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Long-term analysis of carbon sequestration in China's tea plantations and its mitigation potential for carbon emissions during 1978-2020

文献类型：期刊论文

作者Zhang, Biao2; Liu, Xiaoman1; Xu, Jie3,7; Qin, Keyu5,6; Li, Zhongfei4; Shi, Yunting5,6; Dou, Hongyu6; Huang, Zhuangzhuang5,6
刊名ENVIRONMENTAL RESEARCH LETTERS
出版日期2025-08-01
卷号20期号:8页码:84070
关键词tea plantation carbon sequestration carbon emission carbon offset efficiency
ISSN号1748-9326
DOI10.1088/1748-9326/adec04
产权排序4
文献子类Article
英文摘要The widespread tea plantations in China provide significant economic value and sequester atmospheric CO2. However, the removal contribution of carbon sequestration to carbon emissions (CEs) in tea plantations remains unclear. Using the data of tea plantation areas and tea production of 16 provinces during 1978-2020, this study quantified the amount of carbon sequestration by vegetation and soil, and CE from fertilization, pesticide, diesel, energy and soil in tea plantations in China, and compared their removal contributions. The results showed that the continuous changes of carbon sequestration and CE in tea plantation, the amount of carbon sequestration in tea plantation increased from 1.73 -18.83 Tg Cyr(-1) from 1978 to 2020, with the average carbon sequestration capacity of 6.63 Mg Cha(-1). The annual CE increased continuously from 3.52-10.54 Tg Cyr(-1), with an average CE of 5.10 Mg Cha(-1). Therefore, the annual residual quantities after carbon removal increased from -1.99-8.29 Tg Cyr(-1) between 1978 and 2020, and the annual residual proportions increased from -115.12% in 1978 to 44.03% in 2020. The carbon removal contribution of tea plantations in China was drastically promoted and varied significantly among the 16 provinces, the ecological management practices of tea plantations in Shandong and Guizhou provinces should be improved to promote their carbon removal contributions.
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WOS关键词SOIL ORGANIC-CARBON ; HILLY REGION ; LAND-USE ; STORAGE ; NITROGEN ; BIOMASS ; CONVERSION ; ECOSYSTEM ; PROVINCE ; FORESTS
WOS研究方向Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:001537163100001
出版者IOP Publishing Ltd
源URL[http://ir.igsnrr.ac.cn/handle/311030/215546]  
专题生态系统网络观测与模拟院重点实验室_外文论文
通讯作者Xu, Jie
作者单位1.Minist Ecol & Environm, Ctr Satellite Applicat Ecol & Environm, Beijing 100094, Peoples R China;
2.Baotou Teachers Coll, Coll Ecol & Environm, Baotou 014030, Inner Mongolia, Peoples R China;
3.Beijing Forestry Univ, Sch Ecol & Nat Conservat, 35 Qinghua East Rd, Beijing 100083, Peoples R China
4.Southwest Forestry Univ, Coll Ecol & Environm, Kunming 650224, Peoples R China;
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
6.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China;
7.Beijing Forestry Univ, Sch Ecol & Nat Conservat, Beijing 100083, Peoples R China;
推荐引用方式
GB/T 7714		 Zhang, Biao,Liu, Xiaoman,Xu, Jie,et al. Long-term analysis of carbon sequestration in China's tea plantations and its mitigation potential for carbon emissions during 1978-2020[J]. ENVIRONMENTAL RESEARCH LETTERS,2025,20(8):84070.
APA Zhang, Biao.,Liu, Xiaoman.,Xu, Jie.,Qin, Keyu.,Li, Zhongfei.,...&Huang, Zhuangzhuang.(2025).Long-term analysis of carbon sequestration in China's tea plantations and its mitigation potential for carbon emissions during 1978-2020.ENVIRONMENTAL RESEARCH LETTERS,20(8),84070.
MLA Zhang, Biao,et al."Long-term analysis of carbon sequestration in China's tea plantations and its mitigation potential for carbon emissions during 1978-2020".ENVIRONMENTAL RESEARCH LETTERS 20.8(2025):84070.

入库方式： OAI收割

来源：地理科学与资源研究所

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