Forests, Water and People in the Humid Tropics Past, Present and Future Hydrological Research for Integrated Land and Water Management
Book contents
- Frontmatter
- Contents
- List of contributors
- Foreword
- Preface
- Acknowledgements
- Symposium and Workshop
- Introduction
- Part I Current trends and perspectives on people–land use–water issues
- 1 Trends and patterns of tropical land use change
- 2 The myth of efficiency through market economics: a biophysical analysis of tropical economies, especially with respect to energy, forests and water
- 3 Impacts of land cover change in the Brazilian Amazon: a resource manager's perspective
- 4 Forest people and changing tropical forestland use in tropical Asia
- 5 People in tropical forests: problem or solution?
- 6 Useful myths and intractable truths: the politics of the link between forests and water in Central America
- 7 Land use, hydrological function and economic valuation
- 8 Water resources management policy responses to land cover change in South East Asian river basins
- 9 Community-based hydrological and water quality assessments in Mindanao, Philippines
- Part II Hydrological processes in undisturbed forests
- Part III Forest disturbance, conversion and recovery
- Part IV New methods for evaluating effects of land-use change
- Part V Critical appraisals of best management practices
- Conclusion: Forests, water and people in the humid tropics: an emerging view
- Plate section
- References
6 - Useful myths and intractable truths: the politics of the link between forests and water in Central America
from Part I - Current trends and perspectives on people–land use–water issues
Published online by Cambridge University Press: 12 January 2010
By
Book contents
- Frontmatter
- Contents
- List of contributors
- Foreword
- Preface
- Acknowledgements
- Symposium and Workshop
- Introduction
- Part I Current trends and perspectives on people–land use–water issues
- 1 Trends and patterns of tropical land use change
- 2 The myth of efficiency through market economics: a biophysical analysis of tropical economies, especially with respect to energy, forests and water
- 3 Impacts of land cover change in the Brazilian Amazon: a resource manager's perspective
- 4 Forest people and changing tropical forestland use in tropical Asia
- 5 People in tropical forests: problem or solution?
- 6 Useful myths and intractable truths: the politics of the link between forests and water in Central America
- 7 Land use, hydrological function and economic valuation
- 8 Water resources management policy responses to land cover change in South East Asian river basins
- 9 Community-based hydrological and water quality assessments in Mindanao, Philippines
- Part II Hydrological processes in undisturbed forests
- Part III Forest disturbance, conversion and recovery
- Part IV New methods for evaluating effects of land-use change
- Part V Critical appraisals of best management practices
- Conclusion: Forests, water and people in the humid tropics: an emerging view
- Plate section
- References
Summary
INTRODUCTION
In the final days of October 1998, Hurricane Mitch unleashed an apocalyptic rampage of floods and mudslides that wreaked havoc on Honduras, Nicaragua, Guatemala and El Salvador, causing 9000 deaths and US$6 billion in damage (Smyle, 1999; see also Bonell, Callaghan, and Connor, this volume). Once the floods subsided, people throughout the region began asking why the storm had sown such great destruction and how they could prevent future catastrophes. Press reports, public officials, environmentalists and international agencies claimed deforestation had greatly magnified the damage. To make the region less vulnerable to disasters they proposed greater support for reforestation, soil conservation and civil defence. ‘Watershed management’ and ‘vulnerability’ became watchwords. The agencies practically fell over one another to see who could invent more initiatives with those words in their titles.
Hurricane Mitch put watershed (river basin and/or catchment) degradation firmly on the Central American political landscape. Nevertheless, public concern about the problem had been growing steadily since the 1970s. News stories and consultant reports claiming that sediment was clogging up the region's dams, rivers and coasts had caused consternation in policy circles. Non-governmental organisations (NGOs), the media and others had convinced much of the public that deforestation had exacerbated seasonal water shortages by increasing surface runoff and reducing rainfall. Many agencies had set up reforestation, soil conservation and protected area projects in response to these concerns.
Recent interest in payments for environmental services has further fueled enthusiasm for catchment management.
