skip to main content
skip to newscasts

Friday, September 20, 2024

Public News Service Logo
facebook instagram linkedin reddit youtube twitter
view newscast page
play newscast audioPlay

Dozens of CA events this weekend honor Latino Conservation Week; Kamala Harris joins Oprah Winfrey in emotional campaign event; Report finds poor working conditions in Texas clean energy industry; AI puts on a lab coat, heads to technical schools.

view newscast page
play newscast audioPlay

Rising threats of political violence, a Federal Reserve rate cut, crypto industry campaign contributions and reproductive rights are shaping today's political landscape.

view newscast page
play newscast audioPlay

A USDA report shows a widening gap in rural versus urban health, a North Carolina county remains divided over a LGBTQ library display, and Minnesota Gov. Tim Walz' policies are spotlighted after his elevation to the Democratic presidential ticket.

Climate Change Model of Future Reveals Subtropical Pacific Northwest

play audio
Play

Wednesday, May 4, 2016   

SEATTLE - In the near future, Pacific Northwesterners could look out their windows and see something more similar to the Amazon than the cold, misty forests they're used to.

Based on an aggregate of climatic forecasts, researchers at Washington State University have developed a model of what the United States could look like over the next century.

Nick Strigul, an assistant professor of mathematics and statistics who helped develop the model at WSU, said the model simulates the development of Northwest forests as Earth grows warmer.

"The forest will have to develop something very similar to what we see in tropical forests, which is kind of amazing by itself," he said, "but if you think about it, it does make sense as the climate will be warmer and we still have the same amount of rain."

Strigul and co-researchers used a novel process to develop the model. The team "grew" forests in computer simulations based on information from forestry databases. They then used mathematical models to test the forests' tolerance to the stresses of climate change, such as more frequent droughts and forest fires.

In the latter half of the century, the model predicted that forests in the Northeast would see the worst of frequent droughts. The Northwest would be more insulated from change, slowly transforming into a subtropical zone more similar to southern Brazil than anything in North America. However, John Harrison, an associate professor at the School of the Environment at WSU-Vancouver who also helped develop the model, said the Northwest will still be at risk of climate change.

"It's not the really hot, dry areas that are going to be particularly sensitive to drought because those regions already have drought-tolerant species," he said. "It's regions where there's plenty of rain currently."

While the researchers do not prescribe any forest management plans, they say the model could be useful to forest managers. Soon, regional managers will be able to input their own data in order to predict forest areas in need of conservation efforts.

The team's research can be viewed online here.

A full prediction for the U.S. also is online here.


get more stories like this via email

more stories
Some 899 of 936 public comments on the plan for the proposed West Fork Dam, or 96%, opposed the West Fork Battle Creek Dam project, according to a tally by Wyofile. (Adobe Stock)

Environment

play sound

A federal agency is requiring Wyoming to update cost estimates for a large proposed dam in Carbon County, which has been under feasibility studies …


Social Issues

play sound

This Saturday marks the International Day of Peace and the advocacy group Nonviolent Peaceforce is kicking off a series of family-friendly events in M…

Environment

play sound

Latino Conservation Week is in full swing, with 330 events across the U.S. and 90 in California alone. The 11th annual event runs through Sunday…


Nebraska is one of 10 states to confirmed abortion-related constitutional amendment measures on the ballot in November. (Alcorn Imagery/Adobe Stock)

Social Issues

play sound

Some ballot initiatives this year have taken more than voter signatures to get onto the ballot in Nebraska. They've already withstood major court …

Social Issues

play sound

A new federal proposal to protect workers from extreme heat is being hailed as a potential lifesaver by labor advocates, even as Florida faces …

A clean energy industry advocacy report found nonunion workers are often paid less, incur more job-related injuries and receive fewer benefits than unionized employees. (Adobe Stock)

Social Issues

play sound

A new study showed as Texas has emerged as a national leader in wind turbine and solar energy installations, clean energy workers often face …

play sound

Students enrolled at Wisconsin's technical colleges this fall might take a course where artificial intelligence is the star of the classroom…

Social Issues

play sound

Early voting begins today in Minnesota and the state has implemented policy moves with the intent of making voting easier. Nonpartisan civic …

 

Phone: 303.448.9105 Toll Free: 888.891.9416 Fax: 208.247.1830 Your trusted member- and audience-supported news source since 1996 Copyright © 2021