Showing 921 - 940 results of 4,039 for search '"water quality"', query time: 0.18s Refine Results
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    Water Quality Variations in the Lower Yangtze River Based on GA-RF Model From GF-1, Landsat-8, and Sentinel-2 Images by Wentao Hu, Shuanggen Jin, Yuanyuan Zhang

    Published 2025-01-01
    “…Total phosphorus (TP) and total nitrogen (TN) are critical water quality indicators in the Yangtze River and remote sensing techniques can inverse these parameters. …”
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    Article
  3. 923

    Understanding the Relationship Between Land Use, Land Cover Changes, and Water Quality in Polluted Urban Water Systems: A Remote Sensing Perspective by Muwanwa Phunge, Inos Dhau, Lee-Ann Modley

    Published 2025-06-01
    “…Therefore, this study aimed to assess the impact of land use and land cover changes on water quality. Historical land use and land cover and water quality data from 2003, 2008, 2013, 2018, and 2023 were used to determine the correlation. …”
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    Impact of residential hot water heater type and water stagnation on drinking water quality within a full-scale premise plumbing system by Helen Y Buse, Josh Steenbock, Sara Okum, Nicole Sojda, Sharon Kidney, Johnny Brossart, Dave Elstun, Eric Weaver, Sue Witt

    Published 2024-12-01
    “…Collectively, HWH system and water age (i.e., stagnation) and type strongly influenced chemical and microbial water quality and furthers the understanding of the impacts PPS design and engineering parameters have on water quality.…”
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  6. 926

    Assessing spatial trends and land use impacts on surface water quality: A case study of the Saigon and Vam Co Rivers in southern Vietnam by Thi-Minh-Tam Le, Truong-An Nguyen, Trung-Tin Nguyen, Tuyet T.N. Nguyen, Phuoc-Dan Nguyen, Julien Némery, Christine Baduel

    Published 2025-06-01
    “…This study evaluates the spatial distribution of heavy metals, water quality parameters, and ecological risks in the Saigon and Vam Co Rivers, two hydrologically connected systems in southern Vietnam. …”
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    Retrieval of non-optical active water quality parameters in complex Lake environments using a novel zoning-based ensemble modeling strategy by Cheng Cai, Linlin Liu, Ziming Wang, Wei Pang, Congshuo Bai, Huanxue Zhang

    Published 2025-07-01
    “…Remote sensing technology has provided significant support for the spatial and quantitative limitations of traditional water quality monitoring methods. However, accurate retrieval of non-optically active water quality parameters (NAWQPs) remains challenging due to their weak spectral responses and interference from diverse aquatic vegetation. …”
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  12. 932

    DRINKING WATER QUALITY OF SEVERAL PRIVATE WELLS AND PUBLIC SPRINGS FROM COVASNA AND SUCEAVA COUNTIES (ROMANIA) AND THE SEASONAL FLUCTUATION OF THEIR CHEMICAL QUALITY PARAMETERS by Carmen Andreea ROBA, Ioana Cristina PIŞTEA, Emanuela NEAGOE2 Alexandra Oana MATEI, Cristina ROŞU

    Published 2019-01-01
    “…The levels of the analyzed parameters were lower during January and February 2017 than in March 2017. Based on the water quality index, 75% of the investigated water sources can be classified as excellent quality status, 19% correspond to good status, while 6% have a poor water quality.…”
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  13. 933

    Assessing long-term hydrological dynamics and water quality using Google Earth Engine: A case study of Ilgın Lake (1985–2024) by O. F. Atiz, S. Durduran

    Published 2025-07-01
    “…The relationship between climate factors and water area/water quality were assessed using Pearson correlation, partial correlation analysis and multiple linear regression. …”
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  14. 934

    Effects of Transport Stress (Duration and Density) on the Physiological Conditions of Marbled Rockfish (<i>Sebastiscus marmoratus, Cuvier 1829</i>) Juveniles and Water Quality by Jiahao Wang, Kaida Xu, Xinyi Chen, Haoxue Wang, Zhe Li

    Published 2024-11-01
    “…We found that as transport duration and density increased, water quality significantly deteriorated, with ammonia nitrogen levels rising and dissolved oxygen content and pH levels decreasing. …”
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