Thumbnail Icon Science Keywords > HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > HEAVY METALS CONCENTRATION


Refine by Category
 
Refine by Full text

 

42 Titles Match Your Query
Showing 1 through 42 of 42
1. Samples from 2007 for the COPOL project [org.polarresearch-576]   PARENT DIF
COPOL is a project under the auspices of the International Polar Year (IPY). The main objective of the project is to understand the dynamic range of man-made contaminants in marine ecosystems of Polar ...


2. Batch ion-exchange experiments for Amberlite IRC748 (WTP for Thala Valley clean-up) [AAS1300_PW_BATCHIX]
A series of ion-exchange batch equilibrium experiments were undertaken with laboratory solutions spiked with heavy metals to investigate the removal of these metals by Amberlite IRC748 at variable ...


3. Chemical assessment during cleanup of the Thala Valley tip site, Casey Station, 2002/2003-2003/2004 [TVcleanup_2002-2004]   CHILD DIFs
Chemical assessment data for selected heavy metals determined for the abandoned waste disposal site at Thala Valley, Casey Station, over two seasons (pre- and during cleanup). 2002-03 ...


4. Column breakthrough ion-exchange experiments for Amberlite IRC748 (WTP for Thala Valley clean-up) [AAS1300_PW_COLUMNSIX]
A series of ion-exchange column breakthrough experiments were undertaken with laboratory solutions spiked with heavy metals to investigate the removal of these metals by Amberlite IRC748 at variable ...


5. Field trial of WTP ion-exchange columns using Amberlite IRC748 during the Thala Valley clean-up [AAS1300_PW_FIELDTRIALIX]
Ion-exchange columns were used in the WTP (water treatment plant) for water treatment during the clean-up of the Thala Valley tip - data collected during the operation were used as a field trial to ...


6. Heavy metal toxicity to Antarctic macroalgae measured using a robotic PAM fluorometer [Algal_Toxicity_Project]   PARENT DIF
Experiments were carried out at Casey Station over the summer of 2005-2006 to investigate declines in chlorophyll fluorescence following from exposure to seawater spiked with heavy metals. Chlorophyll ...


7. Cadmium (Cd) Consumption [geodata_2128]
World metal consumption


8. Toxicity of Sediment Collected Upriver and Downriver of Major Cities along the Lower Mississippi River. [usgs_brd_cerc_d_lower_Miss]
The Lower Mississippi River contributes significantly to the biodiversity and ecological stability of the alluvial valley, but agricultural, industrial and municipal developments have historically ...


9. Toxicity of Water from Three South Carolina Rivers to Larval Striped Bass [BRD_TOXICITY]
The toxicity of water from three rivers in the Santee-Cooper drainage of South Carolina was evaluated in a series of on-site studies with larval striped bass Morone saxatiliss. Mortality and swimming ...


10. Sewage Sludge Production [geodata_1550]
Sewage sludge can be of domestic or mixed (industrial plus domestic) origin, depending on the type of network feeding the public treatment plants. Alongside its fertilizer value for crops, sewage ...


11. Collaborative Research: Diamonds and Oil from the Tundra: A System Study on the Impact of Changing Seasons on Mining and Oil Exploration NSF Award 0902130 [coll_res_diam_oil_tundra_sys_study_imp_chang_seas_min_oil_exp_nsf_award_0902130]
This project seeks to understand how changing season length, principally winter, affects transportation systems that rely on ice roads in the Northwest Territories, Canada. From this small system, ...


12. State of the Environment - Norway 2004 [SOE_NORWAY]
State of the Environment Norway ("http://www.environment.no/" provides the latest information about the state and development of the environment. The service presents environmental topics ...


13. Major Marine Ecological Disturbances, Morbidity, Mortality and Disease of Marine Wildlife Species Human Health and Economic Impacts [HEED_UNH]
The HEED (Health, Ecological and Economic Dimensions of) Global Change Program, a 3-year effort funded by the National Oceanic and Atmospheric Administration's Office of Global Programs ...


14. Trace metals in the Larsemann Hills, East Antarctica: natural processes and human impact [ECA069]
To evaluate the extent of human impact on a pristine Antarctic environment, natural baseline levels of trace metals have been established in the basement rocks of the Larsemann Hills, East Antarctica. ...


