Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-22T10:12:22Z ipy Search: Parameters|OCEANS|MARINE SEDIMENTS http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 102 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SRE4_Metals_in_Oils SRE4 Metals in treatment Oils 110.5166,-66.2833,110.5167,-66.2832 2001-10-01T00:00:00Z 2006-12-20T00:00:00Z 2013-05-01T04:00:00Z Sediment 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_OBrienBaySedimentMetals SRE4 Metals in O'Brien Bay sediments 110.5166,-66.2833,110.5167,-66.2832 2001-10-30T00:00:00Z 2006-12-31T00:00:00Z 2013-04-29T04:00:00Z Sediment 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_SedimentChemistry SRE4 Sediment Chemistry 110.5166,-66.2833,110.5167,-66.2832 2001-10-30T00:00:00Z 2006-12-31T00:00:00Z 2013-04-29T04:00:00Z Sediment 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_SedimentTOCNitrogenPhosphorus SRE4 Sediment Total Organic Carbon plus Nitrogen and Phosphorus 110.5166,-66.2833,110.5167,-66.2832 2001-10-30T00:00:00Z 2006-12-31T00:00:00Z 2013-04-29T04:00:00Z Sediment 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_SedimentGrainSize SRE4 Sediment grain size analysis 110.5166,-66.2833,110.5167,-66.2832 2001-10-30T00:00:00Z 2006-12-31T00:00:00Z 2013-04-29T04:00:00Z Sediment 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_TPH SRE4 Total Petroleum Hydrocarbons in sediment trays 110.5166,-66.2833,110.5167,-66.2832 2001-10-01T00:00:00Z 2006-12-20T00:00:00Z 2013-04-29T04:00:00Z Sediment 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_2915 Rates of depletion of lubricant and fuel contaminants from Antarctic regions during natural attenuation and remediation procedures 110.0,-67.0,111.0,-66.0 2007-09-30T00:00:00Z 2010-03-31T00:00:00Z 2013-03-25T04:00:00Z Metadata record for data expected from ASAC Project 2915 See the link below for public details on this project. Petroleum contamination poses a major threat to Antarctic and subantarctic ecosystems ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_2933_field_lab_books Copies 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,-54.0 2007-10-01T00:00:00Z 2012-03-31T00:00:00Z 2013-02-15T05:00:00Z These 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_1164_AM03 Amery Ice Shelf - hot water drill borehole, 2005-06 - AM03 70.332,-70.561,70.333,-70.56 2005-12-13T00:00:00Z T00:00:00Z 2013-02-05T05:00:00Z Amery Ice Shelf AM03 borehole drilled mid-December 2005. Sub-shelf water profiling measurements conducted over a period of a few days. Partial video recording of borehole walls and sea floor benthos. ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1164_AM03_video Amery Ice Shelf - hot water drill borehole, 2005-06 - AM03 - video footage 70.332,-70.561,70.333,-70.56 2005-12-13T00:00:00Z T00:00:00Z 2013-02-05T05:00:00Z Amery Ice Shelf AM03 borehole drilled mid-December 2005. Sub-shelf water profiling measurements conducted over a period of a few days. Partial video recording of borehole walls and sea floor benthos. ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1164_AM04 Amery Ice Shelf - hot water drill borehole, 2005-06 - AM04 70.29,-69.9,70.3,-69.89 2006-01-10T00:00:00Z T00:00:00Z 2013-02-05T05:00:00Z Amery Ice Shelf AM04 borehole drilled mid-January 2006. Sub-shelf water profiling measurements conducted over a period of a few days. Partial video recording of borehole walls and sea floor benthos. ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1164_AM04_video Amery Ice Shelf - hot water drill borehole, 2005-06 - AM04 - video footage 70.29,-69.9,70.3,-69.89 2006-01-10T00:00:00Z T00:00:00Z 2013-02-05T05:00:00Z Amery Ice Shelf AM04 borehole drilled mid-January 2006. Sub-shelf water profiling measurements conducted over a period of a few days. Partial video recording of borehole walls and sea floor benthos. ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1164_AM05 Amery Ice Shelf - hot water drill borehole, 2009-11 - AM05 69.6805,-70.2292,69.6805,-70.2292 2009-12-19T00:00:00Z T00:00:00Z 2013-02-05T05:00:00Z Amery Ice Shelf AM05 borehole drilled mid-December 2009. Sub-shelf water profiling measurements conducted over a period of a few days. Partial video recording of borehole walls and sea floor benthos. ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1164_AM06 Amery Ice Shelf - hot water drill borehole, 2010-11 - AM06 71.3679,-70.2428,71.3679,-70.2428 2010-01-07T00:00:00Z T00:00:00Z 2013-02-05T05:00:00Z Amery Ice Shelf AM06 borehole drilled early January 2010. Sub-shelf water profiling measurements conducted over a period of a few days. Partial video recording of borehole walls and sea floor benthos. ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SRE4_Macrofauna_Ambient_T1-5 SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Macrofauna Ambient Sampling Time 1 to 5 110.5166,-66.2833,110.5167,-66.2832 2001-10-30T00:00:00Z 2006-12-06T00:00:00Z 2013-01-30T05:00:00Z Sediment 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_T2 SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Macrofauna Sampling Time 2 110.5166,-66.2833,110.5167,-66.2832 2001-10-30T00:00:00Z 2002-11-27T00:00:00Z 2013-01-30T05:00:00Z Sediment 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_T3 SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Macrofauna Sampling Time 3 110.5166,-66.2833,110.5167,-66.2832 2001-10-30T00:00:00Z 2003-02-05T00:00:00Z 2013-01-30T05:00:00Z Sediment 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_T4 SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Macrofauna Sampling Time 4 110.5166,-66.2833,110.5167,-66.2832 2001-10-30T00:00:00Z 2003-11-17T00:00:00Z 2013-01-30T05:00:00Z Sediment 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_T5 SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Macrofauna Sampling Time 5 110.5166,-66.2833,110.5167,-66.2832 2001-10-30T00:00:00Z 2006-12-06T00:00:00Z 2013-01-30T05:00:00Z Sediment 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 SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Macrofauna 110.5166,-66.2833,110.5167,-66.2832 2001-10-30T00:00:00Z 2006-12-31T00:00:00Z 2013-01-24T05:00:00Z Sediment 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_T1 SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Macrofauna Sampling Time 1 110.5166,-66.2833,110.5167,-66.2832 2001-10-30T00:00:00Z 2001-12-06T00:00:00Z 2013-01-24T05:00:00Z Sediment 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]DAVIS_STP_Biota Biological data from the Environmental Impact Assessment of the Davis Sewage Outfall 77.85883,-68.65507,78.08167,-68.51921 2009-11-01T00:00:00Z 2010-03-31T00:00:00Z 2012-11-06T05:00:00Z Untreated, macerated wastewater effluent has been discharged to the sea at Davis Station since 2005, when the old wastewater treatment infrastructure was removed. This environmental assessment was ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_2201_Depth_Sediment Depth related changes in the composition of marine soft sediment infaunal invertebrate communities - sediment characteristics data - Casey 2006/07. 110.516,-66.312,110.575,-66.275 2006-11-09T00:00:00Z 2006-12-14T00:00:00Z 2012-11-05T05:00:00Z Depth related changes in sediment characteristics and the composition of infaunal invertebrate communities were investigated at two sites in the Windmill Islands around Casey station, East Antarctica, ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_2201_Long-term_Sediment_Metals Heavy metal concentrations in marine sediments around Casey station, East Antarctica - long-term monitoring 110.516,-66.35,110.6,-66.23 1997-10-22T00:00:00Z 2006-12-07T00:00:00Z 2012-11-05T05:00:00Z Sediment cores (5cm diameter x 10cm deep), collected as part of the long-term monitoring of the Thala Valley waste disposal site clean-up (Casey station), were sectioned and a portion of each core ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1164 Ice shelf - ocean interaction in the cavity beneath the Amery Ice Shelf 70.37,-70.56,72.64,-69.19 2000-01-01T00:00:00Z T00:00:00Z 2012-11-05T05:00:00Z ---- Public Summary from Project ---- Most of the snow falling on inland Antarctica drains via large ice streams and floating ice shelves to the sea where it lost by iceberg calving or as melt beneath ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]BROKE-West_particulates Filter Pad absorption measurements of suspended particulate matter 30.0,-69.1,80.0,-59.8 2006-01-09T00:00:00Z 2006-02-28T00:00:00Z 2012-10-18T04:00:00Z Particulates in the water were concentrated onto 25mm glass fibre filters. Light transmission and reflection through the filters was measured using a spectrophotometer