Contribution of Geomatics to the Delimitation of Protection Perimeters: Case of Agbo River in Agboville (South-East of Côte d’Ivoire) — Oak Academic Publishing
Research ArticleOpen AccessGoogle Scholar indexed
Contribution of Geomatics to the Delimitation of Protection Perimeters: Case of Agbo River in Agboville (South-East of Côte d’Ivoire)
Water and Environment Sciences and Technical Laboratory (WESTL), UFR of Earth Sciences and Mineral Resources, University of Felix Houphouet-Boigny, Abidjan, Côte d’Ivoire
,
Water and Environment Sciences and Technical Laboratory (WESTL), UFR of Earth Sciences and Mineral Resources, University of Felix Houphouet-Boigny, Abidjan, Côte d’Ivoire
,
Water and Environment Sciences and Technical Laboratory (WESTL), UFR of Earth Sciences and Mineral Resources, University of Felix Houphouet-Boigny, Abidjan, Côte d’Ivoire
,
Water and Environment Sciences and Technical Laboratory (WESTL), UFR of Earth Sciences and Mineral Resources, University of Felix Houphouet-Boigny, Abidjan, Côte d’Ivoire
,
Water and Environment Sciences and Technical Laboratory (WESTL), UFR of Earth Sciences and Mineral Resources, University of Felix Houphouet-Boigny, Abidjan, Côte d’Ivoire
,
University Center for Research and Application in Remote Sensing (UCRARS), Abidjan, Côte d’Ivoire
,
Water and Environment Sciences and Technical Laboratory (WESTL), UFR of Earth Sciences and Mineral Resources, University of Felix Houphouet-Boigny, Abidjan, Côte d’Ivoire
1 Water and Environment Sciences and Technical Laboratory (WESTL), UFR of Earth Sciences and Mineral Resources, University of Felix Houphouet-Boigny, Abidjan, Côte d’Ivoire
2 Water and Environment Sciences and Technical Laboratory (WESTL), UFR of Earth Sciences and Mineral Resources, University of Felix Houphouet-Boigny, Abidjan, Côte d’Ivoire
3 Water and Environment Sciences and Technical Laboratory (WESTL), UFR of Earth Sciences and Mineral Resources, University of Felix Houphouet-Boigny, Abidjan, Côte d’Ivoire
4 Water and Environment Sciences and Technical Laboratory (WESTL), UFR of Earth Sciences and Mineral Resources, University of Felix Houphouet-Boigny, Abidjan, Côte d’Ivoire
5 Water and Environment Sciences and Technical Laboratory (WESTL), UFR of Earth Sciences and Mineral Resources, University of Felix Houphouet-Boigny, Abidjan, Côte d’Ivoire
6 University Center for Research and Application in Remote Sensing (UCRARS), Abidjan, Côte d’Ivoire
7 Water and Environment Sciences and Technical Laboratory (WESTL), UFR of Earth Sciences and Mineral Resources, University of Felix Houphouet-Boigny, Abidjan, Côte d’Ivoire
The present study aims to delimit protection perimeters around the “Agbo” river in Agboville in order to reduce the risks of pollution of this water resource. The methodological approach consisted first all in assessing the vulnerability of the resource and then in determining the protection perimeters based on the vulnerability map and previous studies. Five parameters (slope, land use, soil type, annual runoff and drainage density) were used. These parameters were then weighted using the Saaty multicriteria analysis method. The vulnerability map reveals four classes (very low, low, medium and high) with a dominance of the low class (41.35% of the area). Three protection perimeters were delineated (immediate, close and remote). The immediate protection perimeter is delimited at a distance of 200 m around the SODECI water intake on the “Agbo” river and covers the areas with a strong influence on the vulnerability to pollution of the river. The closer protection perimeter at a distance of 1000 m, is represented by the zones with strong influence on the vulnerability of the resource and the direction of water flow in the watershed. Finally, the remote protection perimeter covers a large part of the catchment area with a surface area of 510.36 km2 and takes into account the zones that have an influence on the vulnerability to pollution of the resource. These delimited protection perimeters can serve as a guide for the management and protection of the water intake in Agboville as well as for land use planning in this area.