15. High temporal resolution, continuous ice core measurements for WAIS Divide (WDC05A, WDC05Q) [mcconnell_0538427]
Nearly continuous, monthly averaged measurements of hydrogen peroxide, nitrate, liquid conductivity, and 12 elements (Na, Mg, Al, S, Ca, Mn, Fe, Rb, Sr, Ce, Pb, and U) for two intermediate depth ice ...


16. New York Harbor Water Quality Surveys [NYC_NYharborwaterquality]
This dataset provides annual surveys of water quality. The harbor survey monitors the quality of harbor waters and identifies the impacts of the city's pollution control programs ...


17. Casco Bay Estuary Partnership Monitoring Programs [gomc_99]   CHILD DIFs
Casco Bay Estuary Partnership is working to protect and restore the Casco Bay ecosystem and watershed while sustaining compatible human uses. The stakeholder-developed "Casco Bay Plan" ...


18. CICEET Great Bay New Hampshire Data [CICEET_GREATBAY]
CICEET Great Bay (New Hampshire) Data The Cooperative Institute for Coastal and Estuarine Environmental Technology (CICEET) supports the scientific development of innovative ...


19. Predicting contaminant impacts at Lake Vanda, Antarctica [K094_1995_1997_NZ_1]
Samples of water, phytoplankton, sediment, soil and bacterial mat were sampled from Lake Vanda and the old Vanda station site, in order to determine the fate of trace metal contaminants and their ...


20. Marine Monitoring Data (Physical, Chemical, Biological) from the Canadian East Coast [ACZDD_MIS_76]
This marine monitoring data includes physical (temperature, currents, sediment grain size analysis), chemical (oil & grease, cadmium, mercury, lead, zinc, PCB, DDT, salinity), and biological ...


21. Vertical distribution of Cs-137 and Sr-90 in Antarctic soils, and their concentration in soils, moss and lichen [151-92_01]
In 21 places on the South Shetland Islands, that experience similar annual precipitation, the superficial concentration of Cs-137 was determined. For the determination of the distribution, ...


22. Analysis of organochlorine pesticides, PCB's and heavy metals levels in Adelie penguin (Pygoscelis adeliae) and South Polar skua (Catharacta maccormicki) carcasses and abandoned eggs [K063_1989_1990_NZ_2]
Skuas as a group have come to be recognized as 'barometers' of environmental health, as their wide range and feeding habits make them ideal for monitoring oceanic pollution. Skua and adelie penguin ...


23. Physical and Chemical Oceanographic Data (including Pollution Data) from the Caribbean Sea, and the South Pacific Ocean [CERB_PHY_CHEM]
The main objectives of the Biotic Resources Study Centre are the evaluation of the state of the country's renewable natural resources; identification of critical areas and the causes of ...


24. Sea-Floor Sediment Heavy Metals Datasets [USGS_ABSC_BERING_METALS]
This is a database of references to surface-sediment heavy metal concentration data in the Bering and Chukchi Seas. It supports Pacific walrus research at the Alaska Science Center - Biological Science ...


25. 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 ...


26. Gulf of Maine Contaminated Sediments Database [sediments_gom]
The overall objective of this project is to create a database of existing data on contaminants in sediment for the Gulf of Maine region that will be useful to persons throughout the region for scientific ...


27. Water Quality Data for the Cuyahoga Valley National Recreation Area, 1957-1994, from EPA/STORET [CSUOHIO_CESTP_EDP_19970040]
This dataset was compiled as part of the National Park Service's (NPS) Baseline Water Quality Data Inventory and Analysis Project. The objective of this project was to retrieve, format, and analyze ...


28. Collaborative Mercury Research Network (COMERN) [gomc_350]
The overarching objective of the NB Coastal Case Study is to identify the fate of mercury in coastal ecosystems of the Bay of Fundy, and the susceptibility of this coastal region to local and long-range ...


29. Water Quality Monitoring Data of the San Joaquin Delta, California [CAL_DWR_MWQI_SJDELTA]
The Sacramento-San Joaquin Delta is a source of drinking water for approximately two-thirds of the state of California. The California Department of Water Resources (DWR) monitors the water quality ...