- Type
- Chapter
- Information
- Forests, Water and People in the Humid TropicsPast, Present and Future Hydrological Research for Integrated Land and Water Management, pp. 86 - 98Publisher: Cambridge University PressPrint publication year: 2005
References
Administración Foresal del Estado – Corporación Hondureña de Desarrollo Forestal, IDB, ENEE. (n.d.) ‘Programa de Manejo de los Recursos Naturales Renovables de la Cuenca del Embalse el Cajón’. Tegucigalpa
Agudelo, L. A. and D. Kaimowitz. (1997). ‘Tecnología agrícola sostenible: Retos institucionales y metodológicos, dos estudios de caso en Colombia’. Serie Documentos de Discusión sobre Agricultura Sostenible y Recursos Naturales No. 3. San Jose, Costa Rica: IICA / GTZ
Anderson Jr., R. J., N. Da Franca Ribeiro dos Santos, and H. F. Diaz. (1993). ‘An Analysis of Flooding i the Parana / Paraguay River Basin’. LATEN Dissemination Note #5. Washington D.C.: World Bank. Associates for Rural Development Inc. (1983). ‘Panama Watershed Management Evaluation Report’, Burlington
Autoridad de la Región Interoceánica (ARI). n.d. ‘Plan Regional’. Panama
Aylward, B. A. (1998). ‘Economic Valuation of the Downsream Hydrological Effects of Land use Change: Large Hydroelectric Reservoirs’. Ph. D. dissertation. The Fletcher School of Law and Diplomacy
Aylward, B. A. (1999). ‘Panana Canal Watershed, Economic and Policy Aspects.’ Mimeo
Barry, D. (1994). ‘El agua: Límite ambiental para el desarrollo futuro de El Salvador’. PRISMA. No. 5. January – March: 1–12
and . (1982).‘A Review of Catchment Experiments to Determine the Effect of Vegetation Changes on Water Yield and Evapotranspiration’. Journal of Hydrology, 53: 3–23CrossRefGoogle Scholar
Bruijnzeel, S. (1990). Hydrology of Moist Tropical Forests and Conversion: A State of Knowledge Review. Paris: UNESCO International Hydrological Programme
Bruijnzeel, S. (1999). ‘Hydrology of Tropical Montane Cloud Forests: A Re-Evaluation’, paper presented at the Second International Colloquium on Hydrology and Water Management in the Humid Tropics', Panama City, 22–24 March
(2004). ‘Hydrological functions of tropical forests: Not Seeing the Soil for the Trees?’ Agriculture, Ecosystems, and Environment, doi: 10.1016/j.agee.2004.01.015CrossRefGoogle Scholar
Calder, I. R. (1999). The Blue Revolution, Land Use & Integrated Water Resources Management. London: Earthscan Publications Ltd
Calder, I. R. (1999b). ‘Panama Canal Watershed, Hydrological Study Preparation’. Mimeo
Cassells, D. S., M. Bonell, L. S. Hamilton, and D. A. Gilmour. (1985) ‘The Protective Role of Tropical Forests: A State of Knowledge Review’. Paper presented at the Ninth World Forestry Congress, Mexico City
and . (1998).‘The Domestic Benefits of Tropical Forests, A Critical Review’. World Bank Research Observer. vol. 13, no. 3. February: 13–35CrossRefGoogle ScholarPubMed
Diaz, I. (2000). ‘Arboles maderables para reforestar cuenca del Canal’. El Panama América. June 11. El Heraldo. (1993). ‘Anuncia subgerente de la Cohdefor: Destinaran Lps. 120 millones para proteger la cuenca de El Cajón.’ March 10
Enters, T. (2000). ‘Methods for the Economic Assessment of the On- and Off-Site Impacts of Soils Erosion’ 2nd Edition. International Board for Soil Research and Management. Bangkok: IBSRAM. Esquivel, E. ‘La protección ecológica y ambiental del Canal de Panamá’. La Prensa. Panama. December 17: 79 A
Ferran, F. I. (1993). ‘Entre la guerra y la conservación: Estudio de caso de los antecedentes a la rehabilitación de la microcuenca del Rio Las Cañas, El Salvador’. Area de Manejo de Cuencas, Turrialba, CATIE. September
(1988). ‘Secular Changes in Costa Rican Rainfall: Correlation with Elevation’. Journal of Tropical Ecology 2: 87–91CrossRefGoogle Scholar
Finlayson, W. (1998). ‘Trees and Forests in the Upper Mahaweli Catchment: Their Effects on Water Yields and Sedimentaiton’. Colombo: Mahaweli Authority of Sri Lanka
Gardner, B. and M. Rojas. (1998). ‘Study of the Panama Canal Watershed’. Panama: Japan International Cooperation Agency
García, L. (1982). ‘Analysis of Watershed Management (El Salvador, Guatemala, Honduras)’. USAID Project #596–0000.6. Washington D.C.
