干旱区生态环境知识资源中心(Arid): Evaluation and simulation of the impact of land use change on ecosystem services based on a carbon flow model: A case study of the Manas River Basin of Xinjiang, China

Arid

DOI	10.1016/j.scitotenv.2018.10.206
	Evaluation and simulation of the impact of land use change on ecosystem services based on a carbon flow model: A case study of the Manas River Basin of Xinjiang, China
	Xu, Zihan 1,2; Fan, Weiguo 1,2; Wei, Hejie 3; Zhang, Peng1,2 ; Ren, Jiahui 1,2; Gao, Zhicheng 1,2; Ulgiati, Sergio 4,5; Kong, Weidong 6; Dong, Xiaobin 1,2
通讯作者	Dong, Xiaobin
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
EISSN	1879-1026
出版年	2019
卷号	652 页码:117-133
英文摘要	Land use change affects ecosystem services by changing the structure and function of ecosystems. Carbon flows throughout natural and socioeconomic systems can effectively reveal this process. The Manas River Basin has experienced rapid oasis expansion for decades, and land use change in the basin is very typical. Oasis expansion has caused a large amount of cropland to invade natural vegetation, thus affecting ecosystem services. This study used a biomass-based ecosystem service estimation model to assess changes in ecosystem services in the Manas River Basin. The carbon flow model was constructed using energy systems language, and the future development of ecosystem services was simulated based on different land use scenarios. The results show the following: (1) From 1980 to 2015, the river basin provisioning service was continuously optimized, while the regulating, supporting and cultural services were reduced. (2) If the expansion of cropland continues, then carbon will be transferred from the natural ecosystem to the cropland. Regulation, support and cultural services in the basin continue to decrease. Due to the shortage of water resources in the basin, the growth of provisioning services is limited. (3) If the project of returning cropland to grassland is implemented, then the carbon in the natural ecosystem will gradually recover. The regulating, supporting and cultural services of the river basin are rising, but provisioning services are gradually decreasing. In general, the model based on energy systems language can reflect the ecological process within the system and effectively reveal the carbon flow process between ecosystems. The use of carbon to quantify ecosystem services can harmonize dimensions, facilitate comparisons, and mitigate errors in outcomes due to different evaluation criteria or subjective factors. Therefore, this study combines energy systems language with carbon flow, which helps to more rationally explore the impact of land use change on ecosystem services, thereby providing valuable information for river basin management. (C) 2018 Published by Elsevier B.V.
英文关键词	Land use change Ecosystem services Carbon flow model The Manas River Basin
类型	Article
语种	英语
国家	Peoples R China ; Italy
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000454418500012
WOS关键词	SOIL ORGANIC-CARBON ; USE/LAND-COVER CHANGE ; CLIMATE-CHANGE ; LOESS PLATEAU ; USE EFFICIENCY ; ECONOMIC VALUE ; TRADE-OFFS ; DYNAMICS ; LINKING ; CONSERVATION
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
来源机构	北京师范大学 ; 中国科学院青藏高原研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/218618
作者单位	1.Beijing Normal Univ, Fac Geog Sci, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China; 2.Beijing Normal Univ, Fac Geog Sci, Sch Nat Resources Sci & Technol, Beijing 100875, Peoples R China; 3.Henan Agr Univ, Coll Resources & Environm Sci, Zhengzhou 450002, Henan, Peoples R China; 4.Parthenope Univ, Dept Sci & Technol, I-80133 Naples, Italy; 5.Beijing Normal Univ, Sch Environm, Beijing 100875, Peoples R China; 6.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Alpine Ecol & Biodivers, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Xu, Zihan,Fan, Weiguo,Wei, Hejie,et al. Evaluation and simulation of the impact of land use change on ecosystem services based on a carbon flow model: A case study of the Manas River Basin of Xinjiang, China[J]. 北京师范大学, 中国科学院青藏高原研究所,2019,652:117-133.
APA	Xu, Zihan.,Fan, Weiguo.,Wei, Hejie.,Zhang, Peng.,Ren, Jiahui.,...&Dong, Xiaobin.(2019).Evaluation and simulation of the impact of land use change on ecosystem services based on a carbon flow model: A case study of the Manas River Basin of Xinjiang, China.SCIENCE OF THE TOTAL ENVIRONMENT,652,117-133.
MLA	Xu, Zihan,et al."Evaluation and simulation of the impact of land use change on ecosystem services based on a carbon flow model: A case study of the Manas River Basin of Xinjiang, China".SCIENCE OF THE TOTAL ENVIRONMENT 652(2019):117-133.