US EditionBeavers Can Turn Streams Into Carbon Stores. We Measured How Much
7 Articles
7 Articles
The rodent is considered a climate hero in North America, where the benefits of its great engineering capacity have been studied to reduce floods and recover biodiversity in rivers. Here, however, the impact of its expansion in the country is still unknown.The European beaver has also reached the Tagus River: “The hypothesis is that there are up to three families” In 2022 they were detected in the Tormes River, a tributary of the Duero, almost i…
Beavers transform rivers into sinks and increase carbon by 26%. What until now was interpreted as a simple alteration of the river landscape is confirmed as a phenomenon with real climate impact, measured and sustained over time. Because change is not superficial. It is structural: by slowing water and retaining organic matter, these animals convert entire stretches of river into natural carbon reserves capable of staying active for up to 30 yea…
Beavers can turn streams into carbon stores. We measured how much
Across Europe, beaver numbers are increasing after a long period of decline. As these aquatic mammals recolonize rivers, they are gradually rebuilding wetlands that once existed across many river valleys.
Beavers can turn streams into carbon stores – we measured how much
WildMedia/ShutterstockAcross Europe, beaver numbers are increasing after a long period of decline. As these aquatic mammals recolonise rivers, they are gradually rebuilding wetlands that once existed across many river valleys. As geographers, we have been investigating how these changes could also affect the movement of carbon through river systems. To find out, we measured the full carbon balance of a wetland created by beaver damming. Our new …
In a study published this Wednesday, 18 March, researchers calculated for the first time the quantities of CO2 sequestered by rodent development, observing a Swiss river corridor for more than ten years.
Beavers can convert stream corridors to persistent carbon sinks
Beavers could engineer riverbeds into promising carbon dioxide sinks, according to a new international study led by researchers at the University of Birmingham. The paper, published in Communications Earth & Environment, has for the first time calculated the carbon dioxide (CO2) emitted and sequestered due to engineering work done by beavers in suitable wetland areas.
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