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1. Sediment metal data (1M HCl extraction) from the Davis STP (Sewage Treatment Plant upgrade) project [DAVIS_STP_Metals]   PARENT METADATA
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 ...


2. Water extractable nutrients in marine sediment cores collected as part of the Davis Sewage Treatment Project, summer 2009/10 [DAVIS_STP_SedimentNutrients]   PARENT METADATA
Extraction of nutrients from sediment Water-extractable nutrients in sediment were analysed following a 2:5 w/v aqueous extraction. A 10 g sub-sample of homogenised wet sediment was mixed with 25 ...


3. Radiocarbon age of organic carbon bound in diatom frustules [Diatom_bound_organic_C_14C_age]
This data set is comprised of radiocarbon ages derived from organic carbon that is bound in diatom frustules found in sediment cores from the Southern Ocean. The sediments were analyzed ...


4. Radiocarbon ages of individual fatty acids from Ross Sea sediments [Ross_Sea_seds_14C_fatty_acids]
The researchers have measured the radiocarbon contents of individual solvent-extractable short-chain (C14, C16, and C18) fatty acids isolated from Ross Sea surface sediments. The corresponding ...


5. Radiocarbon ages of sterols and of total organic carbon from Weddell Sea and Gerlache Strait sediments [Seds_14C_compound_classes_TOC]
Sterols in a core from the Schollaert Drift, Gerlache Strait, Antarctica can be used successfully to determine the ages of sediment horizons. It has, however, not been possible to extend ...


6. Sedimentological and geochemical analyses of gravity cores from Antarctic Peninsula region (KARP 1996-2006) [KPDC-MD-2006-001]
This dataset includes sedimentological and geochemical analyses of more than 80 gravity cores retrieved from Antarctic Peninsula region during the KARP (Korea Antarctic Research Program) cruise ...


7. Using Radiochemical Data from Collapsed Ice Shelf Sediments to Understand the Nature and Timing of the Benthic Response to High-Latitude Climate Change [USAP-1341669]
This project supports analysis of sediments from multi-cores and mega-cores previously collected from beneath the former Larsen B and Larsen A ice shelves. These unique cores will allow the PI to ...


8. Anthropogenic Drivers of Change on Marine Ecosystems: Nutrient Pollution (Fertilizer) [geodata_2034]
The Nutrient Pollution (Fertilizer) dataset represents an anthropogenic driver of ecological change for marine ecosystem.


9. Application of a New Method for Isotopic Analysis of Diatom Microfossil-bound Nitrogen [NSF-ANT04-53680]
The Southern Ocean may play a central role in causing ice ages and general global climate change. This work will reveal key characteristics of the glacial ocean, and may explain the cause of glacial/interglacial ...


10. Archive of Core and Site/Hole Data and Photographs from the Integrated Ocean Drilling Program (IODP) [gov.noaa.ngdc.mgg.geology.IntegratedOceanDrillingProgramUSIO]   PARENT METADATA
The US Science Operator for the Integrated Ocean Drilling Program (IODP) operated the drilling vessel JOIDES Resolution from 2004-2013 for worldwide expeditions numbering between 301 through 346. ...


11. Archive of Core and Site/Hole Data and Photographs from the Ocean Drilling Program (ODP) [gov.noaa.ngdc.mgg.geology.G03298]   PARENT METADATA
The Ocean Drilling Program (ODP) operated the drilling vessel JOIDES Resolution from 1984-2003 for over 100 cruises worldwide. The ODP was funded by the U.S. National Science Foundation ...


12. Archive of Historic Core Data from the Ocean Drilling Program (ODP) Legs 101-129 (Pre-JANUS) [gov.noaa.ngdc.mgg.geology.G01013]   PARENT METADATA
The Ocean Drilling Program (ODP) operated the drilling vessel JOIDES Resolution from 1984-2003 for over 100 cruises worldwide. The ODP was funded by the U.S. National Science Foundation ...


13. BLM/OCS South Texas Outer Continental Shelf (STOCS) Project Sediment Data [gov.noaa.ngdc.mgg.geology.G02888]   PARENT METADATA
The South Texas Outer Continental Shelf Project (STOCS) conducted by the University of Texas and the USGS with funding from BLM/NOAA. The USGS produced geochemical analyses of sediment and suspended ...


