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Organic carbon storage and accumulation characteristics of peatlands in the Changbai Mountains, China

文献类型：期刊论文

作者Liu, Zigang5; Ma, Xuehui4; Yang, Fei3; Diao, Hongwei2; Li, Yun1
刊名LAND DEGRADATION & DEVELOPMENT
出版日期2023-10-18
页码14
ISSN号1085-3278
关键词accumulation characteristics Changbai Mountain area organic carbon storage peatland
DOI10.1002/ldr.4911
通讯作者Yang, Fei(yangfei@igsnrr.ac.cn) ; Li, Yun(liyunliyun1234567@163.com)
英文摘要Peatlands are important carbon pools and stable carbon sinks in terrestrial ecosystems. Studying carbon storage and accumulation characteristics can provide a scientific basis for the conservation and restoration of peatlands. Based on the 2014-2015 survey of the Jilin Provincial Forestry Department on the carbon storage of peatlands in the Changbai Mountains, the surveyed 865 peatlands have a total area of 22,900 hm2 and carbon storage of 18,753,300 tons. There are 275 medium-sized organic carbon (OC) stocks of peatlands (10000-100,000 tons) in this area, and their carbon storage accounts for 41.3% of the total reserves. The peatland carbon in this area is mainly distributed in the Yanbian Korean Autonomous Prefecture, valleys and the lava platform are the most important geomorphological basis for peatland deposits. The Mudanjiang River Basin has the largest carbon storage and it is dominated by a nutrient-rich peatland. Peatlands in the Changbai Mountains formed and developed since the Holocene, and the carbon accumulation intensity is different in each stage. The average carbon density of peatlands in this area was 69.74 kg/m3 with an average value of 81.77 kg/m2 for OC accumulation per unit area. The average value of the carbon cumulative intensity of peatlands was 164.43 ton/km2 and the carbon accumulation rate of peatlands was 38.96 g/(a m2).
WOS关键词CLIMATE
资助项目This study was supported in part by the Basic Works Project of the Ministry of Science and Technology of China (NO. 2022FY101905), the Alliance of International Science Organizations (NO. ANSO-CR-KP-2022-06), the Science and Technology Service Network Plan[2022FY101905] ; Basic Works Project of the Ministry of Science and Technology of China[ANSO-CR-KP-2022-06] ; Alliance of International Science Organizations[KFJ-STS-QYZD-2021-22-002] ; Science and Technology Service Network Plan of Chinese Academy of Sciences
WOS研究方向Environmental Sciences & Ecology ; Agriculture
语种英语
出版者WILEY
WOS记录号WOS:001087880700001
资助机构This study was supported in part by the Basic Works Project of the Ministry of Science and Technology of China (NO. 2022FY101905), the Alliance of International Science Organizations (NO. ANSO-CR-KP-2022-06), the Science and Technology Service Network Plan ; Basic Works Project of the Ministry of Science and Technology of China ; Alliance of International Science Organizations ; Science and Technology Service Network Plan of Chinese Academy of Sciences
源URL[http://ir.igsnrr.ac.cn/handle/311030/199247]  
专题中国科学院地理科学与资源研究所
通讯作者Yang, Fei; Li, Yun
作者单位1.Minist Ecol & Environm, Tech Ctr Soil Agr & Rural Ecol & Environm, Beijing 100012, Peoples R China
2.Jilin Prov Forestry Survey & Planning Inst, Changchun, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources, State Key Lab Resource & Environm Informat Syst, Beijing, Peoples R China
4.Chinese Acad Sci, Northeast Inst Geog & Agroecol, Beijing, Peoples R China
5.Renmin Univ China, Sch Environm, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Zigang,Ma, Xuehui,Yang, Fei,et al. Organic carbon storage and accumulation characteristics of peatlands in the Changbai Mountains, China[J]. LAND DEGRADATION & DEVELOPMENT,2023:14.
APA Liu, Zigang,Ma, Xuehui,Yang, Fei,Diao, Hongwei,&Li, Yun.(2023).Organic carbon storage and accumulation characteristics of peatlands in the Changbai Mountains, China.LAND DEGRADATION & DEVELOPMENT,14.
MLA Liu, Zigang,et al."Organic carbon storage and accumulation characteristics of peatlands in the Changbai Mountains, China".LAND DEGRADATION & DEVELOPMENT (2023):14.

入库方式： OAI收割

来源：地理科学与资源研究所

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