scholarly journals Dynamique D’occupation Du Sol Et Diversité Floristique De La Forêt Classée De La Palé (Côte d’Ivoire)

2021 ◽  
Vol 17 (43) ◽  
pp. 1
Author(s):  
Pagadjovongo Adama Silue ◽  
Dramane Soro ◽  
Konan Edouard Kouassi ◽  
Dodiomon Soro
Keyword(s):  
Cote D'ivoire ◽  
Côte D’Ivoire ◽  
Scientific Information ◽  
Political Crisis ◽  
Cote D’Ivoire ◽  
North West ◽  
The North ◽  
Côte D'ivoire ◽  
Rate Of Decline ◽  
Changements Climatiques

Les forêts classées du Nord de la Côte d’Ivoire connaissent un phénomène d’anthropisation accrue, notamment à la faveur de la crise sociopolitique de 2002 à 2011. A cela, s’ajoute l’effet des changements climatiques qui ont des conséquences sur la qualité de la biodiversité. Cette étude recherche, à travers l’analyse de paramètres floristiques et de la dynamique d’occupation du sol, des informations scientifiques fiables devant guider les orientations d’aménagement d’une forêt classée située dans la Région de la Bagoué, au Nord-Ouest du pays. L’étude de la dynamique de la couverture végétale de la Forêt classée est réalisée à travers une analyse diachronique des images satellitaires Landsat ETM de janvier 2002 et ETM + de mars 2016. L’appréciation des paramètres floristiques est basée sur l’interprétation des données d’inventaire floristique. Les résultats cartographiques montrent une régression des formations boisées passant de 81,75 % en 2002 à 71,19 % en 2016, soit un taux de régression annuel de 0,7 %. Concernant l’étude floristique, au total 281 espèces végétales, réparties entre 210 genres et rangées dans 71 familles, ont été inventoriées dans la forêt classée. Par cette flore, 18 espèces ont présenté un statut particulier, preuve de la valeur de conservation de cette formation végétale. Ce résultat pourrait servir pour la mise en place d’une forêt classée dans la Région de la Bagoué en Côte d’Ivoire. The classified forests of the north of Ivory Coast are experiencing an increased anthropization phenomenon, in particular thanks to the socio-political crisis from 2002 to 2011. In addition to this is the effect of climate change that has consequences on the quality of biodiversity. This paper focuses on the analysis of floristic parameters, the dynamics of land use, and reliable scientific information to guide the development orientations of a classified forest located in the Bagoué Region in the North-West. The study of the dynamics of the vegetation cover of the classified forest was carried out through a diachronic analysis of the Landsat ETM images of January 2002 and ETM + of March 2016. The appreciation of the floristic parameters is based on the interpretation of the floristic inventory data. The cartographic results show a regression of woodlands from 81.75% in 2002 to 71.19% in 2016, i.e., an annual rate of decline of 0.7%. Concerning the floristic study, a total of 281 plant species, divided between 210 genera and arranged in 71 families, were inventoried in the classified forest. Through this flora, 18 species presented a special status, which is a proof of the conservation value of this plant formation. This result could be used for the establishment of a classified forest in Bagoué Region of Côte d’Ivoire.

Antidiarrheal plants sold by the herbalists of Abobo commune market in the north Abidjan (Côte d’Ivoire)

2020 ◽  
Vol 45 (1) ◽  
pp. 7853-7869
Author(s):  
SIDIO Serge-Roland ◽  
KOMAN Sylvere Romuald ◽  
N’GUESSAN Koffi
Keyword(s):  
Cote D'ivoire ◽  
Côte D’Ivoire ◽  
Psidium Guajava ◽  
Cote D’Ivoire ◽  
Preparation Methods ◽  
Plant Organs ◽  
Euphorbia Hirta ◽  
The North ◽  
Côte D'ivoire ◽  
Traditional Herbalists

