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Global cross-biome patterns of soil respiration responses to individual and interactive effects of nitrogen addition, altered precipitation, and warming

文献类型：期刊论文

作者Ngaba, Mbezele Junior Yannick8,9,10; Uwiragiye, Yves7,9,10; Bol, Roland5,6; de Vries, Wim3; Jian, Jinshi1,2,4; Zhou, Jianbin9,10
刊名SCIENCE OF THE TOTAL ENVIRONMENT
出版日期2023-02-01
卷号858页码:10
ISSN号0048-9697
关键词Soil respiration Nitrogen addition Altered precipitation Warming Meta-analysis Drivers
DOI10.1016/j.scitotenv.2022.159808
通讯作者Zhou, Jianbin(jbzhou@nwsuaf.edu.cn)
英文摘要Anthropogenic activities have increased atmospheric N, precipitation, and temperature events in terrestrial ecosystems globally, with N deposition increasing by 3-to 5-fold during the previous century. Despite decades of scientific research, no consensus has been achieved on the impact of climate conditions on soil respiration (Rs). Here, we recon-structed 110 published studies across diverse biomes, magnitudes, and driving variables to evaluate how Rs responds to N addition, altered precipitation (both enhanced and reduced precipitation or precipitation changes), and warming. Our findings show that N addition significantly increased Rs by 44 % in forests and decreased it by 19 % and 26 % in croplands and grasslands, respectively (P < 0.05). In forests and croplands, altered precipitation significantly increased Rs by 51 % and 17 % (all, P < 0.05), respectively, whereas impacts on grassland were insignificant. In comparison, warming stimulated Rs by 62 % in forests but inhibited it by 10 % in croplands (all, P < 0.05), whereas impacts on grassland were again insignificant. In addition, across all biomes, the responses of Rs to altered precipitation and
WOS关键词TEMPERATURE RESPONSE ; CLIMATE-CHANGE ; SIMULATED PRECIPITATION ; CO2 EFFLUX ; CARBON ; METAANALYSIS ; COMPONENTS ; FOREST ; WATER ; FLUX
资助项目National Natural Science Foundation of China ; National Key Research & Development Program of China ; 111 Project ; [41671295] ; [2017YFD0200106] ; [B12007]
WOS研究方向Environmental Sciences & Ecology
语种英语
出版者ELSEVIER
WOS记录号WOS:000906917000019
资助机构National Natural Science Foundation of China ; National Key Research & Development Program of China ; 111 Project
源URL[http://ir.igsnrr.ac.cn/handle/311030/189036]  
专题中国科学院地理科学与资源研究所
通讯作者Zhou, Jianbin
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess Pl, Yangling 712100, Peoples R China
3.Wageningen Univ & Res Ctr, Alterra, POB 47, NL-6700 AA Wageningen, Netherlands
4.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, 26 Xinong Rd, Xianyang 712100, Peoples R China
5.Bangor Univ, Environm Ctr Wales, Sch Nat Sci, Bangor, Wales
6.Forschungszentrum Julich, Inst Bio & Geosci, Agrosphere IBG 3, D-52425 Julich, Germany
7.Univ Technol & Arts Byumba, Fac Agr Environm Management & Renewable Energy, Kibali, Byumba, Rwanda
8.Southwest Univ, Coll Resources & Environm, Ctr Mol Ecophysiol CMEP, Chongqing 400716, Peoples R China
9.Minist Agr, Key Lab Plant Nutr & Agrienvironm Northwest China, Yangling 712100, Shaanxi, Peoples R China
10.Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Shaanxi, Peoples R China
推荐引用方式
GB/T 7714		 Ngaba, Mbezele Junior Yannick,Uwiragiye, Yves,Bol, Roland,et al. Global cross-biome patterns of soil respiration responses to individual and interactive effects of nitrogen addition, altered precipitation, and warming[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2023,858:10.
APA Ngaba, Mbezele Junior Yannick,Uwiragiye, Yves,Bol, Roland,de Vries, Wim,Jian, Jinshi,&Zhou, Jianbin.(2023).Global cross-biome patterns of soil respiration responses to individual and interactive effects of nitrogen addition, altered precipitation, and warming.SCIENCE OF THE TOTAL ENVIRONMENT,858,10.
MLA Ngaba, Mbezele Junior Yannick,et al."Global cross-biome patterns of soil respiration responses to individual and interactive effects of nitrogen addition, altered precipitation, and warming".SCIENCE OF THE TOTAL ENVIRONMENT 858(2023):10.

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来源：地理科学与资源研究所

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