Diversité et importance de la flore ligneuse de la ville de Sokodé (Centre - Togo)

Research carried out in the city of Sokodé (Center-Togo) in June 2017 made it possible to assess the diversity of woody species and to raise people's perceptions of their importance. The woods of the concessions, the roads, the establishments, the interstices and the public places were inventor...

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Autores principales:	Samsahatou Tourey, Tchaa Boukpessi, Koffi Djagnikpo Kpedenou, Tanzidani Komlan Thiou Tchamie
Formato:	article
Lenguaje:	FR
Publicado:	Éditions en environnement VertigO 2021
Materias:	diversity woody importance Sokodé Togo Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/e657758cd47446f89ead8f6825173440
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spelling	oai:doaj.org-article:e657758cd47446f89ead8f68251734402021-12-02T10:01:25ZDiversité et importance de la flore ligneuse de la ville de Sokodé (Centre - Togo)1492-844210.4000/vertigo.28991https://doaj.org/article/e657758cd47446f89ead8f68251734402021-02-01T00:00:00Zhttp://journals.openedition.org/vertigo/28991https://doaj.org/toc/1492-8442Research carried out in the city of Sokodé (Center-Togo) in June 2017 made it possible to assess the diversity of woody species and to raise people's perceptions of their importance. The woods of the concessions, the roads, the establishments, the interstices and the public places were inventoried. In a compartment of a given compartment, the scientific names of the species present have been identified. A total of 118 woody species grouped into 98 genera and 38 families have been identified in 209 records. The Shannon diversity index (4.8 bits) is relatively higher at the establishment level, followed by concessions (4.61 bits), interstices (4.03 bits) then roads (3.7 bits). On the other hand, the fairness of Piélou is higher (0.87) at the road level. The families of Fabaceae (25 species and 22 genera), Moraceae (11 species and 3 genera), Rutaceae (7 species and 4 genera), Apocynaceae (6 species and 5 genera), Arecaceae and Malvaceae (6 species and 6 genera each), Annonaceae (5 species and 3 genera), Bignonaceae (5 species and 5 genera) and Euphorbiaceae (5 species and 4 genera) are the most represented. Microphanerophytes (54.7%) and mesophanerophytes (29.91%) are the most abundant biological types. In terms of phytogeography, the Sudano-Zambezian species (20.41%) are the most represented, followed by the Pantropical species (19.39%). A questionnaire survey was carried out with 120 people in the city of Sokodé. The importance of woody trees in urban areas is recognized by local populations. The main recognized advantage is food (63.5%), to which are added others such as shade (59.5%), rest (41.9%), wind control and erosion (39.9%).The fruits (84.7%), leaves (38.7%), roots (16.7%) and bark (16.7%) of many woody species are harvested to meet the needs of the populations; which mean that they face several threats. In this context, only sustainable management would allow better conservation of this resource in the city of Sokodé.Samsahatou ToureyTchaa BoukpessiKoffi Djagnikpo KpedenouTanzidani Komlan Thiou TchamieÉditions en environnement VertigOarticlediversitywoodyimportanceSokodéTogoEnvironmental sciencesGE1-350FRVertigO, Vol 20, Iss 3 (2021)
institution	DOAJ
collection	DOAJ
language	FR
topic	diversity woody importance Sokodé Togo Environmental sciences GE1-350
spellingShingle	diversity woody importance Sokodé Togo Environmental sciences GE1-350 Samsahatou Tourey Tchaa Boukpessi Koffi Djagnikpo Kpedenou Tanzidani Komlan Thiou Tchamie Diversité et importance de la flore ligneuse de la ville de Sokodé (Centre - Togo)
description	Research carried out in the city of Sokodé (Center-Togo) in June 2017 made it possible to assess the diversity of woody species and to raise people's perceptions of their importance. The woods of the concessions, the roads, the establishments, the interstices and the public places were inventoried. In a compartment of a given compartment, the scientific names of the species present have been identified. A total of 118 woody species grouped into 98 genera and 38 families have been identified in 209 records. The Shannon diversity index (4.8 bits) is relatively higher at the establishment level, followed by concessions (4.61 bits), interstices (4.03 bits) then roads (3.7 bits). On the other hand, the fairness of Piélou is higher (0.87) at the road level. The families of Fabaceae (25 species and 22 genera), Moraceae (11 species and 3 genera), Rutaceae (7 species and 4 genera), Apocynaceae (6 species and 5 genera), Arecaceae and Malvaceae (6 species and 6 genera each), Annonaceae (5 species and 3 genera), Bignonaceae (5 species and 5 genera) and Euphorbiaceae (5 species and 4 genera) are the most represented. Microphanerophytes (54.7%) and mesophanerophytes (29.91%) are the most abundant biological types. In terms of phytogeography, the Sudano-Zambezian species (20.41%) are the most represented, followed by the Pantropical species (19.39%). A questionnaire survey was carried out with 120 people in the city of Sokodé. The importance of woody trees in urban areas is recognized by local populations. The main recognized advantage is food (63.5%), to which are added others such as shade (59.5%), rest (41.9%), wind control and erosion (39.9%).The fruits (84.7%), leaves (38.7%), roots (16.7%) and bark (16.7%) of many woody species are harvested to meet the needs of the populations; which mean that they face several threats. In this context, only sustainable management would allow better conservation of this resource in the city of Sokodé.
format	article
author	Samsahatou Tourey Tchaa Boukpessi Koffi Djagnikpo Kpedenou Tanzidani Komlan Thiou Tchamie
author_facet	Samsahatou Tourey Tchaa Boukpessi Koffi Djagnikpo Kpedenou Tanzidani Komlan Thiou Tchamie
author_sort	Samsahatou Tourey
title	Diversité et importance de la flore ligneuse de la ville de Sokodé (Centre - Togo)
title_short	Diversité et importance de la flore ligneuse de la ville de Sokodé (Centre - Togo)
title_full	Diversité et importance de la flore ligneuse de la ville de Sokodé (Centre - Togo)
title_fullStr	Diversité et importance de la flore ligneuse de la ville de Sokodé (Centre - Togo)
title_full_unstemmed	Diversité et importance de la flore ligneuse de la ville de Sokodé (Centre - Togo)
title_sort	diversité et importance de la flore ligneuse de la ville de sokodé (centre - togo)
publisher	Éditions en environnement VertigO
publishDate	2021
url	https://doaj.org/article/e657758cd47446f89ead8f6825173440
work_keys_str_mv	AT samsahatoutourey diversiteetimportancedelafloreligneusedelavilledesokodecentretogo AT tchaaboukpessi diversiteetimportancedelafloreligneusedelavilledesokodecentretogo AT koffidjagnikpokpedenou diversiteetimportancedelafloreligneusedelavilledesokodecentretogo AT tanzidanikomlanthioutchamie diversiteetimportancedelafloreligneusedelavilledesokodecentretogo
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Diversité et importance de la flore ligneuse de la ville de Sokodé (Centre - Togo)

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