Volume 4, Issue 1, January 2019, Page: 22-28
Cashew Nut is Reshaping the Rural Landscape of the Seguela Sub-Prefecture (Northwestern Côte d'Ivoire)
Issouf Bamba, Department of Environment Université Jean Lorougnon Guédé, Daloa, Côte d'Ivoire
Herman Madou Guemi, Department of Environment Université Jean Lorougnon Guédé, Daloa, Côte d'Ivoire
Yao Sadaiou Sabas Barima, Department of Environment Université Jean Lorougnon Guédé, Daloa, Côte d'Ivoire
Yao Charles Sangne, Department of Environment Université Jean Lorougnon Guédé, Daloa, Côte d'Ivoire
Received: Feb. 8, 2019;       Accepted: Mar. 22, 2019;       Published: Apr. 13, 2019
DOI: 10.11648/j.ijnrem.20190401.14      View  13      Downloads  6
Abstract
Over the last decade, cashew tree cultivation has grown significantly in the sub-prefecture of Séguéla (northwestern Côte d'Ivoire) to the point where it has become the main cash crop. The objective of this study is to analyze the spatio-temporal dynamics of the landscape of this region under the impetus of the expansion of cashew cultivation. To achieve this goal, land use maps were generated from the digital processing of four Landsat satellite images (2001, 2006, 2013 and 2018). Subsequently, the evolution rates and spatial structure indices of the plantation were then used to analyze its spatial dynamics in the district's landscape. The study shows that between 2001 and 2018, the composition and structure of the landscape of the Séguéla sub-prefecture experienced significant changes with regard to cashew nut cultivation. At the spatial level, the creation process for new, larger plantations has been identified. In fact, a very limited number of cashew orchards in 2001 with only 83 plantations increased to 1290 in 2018. The total area of cashew tree plantations has also increased by more than 7000% to 4,678.5 ha in 2018. Such gain in the cashew nut sector is at the expense of food crops, raising concerns about food insecurity and land conflicts in this rural area in the long term.
Keywords
Landscape Dynamics, Séguéla Sub-prefecture, Remote Sensing, Land Use, Cashew Nut, Crop Expansion
To cite this article
Issouf Bamba, Herman Madou Guemi, Yao Sadaiou Sabas Barima, Yao Charles Sangne, Cashew Nut is Reshaping the Rural Landscape of the Seguela Sub-Prefecture (Northwestern Côte d'Ivoire), International Journal of Natural Resource Ecology and Management. Vol. 4, No. 1, 2019, pp. 22-28. doi: 10.11648/j.ijnrem.20190401.14
Copyright
Copyright © 2019 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Reference
[1]
Adeigbe, O. O; Olasupo, F. O.; Adewale, B. D.; Muyiwa A. A. (2015). A review of cashew research and production in Nigeria in the last four decades. Science Research Essays 10 (5), 196-209.
[2]
Unnevehr, L. J.; Ronchi, L. (2014). Food Safety Standards: Economic and Market Impacts in Developing Countries. World Bank Group: Washington, DC, USA.
[3]
Monteiro, F, Catarino L., Batista D., Indjai B., Duarte M. C. and Romeiras M. M. (2017). Cashew as a High Agricultural Commodity in West Africa: Insights towards Sustainable Production in Guinea-Bissau. Sustainability, 9, 1666; doi:10.3390/su9091666.
[4]
Nugawela, P.; Balde, A.; Poublanc, C. (2006). La chaîne de valeurs anacarde au Sénégal, analyse et cadre stratégique d'initiatives pour la croissance de la filière. Programme USAID/ croissance économique, 78 p.
[5]
Ollenburger, M. H.; Descheemaeker, K.; Crane, T. A.; Sanogo, O. M.; Giller, K. E. (2016). Waking the Sleeping Giant: Agricultural intensification, extensification or stagnation in Mali’s Guinea Savannah. Agricultural Systems 148, 58–70.
[6]
Laurance, W. F.; Sayer, J.; Cassman, K. G. (2014). Agricultural expansion and its impacts on tropical nature. Trends Ecological Evolution, 29, 107–116.
[7]
Zhang Y., Li Y., Jiang L., Tian C., Li J., and Xiao Z. (2011). Potential of Perennial Crop on Environmental Sustainability of Agriculture. Procedia Environmental Sciences 10, 1141 – 1147.
[8]
Konan, K. H.; Diomande, G.; Kra, K. J. (2016). Cashew nut cultivation and the new game of actors in the conflict between farmers and herders in the Sohouo sub-prefecture in northern Côte d'Ivoire. Journal Of Humanities And Social Science, 21 (11), 24-32.
[9]
Adaman, S.; N’Dri, K. A. (2016). Socio-economic impact of cashew nut cultivation in the Odienne sub-prefecture (Côte d'Ivoire). European scientific journal, 12 (32), 369-384.
[10]
Richard, J. (1972). The forest-savannah contact in the Centre-West of Cote d’Ivoire (Seguela- Vavoua): aspects and meanings. ORSTOM, Abidjan, Côte d’Ivoire, 172 p.
[11]
Gauthier, M.; Delpiano, P.; Erwin-field; Petit G. (2015). The Odienné-Séguéla region. Volume 1. Socio-economic analysis. Edition CEGOS, Puteaux (France), 257 p.
[12]
Koffi, Y. J. (2012). The dynamics of cashew nut processing in rural areas of Central and Northern Côte d'Ivoire. Revue de géographie du laboratoire Leïdi, 2515 (10): 179-199.
