Print List Subscribe to RSS Feed

Showing 1 - 50 of 182 Next

1. Old Mouth of the Cowlitz River Sediment Evaluation [BESTsed28]
The old mouth of the Cowlitz River provides a channel from deep water in the Columbia River to old river mile 0.7 of the Cowlitz River. The site has been dredged in the past to maintain the channel. ...

2. Physical and Biological Factors Associated with Avian Cholera in Wetland Ecosystems [brdnwhc0002]

3. Chemical tracers to asses diet and persistent organic pollutants in Antarctic type killer whales [ECA035]
This data set considers the PCBs, DDTs, CHLs, HCB and HCHs measured in blubber from Antarctic Type C killer whales and found that mean concentrations in all groups of POPs were significantly higher ...

4. Application of Enzyme-Linked Immunosorbent Assay for Measurement of Polychlorinated Biphenyls from Hydrophobic Solutions. [usgsbrdcerc_immunosorbentassay]
The objectives of this work were 1) to study the recovery and homogenity of polychlorinated biphenyls (PCBs) in solution prepared for ELISA by direct dilution of isooctane solutions; 2) to evaluate ...

5. Aquatic Toxicity: Protocols, Results, and Literature, Canada [Canada_EC_AQUATOX]
The Aquatic Toxicity: Protocols, Results, and Literature, Canada, contains the results of toxicity tests on industrial wastewaters and chemicals; toxicity test methods; videos (for training); and ...

6. Assessing the Impact of the Gulf of Mexico Oil Spill on Seafood [FDA_Oilspill]
FDA operates a mandatory safety program for all fish and fishery products under the provisions of the Federal Food, Drug and Cosmetic Act, the Public Health Service Act, and related regulations. The ...

7. Baseline concentrations of elements in the Antarctic macrolichen Umbilicaria decussata [Antar_Macrolichen_Umbilicaria]
Total concentrations of major and trace elements were determined in samples of the epilithic lichen Umbilicaria decussata from 24 ice-free areas in coastal Victoria Land (Antarctica) during ...

8. Biochemical Studies on Antarctic Fish from the Instituto Antartico Argentino [CDA_AR_BIO_BIOCHEMICALFISH_DATA]
This work is part of the research program undertaken by the Argentine Institute and the University of Buenos Aires, Argentina. The investigations on biochemisty and nutritional characteristics of ...

9. Biochemical Studies on Antarctic Krill from the Instituto Antartico Argentino [CDA_AR_BIO_BIOCHEMICALKRIL_DATA]
This work is part of the research program undertaken by the Argentine Institute and the University of Buenos Aires, Argentina. The investigations on biochemisty and nutritional characteristics of ...

10. Bioconcentration of PCBs in the pelagic food chain of the Ross Sea [ECA026]
In this study was measured mean PCB concentration (the sum of 50 congeners) in Ross Sea phytoplankton (mainly diatoms) and mixed zooplankton (copepods, amphipods and krill) of 1 and 4.2 ng g–1 wet ...

11. Biodiversity Data Sourcebook from the World Conservation Monitoring Centre (WCMC) [WCMC_149]
This sourcebook of biodiversity data was released in part as a contribution to the First Conference of the Parties to the Convention on Biological Diversity (Bahamas, ...

12. Biologia reproductiva y alimenticia de la paloma antartica [CDA_AR_BIO_GREATER_SHEATHBILL]   PARENT METADATA
Breeding and feeding biology of Greater Sheathbill at Antarctica and Argentine coast. Breeding chronology. Egg morphology and chicks growth (weight, wing lenght, tarsus lenght, bill lenght). Breeding ...

13. Biological and Ecological Characteristics of Terrestrial Vertebrate Species Residing in Estuaries - usgs_brd_pwrc_bioeco [usgs_brd_pwrc_bioeco]
The Biomonitoring of Environmental Status and Trends (BEST) program is designed to assess and monitor the effects of environmental contaminants on biological resources, particularly those under the ...

14. Biomagnification of mercury in an Antarctic marine coastal food web during 1989-1991 [Biomagnification_of_mercury]
Twenty samples of surface sediment (the top 3.0 cm) were taken on soft bottoms (from 20 to 300 m depth) with a stainless steel box corer. Phytoplankon and zooplankton were sampled with conical nylon ...

15. Bolingen Islands penguin GIS dataset [bolingen_penguin_gis]
Aerial photography (35mm film) of penguin colonies was acquired over the Bolingen Islands (Eric Woehler). The penguin colonies were traced, then digitised (John Cox), and saved as DXF-files. Using ...

16. Monitoring of Toxic Contaminants in Washington State [wa_de_toxicsmonitoring]
Toxic contamination of our air, water, soil, and wildlife is a concern in Washington State. Humans and wildlife face a variety of risks due to toxic chemicals in the environments. For many areas of ...

17. Mount Desert Island Water Quality Monitoring [gomc_131]
MDIWQC monitors the water around Mount Desert Island for the Maine Shore Stewards program. When we monitor for phytoplankton we are trying to detect 4 toxic types of organisms: Alexandrium, Prorocentrum, ...

