Unravelling mystery of lake color changes on the Tibetan Plateau: From mechanisms to prediction
文献类型：期刊论文
| 作者 | Huan, Songhua; Xiao, Chiwei; Feng, Zhiming |
| 刊名 | ECOLOGICAL INDICATORS
 |
| 出版日期 | 2025-09-01 |
| 卷号 | 178页码:113936 |
| 关键词 | Lake color Environmental factors Machine learning models Prediction Tibetan Plateau |
| ISSN号 | 1470-160X |
| DOI | 10.1016/j.ecolind.2025.113936 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Lake color plays a crucial role in water quality monitoring, watershed ecological environment, tourism, and aesthetics, particularly in plateau areas. However, the patterns and mechanisms of lake color changes are still poorly understood. This study analyzed the seasonal and spatial changes of lake color (represented by Forel-Ule water color index changes) and employed machine learning models to evaluate the nonlinear relationship between environmental factors and lake color changes on the Tibetan Plateau. Then predictions were made for changes under different Shared Socioeconomic Pathways (SSPs). The results revealed that the lowest Forel-Ule was observed in spring of 6.65, followed by summer of 6.57 and autumn of 6.47. The top three most important factors were average lake water depth, average lake size, and average lake elevation. When these factors were respectively exceed 9.6 m, 110.89 km2, and 4675.0 m, the Forel-Ule tended to decrease. Additionally, lake water storage, water salinity, O3, precipitation, and temperature, as well as CO2, PM2.5, and vapor pressure deficit, were also vital in determining Forel-Ule. Overall future decreasing trend was found under SSP1, SSP2, and SSP5. Lakes on the Yellow, Southern Tibet, and Western Tibet basins exhibited low Forel-Ule, with the change rate of -11.2%. Our findings provide the foundation for explaining lake color changes on the Tibetan Plateau and offers valuable insights for enhancing the aesthetic appeal of the landscape and aquatic life. |
| URL标识 | 查看原文 |
| WOS关键词 | WATER ; THRESHOLDS ; IMPACT |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001542510100005 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/215568]  |
| 专题 | 资源利用与环境修复重点实验室_外文论文 |
| 通讯作者 | Xiao, Chiwei |
| 作者单位 | Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China; Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huan, Songhua,Xiao, Chiwei,Feng, Zhiming. Unravelling mystery of lake color changes on the Tibetan Plateau: From mechanisms to prediction[J]. ECOLOGICAL INDICATORS,2025,178:113936. |
| APA | Huan, Songhua,Xiao, Chiwei,&Feng, Zhiming.(2025).Unravelling mystery of lake color changes on the Tibetan Plateau: From mechanisms to prediction.ECOLOGICAL INDICATORS,178,113936. |
| MLA | Huan, Songhua,et al."Unravelling mystery of lake color changes on the Tibetan Plateau: From mechanisms to prediction".ECOLOGICAL INDICATORS 178(2025):113936. |
入库方式： OAI收割
来源：地理科学与资源研究所
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