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Published byRodger Park Modified over 9 years ago
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Natural Resource Damage Assessment Basics; Applicability to Compacts with FSM and RMI Michael Fry Environmental Contaminants Coordinator U.S. Fish and Wildlife Service Honolulu, Hawaii
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Natural Resource Damage Assessment Federal Authorities Oil Pollution Act of 1990, Section 1006 (b) 15 CFR Part 990 (OPA). OPA Goal – Make the environment and the public whole for injuries to natural resources and services resulting from an oil release. OPA not written into Compacts
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OPA Goals Action 1-restore injured resources to baseline (e.g. # dead animals, acres of wetland, restoration of coral). Action 2-compensate public for interim lost services (e.g. # lost days to tourism, loss of food chain source).
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Phases of an Natural Resource Damage Assessment An OPA incident has occurred Agency -“Determination of Jurisdiction” No exclusionary criteria apply (e.g. military emergency, public vessel) Trust Resources of agencies are at risk as a result
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Spill Responders-Gather Initial NRDA Data NRDA 3 Phases 1. Pre-assessment-ephemeral data. 2. Restoration A. Injury Assessment B. Cost Valuation C. Restoration Planning 3. Restoration Implementation
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Identifying Resources at Risk Circumstances of the incident –location, condition of the vessel or facility, environmental conditions Characteristics of the discharge – type of product, source, time, duration, and volume of release
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Resources at Risk Characteristics of the natural resources – species and habitat types, sensitive life stages, unique ecological components Potential for injury – exposure, pathways, causal mechanisms, and availability of procedures and data
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Potential Data To Be Collected During a Spill Injured resources Response injuries Lost services Short-term impacts Long-term impacts
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Injured Resources Commercial Fisheries Oiled birds Lost recreation Coral Reef and habitat Fish Forage for birds
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Response Injuries Added damage to coral Introduced invasive species Salvage debris
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Example M/V Cape Flattery Grounding Initial grounding scar and broken coral heads. Response injury- towing cable destruction anchor scar
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Calculating Damages and Funding Restoration Responsible Party has obligation to compensate the public for injuries, both economic and natural resource losses. Several methods to value damages: –Economic losses –Lost use of resources –Habitat Equivalency Analysis –Costs of restoration
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% Services Time Incident Baseline Quantification of Lost Services Natural Recovery Permanent Injury
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Sum of Lost Services
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Restoration Action Funding Restoration with RP Settlement Funds
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Calculated Restoration Benefit Using Settlement to Benefit Natural Resources
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