30. IPY-132-CANADA #186-POLAR BIOREM-BIORESTORATION OF CONTAMINATED SOILS AND SEDIMENTS NEAR SCIENTIFIC STATIONS IN POLAR REGIONS [CDA_AR-IPY-132_POLAR_BIOREM]
PROJECT CANADA #186 FOR IPY: WITH THE COLLABORATION OF FRANCE AND ARGENTINE SCIENTIST Arctic: June 2007 to August 2008 Antarctic: December 2006 to April 2008 Scientific ...


31. The National Coastal Pollutant Discharge Inventory [ORCA_SEA_NCPDI_JON]
The National Coastal Pollutant Discharge Inventory (NCPDI) contains estimates for all point, nonpoint and upstream sources of pollutants discharged into the estuarine, coastal and oceanic waters ...


32. Marine Chemistry Data from the Northwest Atlantic and Maritimes Region of Canada [CANEMRCCRS_MARINE_CHEM]
These data are contained in either the Regional BioChem or National NCIS databases This dataset includes data related to contaminants in fish and in fish habitat collected by the Marine ...


33. Biological, Chemical, and Hydrographic Data from the NEMP/PULSE Ocean Monitoring Program [NMFS0042]
Chemical, biological, and hydrographic measurements were collected from 1978 to 1985 by the National Marine Fisheries' Northeast Fisheries Center at Sandy Hook New Jersey, and Milford, Connecticut. ...


34. Oceanography - Environmental Pollution Data from the Instituto Antartico Argentino [CDA_AR_MAR-OF_ENVIROPOLL_DATA]
Marine environment monitoring of heavy metals in Antarctic algae are recorded.


35. Vermont Public Water System Water Quality Information [anr_dec_wsd_pwswaterquality]
The water quality data is submitted under the requirements of the Safe Drinking Water Act. The results may represent water quality from multiple sources or types of sources (i.e., surface water and ...


36. Study of the benthic fauna and flora of the seabeds in southern area of Livingston Island [CNDA-ESP_93-94-0996-1161_16-21]
In English: Estimate of the plentifulness of the different benthic species, by means of samples collected in radial areas with drag box-corer, Agassiz drag and suprabenthic grip slipper, on the southern ...


37. NMFS Survey of Trace Elements in the Fisheries [NMFS0035]
This microconstituent data file contains trace element levels in the tissue for 204 species including finfish, mollusca and crustacea, and taken from 198 sites around the coastal United States, including ...


38. Fremont Glacier Atmospheric Mercury Data, NOAA/NCDC/WDC Paleoclimatology [NOAA_NCDC_PALEO_2002-038]
[Abstract] Mercury (Hg) contamination of aquatic ecosystems and subsequent methylmercury bioaccumulation are significant environmental problems of global extent. At regional to global scales, the ...


39. Long Island Sound metals sample distribution locations, USGS OFR 00-304 [USGS_OFR_00304_LISGRABS]   PARENT DIF
The purpose of this datalayer is to disseminate a digital version of the map showing the locations of surficial samples used in the analysis of metal distributions in Long Island Sound. This GIS ...


40. Marine Pollution [CDA_AR_QAMB_MARINE_POLLUTION]
This project involves the monitoring of trace elements in the Antarctic coastal ecosystem. Data will be available on the level of Cd, Cu, Cr, Zn, Pb and Hg in biota (mollusk, gastropod, algae, fish, ...


41. Physical and Chemical Ocean Data, with Surface Meteorology, from the Adriatic, from 1913 to the present [IOF_HYDROGRAPHIC]
This file contains meteorological data above the sea surface, and physical-chemical oceanographic data (at the standard discrete depth levels) from the Adriatic Sea, from 1913 to the present. These ...


42. Experimental Water Purification by Plant-Purification of the Polluted Water with Heavy Metals [EXPERIMWAPURIPLANT]
Water pollution with heavy metals is one of the most serious environmental problems. The aim of the studies are to examine the function of plants to absorb heavy metals. Two species of plants were ...


Showing 1 through 42 of 42
Click here for a static view of records.

Link to Web Site