18. POPs in key species of Marine Antarctic ecosystems [ECA028]
These data set regards the average p,p'-DDE and HCB concentration (0.86±0.98 and 0.37±0.17 ng g–1 wet wt. respectively) measured in krill samples collected from the Ross Sea (71°20’S– 72° 331’S/170° ...

19. POPs in the Fat Tissue of Seabirds from King George Island, Antarctica [ECA040]
This datset collected data for chlorinated pesticides, polychlorinated biphenyls (PCBs) and polycyclic aromatic hydrocarbons (PAHs) in subcutaneous fat samples from Brown skuas, three species of penguins: ...

20. Polybrominated diphenil ethers (PBDEs) and organochlorine pollutants in two species of Antarctic fish [ECA030]
The data set reportes the results on the accumulation of polybrominated diphenyl ethers (PBDEs), mono- and non-ortho-polychlorobiphenyls (PCBs), polychlorodibenzodioxins (PCDDs) and polychlorodibenzofurans ...

21. Polychlorinated Dioxins and -Furans in Lake Roosevelt (Columbia River) sportfish, 1990 [BESTsed10]
In June 1990, as part of Ecology's investigation of contaminants in Lake Roosevelt, a series of sediment and bottom fish samples were collected from Lake Roosevelt and vicinity for analysis of PCDDs ...

22. Polychlorinated dibenzo-p-dioxins, dibenzofurans and polychlorinated biphenyls in penguin and south polar skua [ECA042]
This data set examines concentrations of polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (DFs) and dioxin-like PCBs in the liver of polar bears from the Alaskan Arctic, in the liver of Weddell ...

23. Project 3054 Season 1 Hydrocarbon ecotoxicological experiments marine invertebrates [AAS_3054_09_10_ecotox]   CHILD METADATA
Ecotoxicological bioassays were conducted at Davis and Casey Stations in 2009/10, 2010/11 and 2011/12 summer seasons to test the sensitivity of near-shore marine invertebrates to fuels in seawater. ...

24. Project 3054 Season 2 and 3 Hydrocarbon ecotoxicological experiments; amphipods [AAS_3054_bioassays_invertcontam]
This metadata record contains the results of bioassays conducted to characterise the response of Antarctic nearshore marine invertebrates to hydrocarbon contaminants in fuels commonly used in Antarctica. ...

25. Project 3054 Season 2 and 3 Hydrocarbon ecotoxicological experiments; amphipods [AAS_3054_bioassays_invertcontam]
This metadata record contains the results of bioassays conducted to characterise the response of Antarctic nearshore marine invertebrates to hydrocarbon contaminants in fuels commonly used in Antarctica. ...

26. Reynolds Metal Company Class II Inspection [BESTsed08]
The objectives of the Reynolds Metals Company's aluminum smelter Class II Inspection was to verify effluent compliance with NPDES permits (NPDES Permit No. WA-00008-6 and Order 89-3), characterize ...

27. Microbial communities in biopiles during bioremediation, determined using qPCR technique [AAS_4100_Biopile-microbial-communities]
Soil was collected between November and December 2012 at Casey. Experimental incubations were conducted between November 2012 and February 2013. Laboratory analyses were carried out between February ...

28. 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 ...

29. Illumina 16s amplicon sequencing data for in-situ Macquarie Island Mesocosm assessing the toxicity of residual hydrocarbons. [AAS_4135_Hydrocarbon_Toxicity_amplicon]
This data set is Illumina 16s (bacterial) amplicon sequencing data for the Macquarie Island mesocosm ecotoxicology study. In-situ soil mesocosms (n=20) were set up on Macquarie Island in February ...

30. Toxicity of IFO 180 fuel and Slickgone NS dispersant to larval Sterechinus neumayeri Antarctic sea urchins [AAS_4142_Sterechinus_fuel_dispersants_larval_toxicity]
This metadata record contains the results from bioassays conducted to show the response of larval Antarctic Sterechinus neumayeri sea urchins to contamination from combinations if IFO 180 fuel and ...

31. NOAA National Status and Trends Biological Effects of Toxic Contamination in Sediments from Long Island Sound and Environs [NOS_biologicaleffects]
Long Island Sound is one of several coastal regions selected for study under the Intensive Bioeffects monitoring surveys of NOAA's National Studies and Trends (NS&T) Program ...

32. NODC Standard Format Pathology Data Sets (1973 -1980): Fish Pathology (F013) Data [NODC_F013]
Fish Pathology (F013) contains data from examinations of diseased fishes. Although these data may be from field observations, they derive primarily from laboratory analyses. Data include: location, ...

33. National Pesticide Information Retrieval System (NPIRS) [EPA0165]
The "National Pesticide Information Retrieval System (NPRIS)" is a subscription database of the Center for Environmental and Regulatory Systems (CERIS). It provides information to subscribers only ...

