Ocean stewardship is not simple. Rather than maintaining piecemeal efforts, scientists, managers, conservationists, and policymakers have agreed that restoration and protection of the oceans will require a more integrated approach (National Marine Fisheries Service 2008, Karr 1992, Pauly 1995). A unified appeal for marine ecosystem-based management (EBM) has made the task of develop...
Migration patterns have apparently reawakened for the Elwha River's wild steelhead. Studies show that the fish may have retained much of their genetic drive despite 100 years of being trapped behind dams. We continue our series 'Returning home: The Elwha's genetic legacy' with part two of seven.
It turns out that a gooey substance known as biofilm is a big deal for Salish Sea shorebirds, providing critical food for some species. But could a proposed port expansion in Vancouver threaten this slimy resource?
This 2006 report from the Washington Department of Natural Resources identifies areas of Washington's inland marine waters with high conservation value.
Can restoring the natural balance of the Nooksack River also reduce flood risks? Officials on both sides of the U.S.-Canada border are taking note as climate change raises the stakes.
A new Chinook monitoring framework is designed to build cooperation among managers and policymakers working across the Puget Sound watershed. The report, prepared by an independent team of scientists and released by NOAA, includes a regionally specific, common classification system for Chinook habitats and key ecological attributes.
Adult northern fur seals spend more than 300 days per year (about 80 percent of their time) at sea. During the summer and autumn they intermittently fast while on land and feed at sea. During the winter and spring they are pelagic, occupying the North Pacific Ocean as well as the Bering and Okhotsk Seas. Northern fur seals are considered rare in the Salish Sea, and there have been 93 confirmed sightings of stranded animals in the state of Washington since 1982.
By National Oceanic and Atmospheric Administration
Forage fish occupy every marine and estuarine nearshore habitat in Washington, and much of the intertidal and shallow subtidal areas of the Puget Sound Basin are used by these species for spawning habitat.
By Tim Essington, Terrie Klinger, Tish Conway-Cranos, Joe Buchanan, Andy James, Jessi Kershner, Ilon Logan, and Jim West for the Puget Sound Science Update
Scientists can now identify the presence of species just by testing the water for traces of DNA. The relatively new technique is being compared to the invention of the telescope or the microscope as a significant new tool for understanding ecosystems like Puget Sound. It could be a revolution for tracking the movements of all kinds of species, from salmon and killer whales to invasive green crabs.