2017
DOI: 10.15551/lsgdc.v44i0.08
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Impacts de la variabilité climatique et de la pression démographique sur les ressources en eau du bassin de Thysse Kaymore (Saloum-Sénégal)

Abstract: Dans le bassin arachidier (en zone soudano-sahélienne) et particulièrement dans le bassin de Thysse Kaymore, le déficit pluviométrique continu et prononcé depuis les années 1970 et la pression démographique croissant ont conduit à la dégradation des ressources en eau, rendant d e p l u s e n p l u s difficile l 'accès à l'eau. Les eaux souterraines sont souvent très profondes, alors que les eaux de surface qui devraient servir de recours dans de pareilles situations connaissent un tarissement précoce. Dans ce … Show more

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“…The latitude of the basin ranges from 11°22' North (in the Fouta-Djalon) to 14°40' North (in the southeastern Ferlo), and its longitude extends from 11°13' West (Fouta-Djalon) to 16°42' West (Banjul, river mouth). The main river stretches for 1,180 kilometers and consists of two sections: a continental reach and a maritime reach (Dione, 1996;Sow, 2007;Faye and Mendy, 2018). The continental reach receives numerous tributaries on its left bank (such as Diagueri, Niokolo-Koba, Niéri-Ko, Sandougou) and on its right bank (including Thiokoye, Diarha, Koulountou) (Fig.…”
Section: Study Areamentioning
confidence: 99%
“…The latitude of the basin ranges from 11°22' North (in the Fouta-Djalon) to 14°40' North (in the southeastern Ferlo), and its longitude extends from 11°13' West (Fouta-Djalon) to 16°42' West (Banjul, river mouth). The main river stretches for 1,180 kilometers and consists of two sections: a continental reach and a maritime reach (Dione, 1996;Sow, 2007;Faye and Mendy, 2018). The continental reach receives numerous tributaries on its left bank (such as Diagueri, Niokolo-Koba, Niéri-Ko, Sandougou) and on its right bank (including Thiokoye, Diarha, Koulountou) (Fig.…”
Section: Study Areamentioning
confidence: 99%