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Projects/Studies

Search Results for: Ecology

 
Cedar River Watershed
The Preparation of a Workplan to Develop and Refine New Approaches to Assess Stream Ecosystem Conditions within the Cedar River Watershed, Washington - Completed FY2001

Cedar River Watershed Water-Quality Assessment - Completed FY2001
 
Central Columbia Plateau - Yakima River Basin NAWQA
National Water-Quality Assessment (NAWQA), Central Columbia Plateau-Yakima River Basin
 
Lake Crescent
Nearshore Effects of Residential Wastewater-Influenced Groundwater on Lake Crescent - Completed FY2011

Lake Crescent Nutrient Budget - Completed FY2008

USGS Technical Assistance for Water-Quality Microbiology, Lake Crescent, Olympic National Park - Completed FY2006
 
Geomorphic Mapping, Dosewallips River
High Resolution Geomorphic Mapping of the Dosewallips River Using Remotely Sensed Data: Method Development - Completed FY2004
 
Elwha River
Transport of Suspended Sediment and Its Effect on Aquatic Habitat in the Elwha River, Olympic National Park - Completed FY2005

Development of a Continuous, Real-Time Suspended-Sediment Monitoring System and Its Evaluation in the Elwha River, Washington - Completed FY2005

Evaluation of Current Ecological Conditions with Respect to Nutrient Dynamics in the Elwha River, Olympic National Park - Completed FY1999
 
Green River Geomorphic Responses
Geomorphic Responses of the Middle Green River to Floods - Completed FY2008
 
Hood Canal
Estimating Ground-Water Discharge and Nitrogen Loading in Hood Canal, Washington - Completed FY2011

Studies Addressing Low Concentrations of Dissolved Oxygen in Hood Canal - Completed FY2004
 
Raging River Temperature
Raging River Temperature and Groundwater/Surface-Water Interactions
 
Evapotranspiration at Klamath Marsh and Lower Klamath National Wildlife Refuge
Estimating Evapotranspiration at Klamath Marsh, Oregon, and Lower Klamath National Wildlife Refuge, California - Completed FY1999
 
Coal Transport
USGS Pilot Study to Assess Ecosystem Effects of Increased Coal Transport Across the Northwest Region
 
Pacific Northwest Tribal Water Resources
Pacific Northwest Tribal Water Resources Technical Assessment - Completed FY2005
 
Coastal Habitats in Puget Sound (CHIPS)
USGS Web Page for the Coastal Habitats in Puget Sound (CHIPS) Program to Provide the Science Needed to Restore and Preserve Puget Sound
 
Puget Parks
Persistent Organic Pollution and Heavy Metals in Glacial-Fed Lakes and Aquatic Biota in National Parks and Forests of the Puget Sound Basin - Completed FY2004
 
Puget Sound Basin NAWQA
National Water-Quality Assessment (NAWQA), Puget Sound Basin
 
Quinault Indian Reservation
Channel and Floodplain Processes, Quinault Indian Reservation - Completed FY2002

Watershed Analysis of the Quinault River Basin - Completed FY1999

Investigation of the Availability of Improved Source of Ground-Water Supply For Taholah, Quinault Indian Reservation - Completed FY1985
 
Lake Roosevelt-Upper Columbia River
Interdisciplinary investigation of the occurrence and potential impacts of slag on Lake Roosevelt white sturgeon (Acipenser transmontanus)

The Effects of Trace Elements on Water Quality and Biological Health in the Lake Roosevelt National Recreational Area: Columbia River - Completed FY2006

Occurrence And Distribution of Trace Elements In Air Along Lake Roosevelt: A Pilot Study - Completed FY2006

Assessment of Trace-Element Concentrations in Sediment Cores and Rates of Sediment Accumulation in Franklin D. Roosevelt Lake - Completed FY2004

Occurrence and Distribution of Trace Elements in Lake Beach and Bank Sediments - Completed FY2003

Development of a Sediment Quality Program for the Upper Columbia River and Lake Roosevelt - Completed FY1999

Organochlorine Compounds and Mercury in Fish Tissue from Lake Roosevelt and the Upper Columbia River - Completed FY1999

Bioaccumulation of Mercury in Walleye, FDR Lake, Washington - Completed FY1997

Toxics-Related Water Quality of Lake Roosevelt, Washington - Completed FY1995
 
RSMP
Regional Stormwater Monitoring Program
 
Sources of Mercury in Sinclair Inlet
Potential Sources of Mercury in Sinclair Inlet (Operable Unit B, Marine, Bremerton Naval Complex) - Competed FY2013
 
Lake Spokane Nutrients
Groundwater non-point source input of phosphorus to Lake Spokane, Washington - Phase 2

Groundwater non-point source input of phosphorus to Lake Spokane, Washington - Completed FY2016
 
Stillaguamish Emerging Contaminants
Emerging contaminants in wastewater effluents in the Stillaguamish Watershed
 
Stillaguamish Reservation Water Resources
Stillaguamish Instream SW-GW - Completed FY1986
 
Sumas River Sediment Load
Assessment of Transport and Deposition of Asbestos-Rich Sediment along Swift Creek and the Sumas River, Whatcom County, Washington
 
Makah Reservation Water Resources
Water Resources of the Makah Indian Reservation - Completed FY1980

Salmon propagation in Ozette Lake - Completed FY1978
 
WSDOT Stormwater Monitoring
Assessment of Washington State Department of Transportation Stormwater Monitoring Program - Completed FY2009
 
Environmental Monitoring and Assessment Program (EMAP)
EPA Environmental Monitoring and Assessment Program (EMAP), Benthic invertebrates in the Western United States - Completed FY2004
 
Lake Whatcom
Elevated Levels of Mercury in Lake Whatcom Fish - Completed FY2004
 
White River Bioenergetics
White River Salmon Habitat and Energetics Model
 
White River Videography
Habitat Identification for the Upper White River Using Multispectral Imaging - Completed FY2002

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