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Published byMoses Harrell Modified over 9 years ago
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The Natural Capital Project Help people understand what we get from nature Use that understanding to inform decisions
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Filling the Gap
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Most Policy Windows Medium spatial scale Short timeline Standard approach Most Policy Windows Medium spatial scale Short timeline Standard approach
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With sea level rise? With expanded aquaculture? With nearshore habitat restoration? How might a range of benefits people get from nature change: InVEST evaluates alternative futures
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How might shoreline armoring affect Erosion/flooding from storm events?
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How might shoreline armoring affect Erosion/flooding from storm events? Coastal and marine recreation? Nursery habitat for key species? Fisheries?
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InVEST Applicable anywhere Flexible data requirements Flexible scale of inquiry Scenario-based Relevant to many kinds of decisions Biophysical and socio-economic outputs Biodiversity and multiple ecosystem services
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Choices Change in Management, Climate Stakeholder Engagement InVEST in practice InVEST Maps Tradeoffs Balance sheets
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A Tiered Approach Low Model Complexity Data Availability Local, fine Global, coarse High
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China Tanzania California Hawai’i Amazon Basin Colombia Ecuador Applying InVEST (on land)
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New tool: Marine InVEST www.naturalcapitalproject.org Aligning economic forces with conservation Integrated Valuation of Ecosystem Services and Trade-offs
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Renewable energy: waves (Tier 1) Coastal Vulnerability (Tier 0) Aquaculture: finfish (Tier 1) Aesthetic quality (Tier 1) Fisheries (Tier 0) Recreation (Tier 0) Biodiversity/habitat quality (Tier 1) Coastal protection (Tier 1) Water quality (Tier 1) Carbon storage and sequestration (Tier 1) Fisheries (Tier 1) Aquaculture: shellfish (Tier 1) Nursery habitat (component of fisheries model) Renewable energy: offshore wind (Tier 1) Fisheries: connect to existing models (Tier 3)
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Marine InVEST 13
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West Coast Vancouver Island, British Columbia, Canada
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Multiple services. Not sector by sector.
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Recreation Ranking based on simple (0, 1) classification and distance decay
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Combined index of vulnerability: Where are the people + where are the biophysical hazards?
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Run Wave Model Offshore Beach Erosion Difference: 1.5m 15 hrs Storm H max =1.5m T=4s
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NPV ($ mil) Commercial Fishery : Salmon trawl : Salmon net : Crab and Shrimp Recreational Fishery : Salmon : Ground fish : Power Grid Connection Point : Cable Landing Point
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Summary ScenarioAquacultur e yield Energy from waves RecreationAesthetic views …… Add netpens, lodges & wave energy facilities … …
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Simplest InVEST models are helping to: frame the discussion explore suitable, vulnerable, & important areas More complex InVEST models can explore trade- offs and compare alternative scenarios A work in progress…
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Applying Marine InVEST Vancouver Island Belize Chesapeake Bay Puget Sound Galveston Bay Monterey Bay
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When do land-based activities affect success of marine resource management? Oyster restoration Fisheries Coastal protection Nutrient runoff Coastal hardening Water withdrawals
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Testing many kinds of decision contexts Decision ContextGeography Spatial PlanningTanzania, Indonesia, British Columbia, Hawai’i, China, Belize Ecosystem-based management (terrestrial-marine links) Puget Sound, Galveston Bay, Chesapeake Bay Climate adaptation (ecosystem-based adaptation) Galveston Bay, Monterey Bay Return on restoration investmentsColombia water funds, Gulf of Mexico, Indonesia Impact assessment, permitting, licensing Colombia mining concessions, agricultural practices in US
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InVEST Simple (or complex) Readily available Easy to use Created within decision-making processes Designed to stay there www.naturalcapitalproject.org Aligning economic forces with conservation
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