Environment

Stories about the environment focused on the Pacific Northwest, with many from KPLU's Environment reporter, Bellamy Pailthorp.

Scientists who have been studying a swarm of small earthquakes that shook Spokane in 2001 say they may have evidence of a new fault in the area. 

On Friday, scientists from the U.S. Geological Survey announced an airborne survey of the Spokane area revealed clues that look to be connected to a so-called swarm of small earthquakes that struck in 2001.

The swarm was actually several small quakes, the largest of which registered a 4.0-magnitude quake on Nov. 11 of that year.

Tom Banse

Some causes just seem hopeless some days. Like world peace. Or ending poverty. Or in a different vein, getting rid of non-native plants.

But you've no doubt met people who insist on tackling intractable problems here locally and around the world. One particularly dedicated fellow wages a solo fight each weekday morning against English ivy.

Earl Steele / Flickr

It’s prime time for wild steelhead, but you likely won’t see it on a plate, not even at the Steelhead Diner in Seattle’s Pike Place Market.

“I don’t kill wild steelhead. I don’t eat them and I don’t serve them at my restaurant, and I never have,” said Kevin Davis, the restaurant’s chef who likes the Washington state fish so much that he named his first restaurant after it.

Many share Davis’ passion for the steelhead, which is a type of rainbow trout. Some restaurants and most vendors in Pike Place Market have informally banned selling or serving wild steelhead.

Devan Schwartz

The Northwest wine industry has grown tremendously over the last few decades. That’s had a big economic impact, but that growth has also changed the region’s landscape.

In Oregon’s Willamette Valley, you don’t see a lot of oak trees anymore. Spacious oak savannas have been replaced by farms and vineyards. But one family is holding onto an old oak tradition despite the odds.

Pierce County Television

Devastating floods in the Puyallup River valley near Orting are soon to become a thing of the past.

The city is breaking ground on a new $16 million levy. The project will restore the landscape around the river at the foot of Mount Rainer to something more natural, with room for floodwaters to soak into the landscape.

Allen Pleus / Washington State Department of Fish and Wildlife

A cold snap might be an effective tool for fish and wildlife managers trying to stop the spread of a tiny invasive species. Capitol Lake in Olympia is serving as a testing ground for freezing out New Zealand mud snails. 

Tom Banse

Just like consumers who postponed new car buying during the recent recession, so did government agencies put off vehicle replacements. But now procurement officers are getting busy again. In this buying cycle, every Western state is under a directive to buy alternative fuel vehicles and to reduce fossil fuel use.

The legislation or executive order always comes with a caveat: do so, except when it's not economically or logistically possible. A western Washington driver is showing what is possible when you push an electric car to its limit.

courtesy Wild River Press

 

Sean M. Gallagher grew up fishing steelhead. He's one of hundreds of sport fishermen who spend hours on riverbanks, seeking out the sparkling skin of rainbow trout known as steelhead.

Like some salmon, they come back from the ocean in winter to spawn upriver. But while salmon turn red and die when they return to their origins, steelhead live for several years in fresh water and get bigger — as big as 40 pounds while they are traversing regional rivers.

Gallagher, a first time-author, shares “the lures and lore of a Pacific Northwest icon” in his new two-volume book titled “Wild Steelhead.” We asked him for a primer on the fish he loves so much.

U.S. Army Corp of Engineers

Some residents in the Olympia area are concerned about dredged materials being disposed of in the Puget Sound. They say the Department of Natural Resources is failing to protect underwater ecology at the same time that state and federal governments are spending millions on cleanup.                

Tim Durkan

The spectacular sunsets we've been enjoying recently have a downside: they’re indicators of increasing air pollution.

Pollution has risen to unhealthy levels around Puget Sound this week. State health officials say pollution often goes up in the winter.

Elaine Thompson / Associated Press

King County is poised to join the city of Seattle and several other municipalities in passing a resolution banning the burning and the transportation of coal in Washington state. 

King County Council member Larry Philips is leading the charge to bring the county on board with what towns and cities all over the region have already done: saying loud and clear that coal is not the answer to the future of energy. The opponents are calling for a comprehensive environmental review of the effects of a proposed coal terminal at Cherry Point near Bellingham. 

Bellamy Pailthorp / KPLU

It’s been called the most significant environmental story of this century: the removal of hydroelectric dams on the Elwha River, near Port Angeles.

The project is only partly done; Elwha Dam, one of two structures holding back salmon and steelhead runs, has been fully removed, and the other, Glines Canyon Dam, will be out next fall. But the landscape is already changing dramatically.

Associated Press

Managers and scientists are working against the clock to solve a new possible problem at the Hanford Nuclear Reservation.

How much sludge can be dumped into a double-shelled radioactive waste tank before flammable gas might build up in a big bubble?

At a group of waste tanks called the C-Farm, workers are pumping the radioactive sludge out these old single-shelled tanks into the more stable double-hulled ones This radioactive witch’s brew constantly generates hydrogen and other flammable gases.

Anomieus / Flickr

U.S. Senators from the Northwest say it’s time "to strike a better bargain" with Canada over hydropower generated along the shared Columbia River. That was one upshot of a Thursday Senate hearing to discuss how to renegotiate a nearly 50-year-old cross-border treaty.

