Showing 521 - 540 results of 1,206 for search '"water quality"', query time: 0.07s Refine Results
  1. 521

    Evaluating the Impacts of Discharging the Effluent of Al-Gabal Al-Asfar Wastewater Treatment Plant on Ismailia Canal in Egypt to Maximize Revenue and Ensure Sustainability by Marwa M Aly, Mohamed SM Zayed, Mahmoud S Salem, Mohamed K Mostafa

    Published 2025-02-01
    “…This study seeks to examine the impact of directly releasing the treated wastewater from Al-Gabal Al-Asfar WWTP into Ismailia Canal, Egypt, and evaluate how the discharged water affects the water quality and quantity of Ismailia Canal. The HECRAS 1D model is employed to model water quantity, whereas the QUAL2K model is applied to assess the water quality parameters including dissolved oxygen (DO), pH, biological oxygen demand (BOD), chemical oxygen demand (COD), total phosphorus (TP), nitrate nitrogen (NO 3 -N), and ammonium (NH 4 -N). …”
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    Article
  2. 522

    A Beginner's Guide to Water Management: Common Aquatic Birds Using Florida Lakes by Mark V. Hoyer

    Published 2020-10-01
    “…It is the most comprehensive and longest-running water quality data source in the United States, if not the world. …”
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    Article
  3. 523

    A Beginner's Guide to Water Management: Common Aquatic Birds Using Florida Lakes by Mark V. Hoyer

    Published 2020-10-01
    “…It is the most comprehensive and longest-running water quality data source in the United States, if not the world. …”
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    Article
  4. 524

    Analysis of Current State of SWAT Model Research Based on Bibliometrics by DU Bailin, WU Lei

    Published 2023-01-01
    “…In order to gain insights into the latest advancements,focal areas,and future directions in SWAT model research,this paper conducted a bibliometric analysis of its applications in eco-hydrological modeling by using the Web of Science<sup>TM</sup> core database and the VOSviewer visualization software.The findings reveal that from 2000 to 2022,there has been a general increase in publications related to the SWAT model.Research efforts have primarily concentrated on three main areas:firstly,the hydrological simulation applications of the SWAT model to enhance scientific water resource management;secondly,investigations into the mechanisms of hydrological responses to climate and human activities,offering theoretical support for flood disaster prediction and response;lastly,studies on water quality simulation and optimal management strategies,providing theoretical foundations for the prevention and control of agricultural non-point source pollution.The distribution of research teams has shifted from concentrated to more dispersed.Future SWAT research will prominently focus on water resource management,hydrological response processes,and water quality simulation.…”
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  5. 525

    SPECIAL FEATURES OF THE TECHNOGENIC BOTTOM SEDIMENTS IMPACT ON THE WATER BODIES MERCURY POLLUTION CHARACTER by Andrey V. Bogomolov, Vladimir Yu. Filatov, Maksim S. Dyakov, Elena M. Khodyasheva, Michael B. Khodyashev

    Published 2020-10-01
    “…Migration of mercury from bottom sediments in the Elkhovka river riverbed in the coming years will not allow to ensure the standard water quality (MPC in fishery water) in the water body. …”
    Article
  6. 526

    Hydrochemistry of Groundwater in AL Jallam Desert, Salah Al-Din Governorate, Iraq by Farid M Alatar, Alhassan H. Ismail, Muntasir A. Shareef, Corina Boncescu

    Published 2023-09-01
    “…The results showed that the evaporation process is the primary control of the water quality in the study area. Water Quality Index (WQI) method was utilized to assess the suitability of water for human consumption, whereas different geochemical parameters were used to evaluate the irrigation suitability. …”
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    Article
  7. 527

    Using Video Messages to Promote Residential Adoption of Fertilizer Best Management Practices by Amanda D. Ali, Laura A. Sanagorski Warner, Peyton Beattie, Alexa J. Lamm, Joy N. Rumble

    Published 2018-07-01
    “…While these practices affect water quantity and quality, water quality is most impacted by fertilizer runoff (Nielson & Smith, 2005; Toor et al., 2017). …”
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    Article
  8. 528

    Impact of Rapid Urbanization on Shenzhen Water Environment by JIANG Yu, ZHANG Qiuying, LI Fadong, HU Jiangling, LI Caole, WANG Fan

    Published 2023-01-01
    “…The water environment of Shenzhen Bay,one of the key waters in the Guangdong-Hong Kong-Macao Greater Bay Area,is mainly influenced by the urbanization of the surrounding areas.Water resource protection and water environment governance are particularly important for Shenzhen,a water-deficient city.This paper explores the specific influence relationship between each factor and the water environment in the process of urbanization.The comprehensive water pollution index and Pearson correlation analysis are utilized to analyze the relationship of the changes in population size and industrial structure with the water environment of Shenzhen Bay in urbanization.The research shows that the main pollutants in the water environment of Shenzhen Bay are chemical oxygen demand (COD) and ammonia nitrogen (NH<sub>3</sub>-N),and some pollutants come from urban non-point source pollution.The water quality in Nanshan District is good,while that in Futian District is poor,but the overall water quality shows a trend of improvement.The water environment is less affected by population change and more affected by industrial structure change.Therefore,formulating reasonable policies to guide the transformation of the industrial structure is an effective way to improve the water environment of Shenzhen Bay.…”
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  9. 529

