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Leguminous species sequester more carbon than gramineous species in cultivated grasslands of a semi-arid area

文献类型：期刊论文

作者Wu, Gaolin1,3; Wu, GL (reprint author), Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China.; Hou, Fujiang4; Zhang, Jingge1,3; Jia, Pengyan1,3; Tian, Fuping3; Liu, Yu1,2
刊名SOLID EARTH
出版日期2017
卷号8期号:1页码:83-91
ISSN号1869-9510
DOI10.5194/se-8-83-2017
文献子类Article
英文摘要The establishment of grasslands on abandoned cropland has been proposed as an effective method to mitigate climate change. In this study, five cultivated grasslands (three leguminous species and two gramineous species), one abandoned cropland, and one natural grassland were studied to examine how soil organic carbon (SOC) sequestration rate and sequestration efficiency change in a semi-arid area in China. Our results showed that leguminous grasslands had greater total biomass (above-and belowground biomass), SOC storage, SOC sequestration rate, and efficiency than gramineous grasslands, abandoned cropland, and natural grassland during the experimental period. The largest soil carbon (C) accumulation in leguminous grassland was mainly attributed to the capacity to incorporate C and the higher biomass production. Leguminous grasslands accumulated more SOC than gramineous grasslands by 0.64Mg C ha(-1) yr(-1). The average SOC sequestration efficiency in leguminous grassland (1.00) was about 2 times greater than gramineous grassland (0.34). The results indicate that cultivated leguminous grassland sequestered more SOC with higher SOC sequestration efficiency than cultivated gramineous grassland in arid and semi-arid areas. Our results provide a reference for ecological management in arid and semi-arid areas.
学科主题Geochemistry & Geophysics
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出版地GOTTINGEN
语种英语
WOS记录号WOS:000395084100001
出版者COPERNICUS GESELLSCHAFT MBH
资助机构National Natural Science Foundation of China [41525003, 31372368, 41371282, 41303062]; Youth Innovation Promotion Association CAS [2011288]; "Light of West China Program" of CAS [XAB2015A04]; Lanzhou Institute of Animal and Veterinary Pharmaceutics Sciences of Chinese Academy of Agricultural Sciences [CAAS-ASTIP-2014-LIHPS-08] ; National Natural Science Foundation of China [41525003, 31372368, 41371282, 41303062]; Youth Innovation Promotion Association CAS [2011288]; "Light of West China Program" of CAS [XAB2015A04]; Lanzhou Institute of Animal and Veterinary Pharmaceutics Sciences of Chinese Academy of Agricultural Sciences [CAAS-ASTIP-2014-LIHPS-08] ; National Natural Science Foundation of China [41525003, 31372368, 41371282, 41303062]; Youth Innovation Promotion Association CAS [2011288]; "Light of West China Program" of CAS [XAB2015A04]; Lanzhou Institute of Animal and Veterinary Pharmaceutics Sciences of Chinese Academy of Agricultural Sciences [CAAS-ASTIP-2014-LIHPS-08] ; National Natural Science Foundation of China [41525003, 31372368, 41371282, 41303062]; Youth Innovation Promotion Association CAS [2011288]; "Light of West China Program" of CAS [XAB2015A04]; Lanzhou Institute of Animal and Veterinary Pharmaceutics Sciences of Chinese Academy of Agricultural Sciences [CAAS-ASTIP-2014-LIHPS-08]
源URL[http://ir.iswc.ac.cn/handle/361005/8052]  
专题水保所科研产出--SCI_2017--SCI
通讯作者Wu, GL (reprint author), Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China.
作者单位1.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Agr, Lanzhou Inst Anim & Vet Pharmaceut Sci, Minist Agr Ecol Syst Loess Plateau Area, Lanzhou Sci Observat & Expt Field Stn, Lanzhou 730050, Gansu, Peoples R China
4.Lanzhou Univ, Coll Pastoral Agr Sci & Technol, State Key Lab Grassland Agroecosyst, Lanzhou 730020, Gansu, Peoples R China
推荐引用方式
GB/T 7714		 Wu, Gaolin,Wu, GL ,Hou, Fujiang,et al. Leguminous species sequester more carbon than gramineous species in cultivated grasslands of a semi-arid area[J]. SOLID EARTH,2017,8(1):83-91.
APA Wu, Gaolin.,Wu, GL .,Hou, Fujiang.,Zhang, Jingge.,Jia, Pengyan.,...&Liu, Yu.(2017).Leguminous species sequester more carbon than gramineous species in cultivated grasslands of a semi-arid area.SOLID EARTH,8(1),83-91.
MLA Wu, Gaolin,et al."Leguminous species sequester more carbon than gramineous species in cultivated grasslands of a semi-arid area".SOLID EARTH 8.1(2017):83-91.

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