2018
DOI: 10.7202/1051696ar
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Cartographie des zones potentielles de recharge de la nappe de Bonoua (sud-est de la Côte d’Ivoire)

Abstract: Ce travail a pour objectif de déterminer les zones favorables à la recharge de la nappe de Bonoua par approche cartographique et système d’information géographique (SIG). La détermination de ces zones potentielles de recharge de la nappe a nécessité le croisement des informations spatiales relatives aux différents paramètres régissant la recharge qui sont exprimés en cartes thématiques. Une reclassification suivie d’une pondération de ces paramètres a été faite selon leur degré d’implication dans le processus … Show more

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Cited by 13 publications
(15 citation statements)
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“…The application of the index weighting system (low =1, moderate =2, high =3 and very high = 4) was carried out in a second step following the cartographic method. This is based on the crossing of the different elements of the model (Ake et al, 2018), followed by the analysis of the cumulative score index (Suganthi et al, 2013) which has the rank 3.…”
Section: Discussionmentioning
confidence: 99%
“…The application of the index weighting system (low =1, moderate =2, high =3 and very high = 4) was carried out in a second step following the cartographic method. This is based on the crossing of the different elements of the model (Ake et al, 2018), followed by the analysis of the cumulative score index (Suganthi et al, 2013) which has the rank 3.…”
Section: Discussionmentioning
confidence: 99%
“…This is done by satellite image processing. In this work, the 2) Drainage density mapping Drainage density is defined as the ratio of the total length of streams in a watershed to the area of the watershed [4]. The assessment of the hydrogeological properties of the drainage network was based on the characterization of density having a relationship with permeability.…”
Section: Parameter Mapping and Reclassificationmentioning
confidence: 99%
“…The decision criteria are weighted using the linear combination method based on the pairwise comparison technique according to the Analytical Hierarchy Process (AHP) of Saaty [13] improved and used by [4] [16]. It produces standardized weights whose procedure consists of comparing the relative importance of all elements belonging to the same level of the hierarchy taken two by two,…”
Section: Determination Of the Weights Of The Parameters By The Multic...mentioning
confidence: 99%
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