On Wednesday September 27, 2017 the House Natural Resources Subcommittee on Oversight and Investigations held a hearing on wildfire policy. Geos Institute's President and Chief Scientist Dr. Dominick DellaSala testified. You can read his full testimony here, read his Questions for the Record statement, watch a video of the hearing, and read coverage by E&E Daily below.
Letter to the Editor, Medford Mail Tribune
Published September 2, 2017
David Schott’s guest opinion criticizing let-burn fire policies in the Aug. 25 Mail Tribune smacks of alternative facts that would probably land him a job with the Trump administration.
First, the Chetco fire was a “suppress” fire from the get-go. Firefighters had to rappel into steep, remote terrain. The fire in July burned in a healthy pattern, increasing in intensity as the summer heated up and Chetco high winds kicked in. Putting more firefighters into that situation would have been a disaster. No amount of logging can slow down a weather-driven fire, as we learned from the Biscuit fire.
Second, his “sensible forest projects” have turned hillsides into flammable tree plantations that include mounds of slash as high as three-story buildings. Both the Douglas Complex and Oregon Gulch fires burned hottest when fire hit densely packed tree plantations just like thousands of other fires that have blown up when encountering plantations.
And finally, no one likes smoke. But the best way to deal with fire in general is to clear vegetation from the home outward, stop clearcutting native forests, and thin the existing plantations to reduce fire hazards. When it comes to fire preparation, facts trump hyperbole.
Dominick A. DellaSala, Ph.D., chief scientist, Geos Institute
From High Country News, August 24, 2017
Interior Secretary Ryan Zinke has completed his long-awaited review of 21 national monuments and recommending a handful be reduced in size including the Cascade-Siskiyou National Monument in Oregon. Climate change was a main reason to expand the Cascade-Siskiyou, as researchers pressed the Obama administration to protect whole watersheds and reduce habitat fragmentation between the Cascade and Siskiyou mountains.
“It’s the only functional land bridge making that connection,” says Dominick DellaSala, president and chief scientist at the Geos Institute, who was involved with research on the monument’s role in climate resilience. He describes Cascade-Siskiyou, which encompasses a wide variety of habitats including oak woodlands, mixed conifer stands and chaparral, as the first monument to biodiversity. “Traditional uses like logging are land-use stressors that are incompatible with the monument’s biodiversity.”
In fact, researchers pushed for a far larger expansion than the one Obama enacted. “This is the last place any kind of monument reduction should be attempted,” DellaSala says. “Reducing the boundaries is not scientifically defensible.”
By Dominick DellaSala
Many people view large wildfires as only destructive. But fires in Oregon’s forests are exactly what these ecosystems need to thrive.
After wildfire, the forest is transformed into the earliest stage of forest growth that allows a completely new fire-adapted community of plants and animals to get their time in the sun. A hike up Grizzly Peak near Ashland or the Biscuit burn area near Cave Junction reveals a young forest remarkably being repopulated by a rich web-of-life that not only thrives in severely burned areas but also requires them to survive. Dead trees anchor the soils preventing erosion, provide habitat for scores of insect-eating bats and birds that keep destructive forest pests in check, and shade new seedlings from intense sunlight. Soil nutrients are recycled as the forest rejuvenates quickly.
Attempting to put out every wildfire in the backcountry disrupts these natural cycles, is unsafe for firefighters and, most importantly, diverts limited funding from protecting homes and communities. Logging to stop forest fires also does not work because large fires are not like campfires — they are mainly driven by extreme weather conditions, not fuels.
Umair Irfan, E&E News reporter
Published: Friday, July 28, 2017
The eight-legged bloodsuckers that spread Lyme disease are crawling farther north and infecting more people due to climate change, scientists report.
Rising average temperatures are making more parts of North America hospitable to the Ixodesticks that carry Lyme disease.
The infection's range is expected to move northward into Canada by 250 to 500 kilometers (155 to 310 miles) by 2050, and the season for the disease may start up to two weeks earlier than it does now. Health officials report similar patterns in Europe.
And human-caused climate change is a major contributing factor, scientists say.