Élaboration d’un protocole de suivi de la fréquentation au sein de la Réserve naturelle marine de la Réunion, France, Océan Indien

The Natural Marine Reserve of La Reunion (RNMR) was established in 2007 along a weakened fringing reef which extends over forty kilometers along the western coast. These last decades, this latter was submitted to a rapid and dense urbanization, namely due to its attractive seaside assets. Simultaneo...

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Autores principales:	Anne Lemahieu, Gwenaëlle Pennober, Gilbert David, Franck Lavigne, Karine Pothin, Léa Gérard
Formato:	article
Lenguaje:	FR
Publicado:	Éditions en environnement VertigO 2013
Materias:	Coastal uses Marine Protected Areas Reunion Island Aerial surveys Geographical Information Systems Geographical Information Database. Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/ee7d3c9316ef4797a4feecaa6c57681d
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spelling	oai:doaj.org-article:ee7d3c9316ef4797a4feecaa6c57681d2021-12-02T10:00:38ZÉlaboration d’un protocole de suivi de la fréquentation au sein de la Réserve naturelle marine de la Réunion, France, Océan Indien1492-844210.4000/vertigo.13379https://doaj.org/article/ee7d3c9316ef4797a4feecaa6c57681d2013-04-01T00:00:00Zhttp://journals.openedition.org/vertigo/13379https://doaj.org/toc/1492-8442The Natural Marine Reserve of La Reunion (RNMR) was established in 2007 along a weakened fringing reef which extends over forty kilometers along the western coast. These last decades, this latter was submitted to a rapid and dense urbanization, namely due to its attractive seaside assets. Simultaneously, increasing coastal activity and emergence of new practices put new issues forward, such as potential impacts on the environment, and potential conflicts that may occur. Besides, Marine Protected Areas (MPAs) effectiveness cannot longer be evaluated from biological markers only, and socio-economical parameters tend to be taken into account by high national bodies (French Agency for MPA) and managers during management plan development. From 2010, a vast French national campaign was launched to assess socio-economical needs in terms of markers, and to develop a common methodological framework for marine and coastal uses monitoring. Through this study, the RNMR equipped themselves with a methodological and operational framework for uses monitoring in order to develop and integrate markers to their management plans, permitting the measurement of management effectiveness. Between January and July 2010, 14 uses including swimming, beach going, water sports and fishing have been monitored using an ultra-light aircraft and a camera .48 flights were planned over this period according to a temporal stratification (Summer/Winter, Holidays/School days, week/weekend and morning/afternoon). Data were integrated to a Geographic Information Base offering a range of spatial analysis and statistics tools. Results show a heterogeneous users distribution in time and space which peaks can reach nearly 10,000 users. Half of users remains concentrated on a small portion of the coastline equivalent to 8% of the total coastal length of 44 kilometers and spread over four main sites (Boucan-Canot, Ermitage, La Saline and Etang-Salé) which correspond to the sites the most equipped with amenities (coral-free swimming areas, coral sand) and services (parks, bars, lifeguards). In addition, this uses’ monitoring protocol has many potentialities in terms of management and scientific accumulation of learning outcomes, which are set forth in discussion.Anne LemahieuGwenaëlle PennoberGilbert DavidFranck LavigneKarine PothinLéa GérardÉditions en environnement VertigOarticleCoastal usesMarine Protected AreasReunion IslandAerial surveysGeographical Information SystemsGeographical Information Database.Environmental sciencesGE1-350FRVertigO, Vol 13, Iss 1 (2013)
institution	DOAJ
collection	DOAJ
language	FR
topic	Coastal uses Marine Protected Areas Reunion Island Aerial surveys Geographical Information Systems Geographical Information Database. Environmental sciences GE1-350
spellingShingle	Coastal uses Marine Protected Areas Reunion Island Aerial surveys Geographical Information Systems Geographical Information Database. Environmental sciences GE1-350 Anne Lemahieu Gwenaëlle Pennober Gilbert David Franck Lavigne Karine Pothin Léa Gérard Élaboration d’un protocole de suivi de la fréquentation au sein de la Réserve naturelle marine de la Réunion, France, Océan Indien
description	The Natural Marine Reserve of La Reunion (RNMR) was established in 2007 along a weakened fringing reef which extends over forty kilometers along the western coast. These last decades, this latter was submitted to a rapid and dense urbanization, namely due to its attractive seaside assets. Simultaneously, increasing coastal activity and emergence of new practices put new issues forward, such as potential impacts on the environment, and potential conflicts that may occur. Besides, Marine Protected Areas (MPAs) effectiveness cannot longer be evaluated from biological markers only, and socio-economical parameters tend to be taken into account by high national bodies (French Agency for MPA) and managers during management plan development. From 2010, a vast French national campaign was launched to assess socio-economical needs in terms of markers, and to develop a common methodological framework for marine and coastal uses monitoring. Through this study, the RNMR equipped themselves with a methodological and operational framework for uses monitoring in order to develop and integrate markers to their management plans, permitting the measurement of management effectiveness. Between January and July 2010, 14 uses including swimming, beach going, water sports and fishing have been monitored using an ultra-light aircraft and a camera .48 flights were planned over this period according to a temporal stratification (Summer/Winter, Holidays/School days, week/weekend and morning/afternoon). Data were integrated to a Geographic Information Base offering a range of spatial analysis and statistics tools. Results show a heterogeneous users distribution in time and space which peaks can reach nearly 10,000 users. Half of users remains concentrated on a small portion of the coastline equivalent to 8% of the total coastal length of 44 kilometers and spread over four main sites (Boucan-Canot, Ermitage, La Saline and Etang-Salé) which correspond to the sites the most equipped with amenities (coral-free swimming areas, coral sand) and services (parks, bars, lifeguards). In addition, this uses’ monitoring protocol has many potentialities in terms of management and scientific accumulation of learning outcomes, which are set forth in discussion.
format	article
author	Anne Lemahieu Gwenaëlle Pennober Gilbert David Franck Lavigne Karine Pothin Léa Gérard
author_facet	Anne Lemahieu Gwenaëlle Pennober Gilbert David Franck Lavigne Karine Pothin Léa Gérard
author_sort	Anne Lemahieu
title	Élaboration d’un protocole de suivi de la fréquentation au sein de la Réserve naturelle marine de la Réunion, France, Océan Indien
title_short	Élaboration d’un protocole de suivi de la fréquentation au sein de la Réserve naturelle marine de la Réunion, France, Océan Indien
title_full	Élaboration d’un protocole de suivi de la fréquentation au sein de la Réserve naturelle marine de la Réunion, France, Océan Indien
title_fullStr	Élaboration d’un protocole de suivi de la fréquentation au sein de la Réserve naturelle marine de la Réunion, France, Océan Indien
title_full_unstemmed	Élaboration d’un protocole de suivi de la fréquentation au sein de la Réserve naturelle marine de la Réunion, France, Océan Indien
title_sort	élaboration d’un protocole de suivi de la fréquentation au sein de la réserve naturelle marine de la réunion, france, océan indien
publisher	Éditions en environnement VertigO
publishDate	2013
url	https://doaj.org/article/ee7d3c9316ef4797a4feecaa6c57681d
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Élaboration d’un protocole de suivi de la fréquentation au sein de la Réserve naturelle marine de la Réunion, France, Océan Indien

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