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影响因子：11.2

DOI码：10.1016/j.resconrec.2026.109054

所属单位：东北林业大学

教研室：东北林业大学森林生态系统可持续经营教育部重点实验室

发表刊物：Resources, Conservation & Recycling(Q1)

刊物所在地：荷兰（阿姆斯特丹，Elsevier 出版社总部）

项目来源：国家重点研发计划（2021YFD2200401）；中央高校基本科研业务费专项资金（2572025AW02）

关键字：Carbon balance Satellite LiDAR Optical remote sensing Carbon stock Carbon sequestration Carbon emission

摘要：The carbon balance of terrestrial ecosystems (CarBalTE) reflects the dynamic interactions between carbon stocks, sequestration, and emissions in land systems, making it challenging to evaluate. This study proposes CarBalTE framework, which integrates state and process variables to quantify the magnitude, trajectory, and mechanisms of carbon balance in China's terrestrial ecosystems (2014–2023) and to evaluate ecological projects' contribu- tions. Results indicated that China’s terrestrial carbon stocks averaged 115.06 ± 0.48 Pg C, concentrated in Northeast and Southwest China, and were significantly correlated with sequestration (r = 0.88, p < 0.01), exhibiting an approximately one-year lagged effect. Furthermore, intensified human activities led to an annual increase in net carbon emissions (from 3.57 to 4.36 Pg C but decelerating after 2021, central-eastern provinces are particularly prominent) and the third-phase Yangtze River Shelterbelt Program (C = 0.65) proved the most effective project. The study reveal regional variations in terrestrial carbon balance and the impacts of human activities on ecosystems

备注：SCIE 收录，环境科学与生态学 Q1 区 Top 期刊

合写作者：Yang Zhao,Yinghui Zhao

第一作者：Qingyu Sui

论文类型：期刊论文

通讯作者：Zhen Zhen*,Xiaochun Wang*

论文编号：109054

学科门类：农学

文献类型：J

卷号：234

页面范围：109054

ISSN号：0921-3449（印刷版）/ 1879-047X（电子版）

是否译文：否

发表时间：2026-01-01

收录刊物：SCI