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Global coastal water clarity has increased due to human intervention

文献类型：期刊论文

作者Yan, Fengqin2,3; He, Bin1,3,4; Lyne, Vincent5; Fan, Rong2,3; Cui, Yikun6; Wang, Xinyi2,3; Fu, Dongjie2,3; Meadows, Michael1,7; Wilson, John8; Chen, Ziying2,3
刊名COMMUNICATIONS EARTH & ENVIRONMENT
出版日期2025-08-07
卷号6期号:1页码:641
DOI10.1038/s43247-025-02638-x
产权排序1
文献子类Article
英文摘要Climate change and human activity are reshaping coastal systems, yet global impacts on water clarity remain poorly quantified. Here we leverage remote sensing big data to develop a global model of coastal suspended particulate matter across continental coastal waters, and show that global coastal suspended particulate matter concentrations have declined by 0.28 mg L-1 annually since 2000, driven by natural processes and human intervention. Furthermore, the spatial extent of areas exceeding the 2000 global mean threshold has shifted landward at an average rate of 0.014 km year-1. Long-term sea level rise and diminished sediment delivery-driven by urbanization and expanding impervious surfaces-were the dominant drivers of this global clarification trend. In contrast, moderate increases in wave height and salinity enhanced resuspension, while larger shifts promoted suspended particulate matter settling. These findings provide a basis for tracking suspended particulate matter trends and guiding sustainable coastal management under urban and climatic pressures.
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WOS关键词SEDIMENT TRANSPORT ; YELLOW-RIVER ; HUMAN IMPACT ; TURBIDITY ; MATTER
WOS研究方向Environmental Sciences & Ecology ; Geology ; Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:001546824200003
出版者SPRINGERNATURE
源URL[http://ir.igsnrr.ac.cn/handle/311030/215660]  
专题资源与环境信息系统国家重点实验室_外文论文
通讯作者Su, Fenzhen
作者单位1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China;
2.Nanjing Univ, Sch Geog & Ocean Sci, Nanjing, Peoples R China;
3.Chinese Acad Sci, State Key Lab Resources & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China;
4.Nanjing Univ, Collaborat Innovat Ctr South China Sea Studies, Nanjing, Peoples R China;
5.Univ Tasmania, IMAS, Hobart, Tas, Australia;
6.Quanzhou Normal Univ, Dept Resources & Environm Sci, Quanzhou, Fujian, Peoples R China;
7.Univ Cape Town, Environm & Geog Sci Bldg, Cape Town, South Africa;
8.Univ Southern Calif, Coll Letters Arts & Sci, Los Angeles, CA USA
推荐引用方式
GB/T 7714		 Yan, Fengqin,He, Bin,Lyne, Vincent,et al. Global coastal water clarity has increased due to human intervention[J]. COMMUNICATIONS EARTH & ENVIRONMENT,2025,6(1):641.
APA Yan, Fengqin.,He, Bin.,Lyne, Vincent.,Fan, Rong.,Cui, Yikun.,...&Su, Fenzhen.(2025).Global coastal water clarity has increased due to human intervention.COMMUNICATIONS EARTH & ENVIRONMENT,6(1),641.
MLA Yan, Fengqin,et al."Global coastal water clarity has increased due to human intervention".COMMUNICATIONS EARTH & ENVIRONMENT 6.1(2025):641.

入库方式： OAI收割

来源：地理科学与资源研究所

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