Horizon / Plein textes La base de ressources documentaires de l'IRD

IRD

 

Publications des scientifiques de l'IRD

Kabbadj L., Van Wynsberge S., Andréfouët Serge. (2018). Scaling tropical island conservation planning to the regional level can lead to unbalanced ecological representation and poor social equity among islands. Marine Policy, 93, 31-39. ISSN 0308-597X

Accès réservé (Intranet IRD) Demander le PDF

Lien direct chez l'éditeur doi:10.1016/j.marpol.2018.03.024

Titre
Scaling tropical island conservation planning to the regional level can lead to unbalanced ecological representation and poor social equity among islands
Année de publication2018
Type de documentArticle référencé dans le Web of Science WOS:000434752900004
AuteursKabbadj L., Van Wynsberge S., Andréfouët Serge.
SourceMarine Policy, 2018, 93, p. 31-39. ISSN 0308-597X
RésuméThe effectiveness of Marine Protected Areas (MPA) to manage natural resources has been undermined in small insular lagoons due to massive mortalities triggered by climatic events that have hit some lagoons but not others. To minimize the future risk of ineffective management efforts, it has previously been argued that management should focus on a multi-island conservation target (regional scale), rather than on individual lagoons (local scale). However, it is unclear how a MPA network designed to meet objectives at a regional scale would impact on the management of resources at the local scale. In particular, it is necessary to understand if a regional plan might incidentally maintain conservation objectives at the local scale, without disproportionately affecting, or relying on particular islands. This study used the population of the giant clam (Tridacna maxima) in a fishery context to explore the distributions of conservation features and socio-economic costs for regional networks (computed within a set of islands), compared to individual islands. Designing a MPA network at regional scale led to unbalanced representation of conservation features among atolls and incidentally missed the targeted level of protection for conservation features at local scale. Moreover, the regional network generated inequitable costs for fishermen between islands, which is likely to lead to poor perceived equity. This study suggests that perceived equity and the representation of local conservation objectives will be major factors to consider, if the French Polynesian authorities follow the path of implementing MPAs in each atoll for a regional-scale resource management plan.
Plan de classementEcologie, systèmes aquatiques [036] ; Ressources halieutiques [040]
Descr. géo.POLYNESIE FRANCAISE ; PACIFIQUE ; ZONE TROPICALE
LocalisationFonds IRD [F B010073176]
Identifiant IRDfdi:010073176
Lien permanenthttp://www.documentation.ird.fr/hor/fdi:010073176

Export des données

Disponibilité des documents

Télechargment fichier PDF téléchargeable

Lien sur le Web lien chez l'éditeur

Accès réservé en accès réservé

HAL en libre accès sur HAL


Accès aux documents originaux :

Le FDI est labellisé CollEx

Accès direct

Bureau du chercheur

Site de la documentation

Espace intranet IST (accès réservé)

Suivi des publications IRD (accès réservé)

Mentions légales

Services Horizon

Poser une question

Consulter l'aide en ligne

Déposer une publication (accès réservé)

S'abonner au flux RSS

Voir les tableaux chronologiques et thématiques

Centres de documentation

Bondy

Montpellier (centre IRD)

Montpellier (MSE)

Cayenne

Nouméa

Papeete

Abidjan

Dakar

Niamey

Ouagadougou

Tunis

La Paz

Quito