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Hakai Magazine-
Recent research suggests a ban would have minimal effect on global food security, but some scientists think the case isn’t so clear cut. 800,000 more farmed Atlantic salmon coming to Puget Sound before industry’s permits expire8/31/2018
The Seattle Times-
The juvenile fish will be places in pens this fall, more than a year after thousands of fish escaped rom a Cooke Aquaculture facility. The Relevator-
A coalition of public and private entities hopes to revive both fish and water supplies in a hotter, drier climate. Can saving an endangered fish help heal some of California’s regional water woes? Masses of steelhead trout (Oncorhynchus mykiss) once migrated freely between the sea and river headwaters along the California coast. That began to change about a century ago as dams, stream realignments, bridges, invasive species and degraded estuaries all took their toll on steelhead, putting this intriguing member of the salmon family on a path toward near-extinction. The Guardian-
Tidal power is the only renewable source derived from the moon. Now an extraordinary array of devices promise to unlock this vital energy potential. Using giant kites, blades and paddles, and mimicking pogo sticks, blowholes and even the human heart, groups around the world are on the cusp of harnessing the colossal power of the oceans. University of Washington-
An intensive research program in the U.S. and Canada is studying why so few salmon in the Salish Sea are returning home to spawn. They are uncovering a complex web of problems involving predators, prey and other factors that put salmon at risk as they migrate to the ocean. We begin a four-part series on the Salish Sea Marine Survival Project, including new findings presented at the 2018 Salish Sea Ecosystem Conference last spring in Seattle. Seattle Times-
At issue is whether Washington state must fix or replace hundreds of culverts, large pipes that allow streams to pass beneath roads but can block migrating salmon if they become clogged or if they're too steep to navigate. Scientific American-
Young, thin sea ice melts faster, putting Arctic ecosystems in danger. When it comes to sea ice, old age can be a good thing. So it’s troubling to researchers that older layers of Arctic sea ice—which have persisted for multiple years in a row—are increasingly melting away. KUOW-
A little red fish that calls Lake Sammamish home is swimming desperately close to extinction. Officials are embarking on emergency measures to keep the fish known as kokanee from disappearing from the lake, and King County, forever Flathead Beacon-
Montana’s endangered Kootenai River listed as top item at this week’s bilateral meeting The ongoing flow of mining contaminants from British Columbia into a prized Montana watershed was a top discussion item during a bilateral meeting April 26 in Washington, D.C., where delegates from both countries convened to discuss the most urgent diplomatic issues facing their nations. The Conversation-
When the famous explorer Jacques Cousteau released The Silent World, a documentary of his underwater adventures in 1953, he inspired generations of scientists to study the world’s oceans. We now know that the underwater world is anything but silent. In fact, today’s researchers are concerned that underwater noise produced by humans is distracting, confusing — and even killing — aquatic animals. |
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