Elaine Thompson / Associated Press

Environmentalists are celebrating an apparent victory in Whatcom County where controversy over a proposed coal terminal seems to have tipped the balance of power.

Four candidates backed by the Seattle-based Washington Conservation Voters appear to be winning. They are incumbents Ken Mann and Carl Weimer, and challengers Barry Buchanan and Rud Browne.

What does the amount of fish people eat have to do with whether big employers thrive in Washington state?

Fish consumption is at the heart of the state Department of Ecology's quest for compliance with the federal Clean Water Act, which aims to protect human health. Fish absorb toxins from polluted water. So when people eat it, their health might be at risk. That risk increases with more fish in their diet. 

Right now, the state Department of Ecology officially assumes that people eat only about one meal of fish per month—a standard that’s known to be outdated and insufficient to protect human health.

WSHFC

Avi Jacobson was serving his first tour in Iraq in 2007 when he noticed his own unit's heavy reliance on a single generator. 

Jacobson’s Air Force base ran almost solely on the generator, which was overworked with computers and air conditioners almost daily. When the usage hit the generator’s tipping point, Jacobson said, “everything would die," triggering an eerie silence.

King County has released an app that puts flood warning information at residents' fingertips. The smartphone- and tablet-friendly app displays real-time flooding information on major rivers in the county.

Vaughn Walton / Oregon State University

A malodorous invasive bug has gone from a worry to a certifiable nuisance for some Northwest farmers and gardeners. The name of this insect is a mouthful: the brown marmorated stink bug.

Researchers say the population really seems to have taken off this year. With the approach of winter, these stink bugs are leaving the fields and may just crawl into your home.

Washington Gov. Jay Inslee is among the political leaders who will be part of President Barack Obama's task force on climate issues.

The White House said Friday that Obama was establishing the panel to advice the administration on how the federal government can support local communities impacted by climate change. Inslee is one of eight governors named to the panel. The task force also includes local and tribal leaders.

Bellamy Pailthorp / KPLU News

With its rocky beaches and abundant sea life, Puget Sound is at the heart of western Washington’s identity. Yet we are falling behind on the work needed to restore its health, following years of pollution from industry and a growing population.

The Puget Sound Partnership has released its latest progress report. And though there is some improvement, the challenges are still numerous. 

City of Seattle

With the number of bike commuters up 78 percent since 2005, bike lanes in Seattle are packed. 

But not everyone feels safe riding in close proximity to cars, having to worry about distracted drivers or collisions with car doors.

So Seattle planners are in the midst of an experiment—one they hope will make anybody feel comfortable hopping on a bike to get around the city. Seattle is building what are called "cycle tracks" as a way of making riding on the street more attractive to the novice or reluctant rider.

WSDOT

November, which marks the start of flood season in the Northwest, is just around the corner. And the National Weather Service says there is high potential for rivers to burst their banks from now through February.

This winter will bring what is known as a “neutral” weather pattern; we won't see the milder El Niño nor the wetter, windier La Niña this winter. But that hardly means we get a break.

A neutral winter can mean trouble for those who live or work near flood plains in western Washington as it brings the highest number of so-called “Pineapple Express” events during which an atmospheric river forms off the coast. 

Elaine Thompson / AP Photo

Whale spotters say dozens of killer whales are still in Puget Sound where they have been seen by ferry passengers as well as people on shore.

Anna King

A dried-out 3-mile-stretch of creek in central Washington will soon swell again with water. It’s part of a project near Ellensburg to pipe irrigation water from the Yakima River to keep water in the creek for salmon and steelhead.

Michael Schweppe / Flickr

Count the rings on a tree trunk to figure out its age.

Or, if you’re University of Washington climatologist Jim Johnstone, study the molecules of a redwood trunk and crack the code for natural weather data that could date back more than a thousand years.

Greenpeace

The original Greenpeace ship, the Rainbow Warrior, sailed the seas protecting seals and whales from hunters. The organization’s newest Rainbow Warrior has been docked along Seattle’s waterfront for the past few days as part of a West Coast tour.

The 2-year-old vessel is the third Rainbow Warrior. But it’s the first one Greenpeace had custom-made from stem to stern.

Gerry Hadden

Should consumers have the right to know what’s in the food they eat?

That’s the question at the heart of Initiative 522, which would require labeling of genetically-engineered foods and seed sold in Washington. 

Most people want the choice, but whether the initiative would actually give shoppers useful information is up for debate. One place to look for answers is the European Union, where the world’s first GE labeling requirements took effect nearly two decades ago.                 

Elaine Thompson / Associated Press

An unprecedented amount of outside money has been pouring into local elections in Whatcom County to fund both sides of the fight stemming from the proposed coal export terminal at Cherry Point.

Four of the county council's seven seats are up for grabs. And two political action groups have formed to try and tip the balance in the Gateway Pacific project north of Bellingham. 

AP Photo/U.S. Fish and Wildlife Service

A federal agency is taking the eastern population of Steller sea lion off the threatened species list.

National Oceanic and Atmospheric Administration spokeswoman Julie Speegle says the eastern population has met recovery criteria the agency set out in 2008.

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