Experimental warming reduces ecosystem resistance and resilience to severe flooding in a wetland

doi:10.1126/sciadv.abl9526

	Experimental warming reduces ecosystem resistance and resilience to severe flooding in a wetland
	Sun, Baoyu 1,2; Jiang, Ming 1; Han, Guangxuan2,3 ; Zhang, Liwen2,3 ; Zhou, Jian 1,4; Bian, Chenyu 1,4; Du, Ying 1,4; Yan, Liming 1,4; Xia, Jianyang 1,4
发表期刊	SCIENCE ADVANCES
ISSN	2375-2548
	2022
卷号	8 期号:4 页码:10
DOI	10.1126/sciadv.abl9526
通讯作者	Xia, Jianyang(jyxia@des.ecnu.edu.cn)
英文摘要	Climate warming and extreme hydrological events are threatening the sustainability of wetlands across the globe. However, whether climate warming will amplify or diminish the impact of extreme flooding on wetland ecosystems is unknown. Here, we show that climate warming significantly reduced wetland resistance and resilience to a severe flooding event via a 6-year warming experiment. We first found that warming rapidly altered plant community structure by increasing the dominance of low-canopy species. Then, we showed that warming reduced the resistance and resilience of vegetation productivity to a 72-cm flooding event. Last, we detected slower post-flooding carbon processes, such as gross ecosystem productivity, soil respiration, and soil methane emission, under the warming treatment. Our results demonstrate how severe flooding can destabilize wetland vegetation structure and ecosystem function under climate warming. These findings indicate an enhanced footprint of extreme hydrological events in wetland ecosystems in a warmer climate.
资助机构	National Natural Science Foundation of China ; National Key R&D Programme of China
收录类别	SCI
语种	英语
关键词[WOS]	INCREASES PLANT BIOMASS ; CLIMATE-CHANGE ; NITROGEN-FERTILIZATION ; CARBON ACCUMULATION ; SPECIES COMPOSITION ; SOIL RESPIRATION ; INFRARED HEATERS ; ELEVATED CO2 ; TEMPERATURE ; RESPONSES
研究领域[WOS]	Science & Technology - Other Topics
WOS记录号	WOS:000747329300022
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/31463
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
通讯作者	Xia, Jianyang
作者单位	1.East China Normal Univ, Sch Ecol & Environm Sci, State Key Lab Estuarine & Coastal Res, Shanghai 200000, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264000, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100000, Peoples R China 4.East China Normal Univ, Res Ctr Global Change & Complex Ecosyst, Shanghai 200000, Peoples R China
推荐引用方式 GB/T 7714	Sun, Baoyu,Jiang, Ming,Han, Guangxuan,et al. Experimental warming reduces ecosystem resistance and resilience to severe flooding in a wetland[J]. SCIENCE ADVANCES,2022,8(4):10.
APA	Sun, Baoyu.,Jiang, Ming.,Han, Guangxuan.,Zhang, Liwen.,Zhou, Jian.,...&Xia, Jianyang.(2022).Experimental warming reduces ecosystem resistance and resilience to severe flooding in a wetland.SCIENCE ADVANCES,8(4),10.
MLA	Sun, Baoyu,et al."Experimental warming reduces ecosystem resistance and resilience to severe flooding in a wetland".SCIENCE ADVANCES 8.4(2022):10.