Abstract
Sedimentation of the reservoir has been recognized as a major consequence of land degradation and erosion in the watershed. The objective of this paper was to determine the benefits of soil conservation practices on hydroelectric power generation at Lake Lagdo located in the northern part of Cameroon during the 1984–2009 period, using the damage function approach. The first step of the analysis was to estimate the physical effect of environmental change on soil erosion considering different land management practices. In the second step, the quantitative link between lake sedimentation and its effects on the storage capacity of the reservoir was established. Finally, the economic value of the impact was determined. The results show that the loss of direct storage capacity of the reservoir due to sedimentation, which increased the costs of electricity production. The annual average sedimentation of around 40.80 million cubic meters across the reservoir reduced total reservoir capacity by around 0.9%. Measures to reduce soil erosion include payments to landowners as powerful incentives for promoting environmentally friendly land-use practices that help to sustain ecosystem services (PES). The study illustrated very well the demand for a Nexus Approach looking at interdependencies, in this case between the agricultural and energy sectors.
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References
Abou A, Hofs J-L, Mergeai G (2006) Relever les défis environnementaux pour les filières co-tonnières d’Afrique de l’Ouest et du Centre. Biotechnologie, Agronomie, Société Et Environ-Nement 10:351–359
Aylward B (1998) Economic valuation of the downstream hydrological effects of land use change: large hydroelectric reservoirs. Unpublished Ph.D.diss., Fletcher School of Law and Diplomacy, Medford
Aznar O, Perrier-Cornet P (2003) Les services environnementaux: diversité des conceptions et réalité des contours. Economie Rurale 273–274:153–168
Baboule ZB, Roose E, Sanon K, Waech F, Ziem BBA (1993) Effets des techniques culturales sur le ruissellement, l’érosion et la production de coton et de maïs sur un sol ferrugineux tropical sableux. Recherche de systèmes de culture intensifs et durable en région soudanienne au Nord Cameroun . Cah Orstom Sér Pédol 27:309–325
Barbier B (1996) The economics of soil erosion: theory, methodology and examples. Discussion papers in environmental economics and environmental management. University of York, Heslington, UK
Bekele W (2003) Economics of soil and water conservation: theory and empirical application to subsistence farming in the eastern ethiopian highlands. Doctoral thesis Swedish University of Agricultural Sciences, Uppsala University
Boxall P, Adamowicz W, Williams M, Louviere J (1996) A comparison of stated preference methods for environmental valuation. Ecol Econ 18(3):243–253
Brauer I (2003) Money as an indicator: to make use of economic evaluation for biodiversity conservation. Agric Ecosyst Environ 98(1–3):483–491
CEDC, Centre d’études de l’environnement et du développement au Cameroun (2002) Etude d’impact des activités anthropiques sur la retenue d’eau de Lagdo. Centre d’études de l’environnement et du développement au Cameroun, Garoua, Cameroon
Chevassus-au-Louis B, Salles JM, Bielsa S, Richard D, Martin G, Pujol J (2009) Approche économique de la biodiversité et des services liés aux écosystèmes. Contribution à la décision publique
Cruz W, Herminia F, Tapawan-Conway Z (1988) The on-site and downstream costs of soil erosion in the Magat and Pantabangan watersheds. J Philippine Dev 15(26):85–111
De Graaff, J (1996) The price of soil erosion: an economic evaluation of soil conservation and watershed development. The Netherlands: Ph. D. thesis Wageningen Agricultural University
ECAM III, Auprès EC, des Ménages (2008) Troisième enquête camerounaise au-près des ménages: tendances, profil et déterminants de la pauvreté au Cameroun entre 2001–2007. Institut national de la statistique, Yaoundé, Cameroun
Gadrey J (2000) The characterisation of goods and services: an alternative approach. Rev Income Wealth 46(3):369–387
Garrabé M (1994) Ingenierie de l'évaluation économique. Edition Marketing
