The effects and influencing variables based on "supply-direction-demand" flow processing: Water provisioning services of Inner Mongolia's ecological shelters
文献类型：期刊论文
| 作者 | Liu, Jingya1,2,3; Qin, Keyu2,3; Xie, Gaodi2,3 |
| 刊名 | LAND DEGRADATION & DEVELOPMENT
 |
| 出版日期 | 2024-05-23 |
| 卷号 | N/A页码:16 |
| 关键词 | ecosystem services flow path key variables supply-direction-demand water resources |
| ISSN号 | 1085-3278 |
| DOI | 10.1002/ldr.5148 |
| 英文摘要 | The ecological shelter serves a dual purpose of protecting the target ecosystem from damage and benefitting surrounding ecosystems. One important ecosystem service provided by such areas is water provisioning service, which has significant impacts on the surrounding ecosystems due to its flow characteristics. This study aimed to simulate water resources in Inner Mongolia and its surrounding watersheds in 2010 and 2015 using a simplified service path attribution networks (SPANs) model. The InVEST software was utilized to simulate water provisions, and five types of water consumption were used to calculate the total water consumption. Probability statistics with BBNs were utilized to classify variables influencing water provisioning services and calculate state probabilities under different levels of water provisioning services. The results indicated that the remaining water resources in Inner Mongolia were 3.85 x 1010 m3 in 2010 and 1.92 x 1010 m3 in 2015. Additionally, the total net outflow from Inner Mongolia was 2.37 x 1010 m3 in 2010 and 1.58 x 1010 m3 in 2015. Inner Mongolia not only supplies water resources for its own needs but also supports the surrounding areas. Key variables influencing the amount of water-provisioning services include precipitation, level of economic development, topography, and land use. This research highlights the considerable regional and transregional effects of water provisioning services provided by Inner Mongolia's ecological shelters by delineating the "supply-flow-demand" pathway, addressing the spatial correlation deficiency between supply and demand in the field of ecosystem service flow research. The findings of this study, focusing on a typical ecological shelter, can serve as a reference for future research in other similar shelters. |
| WOS关键词 | BAYESIAN BELIEF NETWORKS ; ECOSYSTEM SERVICES ; SPATIAL FLOWS ; TRADE-OFFS ; SECURITY ; MODELS ; REGION ; HEBEI |
| 资助项目 | State Key Laboratory of Resources and Environmental Information System |
| WOS研究方向 | Environmental Sciences & Ecology ; Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:001229720100001 |
| 出版者 | WILEY |
| 资助机构 | State Key Laboratory of Resources and Environmental Information System |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/205473]  |
| 专题 | 资源利用与环境修复重点实验室_外文论文 |
| 通讯作者 | Qin, Keyu |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Jingya,Qin, Keyu,Xie, Gaodi. The effects and influencing variables based on "supply-direction-demand" flow processing: Water provisioning services of Inner Mongolia's ecological shelters[J]. LAND DEGRADATION & DEVELOPMENT,2024,N/A:16. |
| APA | Liu, Jingya,Qin, Keyu,&Xie, Gaodi.(2024).The effects and influencing variables based on "supply-direction-demand" flow processing: Water provisioning services of Inner Mongolia's ecological shelters.LAND DEGRADATION & DEVELOPMENT,N/A,16. |
| MLA | Liu, Jingya,et al."The effects and influencing variables based on "supply-direction-demand" flow processing: Water provisioning services of Inner Mongolia's ecological shelters".LAND DEGRADATION & DEVELOPMENT N/A(2024):16. |
入库方式： OAI收割
来源：地理科学与资源研究所
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