Dryland mechanisms could widely control ecosystem functioning in a drier and warmer world

doi:10.1038/s41559-022-01779-y

CORC > 植物研究所 > 中国科学院植物研究所 > 植被与环境变化国家重点实验室

	Dryland mechanisms could widely control ecosystem functioning in a drier and warmer world
	Grunzweig, Jose M.; De Boeck, Hans J.; Rey, Ana 2; Santos, Maria J.; Adam, Ori 4; Bahn, Michael 5; Belnap, Jayne 6; Deckmyn, Gaby 1; Dekker, Stefan C.; Flores, Omar 1,2
刊名	NATURE ECOLOGY & EVOLUTION
	2022
卷号	6 期号:8 页码:1064-1076
ISSN号	2397-334X
DOI	10.1038/s41559-022-01779-y
文献子类	Article
英文摘要	Responses of terrestrial ecosystems to climate change have been explored in many regions worldwide. While continued drying and warming may alter process rates and deteriorate the state and performance of ecosystems, it could also lead to more fundamental changes in the mechanisms governing ecosystem functioning. Here we argue that climate change will induce unprecedented shifts in these mechanisms in historically wetter climatic zones, towards mechanisms currently prevalent in dry regions, which we refer to as 'dryland mechanisms'. We discuss 12 dryland mechanisms affecting multiple processes of ecosystem functioning, including vegetation development, water flow, energy budget, carbon and nutrient cycling, plant production and organic matter decomposition. We then examine mostly rare examples of the operation of these mechanisms in non-dryland regions where they have been considered irrelevant at present. Current and future climate trends could force microclimatic conditions across thresholds and lead to the emergence of dryland mechanisms and their increasing control over ecosystem functioning in many biomes on Earth. In drylands, there are unique mechanisms that influence multiple ecosystem processes. In this Perspective, the authors identify these dryland mechanisms and show that they could become more important in non-dryland regions or areas that will become drier in the future.
学科主题	Ecology ; Evolutionary Biology
出版地	BERLIN
WOS关键词	SOIL-WATER REPELLENCY ; LITTER DECOMPOSITION ; HYDRAULIC REDISTRIBUTION ; CARBON-DIOXIDE ; PLANT LITTER ; CATASTROPHIC SHIFTS ; SELF-ORGANIZATION ; PATTERN-FORMATION ; CLIMATE IMPACTS ; ORGANIC-MATTER
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
语种	英语
出版者	NATURE PORTFOLIO
WOS记录号	WOS:000829711700003
资助机构	Israel Science Foundation [1796/19, 1185/17, 1053/17] ; OAW-ESS project ClimGrassHydro (Austrian Academy of Sciences)
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/28473]
专题	植被与环境变化国家重点实验室
作者单位	1.Hebrew Univ Jerusalem, Inst Plant Sci & Genet Agr, Robert H Smith Fac Agr Food & Environm, Rehovot, Israel 2.Univ Antwerp, Dept Biol, Plants & Ecosyst, Antwerp, Belgium 3.CSIC, Dept Biogeog & Global Change, Natl Museum Nat Hist, Madrid, Spain 4.Santos, Maria J.] Univ Zurich, Dept Geog, Zurich, Switzerland 5.Hebrew Univ Jerusalem, Fredy & Nadine Herrmann Inst Earth Sci, Jerusalem, Israel 6.Univ Innsbruck, Dept Ecol, Innsbruck, Austria 7.Throop, Heather L.] Arizona State Univ, Sch Earth & Space Explorat, Tempe, AZ USA 8.US Geol Survey, Southwest Biol Sci Ctr, Moab, UT USA 9.Dekker, Stefan C.] Univ Utrecht, Copernicus Inst Sustainable Dev, Utrecht, Netherlands 10.Tech Univ Dresden, Fac Environm Sci, Inst Hydrol & Meteorol, Tharandt, Germany
推荐引用方式 GB/T 7714	Grunzweig, Jose M.,De Boeck, Hans J.,Rey, Ana,et al. Dryland mechanisms could widely control ecosystem functioning in a drier and warmer world[J]. NATURE ECOLOGY & EVOLUTION,2022,6(8):1064-1076.
APA	Grunzweig, Jose M..,De Boeck, Hans J..,Rey, Ana.,Santos, Maria J..,Adam, Ori.,...&Yakir, Dan.(2022).Dryland mechanisms could widely control ecosystem functioning in a drier and warmer world.NATURE ECOLOGY & EVOLUTION,6(8),1064-1076.
MLA	Grunzweig, Jose M.,et al."Dryland mechanisms could widely control ecosystem functioning in a drier and warmer world".NATURE ECOLOGY & EVOLUTION 6.8(2022):1064-1076.