An international research team, including experts from the Ecological-Botanical Garden (ÖBG) at the University of Bayreuth, has demonstrated in a new study that native tree species in Argentina grow at a similar rate to introduced North American pine species—contrary to previous assumptions. Moreover, the exotic pines displace native trees and increase the risk of forest fires, especially in the context of climate change. The researchers published their findings in Forest Ecology and Management.



Summary

A new study challenges the assumption that North American pine species outgrow native Argentine trees. An international research team, including experts from the University of Bayreuth’s ÖBG, found native Argentine trees grow at comparable rates. This research highlights the negative impact of introduced pines, which displace native species and increase forest fire risk, particularly exacerbated by climate change. These findings, published in Forest Ecology and Management, call for a reevaluation of forestry practices in Argentina and a greater focus on native tree species conservation.

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