Meteorologist explains how climate change will affect the back-and-forth La Niña, El Niño weather patterns
This is a simple question with perhaps not so simple an answer.
Earth Sciences
Feb 21, 2024
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60
News tagged with pacific northwest
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Washington state drinking water, hydropower at risk as Pacific Northwest snowpack shrinks
At Diablo Lake, North Cascades National Park the clouds lift by noon and wind screams down the mountainsides. Temperatures sunk to zero as Jon Riedel, a retired geologist with the National Park Service, stood on a ridge above ...
Environment
Feb 5, 2024
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49
Q&A: What is an atmospheric river? Hydrologist explains the good and bad of these flood-prone storms
A series of atmospheric rivers is bringing the threat of heavy downpours, flooding, mudslides and avalanches to the Pacific Northwest and California this week.
Earth Sciences
Jan 31, 2024
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19
Climate change and atmospheric dynamics unveil future weather extremes
From late June to mid-July of 2021, the Pacific Northwest was scorched under an unprecedented heat dome, shattering temperature records and igniting a wave of concern over climate extremes. As cities like Portland and Seattle, ...
Earth Sciences
Jan 19, 2024
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304
New online guides to aid in identification of native bees in Pacific Northwest
Pollinator enthusiasts and scientists have new online tools to identify native bees in the Pacific Northwest.
Plants & Animals
Jan 8, 2024
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3
California singing fish's midbrain may serve as a model for how mammals control vocal expressions
For talkative midshipman fish—sometimes called the "California singing fish"—the midbrain plays a robust role in initiating and patterning trains of sounds used in vocal communication.
Plants & Animals
Jan 2, 2024
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62
As tree species face decline, 'assisted migration' gains popularity in Pacific Northwest
As native trees in the Pacific Northwest die off due to climate changes, the U.S. Forest Service, Portland, Oregon and citizen groups around Puget Sound are turning to a deceptively simple climate adaptation strategy called ...
Ecology
Dec 28, 2023
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45
Western Cascades landscapes in Oregon historically burned more often than previously thought
Forests on the west slope of Oregon's Cascade Range experienced fire much more often between 1500 and 1895 than had been previously thought, according to new research by scientists at Oregon State University.
Ecology
Dec 27, 2023
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35
Extreme heat represents a new threat to trees and plants in the Pacific Northwest
From June 25 to July 2, 2021, the Pacific Northwest experienced a record-breaking heat wave that sent the normally temperate region into Death Valley-like extremes that took a heavy toll on trees as well as people.
Ecology
Dec 21, 2023
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2
Toxic chemicals found in oil spills and wildfire smoke detected in killer whales
Toxic chemicals produced from oil emissions and wildfire smoke have been found in muscle and liver samples from Southern Resident killer whales and Bigg's killer whales.
Plants & Animals
Dec 19, 2023
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