[13]
Ricau, P. (2013). Knowing and understanding the international cashew nut market. RONGEAD, 49p.
[14]
Hogland J., Billor N.; Anderson N. (2013) Comparison of standard maximum likelihood classification and polytomous logistic regression used in remote sensing. European Journal of Remote Sensing, 46:1, 623-640, DOI: 10.5721/EuJRS20134637.
[15]
Abdel-Kawy, O. R.; Rod, J. K; Ismail, H. A.; Suliman, A. S. (2011). Land use and land cover change detection in the western Nile delta of Egypt using remote sensing data. Applied Geography, 31 (2): 483-494.
[16]
Mama, A.; Bamba, I.; Sinsin, B.; Bogaert, J.; De Cannière, C. (2014). Deforestation, transformation into savannah and agricultural development in the savannah and forest landscapes of Benin’s sudano-guinean zone. Bois et forêts des tropiques, 322 (4), 65-76.
[17]
Bamba, I.; Mama, A.; Neuba, D. F. R.; Koffi, K. J.; Traore, D.; Visser, M.; Sinsin, B.; Lejoly, J.; Bogaert, J. (2008). Influence of anthropogenic actions on the spatio-temporal dynamics of land cover in the Central Congo province (Congo D. R). Sciences & Nature, 5, 49-60.
[18]
Bogaert, J.; Ceulemans, R.; Salvador-Van, E. D. (2004). Decision tree algorithm for detection of spatial processes in landscape transformation. Environmental Management, 33, 62-73.
[19]
Oszwald, J.; Atta, J. M. K.; Kergomard, C.; Robin, M. (2007). Portray space to structure time: approach of the forest change dynamics in south-eastern Côte d'Ivoire by remote sensing. Télédétection, 7(1-2-3-4), 271-282.
[20]
Barima, Y. S. S.; Kouakou, A. T. M.; Bamba, I.; Sangne, Y. C.; Godron, M.; Andrieu, J.; Bogaert, J. (2016). Cocoa crops are destroying the forest reserves of the classified forest of Haut-Sassandra (Ivory Coast). Global Ecology and Conservation, 8, 85-98.
[21]
Streiner, D. L.; Norman, G. R. (1989). Health Measurement Scales: A Practical Guide to their Development and Use. Oxford University Press, UK.
[22]
Montserud, R. A.; Leamans, R. (1992). Comparing global vegetation maps with the Kappa statistic. Ecological Modelling, 62(4): 275–293.
[23]
Toyi, M. S. S.; Eda, A. F.; Barima, Y. S. S.; Bamba, I.; Sinsin, B. (2018). Landscape dynamics of the Lama Classified Forest in southern Benin, Tropicultura, 36 (2): 217 – 231.
[24]
Caloz, R.; Collet, C. (2001). Précis de télédétection. Volume 3: Digital processing of remote sensing images (French-speaking universities)). Québec, Canada, Presses Polytechniques du Québec, 368 p.
[25]
Lebaily, P.; Lynn, S.; Seri, H. (2012). Study for the preparation of a strategy for the development of the cashew nut sector in Côte d'Ivoire. Diagnostic Report. AGRER Consortium, 92 p.
[26]
Le Guen, T. (2004). Agricultural and pastoral development in northern Côte d'Ivoire: issues in coexistence. Les Cahiers d’Outre-Mer [Online], 226-227 consulted on November 05 2018. URL: http://journals.openedition.org/com/563; DOI: 10.4000/com.563.
[27]
Kambire, B. (2012). The Bouna region challenged by its demarginalization for 50 years. In Koffi-Bipko Y.-C. (dir.), Côte d'Ivoire, 50 years of independence: permanence, mutation and/or evolution of territories. L’harmattan, p. 221- 248.
[28]
Sokemawu, K. (2015). Development of the cashew nut sector in the prefecture of Tchamba in Togo: towards a new peasant strategy for diversifying agricultural incomes. Revue de Géographie de l’Université de Ouagadougou, 4 (2), 21-42.
[29]
Dugué P.; Koné, F. R.; Koné, G. Management of natural resources and development of agricultural production systems in the savannah of Côte d'Ivoire: implications for agricultural policy development. Cahiers Agricultures, 12(4), 267-273.
[30]
Dugué, P.; Koné, F. R., Koné, G.; Akindes, F. (2004). Agricultural production and livestock in the central cotton basin of Côte d'Ivoire. Cahiers Agricultures, 13(6), 504-509.
[31]
Yabi, A. J.; Tovignan S. D.; Moustafa R. (2013). Analysis of maize production and supply for food security improvement in the Borgou region in Northeast of Benin. African Journal of Agricultural Research, 8 (11): 943-951.
[32]
Aké Assi, L. (1998). The impact of forestry and agricultural development on the conservation of biological biodiversity in Côte d'Ivoire. Le flamboyant 46, 20-21.
[33]
Koulibaly, A.; Akédrin, N.; Massé, D.; Konaté, I.; Traoré, D.; Ralf, B.; Kouadio, Y. J. (2016). Consequences of cashew tree cultivation (Anacardium occidentale L.) on vegetation characteristics in the Comoé National Park area (Côte d'Ivoire). International Journal of Innovation and Applied Studies, 17 (4), 1416-1426.
[34]
Kouakou Kouamé, A.; Adaye, A. K.; Koffié-Bikpo, C. Y. (2017). Impact of cashew nut cultivation on the food security in Bondoukou department. Revue de Géographie Tropicale et d’Environnement, 2, 7-16.
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