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Carbon accumulation rate peaks at 1,000-m elevation in tropical planted and regrowth forests

文献类型：期刊论文

作者Su, Yongxian27,28; Li, Xueyan27; Zhang, Chaoqun26,28; Yan, Wenting26,28; Ciais, Philippe25; Cook-Patton, Susan C.24; Phillips, Oliver L.23; Shang, Jiali22; Cescatti, Alessandro21; Chen, Jing-Ming20
刊名ONE EARTH
出版日期2025-01-17
卷号8期号:1页码:17
ISSN号2590-3330
DOI10.1016/j.oneear.2024.11.001
通讯作者Su, Yongxian(yxsu@rcees.ac.cn)
英文摘要Tropical planted and regrowth forests (TPRFs) are one of the most low-cost components for recovering biomass-stored carbon in the tropics. Nevertheless, challenges persist in pinpointing which elevational ranges exhibit the largest carbon accumulation rate ( 7 rapid ) due to the highly inconsistent previous assessments. This prevents the selection of optimal locations for implementing large-scale reforestation in the tropics. Here, we proposed a refined approach that used a carbon accumulation threshold (<80% of the maximum value) to quantify 7 rapid in TPRFs at various elevations. We find that 7 rapid increases with elevations from 300 to 1,000 m and declines at elevations >1,000 m. TPRFs at elevations 1,000 m exhibit three times more 7 rapid than lowland TPRFs. This optimal elevation, highly dependent on background temperatures, varies slightly but significantly across different mountains. These findings provide guidelines for policy- makers to determine the optimal elevations from regional to continental scales when implementing reforestation initiatives in the tropics.
WOS关键词ABOVEGROUND CARBON ; BIOMASS ; SECONDARY ; SINK ; DEFORESTATION ; PRODUCTIVITY ; RESILIENCE ; ALLOCATION ; AFRICAN ; IMPACT
资助项目National Natural Science Foundation of China[42471326] ; National Natural Science Foundation of China[41971275] ; National Natural Science Foundation of China[31971458] ; National Natural Science Foundation of China[42001299] ; National Natural Science Foundation of China[U21A6001] ; Science and Technology Program of Guangdong[2024B1212070012] ; Bezos Earth Fund
WOS研究方向Science & Technology - Other Topics ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:001406643000001
出版者CELL PRESS
资助机构National Natural Science Foundation of China ; Science and Technology Program of Guangdong ; Bezos Earth Fund
源URL[http://ir.igsnrr.ac.cn/handle/311030/213042]  
专题中国科学院地理科学与资源研究所
通讯作者Su, Yongxian
作者单位1.Peking Univ, Sino French Inst Earth Syst Sci, Coll Urban & Environm Sci, Beijing 100871, Peoples R China
2.Chinese Acad Sci, Inst Subtrop Agr, Key Lab Agroecol Proc Subtrop Reg, Changsha, Peoples R China
3.Beijing Normal Univ, Fac Geog Sci, Ctr GeoData & Anal, State Key Lab Remote Sensing Sci, Beijing 100875, Peoples R China
4.Univ Oklahoma, Ctr Earth Observat & Modeling, Dept Microbiol & Plant Biol, Norman, OK USA
5.Southwest Univ, Sch Geog Sci, Chongqing, Peoples R China
6.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China
7.Univ Bari A Moro, Dept Soil Plant & Food Sci, Bari, Italy
8.Southern Univ Sci & Technol, Sch Environm Sci & Engn, Shenzhen, Peoples R China
9.Nanjing Univ, Int Inst Earth Syst Sci, Nanjing, Peoples R China
10.Peking Univ, Inst Ecol, Beijing 100871, Peoples R China
推荐引用方式
GB/T 7714		 Su, Yongxian,Li, Xueyan,Zhang, Chaoqun,et al. Carbon accumulation rate peaks at 1,000-m elevation in tropical planted and regrowth forests[J]. ONE EARTH,2025,8(1):17.
APA Su, Yongxian.,Li, Xueyan.,Zhang, Chaoqun.,Yan, Wenting.,Ciais, Philippe.,...&Chen, Xiuzhi.(2025).Carbon accumulation rate peaks at 1,000-m elevation in tropical planted and regrowth forests.ONE EARTH,8(1),17.
MLA Su, Yongxian,et al."Carbon accumulation rate peaks at 1,000-m elevation in tropical planted and regrowth forests".ONE EARTH 8.1(2025):17.

入库方式： OAI收割

来源：地理科学与资源研究所

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