Reconciling natural habitat size loss and quality enhancement: the dual effects of urbanization in China's Loess Plateau
文献类型：期刊论文
| 作者 | Li, Siya1,5; Ji, Qiulei2; Liang, Wei3,4; Wang, Tingting1,5; Liu, Wenbin1,5; Wang, Hong1,5; Feng, Yao1,5; Gou, Fen4; Wang, Zhenguo4; Sun, Fubao1,5 |
| 刊名 | ENVIRONMENTAL RESEARCH LETTERS
 |
| 出版日期 | 2025-11-01 |
| 卷号 | 20期号:11页码:114064 |
| 关键词 | urbanization natural habitat landscape index habitat quality Loess Plateau |
| ISSN号 | 1748-9326 |
| DOI | 10.1088/1748-9326/ae1753 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Amid accelerating urbanization and severe biodiversity loss in global drylands, reconciling urbanization with habitat conservation is crucial for sustainable development. Focused on China's Loess Plateau (LP), a typical arid to semi-arid region, this study quantified the dual effects of urbanization on both the size and quality of natural habitats (NHs) from 1990 to 2050 by multi-scenario land cover simulations with the system dynamics PLUS model, combining landscape indices and habitat quality (HQ) analysis. The study revealed that urbanization directly consumed 3470 km2 of NHs and indirectly resulted in the loss of 4706.4 km2 between 1990 and 2020. Under the SSP5-8.5 scenario, direct and indirect NHs losses are projected to increases of 7.75 and 7.39 times respectively, from 2020 to 2050. Nevertheless, LP's landscape pattern exhibited an optimizing trend: the increasing aggregation index of urban patches, coupled with an enhanced largest patch index for forests and grasslands, indicates that intensified urbanization can mitigate the disordered encroachment on NHs, reduce landscape fragmentation, and preserve larger and more contiguous habitat patches, thereby improving overall HQ. The LP case demonstrates urbanization and NHs conservation are not inherently antagonistic; well-planned urbanization can catalyze NHs protection. We further proposed strategies including spatially concentrated urbanization to advance sustainable urbanization and enhance HQ, fostering synergies between social progress and ecological preservation in global arid regions. |
| URL标识 | 查看原文 |
| WOS关键词 | URBAN EXPANSION DYNAMICS ; CONSERVATION |
| WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:001605281700001 |
| 出版者 | IOP Publishing Ltd |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/217751]  |
| 专题 | 陆地水循环及地表过程院重点实验室_外文论文 |
| 通讯作者 | Liang, Wei; Wang, Tingting |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 2.Minist Transport, Res Inst Highway, Beijing 100088, Peoples R China; 3.Shaanxi Observat & Res Stn Ecol & Environm Desert, Xian 710119, Peoples R China 4.Shaanxi Normal Univ, Sch Geog & Tourism, Xian 710119, Peoples R China; 5.Chinese Acad Sci, Key Lab Water Cycle & Related Land Surface Proc, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Li, Siya,Ji, Qiulei,Liang, Wei,et al. Reconciling natural habitat size loss and quality enhancement: the dual effects of urbanization in China's Loess Plateau[J]. ENVIRONMENTAL RESEARCH LETTERS,2025,20(11):114064. |
| APA | Li, Siya.,Ji, Qiulei.,Liang, Wei.,Wang, Tingting.,Liu, Wenbin.,...&Sun, Fubao.(2025).Reconciling natural habitat size loss and quality enhancement: the dual effects of urbanization in China's Loess Plateau.ENVIRONMENTAL RESEARCH LETTERS,20(11),114064. |
| MLA | Li, Siya,et al."Reconciling natural habitat size loss and quality enhancement: the dual effects of urbanization in China's Loess Plateau".ENVIRONMENTAL RESEARCH LETTERS 20.11(2025):114064. |
入库方式： OAI收割
来源：地理科学与资源研究所
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