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The mineralization and sequestration of organic carbon in relation to agricultural soil erosion

文献类型：期刊论文

作者Li, ZW (reprint author), Chinese Acad Sci, State Key Lab Soil Eros & Dryland Farming Loess P, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China.; Haibing Xiao2,3; Zhongwu Li2,3; Xiaofeng Chang2,3; Bin Huang5; Xiaodong Nie5; Chun Liu1; Lin Liu2,3; Danyang Wang1; Jieyu Jiang1
刊名GEODERMA
出版日期2018
卷号329页码:73-81
关键词Soil Erosion Soil Organic Carbon Mineralization Sequestration Carbon Cycle
ISSN号0016-7061
DOI10.1016/j.geoderma.2018.05.018
文献子类Article
英文摘要The coupling of soil erosion (especially interrill erosion by water) and the dynamics of soil organic carbon (SOC) in agricultural landscapes has been widely studied over the past two decades. To date, however, the role of soil erosion in global C cycle remains a topic of debate. Numerous questions remain to be addressed before determining the C sink/source effect of soil erosion, especially for the mineralization and sequestration of eroded SOC upon erosion, transport and deposition. In this review, we provide a comprehensive cross-disciplinary review on SOC mineralization and sequestration at sites of erosion, along the transport pathway and at depositional sites. The current state of knowledge on the impacts of erosion-induced soil aggregate breakdown and formation, removal of SOC from eroding sites and deep burial of SOC at depositional sites on the mineralization and sequestration of SOC are presented. Furthermore, we provide an overview of the conceptual relations between soil biological properties (microbial abundance, species diversity, community composition and enzyme activity) and the mineralization and sequestration of SOC in eroded agricultural landscapes, which are often overlooked by previous research and reviews. The comprehensive understanding of physical, chemical and biological mechanisms affecting the mineralization and sequestration of eroded SOC provides important insights to balance the global carbon budget and finally holds the answer on the carbon sink/source controversy.
学科主题Agriculture
出版地PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
语种英语
WOS记录号WOS:000436221200009
出版者ELSEVIER SCIENCE BV
资助机构Hundred-talent Project of the Chinese Academy of Sciences ; Hundred-talent Project of the Chinese Academy of Sciences ; National Natural Science Foundation of China [41271294, 41701320] ; National Natural Science Foundation of China [41271294, 41701320] ; GDAS' Special Project of Science and Technology Development [2017GDASCX-0830] ; GDAS' Special Project of Science and Technology Development [2017GDASCX-0830] ; Hundred-talent Project of the Chinese Academy of Sciences ; Hundred-talent Project of the Chinese Academy of Sciences ; National Natural Science Foundation of China [41271294, 41701320] ; National Natural Science Foundation of China [41271294, 41701320] ; GDAS' Special Project of Science and Technology Development [2017GDASCX-0830] ; GDAS' Special Project of Science and Technology Development [2017GDASCX-0830]
源URL[http://ir.iswc.ac.cn/handle/361005/8179]  
专题水保所科研产出--SCI_2018--SCI
通讯作者Li, ZW (reprint author), Chinese Acad Sci, State Key Lab Soil Eros & Dryland Farming Loess P, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China.; Li, ZW (reprint author), MWR, Yangling 712100, Shaanxi, Peoples R China.
作者单位1.Hunan Univ, Coll Environm Sci & Engn, Changsha 410082, Hunan, Peoples R China
2.Chinese Acad Sci, State Key Lab Soil Eros & Dryland Farming Loess P, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China
3.MWR, Yangling 712100, Shaanxi, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100000, Peoples R China
5.Guangdong Inst Ecoenvironm Sci & Technol, Guangdong Key Lab Integrated Agroenvironm Pollut, Guangzhou 510650, Guangdong, Peoples R China
推荐引用方式
GB/T 7714		 Li, ZW ,Haibing Xiao,Zhongwu Li,et al. The mineralization and sequestration of organic carbon in relation to agricultural soil erosion[J]. GEODERMA,2018,329:73-81.
APA Li, ZW .,Haibing Xiao.,Zhongwu Li.,Xiaofeng Chang.,Bin Huang.,...&Li, ZW .(2018).The mineralization and sequestration of organic carbon in relation to agricultural soil erosion.GEODERMA,329,73-81.
MLA Li, ZW ,et al."The mineralization and sequestration of organic carbon in relation to agricultural soil erosion".GEODERMA 329(2018):73-81.

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来源：水土保持研究所

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