Soil carbon pools and microbial network stability depletion associated with wetland conversion into aquaculture ponds in Southeast China

被引：1
|
作者：
Hou, Ning [1 ]
Zeng, Qingsong [2 ]
Wang, Weiqi [1 ]
Zheng, Yi [2 ]
Sardans, Jordi [3 ]
Xue, Katherine [4 ]
Zeng, Fanjiang [5 ]
Tariq, Akash [5 ]
Peñuelas, Josep [3 ]
机构：
[1] Key Laboratory of Humid Subtropical Ecological-Geographical Processes, Ministry of Education, Fujian Normal University, Fujian, Fuzhou,350117, China
[2] College of Life Science, Fujian Normal University, Fuzhou,350117, China
[3] CSIC, Global Ecology Unit, CREAF-CSIC-UAB, Bellaterra, Catalonia, Barcelona,08193, Spain
[4] Sydney Institute of Agriculture, The University of Sydney, Sydney,NSW,2006, Australia
[5] Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi,830011, China
来源：
Science of the Total Environment | 2024年 / 954卷
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1016/j.scitotenv.2024.176492
中图分类号：
学科分类号：
摘要：
Wetlands, which are ecosystems with the highest soil surface carbon density, have been severely degraded and replaced by artificial reclamation for fish and shrimp ponds in recent years. This transformation is causing intricate shifts in soil carbon pools and microbial stability. In this study, we examined natural wetlands and reclaimed aquaculture ponds in Southeast China to analyze the structure and network stability of soil microbial communities following the reclamation of estuarine wetlands and to elucidate the microbial-mediated mechanisms for regulating soil organic carbon (SOC). The aquaculture ponds presented significantly less average SOC content than the natural wetlands (p © 2024 Elsevier B.V.
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