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A pathway to sustainability on the Tibetan Plateau: Assessing ecosystem services under climate change to identify conservation priority areas

文献类型：期刊论文

作者Liu, Yuejun4,5; Zhang, Yanjie4,5; Ji, Xianglin1; Pan, Ying2; Wu, Junxi3
刊名ECOLOGICAL ENGINEERING
出版日期2026-04-01
卷号225页码:107908
关键词Ecosystem services Conservation priority areas Climate change Shared Socioeconomic Pathways Tibetan Plateau
ISSN号0925-8574
DOI10.1016/j.ecoleng.2026.107908
产权排序4
文献子类Article
英文摘要The impact of climate change on ecosystem services directly affects human well-being and sustainable development, particularly in the environmentally sensitive Tibetan Plateau. This study introduces a scenario-based framework to quantify the spatiotemporal dynamics of five key ecosystem services-soil conservation, carbon storage, water yield, habitat quality and recreational potential-during 2000-2020 and 2030-2050 under Shared Socioeconomic Pathways (SSP119, SSP245 and SSP585) scenarios. Subsequently, we delineated conservation priority areas (CPAs) for each service based on ecosystem services relative importance, and evaluated integrated ecosystem services conservation priority areas (IES_CPAs), National Nature Reserves (NNRs), and integrated conservation priority areas (ICPAs) in terms of temporal changes and protection efficiency. The results indicate higher levels of ecosystem services in the southeast, whereas the northwest faces greater ecological challenges, particularly under SSP585, where increases in carbon storage and water yield are accompanied by intensified spatial disparities. The extent of CPAs expanded continuously, with the fastest growth under SSP585; however, CPAs under SSP119 covered the largest area, producing a more balanced spatial configuration of ecosystem service protection. Although the spatial distribution of conservation zones was broadly similar across scenarios, their protection efficiency diverged: NNRs and ICPAs under SSP119 showed significantly higher efficiency in safeguarding water yield and soil conservation, whereas weaker outcomes were observed under SSP245 and SSP585 due to mounting ecological pressures. These findings demonstrate that low-emission pathways (SSP119) not only sustain higher protection efficiency but also enable more coherent spatial allocation of conservation areas. This study demonstrates that integrating ecosystem service assessments with scenario-based spatial prioritization produces a more coherent and efficient configuration of conservation areas. The framework offers a novel approach to reconcile mismatches between existing National Nature Reserves and service-based priorities, providing methodological guidance for future ecosystem service research.
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WOS关键词WATER-RESOURCES ; IMPACTS ; PRECIPITATION ; ENVIRONMENT ; CYCLES
WOS研究方向Environmental Sciences & Ecology ; Engineering
语种英语
WOS记录号WOS:001674104700001
出版者ELSEVIER
源URL[http://ir.igsnrr.ac.cn/handle/311030/220890]  
专题拉萨站高原生态系统研究中心_外文论文
通讯作者Zhang, Yanjie
作者单位1.Beijing Normal Univ, Fac Geog Sci, Sch Nat Resources, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China;
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China;
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modelling, Lhasa Plateau Ecosyst Res Stn, Beijing 100101, Peoples R China
4.Dali Univ, Coll Agr & Biol Sci, Dali 671003, Peoples R China;
5.Dali Univ, Coinnovat Ctr Cangshan Mt & Erhai Lake Integrated, Dali 671003, Yunnan, Peoples R China;
推荐引用方式
GB/T 7714		 Liu, Yuejun,Zhang, Yanjie,Ji, Xianglin,et al. A pathway to sustainability on the Tibetan Plateau: Assessing ecosystem services under climate change to identify conservation priority areas[J]. ECOLOGICAL ENGINEERING,2026,225:107908.
APA Liu, Yuejun,Zhang, Yanjie,Ji, Xianglin,Pan, Ying,&Wu, Junxi.(2026).A pathway to sustainability on the Tibetan Plateau: Assessing ecosystem services under climate change to identify conservation priority areas.ECOLOGICAL ENGINEERING,225,107908.
MLA Liu, Yuejun,et al."A pathway to sustainability on the Tibetan Plateau: Assessing ecosystem services under climate change to identify conservation priority areas".ECOLOGICAL ENGINEERING 225(2026):107908.

入库方式： OAI收割

来源：地理科学与资源研究所

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