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124 Titles Match Your Query
Showing 1 through 50 of 124 Next
1. Ground-Water Quality in the Mohawk River Basin, New York, 2006 [USGS_OFR_2008_1086]
Water samples were collected from 27 wells from August through November 2006 to characterize ground-water quality in the Mohawk River Basin. The Mohawk River Basin covers 3,500 square miles in central ...


2. Long-Term Ecological Research (LTER)/NTL002: Chemical Limnology of North Temperate Lakes Primary Study Lakes [LTER_NTL002]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL002 [Summary adapted from the LTER Core Data Set Catalog]: Parameters characterizing the chemical limnology of the ...


3. Long-Term Ecological Research (LTER)/NTL003: Plankton in North Temperate Lakes Primary Study Lakes [LTER_NTL003]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL003 [Summary adapted from the LTER Core Data Set Catalog]: Planktonic data include chlorophyll a, phytoplanktonic ...


4. Long-Term Ecological Research (LTER)/NTL004: Sediment Deposition in North Temperate Lakes Primary Study Lakes [LTER_NTL004]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL004 [Summary adapted from the LTER Core Data Set Catalog]: Settling particulate matter is collected using ...


5. Assay of Wild Salmonids for presence of Myxobolus cerebralis [MSU_AWS]
Results of assay for M. cerebralis myxospores by digest wild juvenile salmonids recovered in the Clackamas River (OR) basin.


6. Distribution of Tubifex tubifex lineages and Myxobolus cerebralis infection in the San Juan River, New Mexico [MSU_20]
A 2 km reach of the Navajo Dam tailwater of the San Juan River, NM was sampled in August and December 2001 and June 2002 to characterize environmental factors influencing the distribution and density ...


7. Distribution of Tubifex tubifex lineages in the Willamette River Basin in Oregon [MSU_15]
A qualitative survey for T. tubifex was conducted in the Willamette River Basin (OR) with subsequent characterization of specimens to determine mitochondrial lineage and susceptibility. The spreadsheet ...


8. Effects of Temperature, Photoperiod and Myxobolus cerebralis Infection on Growth, Reproduction and Survival of Tubifex tubifex Lineages [MSU_19]
Monocultures of lineages III and VI from 2001 San Juan River collections were subjected to infection (0 and 500 myxospores/worm), a range of temperature (5oC, 17oC, and 27oC), and diurnal photoperiod ...


9. Experimental Exposure of Chinook Salmon to Myxobolus cerebralis Triactinomyxons (TAMs) [MSU_EECS]
To investigate the influence of exposure age on susceptibility to M. cerebralis in Chinook salmon, we assessed infection and disease following experimental exposures at different ages and to different ...


10. Mean water temperature at sentinel cages in Rock Creek [MSU_MWTS]
Summary of mean daily water temperatures (Fahrenheit) during the 10-day period when sentinel rainbow trout were in cages in the Rock Creek (MT) drainage. Data from each year are summarized on a single ...


11. Organic Content of Side Channels in the Madison River (Montana) Drainage [organic_WD]
The organic contents of the sediments in each side channel were sampled twice, and the proportion of organic material in the sediment was determined.


12. Prevalence of Myxobolus cerebralis infection in Tubifex tubifex [MSU_PITT]
Prevalence of Myxobolus cerebralis infections in Tubifex tubifex was measured by determining which collected worms were actively shedding triactinomyxons (TAMs). A subset of worms that were not shedding ...


13. Relative Susceptibility and Effects on Performance of Rio Grande Cutthroat Trout and Rainbow Trout Challenged with Myxobolus cerebralis [MSU_21]
We evaluated the susceptibility of Rio Grande cutthroat trout (RGCT; Oncorhynchus clarki virginalis) to infection by Myxobolus cerebralis in a laboratory experiment. In the same experiment, rainbow ...


14. Temperature monitoring for seasonal periodicity in the Rock Creek Drainage of West Central Montana. [MSU_TMSP]
Tubifex tubifex naturally infected with Myxobolus cerebralis were monitored for seasonal periodicity in triactinomyxons (TAM) release. Each time water samples were collected, the temperature range ...


15. Plum Island Ecosystem LTER site - Ipswich River Dissolved Dataset [lterpieipswdiss]
The Plum Island Ecosystem (PIE) research site is part of the National Science Foundation's (NSF) Long Term Ecological Research (LTER) Network. PIE-LTER research is conducted by scientists from the ...


16. Plum Island Ecosystem LTER site - Ipswich River Particulate Dataset [lterpieipswpart]
The Plum Island Ecosystem (PIE) research site is part of the National Science Foundation's (NSF) Long Term Ecological Research (LTER) Network. PIE-LTER research is conducted by scientists from the ...


