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Published byAsher Morton Modified over 9 years ago
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NOT FOR ATTRIBUTION; FOR DISCUSSION PURPOSES ONLY
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Analysis of Coastal and Marine Resources: A Contribution to the Philippine Country Environmental Analysis Jose E. Padilla World Bank CEA Workshop, Manila June 16-17, 2008
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Order of Presentation Objectives Methodology Benefits from Coastal and Marine Resources Costs of Overexploitation and Environmental Degradation Identification of Interventions Next Steps
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Types of Coastal and Marine Resources Fish Stocks Mangrove Forests Seagrass/Algal Beds Coral Reefs Other Coastal Areas Oceanic
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Categories of Benefits √ Provisioning: fisheries, forest products √ Cultural: eco-tourism, education and research, existence value of certain species and ecosystems √ Regulating: carbon sequestration, coastal protection, waste assimilation √ Supporting: Mariculture (excluding brackish water aquaculture)
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Estimation Procedure Estimation Procedure
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Limitations of the Study Based from available secondary data Parameters from local studies Simplifying assumptions made, particularly on attribution Time constraints Iterations could be done with better available parameters
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Potential Fisheries Production
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Fish Production: Coral Reefs Total Potential Fish Production: 351,000 mt/yr Total “Actual” Fish Production: 169,155 mt/yr
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Fish Production: Mangroves
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Timber Production: Mangroves
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Recreational Benefits Total recreational benefits: PhP 247 M
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Total Existence Value: PhP 10.3 B Existence Values
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Waste Disposal Services to Water Value in 2006: PhP 11 B
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Other Benefits Estimated Regulating Carbon sequestration: PhP 0.2 B Coastal protection: PhP 2.9 B Supporting Mariculture: PhP 11 B Cultural Research/ education: PhP.03 B
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Summary of Benefits Total Benefits: PhP 140 B (2.3% of GDP)
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Distribution of Benefits (in billion PhP)
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STRESSORS on the Coastal and Marine Resources Unsustainable Fishing Coastal Development Pollution Climate Change Invasive Alien Species
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Capture Fisheries: Overfishing and Other Stressors
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Damages from Conversion and Coastal Reclamation Total damages: PhP 4.25 B
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Pollution Morbidity and Mortality Costs: Manila Bay, 2006 Morbidity costs: PhP.02 B Mortality costs: PhP.38 B TOTAL COSTS: PhP.40 B
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Estimated damages from the Guimaras oil spill
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Estimated damages by ecosystem from the Guimaras oil spill
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Summary of Damages Total Damages: PhP 29 B (0.48% of GDP)
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Summary of Damages by Ecosystem
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Priority Interventions 1.Conservation of Coastal and Marine Ecosystems – Network of Marine Protected Areas (MPAs) 2.National and Local Government Fisheries Registration and Licensing 3.Aquaculture for Development
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Way Forward Refinement of estimates Incorporation of relevant comments and reviews Completion of report Presentation to other stakeholders
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Comments are welcome … joepad@pldtdsl.net
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