A new study from the University of British Columbia has found that artificial turf fields across Metro Vancouver leach 6PPD-quinone, a chemical known to kill coho salmon, into municipal stormwater systems—and the contamination persists long after the fields are installed.
Rising temperatures in a Southcentral Alaska river have led to a hungrier population of invasive northern pike, a trend that could imperil native salmon and other fish species.
A renewable fuels refinery that would be capable of producing 50,000 barrels of renewable diesel per day and 1.4 billion gallons per year has been proposed on more than 100 acres of wetlands in the Columbia River estuary near Clatskanie, OR, and also near a critical corridor for migrating salmon and steelhead, according to a draft Environmental Impact Statement released in late February by the U.S. Army Corps of Engineers.
The Center for Biological Diversity has notified the U.S. Fish and Wildlife Service it intends to sue the agency for failing to make a timely decision on whether the western ridged mussel should be protected under the Endangered Species Act. The imperiled mussels are disappearing from streams and rivers across the three West Coast states and Idaho and Nevada.
NOAA Fisheries scientists have found telltale changes in cool, highly productive water upwelling along the West Coast -- changes that can provide “an early warning system” signaling greater risk of humpback whales getting entangled in fishing gear.
Anglers on north Idaho’s Lake Pend Oreille continue to play an important role in helping Idaho Fish and Game monitor the lake’s trophy rainbow trout fishery. Through the Lake Pend Oreille Angler Science Program, anglers voluntarily record details about their fishing trips and the trout they catch.
The enormous power and water use forecasted at the over 100 data centers at various stages of development in 12 counties along the Columbia River will strain Oregon and Washington state mandates to achieve their aggressive renewable energy goals as well as put a strain on local water resources and threaten fish and wildlife, according to a recent report by Columbia Riverkeeper.