KeywordsVulnerabilityProtection of PerimetersMulticriteria AnalysisAgbovilleCôte d’Ivoire
Garouani, A. and Abdelaziz, M. (2006) Delimitation of the Protection Zones around the Reservoir of the Hachef Dam (Morocco) by Remote Sensing and GIS. Water Science Journal, 19, 1-10.
Eba, A.E.L., Kouame, K.J., Jourda, J.P., Saley, M.B., Ake, G.E., Deh, S.K. and Anoh, K.A. (2013) Demarcation of Surface Water Protection Perimeters by Using GIS: Case of Gagnoa Reservoir in West Central of Cote d’Ivoire. International Journal of Scientific & Engineering Research, 4, 1311-1320.
N’go, Y.A., Gone, D.L., Savane, I. and Goble, M.M. (2005) Groundwater Potential of Cracked Aquifers in the Agboville Region (South-West of Cote d’Ivoire): Hydroclimatic and Physical Characterization. Afrique Science, 1, 127-144. https://doi.org/10.4314/afsci.v1i1.35401
Koffi, K.J.P., N’go, Y.A., Yeo, K.M., Kone, D. and Savane, I. (2014) Determination of the Protection Perimeters of the Aghien Lagoon by Calculating the Time of Transfer of Water to the Lagoon. Larhyss Journal, 19, 19-35.
Saaty, T.L. (1980) The Analytic Hierarchy Process: Planning, Priority Setting, Resource Allocation. McGraw-Hill, New York, 19 p.
Goula, B.T.A., Kouadio, Z.A., Kouakou, K.E., N’go, Y.A., N’doume, C. and Savane, I. (2009) Simulation of the Hydrological Behavior of the Agneby Watershed in Cote d’Ivoire. Ivory Science Technology Review, 13, 91-113.
Kamagate, B., Dao, A., Noufe, D., Yao, K.L., Fadika, V., Gone, D.L. and Savane, I. (2017) Contribution of the gr4j Model to the Hydrological Modeling of the Agneby Watershed in the South East of Cote d’Ivoire. Larhyss Journal, 29, 187-208.
Avenard, J.M. (1971) Aspect of Geomorphology in the Natural Environment of Cote d’Ivoire. ORSTOM Memory, No. 50, Paris, 67 p.
Girard, G., Sircoulon, J. and Touchebeuf, P. (1971) The Natural Environment of Cote d’Ivoire, Hydrology. ORSTOM Memories, Paris, No. 50, 359 p.
ONEP (2017) Strengthening of the Drinking Water Supply in the Urban Centers of Agboville. National Office of Drinking Water, Scientific Report, 170 p.
MINAGRA (2001) Ministry of Agriculture and Animal Resources, Directorate Statistics, Documentation and Computing (DSDI). Census National Agriculture, Abidjan, 57 p.
Orou, K.R. (2017) Influence of the Use of Agricultural Inputs on the Quality of Water Resources and Associated Health Impacts: Case of the Department of Agboville (South-East of Cote d’Ivoire). PhD Felix Houphouet Boigny University, Abidjan.
Perraud, A. and De La Souchere (1970) Map of the Soil Sketch of the CI at 1/500,000.
Anoh, K.A. (2014) Contribution of a GIS and the SWAT Agro-Hydrological Model in the Sustainable Management of Water Resources in the Catchment Area of Lake Taabo (Center of Cote d’Ivoire). PhD Félix Houphouet Boigny University, Abidjan.
Deh, K.S., Kouame, K.J., Eba, A.L., Edoukou, D.J., Kpan, A. and Jourda, J.P. (2017) Contribution of Geographic Information Systems in Protection Zones Delineation around a Surface Water Resource in Adzope Region (Southeast of Cote d’Ivoire). Journal of Environmental Protection, 8, 1652-1673. https://doi.org/10.4236/jep.2017.813102
Ake, G.E., Eba, A.E.L., Assi, J.J., Kouadio, B.H. and Biemi, J. (2019) Contribution of GIS to the Delimitation of the Protection Perimeters around the Sodeci Water Intake in Aboisso, South-East of Cote d’Ivoire. Afrique Sciences, 15, 234-252.
