Projected human land-use pressures and natural habitat conversion risk within global terrestrial protected areas
文献类型：期刊论文
| 作者 | Li, Guangdong1,2; Wang, Zhenbo1,2; Sun, Siao1,2; Qi, Wei1,2; Watson, James E. M.3 |
| 刊名 | NATURE ECOLOGY & EVOLUTION
 |
| 出版日期 | 2026-01-08 |
| 卷号 | N/A |
| ISSN号 | 2397-334X |
| DOI | 10.1038/s41559-025-02958-3 |
| 产权排序 | 1 |
| 文献子类 | Article ; Early Access |
| 英文摘要 | A key target in the Kunming-Montreal Global Biodiversity Framework is to conserve at least 30% of global lands through protected areas and other effective area-based conservation measures to mitigate biodiversity loss. However, recent research indicates extensive habitat destruction within the global terrestrial protected area network and it is unknown how future, predictable risks of habitat destruction may severely undermine this target. Here, using high-resolution satellite datasets and machine learning models, we provide a global assessment of likely future human land-use expansion and associated natural habitat conversion risk within the terrestrial protected area estate under various socio-economic and climate scenarios. Human land use within protected areas is projected to rise by 27.50-51.17% by 2050 under four shared socio-economic pathway (SSP) scenarios. Consequently, 31.03-39.07% of terrestrial vertebrate species are expected to experience increases in human-dominated land uses inside protected areas. Protected areas in sub-Saharan Africa, South America and Southeast Asia are particularly at risk, where the need to balance food security, urbanization and biodiversity conservation presents substantial challenges. The SSP5-Representative Concentration Pathway 8.5 (RCP8.5) scenario is projected to exacerbate natural habitat conversion most severely, while SSP3-RCP7.0 and SSP2-RCP4.5 have comparatively lower impacts. Our findings underscore the necessity of addressing accelerated natural habitat conversion, ensuring the resilience of both existing and newly established protected areas against future threats. |
| URL标识 | 查看原文 |
| WOS关键词 | BIODIVERSITY ; CONSERVATION ; THRESHOLDS ; DEFORESTATION |
| WOS研究方向 | Environmental Sciences & Ecology ; Evolutionary Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:001656571300001 |
| 出版者 | NATURE PORTFOLIO |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/219792]  |
| 专题 | 区域可持续发展分析与模拟院重点实验室_外文论文 |
| 通讯作者 | Li, Guangdong; Wang, Zhenbo; Watson, James E. M. |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China; 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China; 3.Univ Queensland, Sch Environm, Brisbane, Qld, Australia |
| 推荐引用方式 GB/T 7714 | Li, Guangdong,Wang, Zhenbo,Sun, Siao,et al. Projected human land-use pressures and natural habitat conversion risk within global terrestrial protected areas[J]. NATURE ECOLOGY & EVOLUTION,2026,N/A. |
| APA | Li, Guangdong,Wang, Zhenbo,Sun, Siao,Qi, Wei,&Watson, James E. M..(2026).Projected human land-use pressures and natural habitat conversion risk within global terrestrial protected areas.NATURE ECOLOGY & EVOLUTION,N/A. |
| MLA | Li, Guangdong,et al."Projected human land-use pressures and natural habitat conversion risk within global terrestrial protected areas".NATURE ECOLOGY & EVOLUTION N/A(2026). |
入库方式： OAI收割
来源：地理科学与资源研究所
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