Space-time cube reveals escalating light pollution in China\'s national parks: impact of boundary geometry and human activities (1992–2021) - 成果

Space-time cube reveals escalating light pollution in China's national parks: impact of boundary geometry and human activities (1992–2021)

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作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Wei, Juan;Zhong, Yongde;Chen, Aimei;Tang, Hui;Li, Dali

通讯作者：

Zhong, YD

作者机构：

[Tang, Hui; Wei, Juan; Zhong, Yongde; Zhong, YD; Li, Dali] Cent South Univ Forestry & Technol, Coll Natl Pk & Tourism, Changsha 410000, Peoples R China.

[Wei, Juan; Li, Dali] Cent South Univ Forestry & Technol, Coll Forestry, Changsha 410000, Peoples R China.

[Zhong, Yongde] Natl Forestry & Grassland Adm, State Forestry Adm Engn Res Ctr Forest Tourism, Changsha 410004, Peoples R China.

[Chen, Aimei; Zhong, Yongde] Haikou Univ Econ, Haikou 571127, Peoples R China.

[Li, Dali] Hunan Open Univ, Acad Affairs Off, Changsha 410000, Peoples R China.

通讯机构：

[Zhong, YD ] C

Cent South Univ Forestry & Technol, Coll Natl Pk & Tourism, Changsha 410000, Peoples R China.

语种：

英文

关键词：

Ecological security;Human activities;Light pollution;National parks;Spatiotemporal patterns

期刊：

Environmental Pollution

ISSN：

0269-7491

年：

2025

卷：

377

页码：

126462

DOI：

10.1016/j.envpol.2025.126462

基金类别：

Project of Youth Fund for Humanities and Social Sciences Research, Ministry of Education [24YJCZH356]; Project of Excellent Youth Program of Hunan Provincial Department of Education [24B0245]

机构署名：

本校为第一且通讯机构

院系归属：

林学院

摘要：

Light pollution has become a significant threat to global biodiversity and ecological health. With the increase of urbanization, protected areas such as national parks are increasingly affected by light pollution. Using the space-time cube model, the spatiotemporal patterns of light pollution and its correlation with multiple factors in five major national parks in China (Panda, Northeast Tiger and Leopard, Hainan Tropical Rainforest, Sanjiangyuan, and Wuyi Mountain) were analyzed from 1992 to 2021. The results show a significant upward trend in the light pollution indices across all five park...

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Space-time cube reveals escalating light pollution in China's national parks: impact of boundary geometry and human activities (1992–2021)

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