FLUX DES POLLUANTS LIES AUX ACTIVITES ANTHROPIQUES ET RISQUES SUR LES RESSOURCES EN EAU DE SURFACE A TRAVERS LE MONDE (SYNTHESE BIBLIOGRAPHIQUE)
Journal Title: Larhyss Journal - Year 2016, Vol 28, Issue 28
Abstract
This bibliographical synthesis made point of various anthropogenic activities and their impacts on the quality of surface waters, the food chain and human health. Anthropogenic activities interfere on surface waters by creating environmental and health problems. Domestic, agricultural, industrial, hospital, artisanal fishing and tourism activities, are most incriminated. Pollution of surface water by heavy metals, pesticides, fertilizers, oil and pathogenic organisms (bacteria, parasites, viruses), is a real environmental and health problem. Presence of organic pollutants makes difficult the treatment of raw water intended for human consumption. The increased use of pesticides in agriculture explains the presence of pesticide residues in surface waters in Africa and around the world. The industries and hospitals, due to discharges of effluent and solid waste in the environment, without proper treatment represent a source of pollution of ecosystems and aquaculture species. The presence of pollutants in surface waters degrades their quality and endangers users’ health and fish products.
Authors and Affiliations
ADJAGODO A. | Institut National de l’Eau (INE), Université d’Abomey-Calavi (UAC), 01BP526 Cotonou, Bénin, Laboratoire des Normes, de Contrôle de Qualité Microbiologique, Nutritionnelle et Pharmacologique (LNCQMNP), Faculté des Sciences et Techniques (FAST), Université d’Abomey-Calavi (UAC), Tél : 00(229) 21 03 78 31, 01BP1636 RP, Cotonou, Bénin, AGASSOUNON DJIKPO TCHIBOZO M. | Institut National de l’Eau (INE), Université d’Abomey-Calavi (UAC), 01BP526 Cotonou, Bénin, Laboratoire des Normes, de Contrôle de Qualité Microbiologique, Nutritionnelle et Pharmacologique (LNCQMNP), Faculté des Sciences et Techniques (FAST), Université d’Abomey-Calavi (UAC), Tél : 00(229) 21 03 78 31, 01BP1636 RP, Cotonou, Bénin, . KELOME AHOUANGNIVO N. | Institut National de l’Eau (INE), Université d’Abomey-Calavi (UAC), 01BP526 Cotonou, Bénin, Département des Sciences et de la Terre, Faculté des Sciences et Technique (FAST), Université d’Abomey-Calavi (UAC), 01BP526 Cotonou, Bénin, LAWANI R. | Institut National de l’Eau (INE), Université d’Abomey-Calavi (UAC), 01BP526 Cotonou, Bénin
Keywords
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