Portions of the forest managed by pre-Columbian populations hold higher biomass and are more able to withstand climate change.
ecology
Posted inNews
Fungal Spores in Wildfire Smoke Could Cause Lung Disease
Mice exposed to fungi spready by wildfires developed symptoms, exposing a potential health hazard to humans that has been understudied.
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Glass Sand Grows Healthy Mangroves
In places with lots of glass waste, sand made from recycled material could be another tool in the coastal restoration toolbox.
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As CO2 Levels Rise, Old Amazon Trees Are Getting Bigger
New data show resilience among the rainforest’s giants, though scientists warn that nutrient limits and rising heat could end the trend.
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The Role of a Ditch in the Matrix
These constructed waterways are often a “no-man’s-land” between terrestrial scientists and limnologists. But ditches’ role in transport, agriculture, biodiversity, greenhouse gas emissions, and even archaeology means it’s time to take a closer look.
Posted inENGAGE, News
Earth System Engineers Take Planetary Alterations to Extreme Scales
A new framework argues Earth scientists should employ the concept of ecosystem engineering across geologic time and space.
Posted inENGAGE, News
As Seas Rise, Corals Can’t Keep Up
Coral reef growth rates in the tropical western Atlantic have slowed to a fraction of what they once were, erasing coastal protection benefits they once offered.
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Move Over, Beavers. Dinosaurs Might Also Have Been Nature’s Engineers
Late Cretaceous dinosaurs may have cut back vegetation, creating large floodplains. When the asteroid hit, those floodplains became forests, a new study argues.
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Free-Roaming Bison Graze Life into Grasslands
A new study suggests that Yellowstone’s herd of bison accelerates nutrient cycling, offering a glimpse into the North American plains of yesteryear.
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Marine Protected Areas Show Promise for Kelp Forest Recovery
Kelp forests are under increasing stress as oceans warm, but decades of satellite data have revealed the importance of maintaining fishing-restricted areas for climate resilience.