Government of El Salvador. Ministry of Agriculture and Livestock (MAG) / Secretariat of the Environment (SEMA) / Organization of American States. Department of Regional Development and Environment. (1994). ‘Programa Ambiental de El Salvador, Informe Final.’ May
Hamilton, L. S. with P. N. King. (1983). Tropical Forested Watersheds, Hydrological and Soils Response to Major Uses or Conversions. Boulder, Colorado: Westview Press
Harza Engineering Company International. (1976). ‘Estudio de factilibidad, Proyecto Hydroeléctrico Cerrón Grande’. San Salvador
Harza Engineering Company International (1999). ‘Estudio global de la sedimentación en la Cuenca del Rio Lempa, Resumen ejecutivo’. San Salvador, November
Heckadón, S., R. Ibáñez, and R. Condit. (1999). La Cuenca del Canal: Deforestación, contaminación y urbanización, Proyecto de monitoreo de la Cuenca del Canal de Panama (PMCC), Sumario ejecutivo del informe final. Panama: STRI / USAID / ANAM
Instituto Nacional de Recursos Naturales Renovables (INRENARE). 1995. ‘La cuenca hidrográfica del Canal de Panamá: Prioridades y acciones para su manejo integral, Volumen I (Documento principal)’, Panama, Comité Técnico Interinstitucional de la Cuena Hidrográfica del Canal de Panama – Proyecto Marena, February
Inter-American Development Bank (IDB). IDB. (1990). ‘Ex-Post Evaluation, El Cajón Hydroelectric Project Environmental Assessment, Honduras (Loans 44/IC, 572/SF, 130/IC, and ATN/SF-2902). Washington D.C.: Office of the Controller, Operations Evaluation Department
IDB. (1993). ‘Honduras, Program for the Management of the Renewable Natural Resources in the Watershed of the El Cajón Reservoir (HO-0035), Loan Proposal’. Washington D.C.
IDB. (1995). ‘El Salvador, Programa Ambiental de El Salvador (ES-0024), Propuesta de prestamo’. Washington D.C.
Kaimowitz, D. (1993). ‘La experiencia de Centroamérica y la República Dominicana con proyectos de inversión que buscan sostenibilidad en las laderas’. Serie Documentos de Programa 40. San Jose, Costa Rica: Inter-American Institute for Cooperation in Agriculture
Kandel, S. and H. Rosa. (1999). ‘Después del Mitch: Temas y actores en la agenda de transformación de Centroamérica.’ PRISMA. 36. San Salvador
Larson, C. (1979). ‘Erosion and Sediment Yield as Affected by Land Use and Slope in the Panama Canal Watershed.’ Proceedings of the II World Congress on Water and Resources. International Water Resources Association. Mexico D. F., Part III: 1086–1095
La Tribuna. (1998). ‘Por que causo estragos el huracan Mitch?’ December 3: 20-b
La Tribuna. (1996). ‘Programa de manejo de los recursos naturales renovables de la cuenca del Embalse el Cajón.’ January 15: 83
Leonard, H. J. (1985). Natural Resources and Economic Development in Central America. New Brunswisk, New Jersey: Transactions Books
Loker, W. (1995). ‘Social and Ecological Effects of the El Cajón Dam in Honduras’. Department of Sociology, Anthropology, and Social Work, Mississippi State University, mimeo
Lutz, E., S. Pagiola, and C. Reiche (eds). (1994). ‘Economic and Institutional Analyses of Soil Conservation Projects in Central America and the Caribbean.’ World Bank Environment Paper #8. Washington D.C.: World BankCrossRef
Mangurian, D. ‘Honduras, Ingenuity Saves Dam’. IDB America. http://www.IDB.org/exr/IDB/1997/eng/8ds.htm
(1998). ‘Deforestation Worsened Mitch's Toll, Scientists Say’. Boston Globe. November 11Google Scholar
Ministerio de Agricultura y Ganadería (MAG). (1992). ‘Estudio de verificación de resultados del proyecto agroforestal desarrollado en Chalatenango: Evaluación de impacto’. Oficina sectoral de planificación agropecuaria. División de Seguimiento y Evaluación. San Salvador
Mitchell, J. (1997). ‘Water Woes: Deforestation Could Dry Up the Panama Canal’. The Christian Science Monitor International. October 23. http://www.csmonitor.com/durable/1997/10/23/intl/intl.2.html