17. Plum Island Ecosystem LTER site - Parker River Dissolved Dataset [lterpieparkdiss]
The Plum Island Ecosystem (PIE) research site is part of the National Science Foundation's (NSF) Long Term Ecological Research (LTER) Network. PIE-LTER research is conducted by scientists from the ...


18. Plum Island Ecosystem LTER site - Parker River Particulate Dataset [lterpieparkpart]
The Plum Island Ecosystem (PIE) research site is part of the National Science Foundation's (NSF) Long Term Ecological Research (LTER) Network. PIE-LTER research is conducted by scientists from the ...


19. Plum Island Ecosystem LTER site Datasets [lterpieparent]
The Plum Island Ecosystem (PIE) research site is part of the National Science Foundation's (NSF) Long Term Ecological Research (LTER) Network. PIE-LTER research is conducted by scientists from the ...


20. Contaminant And Sediment Transport (CAST) Project from Virginia Institute of Marine Science [VIMS_CAST]
This Project was started in July 1996. Seventeen slackwater surveys have been conducted at about 26 stations along the axis of the river, a total length of about 180 km (including the Pamunkey and ...


21. Hydrodynamic Eutrophication Model (HEM-3D) from Virginia Institute of Marine Science [VIMS_HEM3D]
Scientists at the Virginia Institute of Marine Science (VIMS), Department of Physical Sciences, have developed a general purpose, three-dimensional numerical model which is an integration of a hydrodynamic ...


22. Monitoring the Effects of Floyd Storm Water from Virginia Institute of Marine Science [VIMS_FLOYD]
The Effects of Floyd Storm Water in the York and Pamunkey Rivers will be monitored until spatial distribution of salinity returns to normal condition by VIMS physical sciences group. There are a total ...


23. Vent GIS Data: The CoAxial Segment of the Juan de Fuca Ridge [VENTS_GIS]
Hydrothermal vent locations have been determined by visits to the site using various underwater instruments including submarines and remotely operated vehicles. Positions are determined acoustically ...


24. Collaborative Research: Biogeochemistry of Dissolved Organic Matter in Pony Lake, Ross Island - NSF-ANT03-38342 [NSF-ANT03-38342]
Dissolved organic matter (DOM) is a significant chemical component in aquatic systems because it acts as an important carbon source for microorganisms, absorbs harmful radiation in sunlight, is able ...


25. Environment and Water Quality Data Associated with Industrial Projects on Land and Offshore for the Northwest Territories - Canada [CANEMRCCRSNWTENVIRO]
This dataset includes site location and pollutant concentration. The pollutants identified are: heavy metals, major elements, microbiological characteristics, industrial pollutants, oils/hydrocarbons, ...


26. Acid Sensitive Waters Dataset for Ireland [Ireland_EPA_Acid_Water]
The dataset contains information on the chemical and biological measurements carried out on selected acid-sensitive waters in Donegal, Connemara and Wicklow since 1984. Measurements of dissolved oxygen, ...


27. Actinospore release under two different flow rates. [MSU_10]
Myxospores were introduced to artificial stream channels with different flow regimes (slow and fast). Outflow from these channels was filtered for actinospores. Measurements are calculated as both ...


28. Adult Summer Steelhead Strays Found in the Willamette River Basin in Oregon [MSU_16]
Recovery information and identifying marks for stray anadromous salmon collected in the Willamette River, Oregon.


29. Apalachicola-Chatahoochee Flint River Basin Ground Water Data [usgs_nawqa_acfriver_groundwater]
Surface- and ground-water quality data were collected in the Apalachicola-Chattahoochee-Flint (ACF) River basin from August 1992 to September 1995 as part of the USGS National Water Quality Assessment ...


30. Apalachicola-Chatahoochee-Flint River Basin Surface Water Data [usgs_nawqa_acf_surfacewater]
Surface- and ground-water quality data were collected in the Apalachicola-Chattahoochee-Flint (ACF) River basin from August 1992 to September 1995 as part of the USGS National Water Quality Assessment ...


31. Aquatic Cycling of Mercury in the Everglades Project Database [USGS_SOFIA_ACME_DB]
Between 1995 and 2008, the Aquatic Mercury Cycling in the Everglades (ACME) project examined in detail the biogeochemical parameters that influence methylmercury (MeHg) production in the Florida Everglades. ...


32. Atlantic Salmon Watersheds [gomc_359]
Welcome to PEARL's focus on the Atlantic Salmon Watersheds. These pages are being designed to provide direct access to key data sets and information summaries for the salmon watersheds. Completion ...


33. Availability of Organic Carbon for Denitrification of Nitrate in Subsoils and Groundwaters [USDA0511]
The purpose of "Availability of Organic Carbon for Denitrification of Nitrate in Subsoils and Groundwaters" is to determine the amounts of organic carbon and nitrate in subsoils and groundwaters from ...


