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Rice paddy soils are a quantitatively important carbon store according to a global synthesis

文献类型：期刊论文

作者Liu, Yalong2,3,4,5; Ge, Tida3,4,6; van Groenigen, Kees Jan7; Yang, Yuanhe8; Wang, Ping2; Cheng, Kun9; Zhu, Zhenke3,4; Wang, Jingkuan2; Li, Yong3,4; Guggenberger, Georg3,4,5
刊名COMMUNICATIONS EARTH & ENVIRONMENT
出版日期2021
卷号2期号:1
DOI10.1038/s43247-021-00229-0
文献子类Article
英文摘要Rice paddies account for similar to 9% or the world's cropland area and are characterized by environmental conditions promoting soil organic carbon storage, methane emissions and to a lesser extent nitrous oxide emissions. Here, we synthesize data from 612 sites across 51 countries to estimate global carbon stocks in paddy soils and determine the main factors affecting paddy soil carbon storage. Paddy soils (0-100 cm) contain 18 Pg carbon worldwide. Paddy soil carbon stocks decrease with increasing mean annual temperature and soil pH, whereas mean annual precipitation and clay content had minor impacts. Meta-analysis shows that paddy soil carbon stocks can be increased through several management practices. However, greenhouse gas mitigation through paddy soil carbon storage is generally outweighed by increases in methane and nitrous oxide emissions. Our results emphasize the key role of paddies in the global carbon cycle, and the importance of paddy management in minimizing anthropogenic greenhouse gas emissions.
学科主题Environmental Sciences ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences
出版地LONDON
电子版国际标准刊号2662-4435
WOS关键词GREENHOUSE-GAS EMISSIONS ; LONG-TERM FERTILIZATION ; ORGANIC-CARBON ; N FERTILIZATION ; LAND-USE ; STOCKS ; SEQUESTRATION ; CHINA ; MANAGEMENT ; ACCUMULATION
WOS研究方向Science Citation Index Expanded (SCI-EXPANDED)
语种英语
WOS记录号WOS:000683824800004
出版者SPRINGERNATURE
资助机构National Key Research and Development program [2017YFD0800104] ; National Natural Science Foundation of China [41977088, 41807089, 41977093, 41761134095] ; Youth Innovation Team Project of Institute of Subtropical Agriculture, Chinese Academy of Sciences [2017QNCXTD_GTD] ; International Postdoctoral Exchange Fellowship Program [20180017] ; European Research Council Synergy grant [ERC-2013-SyG-610028 IMBALANCE-P] ; Alexander von Humboldt Foundation of Germany ; K. C. Wong Magna Fund in Ningbo University ; Natural Science Foundation of Hunan Province [2019JJ10003, 2019JJ30028]
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/26690]  
专题植被与环境变化国家重点实验室
作者单位1.Nanjing Agr Univ, Inst Resource Ecosyst & Environm Agr, Nanjing, Jiangsu, Peoples R China
2.Shenyang Agr Univ, Key Lab Arable Land Conservat Northeast China, Minist Agr, Shenyang, Liaoning, Peoples R China
3.Shenyang Agr Univ, Natl Engn Lab Efficient Utilizat Soil & Fertilize, Coll Land & Environm, Shenyang, Liaoning, Peoples R China
4.Chinese Acad Sci, Inst Subtrop Agr, Key Lab Agroecol Proc Subtrop Reg, Changsha, Hunan, Peoples R China
5.Chinese Acad Sci, Inst Subtrop Agr, Changsha Res Stn Agr & Environm Monitoring, Changsha, Hunan, Peoples R China
6.Leibniz Univ Hannover, Inst Soil Sci, Hannover, Germany
7.Ningbo Univ, State Key Lab Managing Biot & Chem Threats Qual &, Key Lab Biotechnol Plant Protect, Minist Agr & Zhejiang Prov,Inst Plant Virol, Ningbo, Peoples R China
8.Univ Exeter, Coll Life & Environm Sci, Dept Geog, Exeter, Devon, England
9.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China
10.UAB, Global Ecol Unit, CREAF, CSIC, Barcelona, Catalonia, Spain
推荐引用方式
GB/T 7714		 Liu, Yalong,Ge, Tida,van Groenigen, Kees Jan,et al. Rice paddy soils are a quantitatively important carbon store according to a global synthesis[J]. COMMUNICATIONS EARTH & ENVIRONMENT,2021,2(1).
APA Liu, Yalong.,Ge, Tida.,van Groenigen, Kees Jan.,Yang, Yuanhe.,Wang, Ping.,...&Kuzyakov, Yakov.(2021).Rice paddy soils are a quantitatively important carbon store according to a global synthesis.COMMUNICATIONS EARTH & ENVIRONMENT,2(1).
MLA Liu, Yalong,et al."Rice paddy soils are a quantitatively important carbon store according to a global synthesis".COMMUNICATIONS EARTH & ENVIRONMENT 2.1(2021).

入库方式： OAI收割

来源：植物研究所

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