Showing 561 - 580 results of 1,206 for search '"water quality"', query time: 0.16s Refine Results
  1. 561

    Recent Advancements in Deep Learning Frameworks for Precision Fish Farming Opportunities, Challenges, and Applications by Gaganpreet Kaur, Nirmal Adhikari, Singamaneni Krishnapriya, Surindar Gopalrao Wawale, R. Q. Malik, Abu Sarwar Zamani, Julian Perez-Falcon, Jonathan Osei-Owusu

    Published 2023-01-01
    “…Artificial intelligence (AI)-based systems may be created to regulate key water quality factors including salinity, dissolved oxygen, pH, and temperature. …”
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  2. 562
  3. 563

    Public Preferences and Willingness to Pay for Bay Ecological Restoration by LI Jingmei, HAO Yanan, SHAN Jingzhu, ZHANG Xiaofan

    Published 2024-09-01
    “…The research results show that: ① Among the attributes of bay ecological restoration, the nearshore water quality, coastal landscape, coastal space, and marine biological resources significantly positively affect the residents' utility level, thereby enhancing the public's utility level. ② The annual willingness to pay of Qingdao residents for improving water quality, restoring biological populations, increasing coastal space, and enhancing coastal landscapes in bay ecological restoration is 89.83 CNY, 62.33 CNY, 28.33 CNY, and 19.33CNY, respectively. …”
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  4. 564

    THE EFFECT OF MANGROVE LEAF EXTRACT (AVICENNIA MARINA) FEED ON GROWTH AND SURVIVAL RATE OF CLIMBING PERCH (ANABAS TESTUDINEUS) by Akbar J., Redha El, Fauzana N.A.

    Published 2024-11-01
    “…The parameters observed were absolute weight growth, relative growth rate, survival, feed conversion, feed efficiency, and water quality. Climbing perch were fed 5% of fish biomass per day and the frequency of feeding was 2 times a day for 45 days. …”
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  5. 565

    Hydrodynamic Effects of River-Lake System Connectivity on Ecological Restoration of Urban Rivers: A Case Study of Liede River by WANG Shaobo, ZHANG Shu, XIONG Yulong, ZHOU Xinmin

    Published 2024-01-01
    “…The study analyzed the driving response patterns of "system connectivity-regulation and storage-water quality." The findings indicate that the average slope of the Liede River bed is 1.95‰, exhibiting typical characteristics of a mountain stream. …”
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  6. 566

    Capturing the extent of climate's dynamic effects on runoff and nutrient yields across short- and long-term scales by Di Chang, Shuo Li

    Published 2025-02-01
    “…Climate change affects hydrology and water quality. Quantifying climate's dynamic effects on runoff and nutrient yields is critical for advancing climate–adaptive watershed management. …”
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  7. 567

    Effects of Climate Change on the Eutrophication of Lakes and Estuaries by Karl Havens

    Published 2012-10-01
    “…Recent research suggests that climate change will reinforce the negative consequences of man-made eutrophication and make it more difficult to improve water quality in lakes and estuaries. This 3-page fact sheet was written by Karl Havens, and published by the UF Department of Sea Grant, September 2012. …”
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  8. 568
  9. 569

    Time series predictions in unmonitored sites: a survey of machine learning techniques in water resources by Jared D. Willard, Charuleka Varadharajan, Xiaowei Jia, Vipin Kumar

    Published 2025-01-01
    “…Yet, the need to have widespread predictions of hydrological variables such as river flow and water quality has become increasingly urgent due to climate and land use change over the past decades, and their associated impacts on water resources. …”
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  10. 570

    Structure of Plant Populations in Constructed Wetlands and Their Ability for Water Purification by Junshuang Yu, Ling Xian, Fan Liu

    Published 2025-01-01
    “…In constructed wetlands (CWs) with multiple plant communities, population structure may change over time and these variations may ultimately influence water quality. However, in CWs with multiple plant communities, it is still unclear how population structure may change over time and how these variations ultimately influence water quality. …”
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  11. 571

