Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Jean-Luc Saos"'
Autor:
Jean-Luc Saos, Raymond Malou, Marc Leblanc, Christian Leduc, Fatou Diop Ngom, Sarah Tweed, Jean-Claude Bader
Publikováno v:
Global and Planetary Change
Global and Planetary Change, Elsevier, 2016, 144, pp.34-47. ⟨10.1016/j.gloplacha.2016.07.002⟩
Global and Planetary Change, Elsevier, 2016, 144, pp.34-47. ⟨10.1016/j.gloplacha.2016.07.002⟩
In recent decades major water developments have led to an agricultural transformation of the Senegal delta both in Senegal and Mauritania. This otherwise, semi-arid region of the Sahel band now has an abundant supply of freshwater all year round most
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6db66b3c6bf149382152f14c24f19fd7
https://hal.archives-ouvertes.fr/hal-01595610
https://hal.archives-ouvertes.fr/hal-01595610
Publikováno v:
Hydrological Sciences Journal. 55:177-191
Resume Developpe sur tableur MS Excel, Calhy est un modele monodimensionnel d'irrigation a la planche sur calan homogene, pour un sol sur horizon sous-jacent tres drainant. De type onde cinetique ou onde diffusante, il adapte le modele de Green et Am
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::721e7a37fe6e56b9f60f4613c8798de1
https://doi.org/10.1080/02626660903546050
https://doi.org/10.1080/02626660903546050
Publikováno v:
Quaternary International. :61-73
Previous works have shown that the range of marine level eustatic changes on the coast of the Senegalo-Mauritanian basin after 5500 BP must have been relatively small. On the basis of regional geological mapping this position is confirmed in two litt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acf0cdb3aa66de7b2874367206ee74e7
https://doi.org/10.1016/1040-6182(95)00008-7
https://doi.org/10.1016/1040-6182(95)00008-7
Publikováno v:
Geobios. 26:751-760
Resume Durant les dernieres decennies, d'importants changements hydrologiques ont affecte la partie estuarienne de labasse vallee du Senegal. Dans le bief aval, de Gandiol a l'embouchure, la sedimentation et les assemblages benthiques paraissent etre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e5cb8b837a32c8a329d13ce1d4e36ab
https://doi.org/10.1016/s0016-6995(93)80059-z
https://doi.org/10.1016/s0016-6995(93)80059-z
Autor:
Jean Luc Saos, E. H. Salif Diop, A. Soumaré, J.Paul Barusseau, Mariline Bǎ, Cyr Descamps, Bachir Diouf, Alioune Kane
A la suite de la construction du barrage de Diama sur le cours inférieur du fleuve Sénégal, la partie estuarienne de la vallée, la zone d'embouchure et la région côtière adjacente ont connu de rapides modifications. Dans la partie maritime, de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0a83d1c717874054637cc6e4606a7ce
http://www.documentation.ird.fr/hor/fdi:010013330
http://www.documentation.ird.fr/hor/fdi:010013330
Publikováno v:
Quaternary International. 2:73-81
The West African mangroves, particularly those of the ‘southern rivers’, developed on typical Quaternary formations dating from ca. 6500 BP, present a remarkable adaptation to the ecological conditions of the area and to its constraints. These in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d6e11103b274abade2041412ea97eae
https://doi.org/10.1016/1040-6182(89)90023-2
https://doi.org/10.1016/1040-6182(89)90023-2
Publikováno v:
Périodiques Scientifiques en Édition Électronique.
Results of sedimentological and palynological analysis from a late holocene sequence (posterior to 6000 yr BP) of the Thiaye peat bog are presented. This peat bog is situated to the East of lake Tanma in Senegal. At 5000 yr BP the mangrove is fully d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::954f44cd73575742728d794c3ebcfe70
https://www.persee.fr/doc/sgeol_0302-2692_1985_num_38_1_1693
https://www.persee.fr/doc/sgeol_0302-2692_1985_num_38_1_1693
Autor:
J. Monteillet, Anne-Marie Lézine, J.-Y. Gac, H. Faure, P. M. Ngom, G. Pezeril, Jean-Luc Saos, Claude Hillaire-Marcel
Publikováno v:
Climatic Changes on a Yearly to Millennial Basis ISBN: 9789048183999
Along the flat sandy coasts, estuaries and deltas of West Africa, from South Mauritania to Nigeria, Holocene sediments fill wide areas of low-lying countries. The thickest deposits (over 30 m) are found in ancient river valleys or in deep depressions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::251f7ed818e8175aaeb3a8011d017a59
http://www.documentation.ird.fr/hor/fdi:010014554
http://www.documentation.ird.fr/hor/fdi:010014554