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Conservation priorities when species interact: the Noah's ark metaphor revisited

Abstract : This note incorporates ecological interactions into the Noah’s Arch problem [M.L. Weitzman, The Noah’s Arch problem, Econometrica 66(6) (1998) 1279-1298]. In doing so, we arrive at a general model for rank- ing in situ conservation projects accounting for species interrelations and provide an operational cost-e¤ectiveness method for the selection of best preserving diversity projects under a limited budget constraint.
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https://hal.inrae.fr/hal-02798170
Contributor : Migration Prodinra <>
Submitted on : Friday, June 5, 2020 - 3:42:17 PM
Last modification on : Monday, November 30, 2020 - 9:52:11 AM

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  • HAL Id : hal-02798170, version 1
  • PRODINRA : 369903

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Pierre Courtois, Charles Figuieres, Chloe Mulier. Conservation priorities when species interact: the Noah's ark metaphor revisited. Séminaire GRETHA, Mar 2015, Bordeaux, France. ⟨hal-02798170⟩

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