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  4. 中科院海岸带环境过程与生态修复重点实验室
Experimental warming reduces ecosystem resistance and resilience to severe flooding in a wetland

文献类型：期刊论文

作者Sun, Baoyu1,2; Jiang, Ming1; Han, Guangxuan2,3; Zhang, Liwen2,3; Zhou, Jian1,4; Bian, Chenyu1,4; Du, Ying1,4; Yan, Liming1,4; Xia, Jianyang1,4
刊名SCIENCE ADVANCES
出版日期2022
卷号8期号:4页码:10
ISSN号2375-2548
DOI10.1126/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.
WOS关键词INCREASES PLANT BIOMASS ; CLIMATE-CHANGE ; NITROGEN-FERTILIZATION ; CARBON ACCUMULATION ; SPECIES COMPOSITION ; SOIL RESPIRATION ; INFRARED HEATERS ; ELEVATED CO2 ; TEMPERATURE ; RESPONSES
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000747329300022
资助机构National Natural Science Foundation of China ; National Key R&D Programme of China
源URL[http://ir.yic.ac.cn/handle/133337/31462]  
专题烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
烟台海岸带研究所_近岸生态与环境实验室
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.

入库方式： OAI收割

来源：烟台海岸带研究所

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