to yield spectral absorption ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SAZOTS Subantarctic Zone (SAZ) Project and Sediment Trap Moorings -145.0,-61.0,-140.0,-40.0 1997-09-01T00:00:00Z T00:00:00Z 2012-10-18T04:00:00Z Please also see the child records of this project for access to data. Attached to this record are the originally supplied datasets for 1997-1998, and also summary files and mooring diagrams supplied ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SAZ_Photos Subantarctic Zone photos of sediment trap samples 139.0,-61.0,142.1145,-46.7985 1998-09-30T00:00:00Z 2010-03-31T00:00:00Z 2012-10-18T04:00:00Z SAZ photos of sediment trap samples Sediment traps are cones which intercept and store falling marine particles in collection cups. The particles consist of a range of material including phytoplankton, ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]DAVIS_STP_Oceanography Oceanographic data from the Environmental Impact Assessment of the Davis Sewage Outfall 77.85883,-68.65507,78.08167,-68.51921 2009-11-01T00:00:00Z 2010-03-31T00:00:00Z 2012-07-26T04:00:00Z Untreated, macerated wastewater effluent has been discharged to the sea at Davis Station since 2005, when the old wastewater treatment infrastructure was removed. This environmental assessment was ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1164_AM01b_video Amery Ice Shelf - hot water drill borehole, 2003-04 - AM01b - video footage 71.45,-69.43,71.45,-69.43 2003-12-19T00:00:00Z T00:00:00Z 2012-07-23T04:00:00Z AM01b borehole drilled mid-December 2003. Profiling measurements conducted over a period of a few days. Video recording of borehole walls and sea floor benthos. Sediment sample collected from sea ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]AAD_Publications AAD publications database -180.0,-90.0,180.0,-30.0 1947-01-01T00:00:00Z T00:00:00Z 2012-06-19T04:00:00Z This database is a catalogue for the list of publications held by the Australian Antarctic Division. The database is available online at the URL given below. In some cases, pdf downloads are available, ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]au9601 Aurora Australis WOCE Southern Ocean oceanographic data, cruise 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]CEAMARC_200708_V3_MARINE_VIDEO_SAMPLES CEAMARC marine video samples 139.333,-67.051,145.333,-65.812 2007-12-16T00:00:00Z 2008-01-28T00:00:00Z 2012-05-31T04:00:00Z Underwater video samples were obtained from the Deep Underwater Camera II (DUCII) system. Data are in mpeg video format. Samples were named by: 1. CEAMARC site (e.g. 16) 2. Instrument (e.g. camera ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]DAVIS_STP Environmental Impact Assessment of the Davis Sewage Outfall 77.85883,-68.65507,78.08167,-68.51921 2009-11-01T00:00:00Z 2010-03-31T00:00:00Z 2012-04-13T04:00:00Z Untreated, macerated wastewater effluent has been discharged to the sea at Davis Station since 2005, when the old wastewater treatment infrastructure was removed. This environmental assessment was ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SRE4_Microbial SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems 110.5166,-66.2833,110.5167,-66.2832 2001-01-01T00:00:00Z 2006-12-31T00:00:00Z 2012-04-13T04:00:00Z Sediment 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_HydrocarbonChemistry SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems 110.5166,-66.2833,110.5167,-66.2832 2001-10-01T00:00:00Z 2006-12-20T00:00:00Z 2012-04-13T04:00:00Z Sediment 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_Meiofauna SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems 110.5166,-66.2833,110.5167,-66.2832 2002-11-01T00:00:00Z 2006-12-31T00:00:00Z 2012-04-13T04:00:00Z Sediment 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_Meiofauna_T2 SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems 110.5166,-66.2833,110.5167,-66.2832 2002-11-01T00:00:00Z 2002-11-30T00:00:00Z 2012-04-13T04:00:00Z Sediment 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_Meiofauna_T4 SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems 110.5166,-66.2833,110.5167,-66.2832 2003-10-01T00:00:00Z 2003-10-30T00:00:00Z 2012-04-13T04:00:00Z Sediment 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_Meiofauna_T5 SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems 110.5166,-66.2833,110.5167,-66.2832 2006-12-01T00:00:00Z 2006-12-30T00:00:00Z 2012-04-13T04:00:00Z Sediment 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]TRENZ Trophic Ecology of the Antarctic Nearshore Zone 77.9667,-68.5833,110.5167,-66.2833 2006-11-01T00:00:00Z 2010-03-31T00:00:00Z 2012-04-13T04:00:00Z Project Objectives 1) To describe trophic relationships in near shore marine benthic ecosystems of East Antarctica and determine the importance of environmental forces (such as sea ice and primary ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]TRENZ_Stable_Isotopes Trophic Ecology of the Antarctic Nearshore Zone - Stable Isotope datasets 77.96667,-68.583336,110.51667,-66.28333 2006-11-01T00:00:00Z 2010-03-31T00:00:00Z 2012-04-13T04:00:00Z Project Objectives 1) To describe trophic relationships in near shore marine benthic ecosystems of East Antarctica and determine the importance of environmental forces (such as sea ice and primary ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]casey_alk_clones Alkane mono-oxygenase genes from marine sediment near Casey 110.3,-66.35,110.35,-66.3 2001-12-01T00:00:00Z 2001-12-25T00:00:00Z 2012-04-12T04:00:00Z This dataset consists of 67 DNA sequences of the alkane mono-oxygenase gene. The sequence data are in FASTA format which can be opened with word-processing as well as sequence analysis software. ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SRE4_hydrocarbondegrading_MPN_2006 Bacterial numbers in year five of SRE4 experiment by most probable number count 110.3,-66.35,110.35,-66.3 2006-11-01T00:00:00Z 2006-12-20T00:00:00Z 2012-04-12T04:00:00Z Most probable number counts of bacteria in sediment samples from the Sediment Recruitment Experiment 4. Samples were taken immediately after the collection of sediment, after the addition of the oils ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SRE4_desulfobaculaDGGE Band pattern data from Desulfobacula-group specific DGGE for the SRE4 experiment 110.0,-67.0,111.0,-66.0 2001-10-25T00:00:00Z 2003-03-30T00:00:00Z 2012-04-12T04:00:00Z Samples are from the SRE4 experiment - an in situ experiment to determine fate and effects of different types of oils in the Antarctic marine environment. For details see: Powell S.M., Snape I., ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]DAVIS_STP_Chemistry Chemistry data from the Environmental Impact Assessment of the Davis Sewage Outfall 77.85883,-68.65507,78.08167,-68.51921 2009-11-01T00:00:00Z 2010-03-31T00:00:00Z 2012-04-12T04:00:00Z Untreated, macerated wastewater effluent has been discharged to the sea at Davis Station since 2005, when the old wastewater treatment infrastructure was removed. This environmental assessment was ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SRE4_hydrocarbondegrading_MPN_2001 Hydrocarbon-degrading bacteria in SRE4 experiment by most probable number count 110.3,-66.35,110.35,-66.3 2001-10-20T00:00:00Z 2001-12-30T00:00:00Z 2012-04-12T04:00:00Z Most probable number counts of bacteria in sediment samples from the Sediment Recruitment Experiment 4. Samples were taken immediately after the collection of sediment, after the addition of the oils ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]DAVIS_STP_Metals Sediment metal data (1M HCl extraction) from the Davis STP project 77.85883,-68.65507,78.08167,-68.51921 2009-11-01T00:00:00Z 2010-03-31T00:00:00Z 2012-04-12T04:00:00Z Untreated, macerated wastewater effluent has been discharged to the sea at Davis Station since 2005, when the old wastewater treatment infrastructure was removed. This environmental assessment was ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_2201_SRE4 SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems 110.5166,-66.2833,110.5167,-66.2832 2001-10-30T00:00:00Z 2006-12-31T00:00:00Z 2012-03-30T04:00:00Z Sediment 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_2691 Assessing the impact of contaminated sediments on hard-substrate Antarctic marine communities 78.0,-68.0,111.0,-66.0 2005-10-01T00:00:00Z 2007-03-31T00:00:00Z 2012-03-02T05:00:00Z Metadata record for data from ASAC Project 2691 See the link below for public details on this project. Contaminants may persist in marine sediments and be re-suspended during storms or by the activity ...