气候变化领域集成服务门户(CCPortal): Contributions of National Key Forestry Ecology Projects to the forest vegetation carbon storage in China

CCPortal

DOI	10.1016/j.foreco.2020.117981
	Contributions of National Key Forestry Ecology Projects to the forest vegetation carbon storage in China
	Zhang Y.; Yuan J.; You C.; Cao R.; Tan B.; Li H.; Yang W.
发表日期	2020
ISSN	0378-1127
卷号	462
英文摘要	Planted forests in China have continuously stored large amounts of vegetation carbon since the implementation of the National Key Forestry Ecology Projects (NKFEPs). However, the time variation of the contribution of NKFEP-covered planted forests to the national forest vegetation carbon storage has not been systematically documented. Moreover, predicting the future vegetation carbon storage of NKFEP-covered planted forests is of great significance for global climate change. Thus, we collected vegetation carbon density data on China's forests from 251 published articles to clarify the contributions and vegetation carbon sequestration potential of NKFEP-covered planted forests. The results showed that the vegetation carbon density of NKFEP-covered planted forests ranged from 23.49 to 68.88 Mg ha−1, that slight differences existed among the NKFEP-covered planted forests during 2009–2018, and that slight changes occurred from 1989 to 2018. The total contribution rate of NKFEP-covered planted forests to China's forest vegetation carbon storage was 36.29% during 2009–2018, and the contribution rates of most NKFEPs during 2009–2018 were higher than those during 1999–2008. The total vegetation carbon sequestration potential ranged from 4.22 to 8.67 Pg under four scenarios, in which NKFEP-covered planted forests contributed 40%, 60%, 80% and 100% of the vegetation carbon storage of natural forests in the corresponding NKFEP regions, respectively. These results indicate that NKFEP-covered planted forests significantly contribute to the vegetation carbon storage of China's forests, and that NKFEP-covered planted forests have large vegetation carbon sequestration potential, which is beneficial for future national and global forest carbon fixation. © 2020 Elsevier B.V.
关键词	Carbon capture Climate change Digital storage Ecology Timber Vegetation Carbon density Carbon sequestration Contribution rate National Key Forestry Ecology Project Planted forest Forestry carbon sequestration carbon storage climate change forest ecosystem global climate plantation forestry vegetation type Carbon Chelation Ecology Forestry Forests Plants Storage China
语种	英语
来源机构	Forest Ecology and Management
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/132939
推荐引用方式 GB/T 7714	Zhang Y.,Yuan J.,You C.,et al. Contributions of National Key Forestry Ecology Projects to the forest vegetation carbon storage in China[J]. Forest Ecology and Management,2020,462.
APA	Zhang Y..,Yuan J..,You C..,Cao R..,Tan B..,...&Yang W..(2020).Contributions of National Key Forestry Ecology Projects to the forest vegetation carbon storage in China.,462.
MLA	Zhang Y.,et al."Contributions of National Key Forestry Ecology Projects to the forest vegetation carbon storage in China".462(2020).