Evaluation and Prediction of Carbon Storage in the Qinghai-Tibet Plateau by Coupling the GMMOP and PLUS Models

doi:10.3390/su16135776

	Evaluation and Prediction of Carbon Storage in the Qinghai-Tibet Plateau by Coupling the GMMOP and PLUS Models
	Yuan, Li1 ; Xu, Jing 1; Feng, Binrui2
	2024-07
发表期刊	SUSTAINABILITY
卷号	16 期号:13
摘要	Land-use alterations exert a profound impact on carbon storage within terrestrial ecosystems. Exploring the spatiotemporal dynamics of regional land use and carbon storage is crucial for optimizing national spatial planning and fostering low-carbon development. For this study, we utilized land-use data spanning from 2000 to 2020 for the Tibetan Plateau and assessed the spatial and temporal variations in carbon storage using the Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST) model. We adjusted the carbon density within the provinces in the study area as a prerequisite. Moreover, we integrated the Grey Multi-objective Decision-making (GMMOP) model with the Patch-generating Land-use Simulation (PLUS) model to forecast carbon storage alterations in 2030 across various scenarios. The findings indicated that between 2000 and 2020, the overall carbon storage witnessed a decrease of 18.94 x 108 t. Carbon storage in grassland decreased by 22.10 x 108 t, and carbon storage in unused land, forest land, cultivated land, construction land, and water increased by 1.56 x 108 t, 0.92 x 108 t, 0.66 x 108 t, 158.50 x 104 t and 26.74 x 104 t, respectively. The soil organic carbon pool exhibited the highest average carbon storage of 195.63 x 108 t, whereas the litterfall organic carbon pool contained the lowest average carbon stock of 15.07 x 108 t. In comparison with the levels observed in 2020, the total carbon storage experienced a reduction of 8.66 x 108 t and 5.29 x 108 t under the inherent progression and economic growth scenarios, respectively. Conversely, it rose by 11.87 x 108 t and 16.21 x 108 t under the environmental preservation and holistic progression scenarios, respectively. Under the holistic progression scenario, the belowground biomass organic carbon pool exhibited the highest carbon storage increase of 5.59%. These findings offer valuable insights for the management and enhancement of carbon sinks in the Qinghai-Tibet Plateau.
关键词	carbon storage land use GMMOP-PLUS model the Qinghai-Tibet Plateau
DOI	10.3390/su16135776
收录类别	SCIE ; SSCI
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS记录号	WOS:001266600700001
出版者	MDPI
原始文献类型	Article
EISSN	2071-1050
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.lzufe.edu.cn/handle/39EH0E1M/37554
专题	农林经济管理学院经济学院
通讯作者	Feng, Binrui
作者单位	1.Lanzhou Univ Finance & Econ, Sch Agr & Forestry Econ & Management, Lanzhou 730101, Peoples R China; 2.Lanzhou Univ Finance & Econ, Sch Econ, Lanzhou, Peoples R China
第一作者单位	兰州财经大学
通讯作者单位	兰州财经大学
推荐引用方式 GB/T 7714	Yuan, Li,Xu, Jing,Feng, Binrui. Evaluation and Prediction of Carbon Storage in the Qinghai-Tibet Plateau by Coupling the GMMOP and PLUS Models[J]. SUSTAINABILITY,2024,16(13).
APA	Yuan, Li,Xu, Jing,&Feng, Binrui.(2024).Evaluation and Prediction of Carbon Storage in the Qinghai-Tibet Plateau by Coupling the GMMOP and PLUS Models.SUSTAINABILITY,16(13).
MLA	Yuan, Li,et al."Evaluation and Prediction of Carbon Storage in the Qinghai-Tibet Plateau by Coupling the GMMOP and PLUS Models".SUSTAINABILITY 16.13(2024).