Mathieu Marineau
Mathieu Marineau - Associate Director for Studies - Washington Water Science Center.
Science and Products
Filter Total Items: 54
Puget Parks
Snow and ice are major sources of water for plants and animals in the parks and forests of the Puget Sound Basin, including Olympic, North Cascades, and Mt. Rainier National Parks, and Mt. Baker-Snoqualmie and Olympic National Forests. In the North Cascades National Park alone, there are more than 300 small glaciers that feed 245 mountain lakes and a myriad of streams, wetlands, and aquifers. The...
Geomorphic Mapping, Dosewallips River
Located on the east side of the Olympic Peninsula in Washington State, the Dosewallips River drains about 100 square miles into Dabob Bay, an arm of Hood Canal. The Dosewallips is home to two species listed under the federal Endangered Species Act: Puget Sound chinook and Hood Canal summer chum. To help the Port Gamble S'Klallam tribe protect and enhance the aquatic habitat of the listed species...
Columbia Basin Irrigation
The National Marine Fisheries Service (NMFS), in its 2000 Biological Opinion for the Columbia Basin Irrigation Project (CBIP) in eastern Washington, asked for a determination of whether pesticides are present in irrigation return flows at levels that may harm or adversely affect salmon and steelhead species listed for protection under the Endangered Species Act. As the major resource manager of...
Puget Hazards
Nationally, the USGS monitors and assesses geologic and hydrologic natural hazards. In the Puget Sound Basin, common hazards that also can cause damage include earthquakes and floods. Other hazards in the region that cause less damage or happen less frequently include landslides, debris flows, tsunamis, and volcanic eruptions. Although much is known about these natural hazards, mitigation and...
Sammamish River Basin
Understanding the extent of contaminants in urban rivers is key to assessment of human health risks and the restoration of endangered salmon in the Pacific Northwest. This equally true for the Sammamish River Basin in northeast King County, Washington, where a new wastewater treatment plant is being considered by King County. Information is needed about the water quality of the Sammamish River. In...
Puyallup River Basin
The Puyallup River Basin in western Washington is drained by the Puyallup River and its main tributaries, the White and Carbon Rivers. The basin supports several salmon runs and hosts a variety of recreational activities. Communities in the basin include Tacoma, Puyallup, Fife, Sumner, Orting, Auburn, and the Puyallup and Muckleshoot Tribes. The types of land use in the basin vary from forests and...
Science and Products
Filter Total Items: 54
Puget Parks
Snow and ice are major sources of water for plants and animals in the parks and forests of the Puget Sound Basin, including Olympic, North Cascades, and Mt. Rainier National Parks, and Mt. Baker-Snoqualmie and Olympic National Forests. In the North Cascades National Park alone, there are more than 300 small glaciers that feed 245 mountain lakes and a myriad of streams, wetlands, and aquifers. The...
Geomorphic Mapping, Dosewallips River
Located on the east side of the Olympic Peninsula in Washington State, the Dosewallips River drains about 100 square miles into Dabob Bay, an arm of Hood Canal. The Dosewallips is home to two species listed under the federal Endangered Species Act: Puget Sound chinook and Hood Canal summer chum. To help the Port Gamble S'Klallam tribe protect and enhance the aquatic habitat of the listed species...
Columbia Basin Irrigation
The National Marine Fisheries Service (NMFS), in its 2000 Biological Opinion for the Columbia Basin Irrigation Project (CBIP) in eastern Washington, asked for a determination of whether pesticides are present in irrigation return flows at levels that may harm or adversely affect salmon and steelhead species listed for protection under the Endangered Species Act. As the major resource manager of...
Puget Hazards
Nationally, the USGS monitors and assesses geologic and hydrologic natural hazards. In the Puget Sound Basin, common hazards that also can cause damage include earthquakes and floods. Other hazards in the region that cause less damage or happen less frequently include landslides, debris flows, tsunamis, and volcanic eruptions. Although much is known about these natural hazards, mitigation and...
Sammamish River Basin
Understanding the extent of contaminants in urban rivers is key to assessment of human health risks and the restoration of endangered salmon in the Pacific Northwest. This equally true for the Sammamish River Basin in northeast King County, Washington, where a new wastewater treatment plant is being considered by King County. Information is needed about the water quality of the Sammamish River. In...
Puyallup River Basin
The Puyallup River Basin in western Washington is drained by the Puyallup River and its main tributaries, the White and Carbon Rivers. The basin supports several salmon runs and hosts a variety of recreational activities. Communities in the basin include Tacoma, Puyallup, Fife, Sumner, Orting, Auburn, and the Puyallup and Muckleshoot Tribes. The types of land use in the basin vary from forests and...