Well-placed woody debris in streams results in a two- to three-fold increase of juvenile salmon, according to a recently completed review.

A new report released by the U.S. Fish and Wildlife Service reveals wetlands – 95 percent of which are freshwater — covered less than 6 percent of the lower 48 states as of 2019 – which is half the area they covered since the 1780s. The report also identifies that loss rates have increased by 50 percent since 2009 and that without additional conservation actions taken to protect these ecosystems, wetland loss will likely continue, reducing ecosystem benefits for people and habitat for fish, wildlife and plants.

Oregon State University researchers are leading an effort to refine the design and expand use of oxygen monitoring sensors that can be deployed in fishing pots to relay critical information on changing ocean conditions to the fishing industry.

NOAA’s 2023 Arctic Report Card documents new records showing that human-caused warming of the air, ocean and land is affecting people, ecosystems and communities across the Arctic region, which is heating up faster than any other part of the world.