Mojica, I. H. (1975). ‘Mejoramiento y mantenimiento de cuencas hidrográficas’. CATIE. Departamento de Cuencas Hidrográficas'. Turrialba, Costa Rica
Mojica, I. H. (1982). ‘Las prácticas de conservación de suelos y el manejo de la Cuenca Norte del Embalse del Cerrón Grande’. San Salvador: UNDP / FAO. September
, , and . (1999).‘Management of Sedimentation in Tropical Watersheds’. Environmental Management, vol. 23, no. 4: pp. 441–52CrossRefGoogle ScholarPubMed
Ordoñez, J. I. (1994). ‘Análisis de la sedimentación en el embalse de Cerron Grande, República de El Salvador’. Santafé de Bogotá: IDB, January
Organization of American States. (1992). Honduras, Proyecto de manejo de los recursos naturales renovables de la Cuenca del Embalse el Cajón, Estudio de factibilidad. Washington D.C. Department of Regional Development and the Environment
Perdomo Lino, F. (1994). ‘El suelo, la erosión y la sedimentación en El Salvador’. PRISMA. San Salvador. October
Portney, P. R. and J. P. Weyant (eds.) (1999). Discounting and Intergenerational Equity. Washington D.C.: Resources for the Future
Regional Office for Central America and Panama (ROCAP). (1983). ‘AID Regional Tropical Watershed Management Paper’. 597–0106. USAID: Washington D.C.
, , , . (1999). ‘El agro salvadoreño y su potencial como productor de servicios ambientales’ PRISMA. 33Google Scholar
(1999). TRMM Observed First Direct Evidence of Smoke from Forest Fires Inhibiting Rainfall. Geophysical Research Letters 26 (20): 3105–8CrossRefGoogle Scholar
Smyle, J. (1999). ‘Disaster Mitigation and Vulnerability Reduction: Perspectives on the Prospects for Vetiver Grass Technology (VGT)’. Regional Unit for Technical Assistance (RUTA), World Bank, San Jose, Costa Rica, mimeo
Strieker, G. (1997). ‘Forests Along Panama Canal Face Uncertain Future’. CNN World News. November 18. http://www.cnn.com/WORLD/9711/18/panama.watershed/
Tiempo. (1993). ‘170 millones para proteger la cuenca en El Cajón.’ April 30: 29
Tiempo. (1999). ‘Advierten ecologistas, Si no se atiende el medio ambiente habrá estragos iguales a los del Mitch.’ January 23: 16
United Nations Development Program (UNDP) / FAO. (1980). ‘Desarrollo forestal y ordenación de cuencas hidrográficas, El Salvador, resultados y recomendaciones del proyecto’. FO:DP/ELS/71/506 FO:DP/ELS/73/004. Informe terminal. Rome
UNDP / FAO. (1985). ‘Conservación y aprovechamiento de los recursos naturales renovables en cuencas hidrográficas del departamento de Chalatenango, El Salvador, resultados y recomendaciones del proyecto, FO:DP/ELS/78/004, informe terminal’. Rome
United States Army Corps of Engineers. (1993). ‘Sedimentation in the Rio Lempa Watershed – El Salvador, C. A.’ Mobile, Alabama. March
Wadsworth, Frank. (1976). ‘Deforestation: Death to the Panama Canal.’ United States Strategic Conference on Tropical Deforestation, US State Department and United States Agency for International Development. Washington: 22–4
Wall, J. R. D. (editor) (1981). ‘A Management Plan for the Acelhuate River Catchment, El Salvador: Soil Conservation, River Stabilization, and Water Pollution Control’. Land Resource Study 30. Land Resources Development Centre, Overseas Development Administration, Surrey, United Kingdom
White, A. (1994) ‘Collective Action for Watershed Management, Lessons from Hait’. Unpublished Ph. D. dissertation, University of Minnesota
Windsor, D. M. and S. Rand. (1985). ‘Cambios climáticos en los registros de lluvias en Panamá y Costa Rica’, pp. 147–64, in Agonia de la naturaleza, ensayos sobre el costo ambiental del desarrollo panameño. S. Heckadon and J. Espinoza (editors). Panama: Instituto de Investigaciones Agropecuarias / Smithsonian Tropical Research Institute
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