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Changes in soil carbon and nitrogen stocks and microbial community after forest conversion in a subtropical region

文献类型：期刊论文

作者Liu, Jiebao2,3,4; Liu, Xiaofei3,4; Lyu, Maokui3,4; Wang, Jinsong1; Li, Yiqing3,5; Guo, Jianfen3,4
刊名SCANDINAVIAN JOURNAL OF FOREST RESEARCH
出版日期2021-11-11
页码10
关键词Soil organic carbon soil organic nitrogen microbial community Chinese fir natural secondary forest subtropical China
ISSN号0282-7581
DOI10.1080/02827581.2021.1998598
通讯作者Li, Yiqing(yiqing@hawaii.edu) ; Guo, Jianfen(jfguo@fjnu.edu.cn)
英文摘要The quantitative understanding of different land use is still limited. We selected typical natural secondary forest (NSF) and Chinese-fir plantation (CPF) in southern China to quantify changes of soil carbon (C) and nitrogen (N) as well as microbial community composition after forest conversion in the soil profile up to 60 cm. The results showed that soil CN stocks and all functional microbial groups in CPF were significantly lower in the topsoil but did not change in the subsoil (10-60 cm) compared to those in NSF after 24 years conversion. Soil C/N ratio did not differ between the two forests for all soil depths. Correlation analysis showed that the abundance of microbial groups in the topsoil was significantly related to soil organic carbon, total nitrogen and forest floor N stock. Redundancy analysis showed that available N, especially NO3--N, was the most dominant factor influencing the microbial community composition. These findings suggest that the plantation could inhibit the accumulation of soil C and N, but the changes are primarily evident in surface soil after conversion. The study improves our understanding of soil C, N and microbial community changes under different land uses and provides insights into sustainable management of Chinese forests.
WOS关键词CHINESE FIR PLANTATIONS ; LAND-USE CHANGE ; BROADLEAVED FORESTS ; FUNGAL COMMUNITIES ; LITTER QUALITY ; ORGANIC-MATTER ; SPECIES TRAITS ; PH ; BACTERIAL ; PATTERNS
资助项目National Natural Science Foundation of China[31670623] ; Research Start-up Fund for High-level talents of Fuzhou University of International Studies and Trade[FWKQJ202014]
WOS研究方向Forestry
语种英语
WOS记录号WOS:000717858700001
出版者TAYLOR & FRANCIS AS
资助机构National Natural Science Foundation of China ; Research Start-up Fund for High-level talents of Fuzhou University of International Studies and Trade
源URL[http://ir.igsnrr.ac.cn/handle/311030/167654]  
专题中国科学院地理科学与资源研究所
通讯作者Li, Yiqing; Guo, Jianfen
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China
2.Fuzhou Univ Int Studies & Trade, Fujian Zhigong Econ Res Inst, Fuzhou, Peoples R China
3.Fujian Normal Univ, State Key Lab Subtrop Mt Ecol, Fuzhou, Peoples R China
4.Fujian Normal Univ, Sch Geog Sci, Fuzhou, Peoples R China
5.Univ Hawaii, Coll Agr Forestry & Nat Resources Management, Hilo, HI 96720 USA
推荐引用方式
GB/T 7714		 Liu, Jiebao,Liu, Xiaofei,Lyu, Maokui,et al. Changes in soil carbon and nitrogen stocks and microbial community after forest conversion in a subtropical region[J]. SCANDINAVIAN JOURNAL OF FOREST RESEARCH,2021:10.
APA Liu, Jiebao,Liu, Xiaofei,Lyu, Maokui,Wang, Jinsong,Li, Yiqing,&Guo, Jianfen.(2021).Changes in soil carbon and nitrogen stocks and microbial community after forest conversion in a subtropical region.SCANDINAVIAN JOURNAL OF FOREST RESEARCH,10.
MLA Liu, Jiebao,et al."Changes in soil carbon and nitrogen stocks and microbial community after forest conversion in a subtropical region".SCANDINAVIAN JOURNAL OF FOREST RESEARCH (2021):10.

入库方式： OAI收割

来源：地理科学与资源研究所

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