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Prioritizing Species and Actions Protocol Rita Dixon Idaho Department of Fish and Game
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Why prioritize?
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MOST critical needs
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Species with the GREATEST conservation need
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PRECLUDE the need to list
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http://teaming.com/sites/default/files/SWAP%20Best%20Practices- 110212-for%20website.pdf
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“Best Practice” method or technique, through experience and research, has consistently shown results superior to those achieved by other means
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Joseph, L. N., R. F. Maloney, and H. P. Possingham. 2009. Optimal allocation of resources among threatened species: a project prioritization protocol. Conservation Biology 23:328–338.
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Joseph et al. 2009 Optimal Allocation
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(1) Define objectives e.g., To secure (over a period of 50 years) the greatest number of threatened species of value given a limited budget
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(2) List biodiversity assets of interest
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(3) Weight assets Cultural significance Social values Economic importance Evolutionary significance Ecological function Endemicity Taxonomic distinctiveness Climate Change Sensitivity Threat status Conservation responsibility of jurisdiction for species
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Levels of Endemism: State
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Levels of Endemism: Ecoregion
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Levels of Endemism: Region
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Taxonomic distinctiveness http://www.catalogueoflife.org/
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http://climatechangesensitivity.org/
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Assess Risk Range/Distribution Abundance/Condition Threats Trends (short- & long- term)
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Threat Status SH Possibly Extirpated S1 Critically Imperiled S2 Imperiled S3 Vulnerable S4 Apparently Secure S5 Secure
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(4) List management projects Choose an appropriate project for each species Project is minimum set of all necessary actions for obtaining a reasonable (≥95%) probability of securing the species over 50 y 4 compulsory components: – outcome monitoring – services and support – project management – infrastructure at least one optional intervention (e.g., captive breeding, translocation, pest animal control, weed control, legal actions, education) Specify precise location, intensity, and duration of management for each action
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(5) Calculate the cost of each project Total estimated cost over a 10-year period (i.e., SWAP revision period)
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(6) Predict the benefit to assets
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(7) Estimate likelihood of success M i = probability that each project, i, could be implemented successfully N i = probability that, if implemented successfully, it would be reasonably (≥95%) successful in securing the species Total probability of success of each project, S i, = M i N i
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(8) State constraints Identify constraints on the projects and the total budget Primary constraint is total budget available
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(9) Rank projects
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Idaho’s Online Prioritization Tool https://fishandgame.idaho.gov/species/node/add/swap-species-prioritization
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Idaho’s Online Prioritization Tool https://fishandgame.idaho.gov/species/node/add/swap-species-projects-actions-fo
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