Logging may increase fire risk

January 6, 2006

Researchers say logging after forest fires may hinder forest regeneration and increase fire risk.

A new study done in the area burned in the catastrophic Biscuit Fire in southwestern Oregon in 2002 found that allowing trees to regenerate naturally works about as well as -- or better than -- logging and replanting, and that undisturbed areas may be at lower fire risk in the future.

The research, which will be published Friday in Sciencexpress and later presented in the journal Science, was conducted by Oregon State University and the Institute of Pacific Islands Forestry in Hawaii.

The study suggested that logging, by itself, would actually increase the levels of material that could fuel another fire in the near future, because of the easily-burned materials left behind on the forest floor after trees are felled and processed.

"Surprisingly, it appears that after even the most severe fires, the forest is naturally very resilient, more than it's often given credit for," said lead author Dan Donato, a graduate student in the Department of Forest Science.

When left to natural regeneration, the trees that did not die acted as a seed source for fairly wide areas around them, researchers said.

Copyright 2006 by United Press International

Explore further: Poland illegally logged in ancient forest: EU court advisor

Related Stories

Study shows climate value of earth's intact forests

February 26, 2018

New research published today in Nature Ecology & Evolution demonstrates the extraordinary value of Earth's remaining intact forests for addressing climate change and protecting wildlife, critical watersheds, indigenous cultures, ...

Researchers find post-fire logging harms spotted owls

January 17, 2018

Wildlife ecologists studying the rare spotted owl in the forests of California have discovered that large, intense wildfires are not responsible for abandonment of breeding territories. Instead, the researchers found that ...

Recommended for you

World's biggest battery in Australia to trump Musk's

March 16, 2018

British billionaire businessman Sanjeev Gupta will built the world's biggest battery in South Australia, officials said Friday, overtaking US star entrepreneur Elon Musk's project in the same state last year.

Plasmons triggered in nanotube quantum wells

March 16, 2018

A novel quantum effect observed in a carbon nanotube film could lead to the development of unique lasers and other optoelectronic devices, according to scientists at Rice University and Tokyo Metropolitan University.

Researchers measure gene activity in single cells

March 16, 2018

For biologists, a single cell is a world of its own: It can form a harmonious part of a tissue, or go rogue and take on a diseased state, like cancer. But biologists have long struggled to identify and track the many different ...


Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.