    Variation Characteristics of the Main Hydrochemical Indexes in Typical Subterranean Rivers in the South China Karst Region Based on Curve Fitting by Shuyi Liu, Chuan Liang, Lina Wang, Lingwei Zeng, Chunyi Wang

    Published 2019-01-01
    “…The water quality of subterranean rivers in the South China Karst region has undergone dramatic changes resulting from industrial and social development over the past 60 years. …”
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    Article
  10. 530

    Analysis of the anthropogenic effect on the Silencio River in Salvador Escalante, Michoacán, México by Mario Alberto Pérez-Méndez, Guadalupe Selene Fraga-Cruz, Gustavo Álvarez-Gómez, Fabricio Nápoles-Rivera, Gladys Jiménez-García, Rafael Maya-Yescas

    Published 2025-01-01
    “…The growth in urbanization, population, and industrialization has caused a decrease in water quality, and other parameters. Organic and inorganic contaminants evolved from various sources cause the degradation of water quality. …”
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    Article
  11. 531

    A systematic literature review of forecasting and predictive models for enterococci intrusion in aquatic ecosystems by Philomina Onyedikachi Peter, Edoardo Bertone, Rodney A. Stewart

    Published 2025-06-01
    “…This systematic review explores the existing body of research on water quality modeling by analyzing various model types, their applications, and their effectiveness. …”
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    Article
  12. 532

    Distribution and Identification of Sources of Heavy Metals in the Voghji River Basin Impacted by Mining Activities (Armenia) by A. V. Gabrielyan, G. A. Shahnazaryan, S. H. Minasyan

    Published 2018-01-01
    “…The water quality of Voghji and Norashenik Rivers is sharply worsening after the influence of mining activity, becoming “bad” chemical status. …”
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    Article
  13. 533

    Numerical Modelling Approaches for Assessing Improvements to the Flow Circulation in a Small Lake by Cheng He, Quintin Rochfort

    Published 2011-01-01
    “…The goals of this paper were to examine various options to improve the water quality in the northern part of the lake by altering the local hydraulic flow conditions. …”
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    Article
  14. 534

    Using Video Messages to Promote Residential Adoption of Fertilizer Best Management Practices by Amanda D. Ali, Laura A. Sanagorski Warner, Peyton Beattie, Alexa J. Lamm, Joy N. Rumble

    Published 2018-07-01
    “…While these practices affect water quantity and quality, water quality is most impacted by fertilizer runoff (Nielson & Smith, 2005; Toor et al., 2017). …”
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    Article
  15. 535

    Zoea Crab Larva Counter (CLARCO) Based On Image Processing With Adaptive Gaussian Filter Algorithm And Blob Detection Technique by Furqan Zakiyabarsi, Arizal Arizal, Annisa Nurul Puteri, Achmad Zulfajri S, Muhammad Syafaat

    Published 2023-06-01
    “…The low larval survival rate is due to the unknown larval stocking density, which causes cannibalism, a feed-to-larvae ratio that is out of proportion to the number of larvae needed to maintain water quality, a water supply that is out of proportion to stocking density, and is economically unfavorable in terms of cultivation, feed management, maintaining water quality, and the buying and selling process. …”
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    Article
  16. 536

    Improving Urban Water Environment in Eastern China by Blending Traditional with Modern Landscape Planning by Jiajie Cao, Junjun Yu, Yuan Tian, Cai Zhao, Hao Wang

    Published 2017-01-01
    “…We found that water spaces had monotonous forms with low biodiversity and poor water quality. In addition, urban water landscapes hardly provided ecological functions given excessive construction. …”
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    Article
  17. 537

    A low-cost autonomous and scalable hydroponics system for space farming by Jae Hyeon Ryu, Jeonghyun Baek, Zarin Subah

    Published 2025-03-01
    “…A suite of Internet of Things (IoT) sensors was used to monitor indoor climate as well as water quality in ASFP. Average values of air temperature and relative humidity in the environmentally-controlled room are maintained between 20–24 °C and 48–62 %, while water quality components, including dissolved oxygen (DO, ppm), electrical conductivity (EC, µS/m), pH, and water temperature (WT, Celsius) are monitored by the IoT sensor in real-time during the growing period. …”
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    Article
  18. 538

    Assessment of Groundwater Quality of Outer Skirts of Kota City with Reference to its Potential of Scale Formation and Corrosivity by Nitin Gupta, S. M. Nafees, M. K. Jain, S. Kalpana

    Published 2011-01-01
    “…It is worthwhile to know the water quality status and its effect on entity, which is exposed in practical use. …”
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    Article
  19. 539

    Risk assessment when consuming drinking water treated with chlorine dioxide and risk management in EU countries and Ukraine to protect public health by O.V. Zorina, O.V. Surmasheva, O.O. Polka, Yе.О. Mavrykin

    Published 2023-12-01
    “…Under such conditions, the working programs of production control over drinking water quality and modernization plans can be adapted to the relevant water supply system and modern realities.…”
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    Article
  20. 540

    Dissolved ozone flotation-nucleation crystallization pelleting process for the treatment and reclamation of oil and gas field produced water by SONG Ji’na, YUE Wen, TONG Xiao, XU Lanzhou, WANG Yadong, SHANG Yabo, JIN Xin, JIN Pengkang

    Published 2025-01-01
    “…The treated produced water could meet the water quality requirements for preparing guanidine fracturing fluid. …”
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    Article