The present study was done in seven markets of Abobo (Côte d’Ivoire) for inventory vegetal antidiarrheal resources. Ethnobotanical information obtained beside 44 traditional herbalists, based on interviews, show that 18 plants species are used to cure to diarrhoea. They are belonging to 17 genera and 11 families. The best represented families were: Euphorbiaceae. Three species commonly cited by healers were: Psidium guajava, Alchornea cordifolia and Euphorbia hirta. Various plant organs are used for the preparation of drug recipes. Leaves are the most used. These receipts which are mainly multispecific require different preparation methods (decoction, soaking and kneading). Most remedies are prepared as a decoction. Administration was essentially oral. This study constitutes a source of very precious information for subsequent researches for the domains of the phytochemistry and pharmacology in order to search for new natural substance. RÉSUMÉ Plantes antidiarrhéiques vendues par les herboristes des marchés de la commune d’Abobo, au nord d’Abidjan (Côte d’Ivoire). La présente étude a été conduite dans sept marchés de la commune d’Abobo (Côte d’Ivoire) pour inventorier les ressources végétales antidiarrhéiques. À l’aide de fiches questionnaires, les informations ethnobotaniques obtenues auprès de 44 herboristes, révèlent que 18 espèces de plantes sont utilisées pour combattre la diarrhée. Elles sont réparties en 17 genres et 11 familles avec une importante représentativité des Euphorbiaceae. Les trois espèces couramment citées par ces herboristes sont : Psidium guajava, Alchornea cordifolia et Euphorbia hirta. Différents organes de plante sont utilisés pour la préparation des recettes médicamenteuses. Les feuilles sont les plus employées. Les recettes, majoritairement plurispécifiques, nécessitent diverses méthodes de préparation (décoction, macération et pétrissage). La majorité des remèdes est préparée par décoction. L'administration des remèdes est faite essentiellement par la voie orale. Cette étude constitue une source d’informations très précieuse pour les recherches ultérieures dans les domaines de la phytochimie et de la pharmacologie en vue de rechercher de nouvelles substances naturelles.

scholarly journals How to Certify Learning in a Country Split into Two by a Civil War: Governmental and Non-Governmental Initiatives in Côte d'Ivoire, 2002–06

2007 ◽  
Vol 2 (3) ◽  
pp. 191-209 ◽  
Author(s):  
Magali Chelpi-Den Hamer
Keyword(s):  
Cote D'ivoire ◽  
Côte D’Ivoire ◽  
Grey Literature ◽  
Cote D’Ivoire ◽  
The North ◽  
Côte D'ivoire ◽  
Displaced Children ◽  
Initial Work ◽  
The Government ◽  
Political Turmoil

Following political turmoil and rising socio-economic difficulties, Côte d'Ivoire has been split into two since September 2002. The rebellion controls the northern part of the country and the main towns of Bouaké, Korhogo and Man, while the government controls the southern part with Abidjan, Yamoussoukro, Daloa and all the ports in the coastal area. At the beginning of the war, civil servants who were in place in the north of the country were called back to Abidjan to be redeployed in government-controlled areas. These included many teachers and education officials, but not all, as some of them chose to stay in the war-affected areas to continue their initial work. This article focuses specifically on governmental and local non-governmental initiatives related to education which were put in place at the onset of the crisis. What type(s) of education have been offered to the children in war-affected areas and to the displaced children in government-controlled areas? What have been the difficulties of organizing national examinations in war-affected areas? How have educational attainments been certified on both sides? The study covers the period 2002–06, and is based on document analysis, grey literature collected on site and interviews with key informants.

scholarly journals CHEMICAL SOIL FERTILITY DIAGNOSIS FOR COTTON CROPPING IN NORTHERN COTE D'IVOIRE

2021 ◽  
Vol 9 (8) ◽  
pp. 27-34
Author(s):  
L. B. Diomandé ◽  
G. R. Soro ◽  
S. Soro ◽  
Et Yao Kouamé A.
Keyword(s):  
Soil Fertility ◽  
Cote D'ivoire ◽  
Côte D’Ivoire ◽  
Chemical Properties ◽  
Low Carbon ◽  
Cotton Production ◽  
Cote D’Ivoire ◽  
The North ◽  
Côte D'ivoire ◽  
Cotton Belt

The work was conducted in the north of Cote d’Ivoire, central pivot cotton production savannah area, to make the diagnosis of soil fertility for cotton cropping. Cotton cropping, the mainstay of the savannah's economy, suffered from low productivity in relation to the soils chemical properties. Prior cultivation, soils samples were collected at a depth of 0 to 30 cm, collecting 32 simple samples to generate a complete sample. The samples were sent to the soil laboratory to measure the pH unities, CEC, nitrogen, phosphorus, potassium, calcium, magnesium, sodium, iron, zinc, copper and manganese contents. In order to facilitate the interpretation of analysis results, the nutrients critical level recommended for optimum production of cotton were used. Results showed that soils had pH ranging from 4.4 to 6.4. On the other hand, the need to add nitrogen, magnesium and phosphorus to the soils and to augment the low carbon, calcium and potassium content. There is the need to search for fertilizer formulations with nitrogen, magnesium phosphorus and calcium for the Cote d'Ivoire cotton belt.

scholarly journals Diversité végétale et usages des plantes dans une zone de savane soudanienne : Cas de la localité de Ferkessédougou (Nord, Côte d'Ivoire)

