Dynamique forestière post-conflits armés de la Forêt classée du Haut-Sassandra (Côte d’Ivoire)

The classified forest of Haut-Sassandra which is considered as the best protected classified forest of Côte d’Ivoire, knows several intrusions in its conventional limits supported by the military political crisis in the country, and which lasted from 2002 till 2011. Several pioneers fronts were open...

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Autores principales:	Charles Yao Sangne, Yao Sadaiou Sabas Barima, Issouf Bamba, Claude-Thierry Aké N’Doumé
Formato:	article
Lenguaje:	FR
Publicado:	Éditions en environnement VertigO 2015
Materias:	mapping military political crisis land use Africa Ivory Coast Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/edb3ffaf866d46c5b9c6d020ef69495c
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spelling	oai:doaj.org-article:edb3ffaf866d46c5b9c6d020ef69495c2021-12-02T10:00:05ZDynamique forestière post-conflits armés de la Forêt classée du Haut-Sassandra (Côte d’Ivoire)1492-844210.4000/vertigo.16784https://doaj.org/article/edb3ffaf866d46c5b9c6d020ef69495c2015-12-01T00:00:00Zhttp://journals.openedition.org/vertigo/16784https://doaj.org/toc/1492-8442The classified forest of Haut-Sassandra which is considered as the best protected classified forest of Côte d’Ivoire, knows several intrusions in its conventional limits supported by the military political crisis in the country, and which lasted from 2002 till 2011. Several pioneers fronts were opened and entailed the clearing of several thousand hectares of natural forests followed by installation of cash crop in particular the cocoa. In this context, the present work tries to estimate the remaining forest surfaces of this protected area mainly in the North, previously controlled by armed groups rebel to Governement authority. On the one hand, this work aims to map the land use of the North of the classified forest of Haut-Sassandra and its periphery in 2001 and 2013 ; and on the other hand to follow the dynamics of the forest cover and these land use types from 2001 till 2013. To achieve these objectives, two Spot images from Spot 4 of 14/12/2001 (scene 190.53) and Spot 5 of 28/12/2013 (scene 192.53) were acquired and treated. This study revealed that the surfaces of the natural rain forests strongly declined and passed from 37749.06 hectares in 2001 to 7 844.62 hectares in 2013 (that is 79.22 %). On the contrary, the surfaces of mosaics fallows-cultures strongly increased and passed from 9 909.74 hectares to more than 36 374 hectares. Of the forest massif of the North of the classified forest of Haut-Sassandra, it remains only scraps of generally degraded forests today.Charles Yao SangneYao Sadaiou Sabas BarimaIssouf BambaClaude-Thierry Aké N’DouméÉditions en environnement VertigOarticlemappingmilitary political crisisland useAfricaIvory CoastEnvironmental sciencesGE1-350FRVertigO, Vol 15, Iss 3 (2015)
institution	DOAJ
collection	DOAJ
language	FR
topic	mapping military political crisis land use Africa Ivory Coast Environmental sciences GE1-350
spellingShingle	mapping military political crisis land use Africa Ivory Coast Environmental sciences GE1-350 Charles Yao Sangne Yao Sadaiou Sabas Barima Issouf Bamba Claude-Thierry Aké N’Doumé Dynamique forestière post-conflits armés de la Forêt classée du Haut-Sassandra (Côte d’Ivoire)
description	The classified forest of Haut-Sassandra which is considered as the best protected classified forest of Côte d’Ivoire, knows several intrusions in its conventional limits supported by the military political crisis in the country, and which lasted from 2002 till 2011. Several pioneers fronts were opened and entailed the clearing of several thousand hectares of natural forests followed by installation of cash crop in particular the cocoa. In this context, the present work tries to estimate the remaining forest surfaces of this protected area mainly in the North, previously controlled by armed groups rebel to Governement authority. On the one hand, this work aims to map the land use of the North of the classified forest of Haut-Sassandra and its periphery in 2001 and 2013 ; and on the other hand to follow the dynamics of the forest cover and these land use types from 2001 till 2013. To achieve these objectives, two Spot images from Spot 4 of 14/12/2001 (scene 190.53) and Spot 5 of 28/12/2013 (scene 192.53) were acquired and treated. This study revealed that the surfaces of the natural rain forests strongly declined and passed from 37749.06 hectares in 2001 to 7 844.62 hectares in 2013 (that is 79.22 %). On the contrary, the surfaces of mosaics fallows-cultures strongly increased and passed from 9 909.74 hectares to more than 36 374 hectares. Of the forest massif of the North of the classified forest of Haut-Sassandra, it remains only scraps of generally degraded forests today.
format	article
author	Charles Yao Sangne Yao Sadaiou Sabas Barima Issouf Bamba Claude-Thierry Aké N’Doumé
author_facet	Charles Yao Sangne Yao Sadaiou Sabas Barima Issouf Bamba Claude-Thierry Aké N’Doumé
author_sort	Charles Yao Sangne
title	Dynamique forestière post-conflits armés de la Forêt classée du Haut-Sassandra (Côte d’Ivoire)
title_short	Dynamique forestière post-conflits armés de la Forêt classée du Haut-Sassandra (Côte d’Ivoire)
title_full	Dynamique forestière post-conflits armés de la Forêt classée du Haut-Sassandra (Côte d’Ivoire)
title_fullStr	Dynamique forestière post-conflits armés de la Forêt classée du Haut-Sassandra (Côte d’Ivoire)
title_full_unstemmed	Dynamique forestière post-conflits armés de la Forêt classée du Haut-Sassandra (Côte d’Ivoire)
title_sort	dynamique forestière post-conflits armés de la forêt classée du haut-sassandra (côte d’ivoire)
publisher	Éditions en environnement VertigO
publishDate	2015
url	https://doaj.org/article/edb3ffaf866d46c5b9c6d020ef69495c
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Dynamique forestière post-conflits armés de la Forêt classée du Haut-Sassandra (Côte d’Ivoire)

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