Showing 141 - 160 results of 1,206 for search '"water quality"', query time: 0.08s Refine Results
  1. 141

    Relationship of Chlorophyll a Concentration to Seasonal Water Quality in Lake Manatee, Florida by Craig D. Stanley, R. A. Clarke, Brian L. McNeal, B. W. Macleod

    Published 2003-12-01
    “… The primary objectives of this study were to determine if a significant relationship existed between levels of selected water quality parameters and Chl a concentration in Lake Manatee, and to develop a predictive equation for estimating when water quality conditions were conducive to high Chl a levels. …”
    Get full text
    Article
  2. 142
  3. 143
  4. 144
  5. 145

    Effects of Industrial Wastewater on Water Quality Tigris River at Baghdad Using (GIS) Technique by Sahar Isam Wadeea, Rana Mozahim Hamdoon, Mudhaffar Sadiq Al-Zuhairy

    Published 2022-12-01
    “…Water Quality Index (WQI) analysis technique according to an arithmetic weighted formula and using geographic information system (GIS) technique - Symbology method was used to display the results and analyzes as accurate and up-to-date colourful maps to describe water quality. …”
    Get full text
    Article
  6. 146
  7. 147
  8. 148
  9. 149
  10. 150
  11. 151
  12. 152

    Water Pollution and Water Quality Assessment of Major Transboundary Rivers from Banat (Romania) by Andreea-Mihaela Dunca

    Published 2018-01-01
    “…The spatial trend of water quality index (WQI) and its subindexes are important for determining the locations of major pollutant sources that contribute to water quality depletion in this basin. …”
    Get full text
    Article
  13. 153

    Study on Irrigation Water Quality in the Rift Valley Areas of Awash River Basin, Ethiopia by Zeyede Aregahegn, Mulate Zerihun

    Published 2021-01-01
    “…This study aimed to evaluate the water quality of the Awash River and its tributaries in the basin used for irrigation purposes. …”
    Get full text
    Article
  14. 154
  15. 155
  16. 156

    Study on Water Quality Inversion Model of Dianchi Lake Based on Landsat 8 Data by Jiaju Cao, Xingping Wen, Dayou Luo, Yinlong Tan

    Published 2022-01-01
    “…Efficient, comprehensive, continuous, and accurate monitoring of organic pollution in lakes can provide a reliable basis for water quality assessment and water pollution prevention This paper takes Dianchi Lake as the research object, aiming at the four important water quality indexes of permanganate index (COD), dissolved oxygen (DO), hydrogen ion (pH), and ammonia nitrogen (NH3-N); based on the correlation analysis of Landsat 8 data and measured water quality data, an inversion model is constructed to obtain the spatial distribution of the four indexes. …”
    Get full text
    Article
  17. 157
  18. 158
  19. 159

    Dissolved organic matter and its correlation with phytoplankton abundance for monitoring surface water quality by O. Cahyonugroho, S. Hariyanto, G. Supriyanto

    Published 2022-10-01
    “…A strong correlation between dissolved organic matter analysis and phytoplankton abundance led to the usage of these methods for monitoring surface water quality.…”
    Get full text
    Article
  20. 160