干旱区生态环境知识资源中心(Arid): Regime shifts of Mediterranean forest carbon uptake and reduced resilience driven by multidecadal ocean surface temperatures

Arid

DOI	10.1111/gcb.14664
	Regime shifts of Mediterranean forest carbon uptake and reduced resilience driven by multidecadal ocean surface temperatures
	Carnicer, Jofre; Domingo-Marimon, Cristina; Ninyerola, Miquel; Julio Camarero, Jesus; Bastos, Ana; Lopez-Parages, Jorge; Blanquer, Laura; Rodriguez-Fonseca, Belen; Lenton, Timothy M.; Dakos, Vasilis; Ribas, Montserrat; Gutierrez, Emilia; Penuelas, Josep; Pons, Xavier
通讯作者	Carnicer, J (corresponding author), Univ Barcelona, Dept Evolutionary Biol Ecol & Environm Sci, BEECA, E-08028 Barcelona, Spain.
来源期刊	GLOBAL CHANGE BIOLOGY
ISSN	1354-1013
EISSN	1365-2486
出版年	2019
卷号	25 期号:8 页码:2825-2840
英文摘要	The mechanisms translating global circulation changes into rapid abrupt shifts in -forest carbon capture in semi-arid biomes remain poorly understood. Here, we report -unprecedented multidecadal shifts in forest carbon uptake in semi-arid Mediterranean pine forests in Spain over 1950-2012. The averaged carbon sink reduction varies between 31% and 37%, and reaches values in the range of 50% in the most affected forest stands. Regime shifts in forest carbon uptake are associated with climatic early warning signals, decreased forest regional synchrony and reduced long-term carbon sink resilience. We identify the mechanisms linked to ocean multidecadal variability that shape regime shifts in carbon capture. First, we show that low-frequency variations of the surface temperature of the Atlantic Ocean induce shifts in the nonstationary effects of El Nino Southern Oscillation (ENSO) on regional forest carbon capture. Modelling evidence supports that the non-stationary effects of ENSO can be propagated from tropical areas to semi-arid Mediterranean biomes through atmospheric wave trains. Second, decadal changes in the Atlantic Multidecadal Oscillation (AMO) significantly alter sea-air heat exchanges, modifying in turn ocean vapour transport over land and land surface temperatures, and promoting sustained drought conditions in spring and summer that reduce forest carbon uptake. Third, we show that lagged effects of AMO on the winter North Atlantic Oscillation also contribute to the maintenance of long-term droughts. Finally, we show that the reported strong, negative effects of ocean surface temperature (AMO) on forest carbon uptake in the last decades are unprecedented over the last 150 years. Our results provide new, unreported explanations for carbon uptake shifts in these drought-prone forests and review the expected impacts of global warming on the profiled mechanisms.
英文关键词	carbon sink climate forest multidecadal drought regime shift resilience
类型	Article
语种	英语
开放获取类型	Green Submitted, Green Accepted, Green Published
收录类别	SCI-E
WOS记录号	WOS:000497502700025
WOS关键词	PINUS-HALEPENSIS ; NORTH-ATLANTIC ; SEMIARID ECOSYSTEMS ; TREE GROWTH ; EUROPEAN CLIMATE ; LARGE-SCALE ; VARIABILITY ; DROUGHT ; OSCILLATION ; PACIFIC
WOS类目	Biodiversity Conservation ; Ecology ; Environmental Sciences
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
来源机构	French National Research Institute for Sustainable Development
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/369688
作者单位	[Carnicer, Jofre; Ribas, Montserrat; Gutierrez, Emilia] Univ Barcelona, Dept Evolutionary Biol Ecol & Environm Sci, BEECA, E-08028 Barcelona, Spain; [Carnicer, Jofre; Domingo-Marimon, Cristina; Blanquer, Laura; Penuelas, Josep] CREAF, Barcelona, Spain; [Carnicer, Jofre] Groningen Inst Evolutionary Life Sci, GELIFES, Groningen, Netherlands; [Domingo-Marimon, Cristina; Pons, Xavier] Univ Autonoma Barcelona, Dept Geog, Grumets Res Grp, Bellaterra, Spain; [Ninyerola, Miquel] Univ Autonoma Barcelona, Grumets Res Grp, Dept Anim Biol Plant Biol & Ecol, Bellaterra, Spain; [Julio Camarero, Jesus] CSIC, IPE, Zaragoza, Spain; [Bastos, Ana] Univ Paris Saclay, Lab Sci Climat & Environm, LSCE, IPSL,CEA,CNRS,UVSQ, Gif Sur Yvette, France; [Bastos, Ana] Ludwig Maximilians Univ Munchen, Dept Geog, Munich, Germany; [Lopez-Parages, Jorge; Rodriguez-Fonseca, Belen] Univ Complutense Madrid, UCM, Madrid, Spain; [Lenton, Timothy M.] Univ Exeter, Coll Life & Environm Sci, Earth Syst Sci Grp, Exeter, Devon, England; [Dakos, Vasili...
推荐引用方式 GB/T 7714	Carnicer, Jofre,Domingo-Marimon, Cristina,Ninyerola, Miquel,et al. Regime shifts of Mediterranean forest carbon uptake and reduced resilience driven by multidecadal ocean surface temperatures[J]. French National Research Institute for Sustainable Development,2019,25(8):2825-2840.
APA	Carnicer, Jofre.,Domingo-Marimon, Cristina.,Ninyerola, Miquel.,Julio Camarero, Jesus.,Bastos, Ana.,...&Pons, Xavier.(2019).Regime shifts of Mediterranean forest carbon uptake and reduced resilience driven by multidecadal ocean surface temperatures.GLOBAL CHANGE BIOLOGY,25(8),2825-2840.
MLA	Carnicer, Jofre,et al."Regime shifts of Mediterranean forest carbon uptake and reduced resilience driven by multidecadal ocean surface temperatures".GLOBAL CHANGE BIOLOGY 25.8(2019):2825-2840.