Showing 341 - 360 results of 966 for search '"water quality"', query time: 0.10s Refine Results
  1. 341

    Analysis and Evaluation of Seawater Quality in the Northwest of Hainan by HUANG Xia, ZHENG Ruixi

    Published 2024-09-01
    “…To assess the current water quality and eutrophication level of the inshore waters in northwestern Hainan, based on the monitoring results of 23 water quality monitoring stations, the single factor standard index method and the water environment comprehensive index method were used to analyze and evaluate the water quality status of this sea area. …”
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    Article
  2. 342

    Physicochemical Characteristics of River Water Downstream of a Large Tropical Hydroelectric Dam by Teck-Yee Ling, Chen-Lin Soo, Teresa Lee-Eng Heng, Lee Nyanti, Siong-Fong Sim, Jongkar Grinang

    Published 2016-01-01
    “…Water quality in the downstream river of a hydroelectric dam may be affected by the structural design and operation. …”
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    Article
  3. 343

    Assessment of the Quality of Water From River Rwizi-Mbarara City. by Aruho, Bosco

    Published 2024
    “…This study evaluated the physical and chemical water quality parameters of River Rwizi in Mbarara City, comparing the results with international water quality standards. …”
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    Thesis
  4. 344

    Study on Some Physico-Chemical Characteristics of Ground Water of District Rampur - A Statistical Approach by Susheel Kumar Sindhu, Amit Sharma

    Published 2007-01-01
    “…A systematic study has been carried out to explore the water quality index of ground water of various tehsils of Rampur district. …”
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    Article
  5. 345

    High-Performance Computational Early Warning Analysis of Agricultural Economy Relying on Binary Fuzzy Cluster Analysis Algorithm by Fang Tang

    Published 2021-01-01
    “…In the flat-water period, there are 2 monitoring sections of the water quality evaluation results that are still clean and 7 monitoring sections of the water quality evaluation results are slightly polluted. …”
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    Article
  6. 346

    Forecasting Methods in Various Applications Using Algorithm of Estimation Regression Models and Converting Data Sets into Markov Model by Mohammed M. El Genidy, Mokhtar S. Beheary

    Published 2022-01-01
    “…Water quality control helps in the estimation of water bodies and detects the span of pollutants and their effect on the neighboring environment. …”
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    Article
  7. 347
  8. 348

    Nitrate Relationships between Stream Baseflow, Well Water, and Land Use in the Tomorrow-Waupaca Watershed by Henry Lin, Rebecca Cook, Byron Shaw

    Published 2001-01-01
    “…We examined the use of stream baseflow water quality as a representative measure of mean ground water quality in the Tomorrow-Waupaca Watershed in central Wisconsin and the relationship between agricultural land use and watershed water quality. …”
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    Article
  9. 349
  10. 350

    Stormwater Pond Management: What You Need to Know about Aeration by Samantha T. Howley, Steven P. Hohman, Alexander J. Reisinger

    Published 2021-01-01
    “…These practices may provide opportunities both to improve water quality within the pond and protect downstream water quality. …”
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    Article
  11. 351

    Stormwater Pond Management: What You Need to Know about Aeration by Samantha T. Howley, Steven P. Hohman, Alexander J. Reisinger

    Published 2021-01-01
    “…These practices may provide opportunities both to improve water quality within the pond and protect downstream water quality. …”
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    Article
  12. 352

    Assessing the Concentration of Agrochemicals in Water Sources in Mbarara District: A Case Study: River Rwizi Mbarara. by Mujurizi, Barnabas

    Published 2025
    “…This study investigated the impact of agrochemicals on water quality in Mbarara District, focusing on the River Rwizi. …”
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    Thesis
  13. 353

    Hydrogeochemical Evaluation of Groundwater Quality and Its Applicability for Various Purposes in the Drought-Prone Konso Zone, Rift Valley, Southern Ethiopia by Abel Abebe, Muralitharan Jothimani, Gosaye Berhanu

    Published 2024-01-01
    “…The evaluation of water quality involved the utilization of both groundwater quality and irrigation water quality indices. …”
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    Article
  14. 354

    Potential toxic elements in surface water of Mokosh Beel, Gazipur, Bangladesh: Ecological and human health risk assessment for recreational users by Md. Shahriar Mahmud, M. Safiur Rahman, S.A. Dina, M. Rifat Nasher, Tasrina R. Choudhury, Bilkis A. Begum, Abdus Samad

    Published 2025-02-01
    “…The findings reveal that most water quality parameters, except pH, exceeded local and international guidelines, indicating poor water quality. …”
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    Article
  15. 355

    Assessment of Underground Water Contamination and Effect of Textile Effluents on Noyyal River Basin In and Around Tiruppur Town, Tamilnadu by A. Geetha, P. N. Palanisamy, P. Sivakumar, P. Ganesh Kumar, M. Sujatha

    Published 2008-01-01
    “…So it is highly important to take periodical monitoring of the underground water quality in this region for our future sustainability…”
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  16. 356

    GIS based ground water assessment of Nilakkottai Taluk, Tamil Nadu, India: hydrogeochemistry and statistical perspective by Umamageswari T.S.R

    Published 2025-02-01
    “… Water quality is imperative for drinking and agriculture purposes in order to meet the increasing requirements for water. …”
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    Article
  17. 357

    Content and Dynamics of Nutrients in the Surface Water of Shallow Lake Mulehe in Kisoro District, South–western Uganda. by Saturday, Alex, Kangume, Susan, Bamwerinde, Wilson

    Published 2023
    “…Besides, physical parameters: Temperature, pH, turbidity, electrical conductivity and dissolvedoxygen were measured in situ. The water quality index (WQI) was used to determine the water quality of Lake Muhele using drinking water quality standards developed by the Uganda National Bureau of Standards and the World Health Organization.Results indicated that nutrients (TN, NO3– N, TP, NH4-N, NO2–N and SRP) did not differ substantially between study stations (p > 0.05) but did reveal significant differences (p < 0.05) across study months. …”
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    Article
  18. 358

    GamTox: A Low-Cost Multimetric Ecotoxicity Test with Gammarus spp. for In and Ex Situ Application by Almut Gerhardt

    Published 2011-01-01
    “…Gammarus spp. are also part of several macrozoobenthos indices for assessing biological water quality. However, in ecotoxicological water quality assessment, this taxon has been used much less than Daphnia spp. …”
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    Article
  19. 359

    Spatiotemporal Variation Characteristics of Water Pollution and the Cause of Pollution Formation in a Heavily Polluted River in the Upper Hai River by Chunfang Meng, Xiaoyu Song, Kening Tian, Bingxiao Ye, Tianxiu Si

    Published 2020-01-01
    “…In recent years, the water quality of seriously polluted river has generally improved, mainly due to reductions in pollutant discharge from point sources and nonpoint sources.…”
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  20. 360

    Geochemical-based appraisal of karst groundwater quality, west Nile Valley, central Egypt, for drinking and irrigation by Hassan Alzahrani, Abdullah Basaloom, Sayed Mosaad

    Published 2025-02-01
    “…The study shows vulnerability in water quality, highlighting the need for improved groundwater management. …”
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    Article