Infertile landscapes on an old oceanic island: the biodiversity hotspot of New Caledonia

Autor: Philippe Birnbaum, Thomas Ibanez, Robin Pouteau, Sandrine Isnard, Tanguy Jaffré, Hervé Jourdan, Bruno Fogliani, Jérôme Munzinger, Audrey Leopold, David Bruy, Jennifer Read, Yohan Pillon, Louis Lagarde, Marc Ducousso, Dominique Cluzel

Publikováno v: Biological Journal of the Linnean Society
Biological Journal of the Linnean Society, Linnean Society of London, 2021, 133 (2), pp.317-341. ⟨10.1093/biolinnean/blaa146⟩
Biological Journal of the Linnean Society, 2021, 133 (2), pp.317-341. ⟨10.1093/biolinnean/blaa146⟩

The OCBIL theory comprises a set of hypotheses to comprehend the biota of old, climatically buffered, infertile landscapes (OCBILs). Here, we review evidence from the literature to evaluate the extent to which this theory could apply to the biodivers

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ed0051cf68488ad804958841586ef4d
https://hal.archives-ouvertes.fr/hal-03002846

A tribute to the use of minimalistic spatially-implicit models of savanna vegetation dynamics to address broad spatial scales in spite of scarce data

Autor: Yves Dumont, Valaire Yatat, Alexis Tamen Tchuinte, Pierre Couteron

Publikováno v: BIOMATH
BIOMATH, 2018, 7 (2), pp.1812167. ⟨10.11145/j.biomath.2018.12.167⟩
BIOMATH, Biomath Forum, 2018, 7 (2), pp.1812167. ⟨10.11145/j.biomath.2018.12.167⟩
Biomath
Biomath, Vol 7, Iss 2 (2018)

International audience; The savanna biome encompasses a variety of vegetation physiognomies that traduce complex dynamical responses of plants to the rainfall gradients leading from tropical forests to hot deserts. Such responses are shaped by intera

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79770b02b40be61c2ac81375b86ff348
https://hal.umontpellier.fr/hal-01975742/document

Regards scientifiques croisés sur le changement global et le développement : langue, environnement, culture

Autor: Anne FOURNIER, Manaka Douanio, Ali Bene

Publikováno v: Regards scientifiques croisés sur le changement global et le développement-Langue, environnement, culture : Actes du Colloque international de Ouagadougou (8-10 mars 2012)
Langue, environnement, culture : pluridisciplinarité et développement
Gwenaëlle Fabre, Anne Fournier, Lamine Sanogo. Regards scientifiques croisés sur le changement global et le développement-Langue, environnement, culture : Actes du Colloque international de Ouagadougou (8-10 mars 2012), Sciencesconf.org, pp.201-229, 2014
HAL

International audience; Comme bien d'autres populations de savane en Afrique de l'Ouest, les Sèmè du Burkina Faso (appelés Siamou en langue dioula) utilisent le feu pour gérer la brousse depuis des temps immémoriaux. L'introduction de l'arboricu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6df84708fb005e8b223ef39eee6e95ca
https://hal.archives-ouvertes.fr/hal-00939895

A generic modeling of fire impact in a tree-grass savana model

Autor: Tchuinté Tamen, A., Tewa, J.J., Couteron, Pierre, Bowong, S., Dumont, Y.

We propose and study a model for tree-grass interactions in the context of savannas which are subjected to fire pressure. Several theoretical models in the literature which have highlighted the impact of fire on tree-grass interactions did not explic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______932::620b8905ef715663f2354fe763233103
http://www.documentation.ird.fr/hor/fdi:010075323

An improved detection and characterization of active fires and smoke plumes in south-eastern Africa and Madagascar

Autor: M. Bessafi, S. Baldy, Michel Petit, T. Randriambelo, Marc Despinoy

Publikováno v: International Journal of Remote Sensing
International Journal of Remote Sensing, Taylor & Francis, 2010, 19 (14), pp.2623-2638. ⟨10.1080/014311698214424⟩

The present study proposes improved multispectral methods for the detection of vegetation fires and smoke plumes that are applied to south-eastern Africa and Madagascar. Data are provided by the AVHRR sensor onboard the NOAA (11 and 14) satellites. I

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::318092ec71fb89316217b8f7ef302fee
https://doi.org/10.1080/014311698214424