Abstract
Demands for ecosystem services such as food and clean water are growing with concurrent human actions diminishing the capability of many ecosystems to meet these demands. In West Africa, coastal watershed ecosystems are subject to many pressures (e.g., land-use change, resource demands, and population changes); their extent and pattern of distribution is changing, and landscapes are becoming more fragmented. In this context, we review the current state and analyze the drivers of change in coastal watershed ecosystem goods and services in West Africa (Ghana and Nigeria). Based on identified critical drivers of change- “climate change” and “socio-economic”, we present possible scenario for effective management of coastal watershed ecosystem services. Whilst there is an urgent need to safeguard ecosystem services, policy goals leading to sustainable management of coastal watershed ecosystems for delivery of ecosystem services need to be established and implemented at both international and national levels.
Keywords
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Abuodha PA (2009) The African science-base for coastal adaptation: a continental approach. A report to the African Union Commission AUC at the UN Climate Change Conference in Copenhagen (7–18 Dec 2009). UNESCO-IOC, November, 2009
ACOPS – Advisory Committee on Protection of the Sea (2002a) Portfolio of project proposals for the global environment facility project on development and protection of the coastal and marine environment in Sub-Saharan Africa (GF/6010- 0016). Jointly undertaken with UNESCO-IOC, UNEP and GPA, 336 pp
ACOPS – Advisory Committee on Protection of the Sea (2002b) Ghana national report: phase 1: integrated problem analysis. Authored by Wellens-Mensah J, Armah AK, Amlalo DS, Tetteh K, for the global environment facility project development and protection of the coastal and marine environment in Sub-Saharan Africa (GF/6010-0016), jointly undertaken with UNESCO-IOC, UNEP, and GPA, 94 pp
ACOPS – Advisory Committee on Protection of the Sea (2002c) Nigeria national report: phase 1: integrated problem analysis. Authored by Awosika L, Osuntogun N, Oyewo E, Awobamise A, for the global environment facility project development and protection of the coastal and marine environment in Sub-Saharan Africa (GF/6010-0016), jointly undertaken with UNESCO-IOC, UNEP, and GPA, 80 pp
Agboola JI, Braimoh AK (2009) Strategic partnership for sustainable management of aquatic resources. Water Resour Manag 23(13):2761–2775
Alder J, Sumaila UR (2004) Western Africa: a fish basket of Europe past and present. J Environ Dev 13(2):156–178
Badjeck M-C, Katikiro RE, Flitner M, Diop N, Schwerdtner Máñez K (2011) Envisioning 2050: climate change, aquaculture and fisheries in west Africa. Dakar, Senegal 14-16th April 2010, Workshop report No. 2011–09. WorldFish/ZMT, Penang/Bremen
Benneh G, Dickson BK (1988) A new geography of Ghana. Longman Group UK Ltd., London
Boateng I (2006) Shoreline management planning: can it benefit Ghana? A case study of UK SMPs and their potential relevance in Ghana. In: Marine and coastal zone management-environmental planning issues, Proceeding, Promoting Land Administration and Good Governance Regional Conference, Accra, Ghana
Bowen-Jones E, Brown D, Robinson EJ (2003) Economic commodity or environ- mental crisis? An interdisciplinary approach to analyzing the bush-meat trade in central and West Africa. Area 35:390–402
Costanza R (2008) Ecosystem services: multiple classification systems are needed. Biol Conserv 141:350–352
Cugusi B, Piccarozzi M (2009) Climate change and human mobility in Africa. A thematic literature and organisational review. Prepared for the international conference towards the G8 summit. CeSPI working papers 59/2009, 57 pp
Daily GC (1997) Nature’s services: societal dependence on natural ecosystems. Island Press, Washington, DC
Dasgupta S, Laplante B, Murray S, Wheeler D (2009a) Sea-level rise and storm surges: a comparative analysis of impacts in developing countries, Policy research working paper series 4901, The World Bank, 41 pp
Dasgupta S, Laplante B, Murray S, Wheeler D (2009b) Climate change and the future impacts of storm-surge disasters in developing countries. Working paper 182. Centre for Global Development, 26 pp
Egoh BN, O’Farrell PJ, Charef A, Gurney LJ, Koellner T, Abi HN, Egoh M, Willemen L (2012) An African account of ecosystem service provision: use, threats and policy options for sustainable livelihoods. Ecosyst Serv 2:71–81
