Articles sur Ecology

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In the latest Avengers film, our heroes grapple with the consequences of villain Thanos wiping out half the population. The study of resource management shows why this wouldn’t necessarily solve hunger and resource scarcity. Marvel Studios/IMDB

Avengers: Endgame and why a smaller population doesn’t guarantee paradise

Marvel villain Thanos wiped out half the universe's population to create paradise. But as the Avengers find out in Endgame, solving resource scarcity is not that simple.
A U.S. Forest Service employee using a drop torch during a planned burn in Arizona’s Coconino National Forest. USFS/Ian Horvath

Planned burns can reduce wildfire risks, but expanding use of ‘good fire’ isn’t easy

Decades of wildfire suppression have allowed flammable fuels to pile up in US forests. Scientists and managers say careful use of planned fires can reduce risks of large, out-of-control burns.
A regenerating stand of rainforest in northern Costa Rica. Matthew Fagan

Restoring tropical forests isn’t meaningful if those forests only stand for 10 or 20 years

Many nations are restoring degraded tropical forests to slow climate change, protect endangered species and improve rural life. But those forests often are cleared again soon afterward.
Imagine this with a sound track – sunset near Turtle Rock, Joshua Tree National Park. NPS / Hannah Schwalbe

Listening to nature: How sound can help us understand environmental change

From bird songs to wind patterns, sound is a key but often underappreciated element of natural places. Learning how to listen to nature can alert us to changes in the environment before we see them.

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