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Impact of Dykes on Wetland Values in Vietnam's Mekong River Delta: A Case Study in the Plain of Reeds

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Author Info
Thang Nam Do () (Graduate Studies in Environmental Management and Development, Crawford School of Economics and Government, Australian National University)
Abstract

This study investigates the impact of proposals to reduce the height of dykes in Vietnam's Mekong River Delta. The proposals are designed to reduce wetland water levels to an environmentally sustainable level, however it has not been clear how this will affect farmers in the region. High dykes currently protect many farms from flooding and allow farmers to grow more food. The study uses the Tram Chim National Park and adjacent areas in the Plain of Reeds as a case study. It investigates the potential impact of the proposed changes on rice outputs. It also looks at the value of the improvements in environmental quality that the proposals should produce. The study finds that far from there being a trade-off between conservation and rural development, the proposed changes could produce both an improvement in the Delta's ecology and provide a net benefit to society. This suggests that the proposed plans represent a win-win for both nature and for people and that, given that society as a whole will benefit, money should be made available to compensate individual farmers for any losses. The research findings suggest what level of compensation should be provided and highlight other areas for research.

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File URL: http://www.idrc.ca/uploads/user-S/12114357241ThangNamDoRR.pdf
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File Function: First version, 2008
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Publisher Info
Paper provided by Economy and Environment Program for Southeast Asia (EEPSEA) in its series EEPSEA Research Report with number rr2008051.

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Date of creation: May 2008
Date of revision: May 2008
Handle: RePEc:eep:report:rr2008051

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Related research
Keywords: Dyke management; Wetland; Vietnam;

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Find related papers by JEL classification:
Q25 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation - - - Water
Q51 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Valuation of Environmental Effects

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  5. Halvorsen, Robert & Palmquist, Raymond, 1980. "The Interpretation of Dummy Variables in Semilogarithmic Equations," American Economic Review, American Economic Association, vol. 70(3), pages 474-75, June. [Downloadable!] (restricted)
  6. Carlsson, Fredrik & Frykblom, Peter & Lagerkvist, Carl-Johan, 2004. "Using Cheap-Talk as a Test of Validity in Choice Experiments," Working Papers in Economics 128, Göteborg University, Department of Economics. [Downloadable!]
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  7. Gregory Poe & Jeremy Clark & Daniel Rondeau & William Schulze, 2002. "Provision Point Mechanisms and Field Validity Tests of Contingent Valuation," Environmental & Resource Economics, European Association of Environmental and Resource Economists, vol. 23(1), pages 105-131, September. [Downloadable!] (restricted)
  8. David Aadland & Arthur J. Caplan, 2003. "Willingness to Pay for Curbside Recycling with Detection and Mitigation of HypotheticalBias," American Journal of Agricultural Economics, American Agricultural Economics Association, vol. 85(2), pages 492-502, 05. [Downloadable!] (restricted)
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  10. Jayson L. Lusk, 2003. "Effects of Cheap Talk on Consumer Willingness-to-Pay for Golden Rice," American Journal of Agricultural Economics, American Agricultural Economics Association, vol. 85(4), pages 840-856, November. [Downloadable!] (restricted)
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