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Title: Vegetation browning: global drivers, impacts, and feedbacks

Journal Article · · Trends in Plant Science
ORCiD logo [1]; ORCiD logo [2];  [3];  [4];  [5];  [5]; ORCiD logo [6];  [5];  [7];  [8]; ORCiD logo [9]
  1. Univ. of Quebec, Montreal, QC (Canada); Xi'an Jiaotong Univ., (China)
  2. Univ. of Quebec, Montreal, QC (Canada); Hunan Normal University, Changsha (China)
  3. University of Quebec at Rimouski (UCAR), QC (Canada)
  4. Environment and Climate Change Canada, Gatineau, QC (Canada)
  5. Hunan Normal University, Changsha (China)
  6. Xi'an Jiaotong Univ., (China)
  7. University of Quebec at Montreal, QC (Canada); Chinese Academy of Sciences (CAS), Kunming (China). Kunming Institute of Botany
  8. Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Washington State Univ., Pullman, WA (United States)
  9. Univ. of Quebec, Montreal, QC (Canada)

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. Further, 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.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER); Natural Sciences and Engineering Research Council of Canada (NSERC); National Natural Science Foundation of China (NSFC); Science and Technology Innovation Program of Hunan Province
Grant/Contract Number:
AC05-76RL01830
OSTI ID:
1995076
Report Number(s):
PNNL-SA-183058; {"","Journal ID: ISSN 1360-1385"}
Journal Information:
Trends in Plant Science, Journal Name: Trends in Plant Science Journal Issue: 9 Vol. 28; ISSN 1360-1385
Publisher:
Cell PressCopyright Statement
Country of Publication:
United States
Language:
English

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