Gillis M, Perkins D, Roemer M, Snograss D (1998) Economie du développement. de Boeck and Larcer, Paris, p 784
Hein L (2007) Assessing the costs of land degradation: a case study for the Puentes catchment, south-east Spain. Land Degrad Dev 18(6):631–642
Hoff H (2011) Understanding the NEXUS, background paper for the Bonn 2011 conference: the water, energy and food security nexus. Stockholm Environment Institute, Stockholm
M’biandoun G, Olina JP (2007) Savoir paysan et fertilité des terres au Nord-Cameroun. Cahiers De l’Agriculture 16:185–197
Madelin V (1995) La rémunération des services environnementaux rendus par l’agriculture. Économie Et Prévision 117–118:77–88
Magrath W, Arens P (1989) The costs of soil erosion on Java: a natural resource accounting approach. Environment department working. World Bank, Washington
Mahe PL (2001) La multifonctionnalité en quête de légitimité. Problèmes économiques, 27 Juin 1–3
MEADEN, Mission d'Études pour l'Aménagement et le Développement de la Province Du Nord (2005) Evaluation de la sédimentation du lac de Lagdo et détermination de la fréquence de son cu-rage. Mission d'Études pour l'Aménagement et le Développement de la Province Du Nord, Yaoundé, Cameroun
Ngondjeb DY, Dia Kamgnia B, Njé P, Havard M (2014) Economic assessment of investment in soil conservation: the case of erosion control facilities in the catchment of Lake Lagdo in Cameroon. Can J Agric Econ 63(3):393–410
Nijkamp P, Vindigni G, Nunes P (2008) Economic valuation of biodiversity: a comparative study. Ecol Econ 67(2):217–231
Njomgang C (2003) Défaillances institutionnelles et externalités environnementales: le cas des pro-grammes d’ajustement structurel. atelier international sur l’économie de l’environnement
Pagiola S, Agostini A, Gobbi J, de Haan C, Murgueitio I, Ramírez E, Rosales E, Ruíz M, Juan P (2004) Paying for biodiversity conservation services in agricultural landscapes. Environmental Department Papers no. 96. The World Bank
Pearce D, Markandya A (1989) L’évaluation monétaire des avantages des politiques de l’environnement. OCDE, Paris
Pearce D, Turner K (1990) Economics of natural resources and the environment. The Johns Hopkins University Press, p 378
Pretty J, Brett C, Gee D, Hine R, Mason C, Morison J, Rayment M, van der Bijl G, Dobbs T (2000) An assessment of the total external costs of UK agriculture. Agric Syst 65(2):113–136
Rasul G (2014) Food, water, and energy security in South Asia: a nexus perspective from the Hindu Kush Himalayan region. Environ Sci Policy 39:35–48. https://doi.org/10.1016/j.envsci.2014.01.010
Sang JK, Maina CW (2021) Multifunctional historical data for improved management of reservoirs. In: Hülsmann S, Jampani M (eds) A nexus approach for sustainable development. Springer Nature, Cham, Switzerland. https://doi.org/10.1007/978-3-030-57530-4_6
Swinton S, Lupia F, Robertson P, Hamilton S (2007) Ecosystem services and agriculture: cultivating agricultural ecosystems for diverse benefits. Ecol Econ 64(2):245–252
Thevoz CM (2000) Le zaï ou les limites d’une stratégie de mise en culture des sols dégradés au Burkina Faso dans la sécurité alimentaire en question: dilemmes, constats et controversies, pp 217–229. Karthala, Paris, France
Tietenberg T, Lewis L (2008) Environmental and natural resource economics, 8th edn. Pearson International Edition
Zhang W, Ricketts T, Kremen C, Carney K, Swinton S (2007) Ecosystem services and disservices to agriculture. Ecol Econ 64(2):253–260
Acknowledgements
The authors thank the coordination of the Water-Soil-Tree Project in Garoua, for the financial support and the provision of materials. The authors also would like to thank the Study Mission for Planning and Development of the Northern Province without whose support this work could not have been completed.
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Ngondjeb, D.Y., Ayuk, E. (2021). Economic Valuation of Environmental Services Associated with Agriculture in the Watershed of Lake Lagdo, Cameroon. In: Hülsmann, S., Jampani, M. (eds) A Nexus Approach for Sustainable Development . Springer, Cham. https://doi.org/10.1007/978-3-030-57530-4_7
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