Forest dieback

Jizera Mountains in Central Europe in 2006
Tree dieback because of persistent drought in the Saxonian Vogtland in 2020

Forest dieback (also "Waldsterben", a German loan word, pronounced [ˈvaltˌʃtɛʁbn̩] ) is a condition in trees or woody plants in which peripheral parts are killed, either by pathogens, parasites or conditions like acid rain, drought,[1] and more. These episodes can have disastrous consequences such as reduced resiliency of the ecosystem,[2] disappearing important symbiotic relationships[3] and thresholds.[4] Some tipping points for major climate change forecast in the next century are directly related to forest diebacks.[5]

  1. ^ "Climate-induced forest dieback: an escalating global phenomenon?". Food and Agricultural Organization (FAO). 2009. Retrieved March 16, 2010.
  2. ^ Sangüesa-Barreda G, Linares JC, Camarero JJ (December 2015). "Reduced growth sensitivity to climate in bark-beetle infested Aleppo pines: Connecting climatic and biotic drivers of forest dieback". Forest Ecology and Management. 357: 126–137. doi:10.1016/j.foreco.2015.08.017. hdl:10261/123320. ISSN 0378-1127.
  3. ^ Stursová M, Snajdr J, Cajthaml T, Bárta J, Santrůčková H, Baldrian P (September 2014). "When the forest dies: the response of forest soil fungi to a bark beetle-induced tree dieback". The ISME Journal. 8 (9): 1920–31. doi:10.1038/ismej.2014.37. PMC 4139728. PMID 24671082.
  4. ^ Evans PM, Newton AC, Cantarello E, Martin P, Sanderson N, Jones DL, et al. (July 2017). "Thresholds of biodiversity and ecosystem function in a forest ecosystem undergoing dieback". Scientific Reports. 7 (1): 6775. Bibcode:2017NatSR...7.6775E. doi:10.1038/s41598-017-06082-6. PMC 5533776. PMID 28754979.
  5. ^ Lenton TM, Held H, Kriegler E, Hall JW, Lucht W, Rahmstorf S, Schellnhuber HJ (February 2008). "Tipping elements in the Earth's climate system". Proceedings of the National Academy of Sciences of the United States of America. 105 (6): 1786–93. doi:10.1073/pnas.0705414105. PMC 2538841. PMID 18258748.

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