Farmers’ perceptions of the degradation of natural resources in lowlands in the Sudano-Sahelian zone: The case of the Nakanbé-Dem sub-watershed in Burkina Faso

Adama Ilboudo, Soungalo Soulama, Edmond Hien, Prosper Zombre

Article ID: 1579
Vol 5, Issue 2, 2022

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Abstract


The Burkinabe Sahel is characterized by a strong degradation of natural resources. This regression is attributable to natural and anthropogenic factors. The present study concerns the lowlands of the Nakanbé-Dem sub-watershed located in the southern limit of the Sahel. In this area dominated by rain-fed agriculture and extensive livestock farming, wetlands are of paramount importance. In the face of their continued degradation, community participation is necessary for the sustainable management of the lowlands. This study analyzes endogenous indicators of inland valley degradation in the Sudano-Sahelian zone. Semi-structured survey data were collected from 325 farmers in six lowlands. Descriptive statistics and correspondence factor analysis (CFA) was applied. The results show that farmers clearly perceive the degradation of the islands. Farmers use meteorological, floristic, and physical elements to characterize the state of degradation of the islands. The disappearance of several species and the appearance of ubiquitous species allow them to assess the degradation of inland valley lands. These endogenous indicators vary according to gender and education level. The study highlighted the importance of endogenous knowledge in the analysis of inland valley degradation. It suggests the need to take it into account in the implementation of restoration techniques for degraded inland valleys.


Keywords


Endogenous Indicators; Inland Valley Degradation; Perceptions; Watershed; Burkina Faso

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References


1. Hounkpetin C. Contribution à la mise en valeur du bas-fond de Okeita dans la commune de Pobe (Département du Plateau) (French) [Contribute to the development of the bottom of Oketa in Bobe City, Plateau Province] [thesis]. Bénin: Faculté des Sciences Agronomiques, Université d’Abomey-Calavi; 2003. p. 134.

2. Raunet M. Bas-fonds et riziculture en Afrique: Approche structurale comparative (French) [Bas-fonds and rice cultivation in Africa: A comparative structural approach]. L 'Agronomie Tropicale 1985; 40: 181–201.

3. Souberou K, Agbossou KE, Ogouwale E. Inventaire et caractérisation des bas-fonds dans le bassin versant de l’Oti au Bénin à l’aide des images Landsat et ASTER DEM (French) [Inventory and characterization of lowlands in the OPCW watershed of Benin using Landsat and ASTER DEM images]. International Journal of Environment, Agriculture and Biotechnology (IJEAB) 2017; 2(4): 1601–1623. doi: 10.22161/ijeab/2420.

4. Yacouba H, Da DEC, Yonkeu S, et al. Caractérisation du ruissellement et de l'érosion hydrique dans le bassin supérieur du Nakambé (Burkina Faso) (French) [Characteristics of runoff and soil erosion in the upper Nakambé basin (Burkina Faso)]. 5th Interregional Conference on Environment and Water. Envirowater. 2002. p. 610–615.

5. Souberou KT, Barre IO, Yabi I, et al. Fondements géographiques de la valorisation agricole des bas-fonds au Sud du bassin versant de l’Oti (Bénin) (French) [Geographical foundations of agricultural valorization of lowlands in the South of the ITTO watershed (Benin)]. European Scientific Journal 2018; 14(21): 1601–1623. doi: 10.19044/esj.2018.v14n21p136.

6. Bambara D, Bilgo A, Hien E, et al. Perceptions paysannes des changements climatiques et leurs conséquences socio environnementales à Tougou et Donsin, climats sahélien et sahélo-soudanien du Burkina Faso (French) [Farmer perceptions of climate change and its socio-environmental consequences in Tougou and Donsin, Sahelian and Sahelo-Sudanian climates of Burkina Faso]. Bulletin de la Recherche Agronomique du Bénin (BR4B) 2013; 16(74): 1840–7099.

7. Soulama S, Nacoulma B, SavadogoP atrice S, et al. Do floristic composition, plant species abundance and vegetation structure in Sudanian wetlands vary according to conservation status? Global Journal of Wood Science, Forestry and Wildlife 2015; 3(3): 83–93.

8. Fontès J, Guinko S. Carte de végétation et de l’occupation d’un sol du Burkina Faso: notice explicative (French) [Vegetation and land use map of Burkina Faso: Explanatory note]. Université de Ouagadougou. Ministère de la coopération française, Projet Campus 1995; 67: 881–3101.

