Anna Ramon Revilla
Around 30,000 trees and shrubs were planted between 2016 and 2019 in the Mediterranean basin and the Canary Islands, with a survival rate achieved that varied between 20 and 80%, depending on the species involved. The economic analysis shows that the Cocoon system can be up to four times more profitable than the normal reforestation method.
At this time of year, deciduous trees across Europe are losing the last of their leaves. When will they come into leaf again? A study just published in Nature Communications has shown that while year-to-year leafing date variations can be explained by heat accumulation, local climate is a key factor in geographical variations.
The journals Environmental Research Letters and Scientific Reports have recently published two articles in which researchers from the Forest Science and Technology Centre of Catalonia (CTFC) and CREAF call for new policies to be oriented to improving the conservation of endangered species.
A study led by CREAF has found that new forests growing on abandoned rural land are able to capture more carbon dioxide (CO2) from the atmosphere than long-established forests. This effect could be temporary, however, as the wood of their trees is less dense, making them more vulnerable to extreme climate events.