Land-use legacies predispose the response of trees to drought in restored forests.

Autor: Verheyen K; Forest & Nature Lab, Department of Environment, Ghent University, Melle-Gontrode, Belgium.
Jazyk: angličtina
Zdroj: Global change biology [Glob Chang Biol] 2022 Feb; Vol. 28 (4), pp. 1204-1211. Date of Electronic Publication: 2021 Nov 17.
DOI: 10.1111/gcb.15983
Abstrakt: Transformative change is required to achieve conservation of the globe's natural resources. Ambitious forest restoration can help achieve this change. Restoration success depends on trees persisting through multiple stressors, with drought standing out as one of utmost importance. However, research tends to focus on tree inciting factors of tree decline, like drought, whilst ignoring the fundamental importance of context, potentially leading to the wasted restoration effort. Indeed, the propensity of trees to succumb to, or resist, drought depends on whether they are predisposed to fail or succeed. Here, I argue that this predisposition crucially depends on the nature and characteristics of the former land use at the restoration site and propose a research agenda that will help enable the successful upscaling of forest restoration ambitions by revealing the land-use history-determined conditions under which tree species are likely to succeed in an era of environmental challenges.
(© 2021 John Wiley & Sons Ltd.)
Databáze: MEDLINE
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