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Wetland Restoration Is Effective but Insufficient to Compensate for Soil Organic Carbon Losses From Degradation

文献类型：期刊论文

作者Wu, Yanan1; Zhang, Ruiyang1; MacDougall, Andrew S.2; Tian, Dashuan1; Wang, Jinsong1; Niu, Shuli1,3
刊名GLOBAL ECOLOGY AND BIOGEOGRAPHY
出版日期2025-05-01
卷号34期号:5页码:e70063
关键词carbon sequestration dynamic trajectory passive restoration soil organic carbon wetland restoration
ISSN号1466-822X
DOI10.1111/geb.70063
产权排序1
文献子类Review
英文摘要AimTo assess the effectiveness of wetland restoration in reversing soil organic carbon (SOC) loss from degradation.LocationGlobal.Time Period1996-2023.Major Taxa StudiedWetland.MethodsWe conducted a global meta-analysis to compare SOC levels in restored, degraded, and natural wetlands across different restoration approaches and wetland types and to examine the dynamic trajectories of SOC recovery and the influence of climatic and edaphic factors.ResultsWe found that passive restoration increased SOC in degraded sites by 141%, compared to an 8% increase from active restoration. Restored inland wetlands showed an increase in SOC of 118%, while coastal wetlands showed a limited improvement of 5%, in comparison with degraded wetlands. Increases in SOC primarily occurred within the first 10 years after restoration and then levelled off. That being said, SOC accumulation in restored wetlands rarely approached the levels found in natural wetlands, highlighting the importance of protecting wetlands from degradation for SOC targets. Key factors for wetland SOC restoration were total soil nitrogen and mean annual temperature.Main ConclusionsWe conclude that wetland restoration is effective but insufficient to compensate for SOC losses from degradation. This study provides valuable insights for climate change mitigation through wetland restoration, supporting the goals of the United Nations Decade on Ecosystem Restoration and the Paris Agreement.
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WOS关键词LONG-TERM ; VEGETATION ; SEQUESTRATION ; NITROGEN ; ACCUMULATION ; METAANALYSIS ; SENSITIVITY ; FEEDBACKS ; BIOMASS ; STORAGE
WOS研究方向Environmental Sciences & Ecology ; Physical Geography
语种英语
WOS记录号WOS:001496175000003
出版者WILEY
源URL[http://ir.igsnrr.ac.cn/handle/311030/214650]  
专题生态系统网络观测与模拟院重点实验室_外文论文
通讯作者Niu, Shuli
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China;
2.Univ Guelph, Dept Integrat Biol, Guelph, ON, Canada;
3.Univ Chinese Acad Sci, Dept Environm & Resources, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Wu, Yanan,Zhang, Ruiyang,MacDougall, Andrew S.,et al. Wetland Restoration Is Effective but Insufficient to Compensate for Soil Organic Carbon Losses From Degradation[J]. GLOBAL ECOLOGY AND BIOGEOGRAPHY,2025,34(5):e70063.
APA Wu, Yanan,Zhang, Ruiyang,MacDougall, Andrew S.,Tian, Dashuan,Wang, Jinsong,&Niu, Shuli.(2025).Wetland Restoration Is Effective but Insufficient to Compensate for Soil Organic Carbon Losses From Degradation.GLOBAL ECOLOGY AND BIOGEOGRAPHY,34(5),e70063.
MLA Wu, Yanan,et al."Wetland Restoration Is Effective but Insufficient to Compensate for Soil Organic Carbon Losses From Degradation".GLOBAL ECOLOGY AND BIOGEOGRAPHY 34.5(2025):e70063.

入库方式： OAI收割

来源：地理科学与资源研究所

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