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Geos Institute helps communities build resilience in the face of climate change

Author: Christina Mills

Guest Opinion: We need responsible forest fire policies, not more logging

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.

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‘Global pandemic’ possible as Lyme disease creeps north

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.

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‘Global pandemic’ possible as Lyme disease creeps north

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.

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Climate Change Aids Spread Of Lyme Disease

In a recent Jefferson Public Radio interview, Dr. Dominick DellaSala (co-editor of The Ecological Importance of Mixed- Severity Fires and editor-in-chief of the Encyclopedia of the Anthropocene) discusses how climate change aids the spread of Lyme disease.

In the interview, he states that the animals that normally carry ticks (deer, mice, etc.) are surviving through the warmer winters coupled by the lack of top predators. He goes on to say with the warmer weather, the ticks could start making way to more northern parts of the world like Canada and Scandinavia thus putting more people at risk to the disease.

You can listen to his interview here

marbled murrelet

Geos Institute asks U.S. Fish & Wildlife Service to increase protections for the imperiled marbled murrelet

marbled murrelet

The marbled murrelet, a robin-size coastal seabird, is unique in nesting in old-growth rainforests along the Pacific Coast of northern California, Oregon, and Washington. It has been declining mainly from habitat loss due to logging, gill net fisheries, and oil pollution. Geos Institute sent detailed comments to the U.S. Fish & Wildlife Service to up-list the species from threatened to endangered due to ongoing habitat loss and ill-effects of climate change on coastal marine waters. 

Read the full comments

Climate change is triggering a pending human health crisis

Climate change is NOT an environmental problem – new research has increasingly pointed to a link between climate change and the spread of vector-borne diseases like Lyme disease. The decision by the Trump administration to pull out of the Paris climate change accords is only going to increase the spread of diseases associated with a warming planet.

Related article: “How climate change helped Lyme disease invade America” (Vox)

Download the factsheet: Lyme Disease Spreading Due to Climate Change and Human Activities, by Dominick DellaSala, Ph.D.

cnsm view

In defense of the Cascade-Siskiyou National Monument expansion

cnsm viewInterior Secretary Ryan ZInke has begun a controversial and scientifically incredulous review of 25 national monuments for possible reductions in protections, including the Cascade-Siskiyou National Monument in southwest Oregon and northern California. Geos Institute played a supportive science role in designation of the monument (as well as other national monuments) in 2000. We are now defending this monument from possible rollbacks of the Trump administration.

Read the letter we sent to Mr. James Cason, Special Assistant, Delegated the Functions, Duties, and Responsibilities of the Deputy Secretary of the Interior.