Environment

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

Ted S. Warren / AP Photo

How to prevent unsafe logging on steep slopes that could cause future landslides will be at the center of discussions in Olympia Wednesday. In the wake of the Oso tragedy, the state’s Forest Practices Board is in the process of updating permitting guidelines. 

Tom Banse

An oceanography institute announced Monday that trace amounts of radioactivity from Japan have been detected off the West Coast.

Radiation experts say the low levels of radioactivity measured do not pose a health threat here.

Courtesy of SDOT

Seattle is joining other big cities with a new tool to make it easier to use public transportation. The city’s first TransitScreen is up and running at the Seattle Municipal Tower. The big screen display gives commuters in the building real-time information about their best travel options. And more TransitScreens are on the way. 

Jessica Robinson

The Environmental Protection Agency is testing out a new technique for keeping heavily-used river banks from eroding into the water.

The EPA wants to see if these living retainer walls can contain lead pollution at a Superfund site in north Idaho.

To make these “soil burritos,” a construction crew pours a layer of dirt into what looks like a car-sized piece of burlap. Then they put down willow branches. If all goes according to plan, those willows will start taking root in the dirt next spring.

Undaunted and optimistic – that’s the attitude Gov. Jay Inslee says he has about working with the legislature after Tuesday’s elections.

Ted S. Warren / AP Photo

More than 100 Washington businesses are calling for action on climate change and urging others to join them.

Companies including Microsoft, Foss Maritime, REI and Virginia Mason Medical Center have signed an open declaration, saying climate change is real and happening and that more action is needed to address it.

Bellamy Pailthorp / KPLU

Editor's Note: Fifteen years ago, Puget Sound salmon were listed under the Endangered Species Act. Despite the billions of dollars spent on recovery since, the results remain mixed. Some runs are seeing record returns while others are facing one of their worst years ever.

To learn more about the challenges of salmon recovery, this series follows one Chinook run from the open ocean to Puget Sound, through the Ballard Locks, past Renton and finally home to native spawning grounds on the Cedar River.

For more than a hundred years, the aqueduct at Landsburg Park near Maple Valley was the end of the line for salmon in the Cedar River watershed. Built between 1899 and 1901 through a voter initiative to provide water for the city of Seattle after the great Seattle fire, Seattle’s water system is the envy of municipalities all over the country.

Read the full story on our companion site, northwestsalmon.org >>>

The Environmental Protection Agency has ordered the U.S. Navy to reroute a creek and clean up a decades-old dump in Kitsap County.

The EPA says contamination from the Gorst Creek Landfill is posing risks to public health and salmon habitat.

myriverguide.com / Flickr

Construction begins this week on a state project in the Methow Valley to give fish a boost of cold, clean water in rivers near Twisp, Washington. The state and a trout conservation group are pouring about $10 million into a whole new irrigation system there.

Government regulators have approved a new generation of genetically engineered corn and soybeans. They're the latest weapon in an arms race between farmers and weeds, and the government's green light is provoking angry opposition from environmentalists.

Bellamy Pailthorp / KPLU

Editor's Note: Fifteen years ago, Puget Sound salmon were listed under the Endangered Species Act. Despite the billions of dollars spent on recovery since, the results remain mixed. Some runs are seeing record returns while others are facing one of their worst years ever.

To learn more about the challenges of salmon recovery, this series follows one Chinook run from the open ocean to Puget Sound, through the Ballard Locks, past Renton and finally home to native spawning grounds on the Cedar River.

About five miles from the clogged freeways, shopping malls and airplane hangars at the south end of Lake Washington, the Cedar River starts winding its way through Maple Valley.

It’s here, along some 30 miles of streambeds, some just a few paces off the highway, where life begins and ends each fall for hundreds of Lake Washington chinook.

Read the full story on our companion site, northwestsalmon.org >>>

Bellamy Pailthorp / KPLU

Gleaning is an ancient word for a practice that dates back to Biblical times. Farmers allowed peasants to take leftover crops after the harvest was over. The practice has been making a comeback in recent years as a way to fight hunger locally and cut back on food waste. 

At Clean Greens Farm in Duvall, Washington, a field of kale is overflowing. It's been picked before, but it just keeps on coming, says farm manager Tommie Willis, as he leads a group of volunteers to one patch and shows them how to glean. 

(Michael Holden/Flickr)

Editor's Note: Fifteen years ago, Puget Sound salmon were listed under the Endangered Species Act. Despite the billions of dollars spent on recovery since, the results remain mixed. Some runs are seeing record returns while others are facing one of their worst years ever.

To learn more about the challenges of salmon recovery, this series follows one Chinook run from the open ocean to Puget Sound, through the Ballard Locks, past Renton and finally home to native spawning grounds on the Cedar River.

One of the most intriguing questions about Lake Washington chinook is the mystery of how they survived after we replumbed the region with the construction of the Ship Canal, which was completed in 1916. It dropped the level of the lake by nearly 10 feet and cut it off from what used to be its southern outlet, the Green River.

Read the full story on our companion site, northwestsalmon.org >>>

Ted S. Warren / AP Photo

The state of Washington is going back to federal court over cleanup at Hanford, the nation’s largest nuclear waste site. Gov. Jay Inslee announced the latest court action Friday in an exclusive public radio interview.

The decision to return to court follows months of negotiations that failed to produce a new Hanford cleanup agreement. Inslee says the time has come once again to get the courts involved.

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