14. BLM/OCS Southern California Outer Continental Shelf Environmental Baseline Studies [gov.noaa.ngdc.mgg.geology.G02881]   PARENT METADATA
Data in this file were produced by Science Applications, Inc., prime contractor on the Bureau of Land Management/Outer Continental Shelf - Southern California Studies (BLM/OCS). Data consist of six ...


15. Bacterial numbers in year five of SRE4 experiment by most probable number count [SRE4_hydrocarbondegrading_MPN_2006]   PARENT METADATA
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 ...


16. Barium Biogeochemistry [AMD_BE_BA_BIOGEOCHEM]
The above research on barium biogeochemistry involves the following: - Studies on the variability Antarctic Bottom Water formation; - Studies on the spatial variability primary production; ...


17. Bathymetry, Substrate and Circulation in Westcott Bay, San Juan Islands, Washington [USGS_OFR_2007_1305]
Nearshore bathymetry, substrate type, and circulation patterns in Westcott Bay, San Juan Islands, Washington, were mapped using two acoustic sonar systems, video and direct sampling of seafloor sediments. ...


18. Biological data from the Environmental Impact Assessment of the Davis Sewage Outfall [DAVIS_STP_Biota]   CHILD METADATA   PARENT METADATA
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 ...


19. Molecular and stable carbon isotopic characterzation of PAH contaminants at Mc Murdoc station, Antarctica [ECA006]
Some studies were carried out next to McMurdo Station (the largest scientific base in Antarctica). The more interesting area is Winter Quarters Bay, in consideration of its contamination problems. ...


20. Radiocarbon ages and unsupported lead-210 in NBP0101 Mac Robertson Shelf Cores [SedwickOPP-0230199]
This data set consists of the radiocarbon ages (raw radiocarbon years) and unsupported lead-210 activities (disintegrations per minute per gram) of subsamples from the upper portion of five marine ...


21. Chemistry data from the Environmental Impact Assessment of the Davis Sewage Outfall [DAVIS_STP_Chemistry]   CHILD METADATA   PARENT METADATA
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 ...


22. Environmental Impact Assessment of the Davis Sewage Outfall [DAVIS_STP]   CHILD METADATA
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 ...


23. CEAMARC marine sediment samples - collected on voyage 3 of the Aurora Australis, 2007-2008 [CEAMARC-200708_V3_MARINE_SEDIMENT_SAMPLES]   PARENT METADATA
Marine sediment samples were obtained from box corer, Smith-MacIntyre and Van Veen grabs. Samples were named by: 1. CEAMARC site (e.g. 16) 2. Instrument (e.g. box corer = BC; Smith-MacIntyre = GRSM; ...


24. Sterols in marine sediment and fauna at Davis station 2009/10 [Davis_STP_Sterols]   PARENT METADATA
Wastewater containing human sewage is often discharged with little or no treatment into the Antarctic marine environment. Faecal sterols (primarily coprostanol) in sediments have been used for assessment ...


25. Mussel Watch Project [gomc_79]
Mussel Watch is the longest continuous contaminant monitoring program in U.S. coastal waters. The project analyzes chemical and biological contaminant trends in sediment and bivalve tissue collected ...


26. NCEI Marine Geology Data Archive [gov.noaa.ngdc.Marine_Geology]   CHILD METADATA
Marine Geologic data compilations and reports in the NCEI archive are from academic and government sources around the world. Over ten terabytes of analyses, descriptions, and images of sediment and ...


27. NCEI Marine Geology Data Archive [gov.noaa.ngdc.Marine_Geology_First]
Marine Geologic data compilations and reports in the NCEI archive are from academic and government sources around the world. Over ten terabytes of analyses, descriptions, and images of sediment and ...


28. NOAA and MMS Marine Minerals Geochemical Database [gov.noaa.ngdc.mgg.geology.G01323]   PARENT METADATA
The Marine Minerals Geochemical Database was created by NGDC as a part of a project to construct a comprehensive computerized bibliography and geochemical database as a Cooperative effort with the ...


29. Neogene Ice Streams and Sedimentary Processes on High-Latitude Continental Margins [CNDP-ESP_POL2006-07390_NICE-STREAMS]
The evolution of continental margins from temperate to polar conditions is still poorly known. There are increasing evidences collected in the Arctic and Antarctic margins that the high sediment input ...


30. New Brunswick Dept. of the Environment and Local Government - Aquaculture Approvals Program [gomc_45]
The Program provides a yearly assessment of the benthic sediment conditions directly below marine finfish aquaculture facilities in New Brunswick. The program was implemented in 2002 and will continue ...


