Journal
OCEAN & COASTAL MANAGEMENT
Volume 136, Issue -, Pages 73-82Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.ocecoaman.2016.11.020
Keywords
Human-shark conflict; Shark attack; Risk mitigation policies; Recreational uses; MPA governance
Categories
Funding
- French government
- Reunion regional government
- European Union
- IRD/UMR Espace-Dev
- Nature Marine Reserve of La Reunion (RNMR)
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An uncommon series of shark attacks, mostly involving surfers, occurred on the West coast of Reunion Island between 2011 and 2013, causing eight deaths. Following these events, which resulted in social, economic and political upheaval, and referred to as the shark crisis, a scientific program with the aim of understanding shark behavior and ecology in Reunion Island was launched in 2012. It integrated spatial and temporal monitoring protocol of coastal uses allowing for the study of shark attack repercussions on the dynamics of 15 types of uses. In this paper, we bring shark and users Observations together in order to assess human-shark interactions. Firstly, we assess the impacts that shark attacks have triggered in terms of users spatiotemporal distribution between 2011 and 2013. Secondly, we explore human-shark interactions in 2013 using cross-mapping techniques. Results show that three areas (Saint-Gilles, Trois-Bassins, Etang-Sale) have high levels of potential interaction and should be of high interest for the local authorities and stakeholders for further mitigation policies. Although further studies are needed to better understand the link between shark presence and shark attack, this study provides a first insight into human-shark interactions in Reunion Island. (C) 2016 Elsevier Ltd. All rights reserved.
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