34. Baseline Characteristics of Jordan Creek, Juneau, Alaska [USGS_OFR_2004_1220]
Anadromous fish populations historically have found healthy habitat in Jordan Creek, Juneau, Alaska. Concern regarding potential degradation to the habitat by urban development within the Mendenhall ...


35. Baseline Organic Soil Depth Monitoring Data for Disney Wilderness Preserve, Florida [DWP_Firesinwetlands_baselineorganicsoildepth]
In Disney Wilderness Preserve, Osceola and Polk counties, organic soil depths along 104 monitoring transects as determined using a probe rod. The purpose of the dataset is to characterize soil depth ...


36. Centralized Database - CDBS 2.0, from the USDA National Water and Climate Center [USDA0192]
CDBS 2.0 contains snow, water, climate, and related hydrologic information for the U.S., Carribean, and South Pacific. Some datasets are regional (snow and water). It is a national dataset physically ...


37. 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 ...


38. Chesapeake Bay Maryland Earth Science Study (CBESS) [chesapeak_CBESS]
This is a data table, in comma-delimited, ASCII format, which contains information about selected physical properties, particularly grain size, of 4,255 surficial sediment samples from the Chesapeake ...


39. Chesapeake Bay River Input Monitoring Program [USGS_RIMP]
The USGS Chesapeake Bay River Input Monitoring (RIM) Program was established to quantify loads and long-term trends in concentrations of nutrients and suspended material entering the tidal part of ...


40. Circulation and Physical Processes within the San Gabriel River Estuary During Summer 2005 [USGS_OFR_2007_1011]
The Southern California Coastal Water Research Project (SCCWRP) is developing a hydrodynamic model of the SGR estuary, which is part of the comprehensive water-quality model of the SGR estuary and ...


41. Collaborative Research: Biogeochemistry of Dissolved Organic Matter in Pony Lake, Ross Island [NSF-ANT03-38260]
Dissolved organic matter (DOM) is a significant chemical component in aquatic systems because it acts as an important carbon source for microorganisms, absorbs harmful radiation in sunlight, is able ...


42. Concentration of Biochemical Oxygen Demand (BOD) in Rivers, Lakes and Groundwater [geodata_1824]
BOD, Biological Oxygen Demand, gives an indication of the amount of organic matter present in water bodies. A certain amount of BOD is always present in water bodies, usually around 2 mg/l O2, while ...


43. Dissolved Pesticide and Organic Carbon Concentrations Detected in Surface Waters, Northern Central Valley, California, 2001-2002 [USGS_OFR_2004_1214]
Field and laboratory studies were conducted to determine the effects of pesticide mixtures on Chinook salmon under various environmental conditions in surface waters of the northern Central Valley ...


44. Emissions of Organic Water Pollutants (BOD) - Total [geodata_1458]
Emissions of organic water pollutants are measured by biochemical oxygen demand, which refers to the amount of oxygen that bacteria in water will consume in breaking down waste. This is a standard ...


45. Emissions of Organic Water Pollutants (BOD) - per Worker [geodata_1459]
Emissions per worker are total emissions of organic water pollutants divided by the number of industrial workers. Organic water pollutants are measured by biochemical oxygen demand, which refers to ...


46. Envirodat Water Quality Monitoring Database for B.C. and Yukon, Canada [Canada_EC_EnvirodatBCYukon]
The B.C. and Yukon Water Quality Monitoring Network presently consists of 36 long-term ambient water quality monitoring stations on rivers in British Columbia, and 5 stations on rivers ...


47. Estuarine Surface Water Nutrient Chemistry and Water Quality for North Inlet: Former Long-Term Ecological Research (LTER)/NIN003 [LTER_NIN003]
LTER - Long-Term Ecological Research Program/North Inlet Salt Marsh, South Carolina (NIN) LTER/NIN003 [Summary adapted from the LTER North Inlet Daily Water Sample (DWS) Data Documentation] The ...


48. Europe's Waterbase - Lakes [EEA_WATERBASE_LAKES]
Waterbase is the generic name given to the EEA's databases on the status and quality of Europe's rivers, lakes, groundwater bodies and transitional, coastal and marine waters, and on the quantity ...


49. Europe's Waterbase - Rivers [EEA_WATERBASE_RIVERS]
Waterbase is the generic name given to the EEA's databases on the status and quality of Europe's rivers, lakes, groundwater bodies and transitional, coastal and marine waters, and on the ...


50. European Diatom Database - NW Europe Dataset [uk_nc_eddi_NWEuro]
The European Diatom Database (EDDI) is a web-based information system designed to enhance the application of diatom analysis to problems of surface water acidification, eutrophication and climate ...


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