186 news posts related to Conservation

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Study points to win-win for spotted owls and forest management

Two spotted owls sitting on a tree branch.

Remote sensing technology has detected what could be a win for both spotted owls and forestry management, according to a study led by the University of California, Davis, the USDA Forest Service Pacific Southwest Research Station and the University of Washington. For 25 years, many forests in the western United States have been managed to protect habitat for endangered and threatened spotted owls. 

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Old fish few and far between under fishing pressure

A bright orange fish fish swimming in dark water near the rocky ocean floor.

Like old-growth trees in a forest, old fish in the ocean play important roles in the diversity and stability of marine ecosystems. Critically, the longer a fish is allowed to live, the more likely it is to successfully reproduce over the course of its lifetime, which is particularly important in variable environmental conditions. A new study by University of Washington scientists has found that, for dozens of fish populations around the globe, old fish are greatly depleted — mainly because of fishing pressure. 

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Climate change challenges the survival of fish across the world

grass and rock covered terrain, with a meandering river cutting through the landscape and distant mountains.

Climate change will force many amphibians, mammals and birds to move to cooler areas outside their normal ranges, provided they can find space and a clear trajectory among our urban developments and growing cities.  But what chance do fish have to survive as climate change warms up waters around the world? University of Washington researchers are tackling this question in the first analysis of how vulnerable the world’s freshwater and marine fishes are to climate change. 

Read more at UW Today »