African Journal of
Environmental Science and Technology

  • Abbreviation: Afr. J. Environ. Sci. Technol.
  • Language: English
  • ISSN: 1996-0786
  • DOI: 10.5897/AJEST
  • Start Year: 2007
  • Published Articles: 925

Review

Water quality problems, related challenges and their impacts on Ethiopian fishery

Agumassie Tesfahun
  • Agumassie Tesfahun
  • Department of Biology, College of Natural and Computational Sciences, Ambo University, P. O. Box 19, Ambo, Ethiopia.
  • Google Scholar


  •  Received: 22 October 2018
  •  Accepted: 03 December 2018
  •  Published: 28 February 2019

Abstract

The purpose of this review article is to explore the drivers of the water quality problems and associated impacts and mitigation schemes of the fishes and fisheries in Ethiopia. Data were obtained from both published and unpublished online documents as well as from different Ethiopian universities and institutions. The country has the potential to produce more fish yield (94, 500 ton/year. The published and unpublished documents stated that the fishes and water bodies utilized are under stress such as textile industry, floriculture industry, tannery industry, high population growth, irrigation, application of agrochemicals, deforestation around the watershed, types of fishing gears, fishing methods, socio-economic factors, lack of facilities and infrastructure, ineffective administration setup, invasive weeds, land use around the fish habitats. However, the demand for fish is increasing at an alarming rate time to time. For this reason, good management setup for stakeholders particularly those communities settled around the watershed awareness is critical to sustain fish and water resources for the upcoming generation in the country.

 

Key words: Ethiopia, fishery, management, watershed, water quality.