Search results for peat

Environment Apr 14, 2022

Huge Amazon swamp carbon stores are under threat, study says

The largest peatlands in the Amazon rainforest, which hold a vast, concentrated amount of carbon, are under increasing threat from changing land use, research suggests.

Ecology Apr 11, 2022

Spruce trees' reconquest of Sweden after the last Ice Age took 10,000 years

A new study from scientists at Uppsala University shows that it took more than 10 millennia from when the first spruces returned to Sweden after the glacial stage of the last Ice Age until the species became widespread. This ...

Environment Apr 5, 2022

Urgent action needed to meet 1.5 degree Celsius goal

The goal of the Paris climate agreement—to limit global warming to 1.5 degrees Celsius—will be out of sight unless countries collectively show more ambition and take immediate action. This is the view of Heleen de Coninck ...

Environment Mar 25, 2022

Tropical peatland, sea level rise and climate change

Tropical peatlands are among the most efficient carbon sinks. The flip side is that they can become massive emitters of carbon if they are damaged, for instance, by land use change, degradation or fire. This can lead to faster ...

Environment Mar 23, 2022

Peatlands clean up acid mine drainage

The pollution of groundwater and surface waters with sulfate and iron from acid mine drainage is a worldwide problem in post-mining landscapes. Researchers from the Humboldt University of Berlin (HU-Berlin) and the Leibniz ...

Plants & Animals Mar 22, 2022

Salt marsh grass on Georgia's coast gets nutrients for growth from helpful bacteria in its roots

Salt marshes cover much of the state of Georgia's coast and perform key "ecosystem services" for people. They clean the water, protect coastlines against storm surges, and provide a habitat for fish and shellfish. A new study ...

Ecology Mar 21, 2022

Discovering the forest wonders of Africa, and the threats they face

Africa's forests are some of the natural wonders of the world. As someone who has spent decades studying the ecology and management of tropical forests, I'm constantly amazed by the unique forest ecosystems on the continent.

Environment Mar 15, 2022

Restoring tropical peatlands supports bird diversity and does not affect livelihoods of oil palm farmers, study suggests

A new study has found that oil palm can be farmed more sustainably on peatlands by re-wetting the land—conserving both biodiversity and livelihoods.

Earth Sciences Mar 14, 2022

Permafrost peatlands approaching tipping point

Researchers warn that permafrost peatlands in Europe and Western Siberia are much closer to a climatic tipping point than previous believed.

Earth Sciences Feb 25, 2022

Wildfires are getting worse across the globe. How does California compare?

An alarming new United Nations report warns that the number of extreme wildfires is expected to increase 50% globally by the end of the century, and that governments are largely unprepared for the burgeoning crisis.

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