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

IRD

 

Publications des scientifiques de l'IRD

Dobrovolski R., Loyola R. D., Guilhaumon François, Gouveia S. F., Diniz J. A. F. (2013). Global agricultural expansion and carnivore conservation biogeography. Biological Conservation, 165, 162-170. ISSN 0006-3207

Accès réservé (Intranet IRD) Demander le PDF

Lien direct chez l'éditeur doi:10.1016/j.biocon.2013.06.004

Titre
Global agricultural expansion and carnivore conservation biogeography
Année de publication2013
Type de documentArticle référencé dans le Web of Science WOS:000323871700019
AuteursDobrovolski R., Loyola R. D., Guilhaumon François, Gouveia S. F., Diniz J. A. F.
SourceBiological Conservation, 2013, 165, p. 162-170. ISSN 0006-3207
RésuméGlobal conservation prioritization must address conflicting land uses. We tested for spatial congruence between agricultural expansion in the 21st century and priority areas for carnivore conservation worldwide. We evaluated how including agricultural expansion data in conservation planning reduces such congruence and estimated the consequences of such an approach for the performance of resulting priority area networks. We investigated the correlation between projections of agricultural expansion and the solutions of global spatial prioritizations for carnivore conservation through the implementation of different goals: (1) purely maximizing species representation and (2) representing species while avoiding sites under high pressure for agriculture expansion. We also evaluated the performance of conservation solutions based on species' representation and their spatial congruence with established global prioritization schemes. Priority areas for carnivore conservation were spatially correlated with future agricultural distribution and were more similar to global conservation schemes with high vulnerability. Incorporating future agricultural expansion in the site selection process substantially reduced spatial correlation with agriculture, resulting in a spatial solution more similar to global conservation schemes with low vulnerability. Accounting for agricultural expansion resulted in a lower representation of species, as the average proportion of the range represented reduced from 58% to 32%. We propose that priorities for carnivore conservation could be integrated into a strategy that concentrates different conservation actions towards areas where they are likely to be more effective regarding agricultural expansion.
Plan de classementSciences du monde animal [080] ; Etudes, transformation, conservation du milieu naturel [082] ; Sciences du milieu [021] ; Economie et sociologie rurale [098]
Descr. géo.MONDE
LocalisationFonds IRD [F B010060630]
Identifiant IRDfdi:010060630
Lien permanenthttp://www.documentation.ird.fr/hor/fdi:010060630

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