34. National Pesticide Survey (NPS) [EPA0129]
The "National Pesticide Survey (NPS)" contains the results of a one-time survey conducted by EPA to determine the frequency and concentration of pesticides and nitrate in drinking water wells nationwide, ...

35. National Status and Trends Program/Mussel Watch and Benthic Surveillance Programs/Contaminants and Biological Response; NODC Archive Data [ACC-8900125]
The National Status and Trends Program (NS&T) was initiated by NOAA to assess the contamination of estuarine and coastal waters of the United States by analyzing bivalves, fish livers and sediments ...

36. Occurence of organochlorine pollutants in the eggs and dropping-amended soil of Antarctic large animals and its ecological significance [ECA039]
This dataset reports a study on eggs of skuas, penguins and giant petrel. It was found that the concentration accumulation of POPs was in the order of ΣPCB>ΣDDT>HCB>ΣHCH. The lower accumulation of ...

37. Ocean Data Evaluation System (ODES) [EPA_ODES]
The Ocean Data Evaluation System (ODES) is used for storing and analyzing water quality and biological data from marine, estuarine, and freshwater environments. The system supports Federal, ...

38. Oceanographic Station Data, and Marine Pollution Data for the Aegean Sea (The Archipelago) and the Ionian Sea [NCMR_STATION_POLLUTION]
FILE: Oceanographic Station Data: Aegean Sea (The Archipelago), Ionian Sea This file contains physical-chemical oceanographic data recorded at discrete depth levels with 80% obtained using CTD instruments, ...

39. Olympia, Washington PCB and Pesticides Study [usepa_best05]
In June 1990, as part of Ecology's investigation of contaminants in Lake Roosevelt, a series of sediment and bottom fish samples were collected from Lake Roosevelt and vicinity for analysis of PCDDs ...

40. Organochlorine Contaminants in Aquatic Resources from the Columbia River [BESTsed21]
The Columbia River Estuary is exposed to a variety of contaminants through municipal and industrial permitted discharges, urban and industrial nonpoint pollution, accidental spills of oil and hazardous ...

41. Organochlorine pesticides (OCPs) and polybrominated diphenil ethers (PBDEs) in Adelie penguin food web [ECA031]
Cod collected at Cinder Cones contained ΣPBDE6 at 311 ng/g. This is more than 10-fold greater than levels in biota at other sites far from McMurdo. For comparison, a 2006 study of krill, rock cod, ...

42. Organochlorines and Polychlorinated Biphenyl Levels in Pinniped Milk from the Arctic, the Antarctic, California and Australia [ECA045]
Investigations on organochlorine concentrations in organs and tissues of Antarctic seals began in the 1980s. This dataset analyses concentrations of organochlorines and polychlorinated biphenyls in ...

43. Organochlorines in Antarctic and Arctic Avian Top Predators [ECA044]
Bustnes (2006) compared organochlorines (OCs) levels in Antarctic and Arctic avian top predators analyzing blood sampled from the wing vein of south polar skuas (142 skuas, 73 females and 69 males) ...

44. Oxidative Stress and Antioxidant Defenses in Antarctic Marine Organisms [CDA_AR_BIO_OXIDATIVE_STRESS]
Principal Objectives -Determination of the oxidative stress levels in marine Antarctic organisms (vertebrates and invertebrates), by physiological, biochemical and histochemical techniques: ...

45. PCDDs/PCDFs in Columbia River Suspended Particulate Matter. [BESTsed14]
The Department of Ecology (WDOE) conducted a sampling of suspended particulate matter (SPM) from the Columbia River at Northport as part of an investigation into the impact on Lake Roosevelt of discharges ...

46. PFCs and Related Fluorochemicals in Albatrosses, Elephant Seals, Penguins and Polar Skua from the Southern Ocean [ECA043]
This dataset investigates the presence of perfluorinated chemicals (PFCs) in Adelie penguin (Pygoscelis adeliae) blood, unhatched Adelie penguin eggs and whole blood of South Polar skua collected ...

47. Particle Total Exposure Assessment Methodological Study (PTEAM) [EPA0133]
The primary objective of the "Particle Total Exposure Assessment Methodological Study (PTEAM)" was to estimate the frequency distribution of exposure of an urban population to inhalable and respirable ...

48. Persistence of DDT in the Yakima River Drainage, Washington [BESTsed16]
This study was conducted in 1985 by Ecology's Water Quality Investigations Section in response to results from the Basic Water Monitoring Program (BWMP) which showed higher levels of DDT and metabolites ...

49. Persistent Environmental Contaminants in United States Fish and Wildlife [usgsbrdcerc_perscontam]
Contaminant concentrations in freshwater fish and birds were periodically measured. Fish were selected for monitoring aquatic ecosystems because of their tendency to accumulate pesticides and other ...

50. Persistent Organic Pollutants (POPs) in 3 species of Antarctic Penguins [ECA033]
The data set reports the POP concentrations in three species of penguins: Adélie penguin (Pygoscelis adeliae), Chinstrap penguin (Pygoscelis antarctica) and Gentoo penguin (Pygoscelis papua). The ...

Showing 1 through 50 of 182 Next