气候变化领域集成服务门户(CCPortal): Carbon sequestration of Chinese forests from 2010 to 2060 spatiotemporal dynamics and its regulatory strategies

CCPortal

DOI	10.1016/j.scib.2021.12.012
	Carbon sequestration of Chinese forests from 2010 to 2060 spatiotemporal dynamics and its regulatory strategies
	Cai, Weixiang; He, Nianpeng; Li, Mingxu; Xu, Li; Wang, Longzhu; Zhu, Jianhua; Zeng, Nan; Yan, Pu; Si, Guoxin; Zhang, Xiaoquan; Cen, Xiaoyu; Yu, Guirui; Sun, Osbert Jianxin
发表日期	2022
ISSN	2095-9273
EISSN	2095-9281
起始页码	836
结束页码	843
卷号	67 期号:8
英文摘要	Forestation is important for sequestering atmospheric carbon, and it is a cost-effective and nature-based solution (NBS) for mitigating global climate change. Here, under the assumption of forestation in the potential plantable lands, we used the forest carbon sequestration (FCS) model and field survey involving 3365 forest plots to assess the carbon sequestration rate (CSR) of Chinese existing and new forestation forests from 2010 to 2060 under three forestation and three climate scenarios. Without considering the influence of extreme events and human disturbance, the estimated average CSR in Chinese forests was 0.358 +/- 0.016 Pg C a-1, with partitioning to biomass (0.211 +/- 0.016 Pg C a-1) and soil (0.147 +/- 0.005 Pg C a-1), respectively. The existing forests account for approximately 93.5% of the CSR, which will peak near 2035, and decreasing trend was present overall after 2035. After 2035, effective tending management is required to maintain the high CSR level, such as selective cutting, thinning, and approximate disturbance. However, new forestation from 2015 in the potential plantable lands would play a minimal role in additional CSR increases. In China, the CSR is generally higher in the Northeast, Southwest, and Central-South, and lower in the Northwest. Considering the potential losses through deforestation and logging, it is realistically estimated that CSR in Chinese forests would remain in the range of 0.161-0.358 Pg C a-1 from 2010 to 2060. Overall, forests have the potential to offset 14.1% of the national anthropogenic carbon emissions in China over the period of 2010-2060, significantly contributing to the carbon neutrality target of 2060 with the implementation of effective management strategies for existing forests and expansion of forestation. (c) 2021 Science China Press. Published by Elsevier B.V. and Science China Press. All rights reserved.
英文关键词	Forest; Carbon sequestration; Storage; Forestation; Carbon neutrality
语种	英语
WOS研究方向	Multidisciplinary Sciences
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000804192500011
来源期刊	SCIENCE BULLETIN
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280652
作者单位	Beijing Forestry University; Chinese Academy of Sciences; Institute of Geographic Sciences & Natural Resources Research, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Chinese Academy of Forestry; Research Institute of Forest Ecology, Environment and Protection, CAF; Northeast Forestry University - China
推荐引用方式 GB/T 7714	Cai, Weixiang,He, Nianpeng,Li, Mingxu,et al. Carbon sequestration of Chinese forests from 2010 to 2060 spatiotemporal dynamics and its regulatory strategies[J],2022,67(8).
APA	Cai, Weixiang.,He, Nianpeng.,Li, Mingxu.,Xu, Li.,Wang, Longzhu.,...&Sun, Osbert Jianxin.(2022).Carbon sequestration of Chinese forests from 2010 to 2060 spatiotemporal dynamics and its regulatory strategies.SCIENCE BULLETIN,67(8).
MLA	Cai, Weixiang,et al."Carbon sequestration of Chinese forests from 2010 to 2060 spatiotemporal dynamics and its regulatory strategies".SCIENCE BULLETIN 67.8(2022).