9. Da D, Yacouba H, Yonkeu S. Unités morphopédologiques et gestion de la fertilité des sols dans le Centre-Nord du Burkina Faso par les populations locales (French) [Morphopedological units and soil fertility management in North Central Burkina Faso]. International Journal of Biological and Chemical Sciences 2008; 2(3): 306–315. doi: 104314/ijbcsv2i339746.

10. CPCS. Commission de pédologie et de cartographie des sols de France (French) [Commission on pedology and soil mapping in France]. 1965 Sep 21–23; Paris: Ensa-Grignon; 1967. p. 12.

11. Sambare O, Ouedraogo O, Wittig R, et al. Diversité et écologie des groupements ligneux des formations ripicoles du Burkina Faso (Afrique de l’Ouest) (French) [Diversity and ecology of woody groups in riparian formations of Burkina Faso (West Africa)]. International Journal of Biological and Chemical Sciences 2011; 4(5): 1782–1800. doi: 10.4314/ijbcs.v4i5.65587.

12. INSD. Projections démographiques de 2007 à 2020 par région et province. Ouagadougou (French) [Population projections from 2007 to 2020 by region and province]. Ouagadougou; 2009.

13. Jennifer SB, Ann EB, William GA. Neighborhood social change and perceptions of environmental degradation. Population and Environment 2004; 25(2): 31–39. doi: 10.1023/B:POEN.0000015559.5381.

14. Thiombiano A, Schmidt M, Dressler S, et al. Catalogue des plantes vasculaires du Burkina Faso (French) [Catalog of vascular plants of Burkina Faso]. In: Boissiera. Mémoires de botanique systématique. Genève: Conservatoire et Jardin Botaniques de la Ville de Genève; 2012. p. 391.

15. Nacoulma-Ouédraogo OG. Plantes médicinales et pratiques médicales traditionnelles au Burkina Faso: cas du plateau central (French) [Medicinal plants and traditional medical practices in Burkina Faso: Case of the central plateau] [thesis]. Ouagadougou: Université de Ouagadougou;1996.

16. Lebrun JP, Stork A. Enumération des Plantes à Fleurs d’Afrique Tropicale—Volume 1: Généralités et Annonaceae à Euphorbiaceae et Pandaceae (French) [Enumeration of the flowering plants of tropical America—Volume 1: Generalities and annonaceae to Euphorbiaceae and Pandaceae]. Genève: Conservatoire et Jardin botaniques de la Ville de Genève; 1991. p. 249.

17. Nana TJ, Thiombiano T. Adoption of adaptation strategies for climate change: Case of burkina faso farmers. Journal of Agriculture and Environmental Sciences 2018; 6(1): 53–65. https://doi.org/10.15640/jaes.v7n1a6.

18. Huat J, Fusillier J, Dossou-yovo E, et al. Benefits and limits of inland valley development to enhance agricultural growth: A farmers’ perception approach in southern Mali. Environment, Development and Sustainability; 2020; 22: 6111–6129.

19. Sofoluwe NA, Tijani AA, Baruwa OI. Farmers’ perception and adaptation to climate change in Osun State, Nigeria. African Journal of Agricultural 2011; 6(20): 4789–4794. doi: 10.5897/AJAR10.935.

20. Malam AM. Approche méthodologique pour la constitution d’une base de données pour la surveillance des systèmes hydrogéomorphologiques du bassin de Kori Dantiandou (Degré carré de Niamey) (French) [Methodological approach for the constitution of a database for the monitoring of hydrogeomorphological systems of the Kori Dantiandou basin (Niamey square degree)] [thesis]. Niger: Université Abdou Moumouni de Niamey (UAM); 2007. p. 115.

21. Diallo H, Bamba I, Barima YSS, et al. Effets combinés du climat et des pressions anthropiques sur la dynamique évolutive de la végétation d’une zone protégée du Mali (Réserve de Fina, Boucle du Baoulé) (French) [Combined effects of climate and anthropogenic pressures on the evolutionary dynamics of the vegetation of a protected area in Mali (Fina Reserve, Boucle du Baoulé)]. Sécheresse 2011; 22: 97–107. doi: 101684/sec20110306.

22. Enete AA, Onyekuru AN. Challenges of agricultural adaptation to climate change: Empirical evidence from Southeast Nigeria. Tropicultura 2011; 29(4): 243–249. doi: 101108/IJCCSM-08-2012-0045.

23. Oloukoi J, Mama VJ, Fulbert E, et al. Modélisation de la dynamique d’occupation des terres dans le département des collines au Bénin (French) [Modelling of land use dynamics in the hills department of Benin]. Télédétection 2006; 6(4): 305–323.

