Regional ecosystem services relationships and their potential driving factors in the Yellow River Basin,China
文献类型：期刊论文
| 作者 | Shao Yajing2; Liu Yansui2; Li Yuheng1; Yuan Xuefeng3 |
| 刊名 | JOURNAL OF GEOGRAPHICAL SCIENCES
 |
| 出版日期 | 2023 |
| 卷号 | 33期号:4页码:863 |
| 关键词 | ecosystem services trade-offs and synergies redundancy analysis human-earth system coordination Yellow River Basin |
| ISSN号 | 1009-637X |
| 英文摘要 | The Yellow River Basin(YRB)occupies an important position in China's socioeconomic development and ecological conservation efforts. Understanding the spatiotemporal characteristics of the relationships among multiple ecosystem services(ESs)and their drivers is crucial for regional sustainable development and human-earth system coordination. This study simulated food production(FP), water yield(WY), net primary production(NPP), soil conservation(SC), and habitat quality(HQ)in the YRB from 2000 to 2020, and evaluated the spatial evolution and the relationship of ESs at the raster scale. Redundancy analysis was used to identify the impact of natural, socioeconomic, and landscape patterns on the relationship between ESs. The results demonstrated that the average HQ per unit area decreased by 18.10%, while SC, NPP, WY, and FP increased by 42.68%, 47.63%, 30.82%, and 67.10%, respectively, from 2000 to 2020. The relationship between ESs in the YRB was dominated by weak trade-offs and weak synergies at a temporal scale, with the trade-offs strengthened in the Upper Yellow River Basin(UYRB)and the Middle Yellow River Basin(MYRB), and synergies strengthened in the Lower Yellow River Basin(LYRB). At the spatial scale, the relationships between HQ and WY, HQ and SC, HQ and NPP, FP and SC, and FP and HQ were all dominated by trade-offs, while other ES pairs were mostly based on synergistic relationships. In the YRB, the relationships among ESs were mainly influenced by human disturbance, precipitation, and land-use and exploitation intensity. Specifically, the trade-offs among ESs in the UYRB were primarily affected by precipitation, and those in the MYRB and LYRB by human disturbance. The heterogeneity of the landscape could also effectively promote synergies among ESs. This study could provide insights into trade-offs and synergies among ESs and their driving forces and lay a foundation for ecological restoration and sustainable development of ESs in the YRB. |
| 语种 | 英语 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/193565]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 作者单位 | 1.中国科学院地理科学与资源研究所 2.西北大学 3.长安大学 |
| 推荐引用方式 GB/T 7714 | Shao Yajing,Liu Yansui,Li Yuheng,et al. Regional ecosystem services relationships and their potential driving factors in the Yellow River Basin,China[J]. JOURNAL OF GEOGRAPHICAL SCIENCES,2023,33(4):863. |
| APA | Shao Yajing,Liu Yansui,Li Yuheng,&Yuan Xuefeng.(2023).Regional ecosystem services relationships and their potential driving factors in the Yellow River Basin,China.JOURNAL OF GEOGRAPHICAL SCIENCES,33(4),863. |
| MLA | Shao Yajing,et al."Regional ecosystem services relationships and their potential driving factors in the Yellow River Basin,China".JOURNAL OF GEOGRAPHICAL SCIENCES 33.4(2023):863. |
入库方式： OAI收割
来源：地理科学与资源研究所
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