Journal of Water Resources and Ocean Science

Volume 10, Issue 3, June 2021

  • Evaluation and Selection of Physical Soil and Water Conservation Techniques for Early Mature Sorghum Root Zone Moisture Retention at Harari, Erer Research Station

    Robe Elema, Hussein Abiro, Sisay Negash

    Issue: Volume 10, Issue 3, June 2021
    Pages: 29-35
    Received: 5 February 2021
    Accepted: 21 May 2021
    Published: 27 May 2021
    Abstract: The experiment was conducted at Babille district, during 2018 and 2019 main cropping season at Erer Research Station. Erer research sub site is located latitude of 09° 10' 41.5" north and longitude of 042° 15' 27.3". The objectives of the experiments were to evaluate and select best methods of root zone moisture retention and soil conservation tech... Show More
  • Modeling the Impact of Fertilizers on Groundwater Quality in Hormat-Golina Sub-basin, Golina-Basin, Ethiopia

    Mengesha Tesfaw, Tewodros Assefa Nigussie

    Issue: Volume 10, Issue 3, June 2021
    Pages: 36-42
    Received: 3 March 2021
    Accepted: 11 May 2021
    Published: 3 June 2021
    Abstract: Groundwater, in many parts of the world, is under risk as a result of excessive withdrawal, mismanagement and contamination. A number of studies have been carried out in this respect, but most of them have not predicted groundwater quality concerning anthropogenic stress. As opposed to this, in this study, groundwater fluctuation with respect to hu... Show More
  • The Implications of Area Morphology and Particulate Matters’ Distributions on the Kwa Iboe River Basin Restoration, Southeastern Nigeria

    Ikpong Sunday Umo, Angela Iweka Enwereuzor

    Issue: Volume 10, Issue 3, June 2021
    Pages: 43-50
    Received: 24 May 2021
    Accepted: 7 June 2021
    Published: 22 June 2021
    Abstract: The upsurge pressure from natural and anthropogenic agents at the Kwa Iboe River ecology necessitates the exploration of the association of area morphology and particulate matters’ distributions with a view to developing sound policy for the protection and sustainability of its heritage. This study uses direct field survey and laboratory techniques... Show More
  • Seasonal and Spatial Variability of Primary Production in the Mozambique Channel

    Avelino Ângelo Adolfo Langa

    Issue: Volume 10, Issue 3, June 2021
    Pages: 51-57
    Received: 12 May 2021
    Accepted: 16 June 2021
    Published: 26 June 2021
    Abstract: The surface circulation in the Mozambique Channel changes from the northern part, where the system is under dominance of the monsoons, to the central and southern parts, where mesoscale eddies are more frequent. Despite these differences in the physics between the three regions, satellite-based primary production shows that the whole region is char... Show More