2020 ◽  
Vol 14 (8) ◽  
pp. 2807-2825
Author(s):  
Abdoulaye Cisse ◽  
Mevanly Ouattara ◽  
Estelle Anny N’guessan ◽  
Joël Emmanuel N’Gouan Abrou
Keyword(s):  
Plant Diversity ◽  
Cote D'ivoire ◽  
Ivory Coast ◽  
Côte D’Ivoire ◽  
Cote D’Ivoire ◽  
The North ◽  
Côte D'ivoire ◽  
Plant Uses ◽  
Key Indicators ◽  
Open Forests

En Côte d’Ivoire, principalement dans le nord, on observe la présence de plusieurs formations végétales très variées allant des forêts claires et aux différents faciès de savanes. Dans la localité de Ferkessédougou, une étude a été menée dans le but de connaître la flore, la végétation et de l’usage des plantes. Cette étude a permis de recenser 192 espèces de végétales. Elles se répartissent en 148 genres et 64 familles. Parmi ces espèces, certaines ont été identifiées comme alimentaires, médicinales ou à divers autres usages. Aussi, vingt sont considérées comme des espèces ayant un statut particulier et qui nécessite une attention particulière en vue de leur protection ainsi que les habitats où elles se rencontrent. La présence de ces espèces peut constituer des indicateurs clés pour le suivi environnemental de la zone d’étude.Mots clés : Diversité végétale, Services écosystémiques, savane soudanienne, Ferkessédougou, Côte d’Ivoire.   English Title: Plant diversity and plant uses in a Sudanese savannah area: Case of the locality of Ferkessédougou (North, Côte d'Ivoire)In Ivory Coast, mainly in the north, we observe the presence of several very varied plant vegetations anging from open forests to different facies of savannah. In the locality of Ferkessédougou, a study was carried out to learn about the flora, vegetation and the use of plants. This study identified 192 species of plants. They are divided into 148 genera and 64 families. Among these species, some have been identified as food, medicinal or various other uses. Also, twenty are considered to be species with a special status and which requires very special attention for their protection as well as the habitats where they occur. The presence of these species can constitute key indicators for the environmental monitoring of the study area. Keywords: Plant diversity, Ecosystem services, Sudanese savannah, Ferkessédougou, Ivory Coast.

scholarly journals Bushmeat hunting around a remnant coastal rainforest in Côte d'Ivoire

Oryx ◽  
2016 ◽  
Vol 51 (3) ◽  
pp. 418-427 ◽  
Author(s):  
S. Gonedelé Bi ◽  
Inza Koné ◽  
J.C.K. Béné ◽  
E.A. Bitty ◽  
K.A. Yao ◽  
...  
Keyword(s):  
Cote D'ivoire ◽  
Côte D’Ivoire ◽  
Mammalian Species ◽  
Agricultural Landscapes ◽  
Political Crisis ◽  
Total Biomass ◽  
Annual Income ◽  
Cote D’Ivoire ◽  
Côte D'ivoire ◽  
Bushmeat Trade

AbstractFor most Ivorian regions quantitative data on the exploitation of bushmeat by local communities are scarce. We studied hunting patterns around Dassioko Sud Forest Reserve, a remnant coastal forest in south-eastern Côte d'Ivoire, through a 6-month survey of nine restaurants, in three villages surrounding the Reserve. We collected quantitative and qualitative data on the bushmeat brought to restaurants, as well as the final price for which it was sold. We calculated mean prices over the study period and extrapolated to the whole year. A total of 376 mammals (98%) and eight reptiles (2%) were sold in the restaurants surveyed. Rodents and small antelopes represented 74% of the mammals sold, probably reflecting the fact that reproductive strategists persist more successfully in heavily hunted and/or agricultural landscapes, such as the area around the Reserve. Our conservative estimate of the total biomass of bushmeat harvested annually around the Reserve is c. 40,428.03 kg (c. 11,886 animals), with a monetary value of c. FCFA 47,728,516 (c. USD 93,485.75 ), yielding an annual income of c. USD10,387.31 per person, which exceeds the mean annual income of cocoa farmers (FCFA 466,032/USD 932) more than tenfold. Although the sustainability of the bushmeat trade in the surveyed area remains unknown, we showed that hunters predominantly used cable snares, the Reserve was significantly affected by hunting activities (c. 53% of the bushmeat originated there), and larger mammalian species had been extirpated. A lack of effective protection exposes the Reserve to multiple illegal activities, including hunting, a situation exacerbated by the political crisis in 2010.

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