FAO (2007) The state of the world fisheries and aquaculture. FAO, Rome
FAO fishery country profile, viewed 14 Oct 2012. http://www.fao.org/countryprofiles/default/en/
Koranteng KA (1998) The impacts of environmental forcing on the dynamics of demersal fishery resources of Ghana. PhD thesis, University of Warwick (U.K.), 376 p
Koranteng KA (2002) Status of demersal fishery on the inner continental shelf of Ghana, pp 261–274. In: McGlade JM, Cury P, Koranteng KA, Hardman-Mountford NJ (eds) The Gulf of Guinea large marine ecosystem: environmental forcing and sustainable development of marine resources. Elsevier, 392 p
Koranteng K, Pauly D (2004) Long-term trends in demersal fishery resources of Ghana in response to fishing pressure. In: Palomares MLD, Pauly D (eds) West African marine ecosystems: models and fisheries impacts, Fisheries centre research reports 12(7). Fisheries Centre, UBC, Vancouver, pp 75–80
Layke C (2009) Measuring nature’s benefits: a preliminary roadmap for improving ecosystem service indicators, WRI working paper. World Resources Institute, Washington, DC. Available online at http://www.wri.org/project/ ecosystem-service-indicators
Loeb SL (1994) An ecological context for biological monitoring. In: Loeb SL, Spacie A (eds) Biological monitoring of aquatic systems. Lewis Publishers, Ann Abor, pp 3–7
Ly CK (1980) The role of the Akosombo dam on the Volta River in causing coastal erosion in central and eastern Ghana (West Africa). Mar Geol 37:323–332
Millennium Ecosystem Assessment (MEA) (2005) Ecosystems and human well-being: synthesis. Island Press, Washington, p 155
Naiman RJ, Pieur-Richard A-H, Arthington A, Dudgeon D, Gessner MO, Kawabata Z, Knowler D, O’Keefe J, Loque C, Soto D, Stiassny M, Sullivan C (2006) Freshwater biodiversity: challenges for freshwater biodiversity research, DIVERSITAS report No. 5. 48 pages
Nicholls RJ, Wong PP, Burkett VR, Codignotto JO, Hay JE, McLean RF, Ragoonaden S, Woodroffe CD (2007) Coastal systems and low-lying areas. In: Parry ML, Canziani OF, Palutikof JP, Van Der Linden PJ, Hanson CE (eds) Climate change 2007: impacts, adaptation and vulnerability, contribution of working group II to the fourth assessment report of the intergovernmental panel on climate change. Cambridge University Press, Cambridge, pp 315–356
Odada EO, Scholes RJ, Noone KJ, Mbow C, Ochola WO (2008) A strategy for global environmental change research in Africa: science plan and implementation strategy
OECD (1999) OECD environmental data compendium. Organization for Economic Cooperation and Development, Paris
Oyebande L, Amani A, Mahé G, Diop IN (2002) Climate change, water and wetlands in West Africa: building linkages for their integrated management, Special commissioned paper. IUCN-BRAO, Ouagadougou
Palomares MLD, Pauly D (2004) West African marine ecosystems: models and fisheries impacts, Fisheries centre research reports 12(7). Fisheries Centre, University of British Columbia, Canada
Pauly D, Christensen V, Guénette S, Pitcher TJ, Sumaila UR, Walters CJ, Watson R, Zeller D (2002) Toward sustainability in world fisheries. Nature 418:689–695
Rebelo LM, McCartneyand MP, Finlayson CM (2010) Wetlands of Sub-Saharan Africa: distribution and contribution of agriculture to livelihoods. Wetl Ecol Manag 8:557–572
Sexton WJ, Murday M (1994) The morphology and sediment characteristic of the coastline of Nigeria- the Niger delta. J Coast Res 10(4):959–977
UNEP (2006) Second Africa environment outlook: our wealth our future. UNEP, Earthscan, London
UNEP, WRC (2008) Freshwater threat: vulnerability assessment of freshwater resources to environmental change-Africa. WRC, Gezina, South Africa
UNESCO-IOC (2009) African oceans and coasts. In: Odido M, Mazzilli S (eds) IOC Information Document, 1255, UNESCO Regional Bureau for Science and Technology in Africa, Kenya, 163 pp
UNFPA (2007) State of the world population 2007. Unleashing the potential of urban growth. United Nations Population Fund, New York
Web, Lagos State (2010) Viewed 14 Oct 2010. http://www.lagosstate.gov.ng/
Web, Lagos State (2011) Viewed 12 Nov 2011. http://www.lagosstate.gov.ng/
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Agboola, J.I., Odunuga, S. (2015). Coastal Watershed Ecosystem Services Management in West Africa: Case of Ghana and Nigeria. In: Chicharo, L., Müller, F., Fohrer, N. (eds) Ecosystem Services and River Basin Ecohydrology. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-9846-4_13
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