    Effect of Saturated Near Surface on Nitrate and Ammonia Nitrogen Losses in Surface Runoff at the Loess Soil Hillslope by Yu-bin Zhang, Fen-li Zheng, Ning Cao

    Published 2010-01-01
    “…These results showed that saturated condition could make significant contribution to water quality problems.…”
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  12. 572
  13. 573

    Impact of Various Carbon Sources on the Growth Efficiency, Antioxidant Efficacy, and Immunity of Clariid Catfish Clarias gariepinus (Burchell 1822) by Blessing Aderonke Oguntokun, Ayomide Miracle Oyelade, Tunde Olowolafe, Omoniyi Popoola

    Published 2024-10-01
    “…The fish were raised in concrete tanks for 10 weeks, and their water quality was monitored, after which they were challenged. …”
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  14. 574

    Spatial analysis of plankton distribution in Northern Waters of Aceh: An indicator of marine environmental quality by Octavina Chitra, Maghfirah, Lacroix Geneviève, Suciati Nasah, Fajar Muhammad, Syufi Nurul Hidayatul, Haridhi Haekal Azief, Haditiar Yudi

    Published 2025-01-01
    “…As a result, the presence of plankton in a body of water is frequently utilized as a measure of water quality and primary productivity. This study aims to determine plankton's spatial patterns in Northern Aceh's waters as a bioindicator of water quality. …”
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  15. 575

    Motivating conservation action in the Upper Midwest: Source attention, information seeking and sharing, and farmers' land management decisions by Dara M. Wald, Miguel Diaz‐Manrique, Laura Witzling, Jaqueline Comito

    Published 2025-01-01
    “…Abstract Adoption of on‐farm conservation strategies, such as edge‐of‐field practices, has the potential to reduce nutrient runoff, promote greater biodiversity, and improve water quality. To date, adoption rates among farmers are extremely low. …”
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  16. 576

    Assessing quality and distribution of surface runoff and soil from a mixed-use catchment, Teluk Intan in Malaysia by Lye Xin Yan, Nakayama Akihiko

    Published 2025-01-01
    “…Surface water quality of river channels has been well examined over the years, without much focus on one of the potential contributors, that is surface runoff transporting contaminants from surrounding land. …”
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  17. 577

    Relationship of Atmospheric Nitrogen Deposition to Soil Nitrogen Cycling Along an Elevation Gradient in the Colorado Front Range by Deborah A. Repert, Ruth C. Heindel, Sheila F. Murphy, Kaitlyn M. Jeanis

    Published 2025-01-01
    “…Abstract Microbial processing of atmospheric nitrogen (N) deposition regulates the retention and mobilization of N in soils, with important implications for water quality. Understanding the links between N deposition, microbial communities, N transformations, and water quality is critical as N deposition shifts toward reduced N and remains persistently high in many regions. …”
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  18. 578

    Chemical composition of sediment and macrozoobenthos of small urban lakes, the Republic of Karelia, Russia by Evgeny Savosin, Zakhar Slukovskii

    Published 2025-02-01
    “…The Pantle–Buck method (saprobic index) showed that the lakes can be classified as polluted (water quality class 4). Macrozoobenthos groups most tolerant to environmental conditions, for example, Chironomidae larvae, prevailed in the studied urban lakes. …”
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  19. 579

    Ecological Insights, and Fin Fish Diversity in Carps Spawning Grounds: Case Studies from the Surma River and Tanguar Haor, Bangladesh by Kazi Rabeya Akther, Mohammad Amzad Hossain, Sohel Mian, Nirmal Chandra Roy

    Published 2024-01-01
    “…The study found that both the Surma River and Tanguar haor offer ideal conditions for carp spawning due to factors such as water quality, natural food availability, habitat suitability, and favorable climatic conditions. …”
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  20. 580

    Water Treatment for Fish Aquaculture System by Biochar-Supplemented Planting Panel System by Sumrit Mopoung, Vijitr Udeye, Supaluck Viruhpintu, Nonglak Yimtragool, Visarut Unhong

    Published 2020-01-01
    “…Tilapia and Chinese morning glory were used for growth studies. The water quality from all aquaculture ponds has also been analyzed at an interval of 10 days for 47 days. …”
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