24. Ouédraogo M, Ouédraogo D, Thiombiano T, et al. Dépendance économique aux produits forestiers non ligneux: Cas des ménages riverains des forêts de Boulon et de Koflandé au Sud-Ouest du Burkina Faso (French) [Economic dependence on non-timber forest products: The case of riparian households in the Boulon and Koflandé forests in southwestern Burkina Faso]. Journal of Agriculture and Environment for International Development 2013; 107(1): 4572. doi: 10.12895/jaeid.2013L98.

25. Mertz O, Mbow C, Reenberg A, et al. Farmers’ perceptions of climate change and agricultural adaptation strategies in rural Sahel. Environmental Management 2009; 43: 804–816. doi: 10.1007/s00267-008-9197-0.

26. Ilboudo-Tapsoba E, Tankoano H, Ouédraogo M, et al. Diversité des insectes actifs au sol dans quatre écosystèmes de bas-fonds du Burkina Faso: Importance pour la détermination de bio-indicateurs caractérisant ces milieux (French) [Diversity of ground active insects in four lowland ecosystems of Burkina Faso: Importance for the determination of bioindicators characterizing these environments]. International Journal of Biological and Chemical Sciences 2011; 5(2): 724–738. doi: 104314/ijbcsv5i272146.

27. Loko YL, Dansi A, Agre a P, et al. Perceptions paysannes et impacts des changements climatiques sur la production et la diversité variétale de l’igname dans la zone aride du nord-ouest du Bénin (French) [Farmer perceptions and impacts of climate change on yam production and varietal diversity in the arid zone of northwestern Benin]. International Journal of Biological and Chemical Sciences 2013; 7(2): 672–695. doi: 10.4314/ijbcs.v7i2.23.

28. Vissoh PV, Tossou RC, Dedehouanou H, et al. Perceptions et stratégies d’adaptation aux changements climatiques: Le cas des communes d ’Adjohoun et de Dangbo au Sud-Est Bénin (French) [Perceptions and strategies of adaptation to climate change: The case of the communes of Adjohoun and Dangbo in Southeast Benin]. Les Cahiers d’ Outre-Mer Revue de Géographie de Bordeaux 2012; 260(65): 479–492. doi: 10.4000/com.6700.

29. Robert E. Les risques de pertes en terre et en eau dans le bassin versant de la Doubégué (Burkina Faso): Pour une gestion intégrée (French) [The risks of land and water losses in the Doubégué watershed (Burkina Faso): For an integrated management] [PhD thesis]. Bordeaux: The University Michel de Montaigne; 2011. p. 541.

30. Lompo O. Les stratégies paysannes de lutte contre la dégradation des terres dans le Sahel Burkinabé (French) [Farmers’ strategy to prevent and control land degradation in Burkina Faso] [MSc thesis]. Ouagadougou: Université de Ouagadougou; 2003. p. 134.

31. Khoudia N, Ndiaye O, Diallo A, et al. Flore et structure de la végétation ligneuse le long de la Grande Muraille Verte au Ferlo, nord Sénégal (French) [Flora and structure of woody vegetation along the Great Green Wall in Ferlo, northern Senegal]. Journal of Applied Biosciences 2014; 79: 6938–6946. doi: 10.4314/jab.v79i1.15.

32. Soulama S. Types d’utilisation des terres et incateurs de dégradation de la biodiversité dans les réserves de Pama et les agrosystèmes (Sud-est du Burkina Faso) (French) [Types of land use and drivers of biodiversity degradation in the Pama reserves and agrosystems (Southeast Burkina Faso)] [thesis]. Ouagadougou: Université de Ouagadougou; 2016. p. 199.

33. Mahamane A, Mahamane S, Yacouba B, et al. Analyse diachronique de l’occupation des terres et caractéristiques de la végétation dans la commune de Gabi (région de Maradi, Niger) (French) [Diachronic analysis of land use and vegetation characteristics in the commune of Gabi (Maradi region, Niger)]. Sécheresse 2007; 18(4): 296–304. doi: 10.1684/sec.2007.0105.

34. Konaté L. Les bas-fonds dans le réseau hydrographique du fleuve Gambie (French) [The lowlands in the hydrographic network of the Gambia River] [thesis]. Dakar: Univsersité Cheikh Anta Diop; 2000. p. 207.

35. Habu R, Bakasso Y, Abdoulaye D, et al. Structure de la population de Boscia senegalensis (Pers) Lam Ex Poir suivant la toposéquense dans la commune de Simiri (Niger) (French) [Population structure of Boscia senegalensis (Pers) Lam Ex Poir following the toposequence in Simiri commune (Niger)]. Journal of Animal and Plant Sciences 2014; 23(3): 3657–3669.




DOI: https://doi.org/10.24294/nrcr.v5i2.1579

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