Large Scale Marine Protected Areas for Biodiversity Conservation Along a Linear Gradient: Cooperation, Strategic Behavior or Conservation AutarkyReport as inadecuate




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Environmental and Resource Economics

, Volume 53, Issue 2, pp 203–228

First Online: 13 May 2012Accepted: 19 April 2012

Abstract

In this paper we investigate effects of overlap in species between ecosystems along a linear gradient on the location of marine protected areas MPAs under full cooperation, strategic behavior and conservation autarky. Compared to the full cooperation outcome, both strategic behavior and conservation autarky lead to under-investment in biodiversity protection. Under strategic behavior, however, we observe the additional problem of -location leakage- i.e. countries invest less in species protected by others. Conservation autarky eliminates location leakage; in ecosystems with partly overlapping species compositions at country borders it even induces MPAs that are too large from a global perspective. We also find that, in our setting of a linear gradient without migrating species, countries focus their conservation efforts on species unique to their own country and that these species are relatively well protected compared to common species.

KeywordsBioeconomic modeling Biodiversity conservation Game theory Marine protected areas Marine reserves Reserve site selection Linear setting AbbreviationMPAMarine protected area

This paper has not been submitted elsewhere in identical or similar form, nor will it be during the first 3 months after its submission to the Publisher.

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Author: Maarten J. Punt - Hans-Peter Weikard - Ekko C. van Ierland - Jan H. Stel

Source: https://link.springer.com/







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