.58,78.28,-68.522008-09-30T00:00:00Z2009-03-31T00:00:00Z2013-01-15T05:00:00ZMetadata record for data from AAS (ASAC) project 3022.
Public
The Vestfold Hills contains a suite of marine derived brackish to saline lakes that have simple food webs dominated by microorganisms, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]org.polarresearch-620BearHealth Norway16.56721,78.17762,16.56721,78.177622007-04-01T00:00:00Z2011-12-31T00:00:00Z2013-01-14T05:00:00ZAnthropogenic pollution and climate change are the two most significant threats for Arctic biodiversity and ecosystem functioning. Because of food chain biomagnification of lipophilic persistent organic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SIPEX_II_Krill_CameraKrill Camera Footage and Traps from the SIPEX II Voyage of the Aurora Australis119.9025,-65.8753,120.9039,-64.43182012-09-29T00:00:00Z2012-10-14T00:00:00Z2013-01-14T05:00:00ZThe intention of the Deep Krill Camera and Trap System was to monitor and capture krill found during deep CTD operations.
Two traps were installed on the CTD in place of Niskin Bottles. At pre-determined ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]org.polarresearch-598Marine mammals exploring the oceans pole to pole-37.0,-74.0,52.0,-42.0-43.0,58.0,22.0,88.5-43.0,58.0,22.0,88.52007-07-20T00:00:00ZT00:00:00Z2013-01-14T05:00:00ZMarine 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?[AADC]ASAC_2341_DGGEDiversity and metabolic abilities of Antarctic bacteria - DGGE fingerprinting of bacteria110.5225,-66.2827,110.5225,-66.2827110.5252,-66.2816,110.5252,-66.2816110.5372,-66.2802,110.5372,-66.2802110.5394,-66.2597,110.5394,-66.2597110.5497,-66.4722,110.5497,-66.4722110.5486,-66.3141,110.5486,-66.3141110.5388,-66.2819,110.5388,-66.2819110.5375,-66.2522,110.5375,-66.25222005-12-11T00:00:00Z2005-12-18T00:00:00Z2012-12-20T05:00:00ZBacterial community structures in soils collected from eight sites around Casey Station, Antarctica, were investigated using denaturing gradient gel electrophoresis (DGGE) of amplified 16S rRNA gene ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]AAS_3261Stream invertebrate communities of Macquarie Island158.9,-54.55,158.99,-54.452009-09-30T00:00:00Z2010-05-31T00:00:00Z2012-12-20T05:00:00ZMetadata record for data from AAS (ASAC) Project 3261.
The objectives of this project are to:
1. Assess temporal variability in stream invertebrates on the sub-Antarctic island, Macquarie Island. ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_2355_phylogeographicExtreme Glacial Legacies: A Synthesis of the Antarctic Springtail Phylogeographic Record180.0,-90.0,-180.0,-50.02010-01-01T00:00:00Z2010-12-23T00:00:00Z2012-12-13T05:00:00ZSome, or all, of the raw data for this project have been sourced from the Australian Antarctic Division Biodiversity Database.
Taken from the abstract of the referenced paper:
We review current ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1219_AAT_NI_ADPE_ColoniesNelly Island Adelie Penguin Colonies, Vector GIS Layer109.683304,-66.73,110.683304,-65.731990-12-17T00:00:00Z1990-12-17T00:00:00Z2012-12-13T05:00:00ZAn ArcGIS shapefile layer showing the extent of all extant Adelie penguin (Pygoscelis adeliae) colonies at Nelly Island, Windmill Islands, December, 1990.
The colony boundaries were digitised from ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SIPEX_IIParent metadata record for all metadata created from the SIPEX II voyage of the Aurora Australis, 2012-2013 season - Sea Ice Physics and Ecosystem eXperiment113.0,-66.0,147.0,-42.02012-09-14T00:00:00Z2012-11-16T00:00:00Z2012-12-13T05:00:00ZMore than 50 scientists from eight countries conducted the Sea Ice Physics and Ecosystem eXperiment 2012 (SIPEX-2). The 2012 voyage built on information and observations collected in 2007, by re-visiting ...