environmental mitigation

Environment
10:18 am
Tue February 12, 2013

Climate change pushing water system upgrades

Snowpack in the crest of the Cascade Mountains provides storage for Seattle's Cedar River watershed. Lowering snow levels are expected because of global warming, putting the supply at risk.
Credit Courtsey Seattle Public Utilities

Global climate change is a reality that few people now deny. 2012 was the warmest year on record. So what about Seattle’s water supply? 

Managers say they need to speed up about $30-million of investment in a backup plan.

About two thirds of Seattle’s water comes from one of the most pristine sources in the nation. The Cedar River Watershed lies in more than 90,000 acres of protected land southeast of the city, near North Bend.

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Environment
3:20 pm
Wed July 20, 2011

Rising sea, stronger storms hammering West Coast shorelines

Where the shoreline might end up at Washaway Beach.
Washington Department of Ecology

With summer in full swing, area beaches see a lot of action. But the shores of the western coast of the United States may be hit with large-scale erosion in coming years, wiping out coastlines that provide protection from the surf, as well as pleasure.

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Environment
4:16 pm
Thu June 9, 2011

Fishing for the ghost nets of Whatcom County

Dead crabs and live sea stars are among the creatures pulled up with derelict fishing gear collected by the Northwest Straits Initiative in Puget Sound, here on a boat at Alden Bank, off the coast of Ferndale.The coalition has mapped 934 remaining nets.
Photo by Bellamy Pailthorp KPLU News

They’re known as ghost nets – old tangles of synthetic lines snagged on underwater rocks or reefs and left behind by fishermen as long as seventy years ago.   

A coalition out of Mount Vernon has removed thousands of them over the past decade.  There’s still work to be done, but they’re running out of funding. 

Since 2002, The Northwest Straights Initiative has removed nearly four thousand derelict fishing nets from shallow waters of Puget Sound. 

“Because they just don’t degrade. They can get torn apart by wave action, but they won’t degrade," says Northwest Straits Initiative Director, Ginny Broadhurst.

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Environment
9:55 am
Thu June 9, 2011

Preview: Fishing for the ghost nets of Whatcom County

Fishing for ghost nets in the Puget Sound too often yields injured or dead wildlife.
Bellamy Pailthorp KPLU

(Updated at 11:49 a.m. with new photos)

This morning I’ll be up early, heading to Sandy Point Marina, near Bellingham, for a short field trip with the non-profit Northwest Straits.  They’re a non-partisan group that’s been removing derelict fishing gear from the waters of the region for the past decade. 

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EVERGREEN POINT BRIDGE REPLACEMENT
8:46 am
Wed May 25, 2011

How to mitigate the impact of a new 520 bridge on the Arboretum?

A kayaker paddles through the waters of Union Bay near the west end of the 520 bridge in the Washington Park Arboretum.
urbanvillages.com

Unless a lawsuit derails the process, a new 520 bridge will soon be built across Lake Washington. 

A company in Aberdeen is already constructing the huge pontoons that will keep the new, 6-lane structure afloat.

And the state is widening the highway on the east side of the lake. 

But exactly what the project will look like on the Seattle side is still being worked out.

Seattle's Board of Park Commissioners will get a briefing on impacts to the Washington Park Arboretum tomorrow night (Thursday).

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