The Science of Sustainability

Tag: Washington

Check-ups for Old Trees

Check-ups for Old Trees

A new technology helps determine the health of urban old growth trees.

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A River Returns

A River Returns

In Washington state, a river once known for its abundant salmon run is getting a second chance. The Elwha River dams, which decimated salmon populations and profoundly altered the ecosystem, are coming down and hopes are high that salmon will return.

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From High-Rise to Low Impact: A Building That Mimics a Forest

From High-Rise to Low Impact: A Building That Mimics a Forest

In the search for greater efficiency, green builders are looking to nature for answers.

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Up, Up and Away: Escaping a Tsunami Vertically

Up, Up and Away: Escaping a Tsunami Vertically

Northwest disaster officials and communities propose new structures for people to get to safety when a killer tsunami wave is on the way, not by trying to outrun the wave, but by trying to out-climb it.

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