Eba, A.E., Kouame, K.J., Deh, S.K., Anoh, K.A., Balliet, R., Toure, M. and Jourda, J.P. (2016) Assessment of the Vulnerability to Pollution of Surface Water Intended for the Supply of Drinking Water to a Metropolitan Area. Case of the Aghein Lagoon in Abidjan, (South of Cote d’Ivoire). European Scientific Journal, 12, 306-326.
Soro, N. (1987) Contribution to the Geological and Hydrogeological Study of the South-East of Cote d’Ivoire: Watershed of the Mé. Doctoral Thesis 3rd Cycle, University of Grenoble 1, Institute Dolomieu, Dolomieu, 239 p.
Saaty, T.L. (1977) A Scaling Method for Priorities in Hierachical Structures. Journal of Mathematical Psychology, 15, 234-281. https://doi.org/10.1016/0022-2496(77)90033-5
El Morjani (2002) Design of a Spatial Reference Information System for Environmental Management; Application to the Selection of Potential Storage Sites for Household and Industrial Waste in the Semi-Arid Region (Sousse, Morocco). PhD of the University of Geneva, Earth and Environment, Vol. XLII, Geneva.
Roy, B. (1985) Multi-Criteria Decision Support Methodology. économica, 22, 423 p.
Jourda, J.P., Kouassi, K.J., Adja, M.G., Deh, S.K., Anani, A.T., Effini, A.T. and Biemi, J. (2007) Assessment of the Degree of Protection of Groundwater: Vulnerability to Pollution of the Bonoua Aquifer (South-East of Cote d’Ivoire) by the Drastic Method. Francophone Conference Proceedings, Versailles, 10-11 October 2007, 18 p.
Carre, J. (2005) Protection of Surface Water Intakes Intended for Drinking Water Supply. TSM numéro 4, 27-34.
Anoh, K.A., Jourda, J.P., Kouame, K.J., Koua, T.J.-J., Eba, A.E. and Lazar, G. (2012) Demarcation of Protection Perimeters for Surface Waters of Taabo (Cote d’Ivoire) Watershed Using GIS and Multicriteria Analysis. Environmental Engineering and Management Journal, 11, 2123-2131. https://doi.org/10.30638/eemj.2012.264
Macary, F., Balestrat, M., Puech, C. and Saudubray, F. (2006) Method for Estimating a Potential Spatialized Risk of Contamination of Surface Water by Agricultural Inputs at Different Spatial Scales. Application on the Slopes of Gascogne. 20 p.
Schoen, R., Ricard, J. and Codvelle, A. (2001) Mapping of the Hazard of Pollution of Surface and Groundwater by Phytosanitary Substances in the Midi-Pyrénées Region, Vulnerability of Groundwater, Rapport BRGM/RP-51337-FR. 32 p.
Kpan, G.H. (2016) Contribution of Geographic Information Systems (GIS) in Determining the Protection Perimeters of the Adzope Reservoir. Master Memory, University of Felix Houphouet Boigny, Abidjan.
Bibeau, R. and Breune, I. (2009) Municipal Regulatory Initiatives for Environmental Protection in Agricultural Areas in Quebec: State of Play. Ed. Agriculture and Agrifood Canada, 69 p.
MEEB (2010) Benin Ministry of Energy and Water. Methodological Guide for the Use of Municipalities. 10 p.
ONEP-GTZ (1995) Study for the Request for the Installation of Protective Perimeters for the Sidi Mohamed Ben Abdellah Dam on Oued Bou Regreg. National Office for Drinking Water and Gesellschaft fur Technische Zusammenarbeit, National Office of Drinking Water of Morocco, Scientific Report, 175 p.