31. PCBs and PAHs in marine sediment, of Admiralty Bay [ECA003]
This project focused on the PCBs in sediments of Admiral Bay on King George Island collected in the 1993/1994 austral summer. The individual concentrations of PCB congeners ranged from < 0.05 to 0.57 ...


32. Palmer Station Long-Term Ecological Research (LTER) R/V Polar Duke Marine Carbon Cycling Cruise Data, November 1992 [LTER_PAL_PD9209]
Data was collected during the Austral spring LTER time-series R/V Polar Duke marine carbon cycling cruise. Several independent, but complementary research objectives addressed various aspects of ...


33. Persistent Organic Pollutants (POPs) in soil and sediment from James Ross Island, Antarctica [ECA008]
PCBs, OC pesticides and PAHs in sediment samples were determined from James Ross Island. Sediment PCB concentrations ranged from 0.32 to 0.83 ng g-1, while they ranged from 0.14 to 0.76 ng g-1 for ...


34. Physio-chemical properties of marine sediments from Davis Sewage Treatment Project sites, summer 2009/10 [DAVIS_STP_Sediment]   CHILD METADATA   PARENT METADATA
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 ...


35. Rates of depletion of lubricant and fuel contaminants from Antarctic regions during natural attenuation and remediation procedures [ASAC_2915]   CHILD METADATA   PARENT METADATA
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 ...


36. Records of Lead and Other Heavy Metal Inputs to Sediments of the Ala Wai Canal, Oahu, HI [gov.noaa.ngdc.mgg.geology.G02887]   PARENT METADATA
Four cores are given: G8, G8B, M21, and M3. For each core, a printable table file (*.PRN) and a spreadsheet (*.WK3) are provided. The file names reflect the sediment core ID. Documentation of techiques ...


37. Report on sediment core activities at Davis Station in 1985 by Lin Jian-ping [Davis_Sediment_Core_1985]
This is a scanned copy of the report of sediment core activities at Davis Station, 1985 by Lin Jian-ping. Paraphrased from the abstract of the report: Sediment deposited in the bottom of water provide ...


38. SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems [ASAC_2201_SRE4]   CHILD METADATA
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 ...


39. SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems - SRE4_Meiofauna [SRE4_Meiofauna]   CHILD METADATA   PARENT METADATA
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 ...


40. SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems - SRE4_Microbial [SRE4_Microbial]   CHILD METADATA   PARENT METADATA
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 ...


41. SRE4 Metals in O'Brien Bay sediments [SRE4_OBrienBaySedimentMetals]   PARENT METADATA
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 ...


42. SRE4 Metals in treatment Oils [SRE4_Metals_in_Oils]   PARENT METADATA
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 ...


43. SRE4 Sediment Chemistry [SRE4_SedimentChemistry]   CHILD METADATA   PARENT METADATA
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 ...


44. SRE4 Sediment Total Organic Carbon plus Nitrogen and Phosphorus [SRE4_SedimentTOCNitrogenPhosphorus]   PARENT METADATA
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 ...


45. SRE4 Sediment grain size analysis [SRE4_SedimentGrainSize]   PARENT METADATA
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 ...


46. SRE4 Total Petroleum Hydrocarbons in sediment trays [SRE4_TPH]   PARENT METADATA
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 ...


47. Sample XRD Data [Canada_GSC_SampleXRDData]
XRD are X-ray diffraction data that examine mineralogical content of the fine fraction of cores collected as part of research cruises conducted by, or for, the Geological Survey of Canada (Atlantic) ...


48. Scripps Institution of Oceanography Ferromanganese Nodule Analysis File - IDOE Portion [gov.noaa.ngdc.mgg.geology.G00128]   PARENT METADATA
The Scripps Institution of Oceanography (SIO) compiled data on the geochemistry of marine ferromanganese nodules, funded by the U.S. National Science Foundation (NSF), ...


49. Seasonal phytodetritus deposition on the West Antarctic Peninsula Shelf [FOODBANCS_particle_flux]
Time-lapse cameras and moored sediment traps were used to record seasonal deposition of summer-bloom-derived phytodetritus on the West Antarctic Peninsula shelf. Various analyses of the ...


50. Spatial and Temporal Scales of Human Disturbance - McMurdo Station, Antarctica [BO-318-O_mcmurdo]
This report summarizes the results of a study of the temporal and spatial scales of human disturbance at McMurdo Station, Antarctica. It represents the culmination of a series of international ...


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