Vegetation browning: global drivers, impacts, and feedbacks.

Authors :: Liu Q
Peng C
Schneider R
Cyr D
Liu Z
Zhou X
Du M
Li P
Jiang Z
McDowell NG
Kneeshaw D
Source :: Trends in plant science [Trends Plant Sci] 2023 Sep; Vol. 28 (9), pp. 1014-1032. Date of Electronic Publication: 2023 Apr 21.
Publication Year :: 2023
Abstract: As global climate conditions continue to change, disturbance regimes and environmental drivers will continue to shift, impacting global vegetation dynamics. Following a period of vegetation greening, there has been a progressive increase in remotely sensed vegetation browning globally. Given the many societal benefits that forests provide, it is critical that we understand vegetation dynamic alterations. Here, we review associative drivers, impacts, and feedbacks, revealing the complexity of browning. Concomitant increases in browning include the weakening of ecosystem services and functions and alterations to vegetation structure and species composition, as well as the development of potential positive climate change feedbacks. Also discussed are the current challenges in browning detection and understanding associated impacts and feedbacks. Finally, we outline recommended strategies.<br />Competing Interests: Declaration of interests No interests are declared.<br /> (Copyright © 2023 Elsevier Ltd. All rights reserved.)