Parcourir par Auteur Cirad

Combined use of remote sensing and spatial modelling: When surface water impacts buffalo (Syncerus caffer caffer) movements in savanna environments. Rumiano Florent, Gaucherel Cédric, Degenne Pascal, Miguel Eve, Chamaille-Jammes Simon, Valls-Fox Hugo, Cornélis Daniel, De Garine-Wichatitsky Michel, Fritz Hervé, Caron Alexandre, Tran Annelise. 2021. In : XXIV ISPRS Congress "Imaging today, foreseeing tomorrow". Paparoditis N. (ed.), Mallet C. (ed.), Lafarge F. (ed.), Yang M.Y. (ed.), Yang M.Y. (ed.), Jiang J. (ed.), Shaker A. (ed.), et Al.. Hanovre : ISPRS, 631-638. (ISPRS Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLIII-B3) ISPRS Congress 2021 Commission III. 24, s.l., 5 Juillet 2021/9 Juillet 2021.

Inter‐group social behavior, contact patterns and risk for pathogen transmission in cape buffalo populations. Wielgus Elodie, Caron Alexandre, Bennitt Emily, De Garine-Wichatitsky Michel, Cain Bradley, Fritz Hervé, Miguel Eve, Cornélis Daniel, Chamaille-Jammes Simon. 2021. Journal of Wildlife Management, 85 (8) : 1574-1590.

Are fission-fusion dynamics consistent among populations? A large-scale study with Cape buffalo. Wielgus Elodie, Cornélis Daniel, De Garine-Wichatitsky Michel, Cain Bradley, Fritz Hervé, Miguel Eve, Valls-Fox Hugo, Caron Alexandre, Chamaille-Jammes Simon. 2020. Ecology and Evolution, 10 (17) : 9240-9256.

Remote sensing of environmental drivers influencing the movement ecology of sympatric wild and domestic ungulates in semi-arid savannas, a review. Rumiano Florent, Wielgus Elodie, Miguel Eve, Chamaille-Jammes Simon, Valls-Fox Hugo, Cornélis Daniel, De Garine-Wichatitsky Michel, Fritz Hervé, Caron Alexandre, Tran Annelise. 2020. Remote Sensing, 12:3218, 37 p.

Temperature as a constraint on the timing and duration of African elephant foraging trips. Rozen-Rechels David, Valls-Fox Hugo, Mabika Cheryl Tinashe, Chamaille-Jammes Simon. 2020. Journal of Mammalogy, 101 (6) : 1670-1679.

The 2013-2014 vegetation structure map of Hwange National Park, Zimbabwe, produced using free satellite images and software. Arraut Eduardo M., Loveridge Andrew J., Chamaille-Jammes Simon, Valls-Fox Hugo, Macdonald David W.. 2018. Koedoe, 60 (1):a1497, 10 p.

Consistent fission-fusion dynamics across populations of Cape buffalo (Syncerus caffer caffer). Wielgus Elodie, Cornélis Daniel, Cain Bradley, De Garine-Wichatitsky Michel, Fritz Hervé, Caron Alexandre, Chamaille-Jammes Simon. 2018. In : Booklet of Sfécologie 2018. Société Française d'Écologie et d'Évolution. Rennes : Société Française d'Écologie et d'Évolution, Résumé, 66. International Conference on Ecological Sciences : Sfécologie 2018, Rennes, France, 22 Octobre 2018/25 Octobre 2018.

Resource depletion versus landscape complementation: habitat selection by a multiple central place forager. Valls-Fox Hugo, De Garine-Wichatitsky Michel, Fritz Hervé, Chamaille-Jammes Simon. 2018. Landscape Ecology, 33 (1) : 127-140.

Water and cattle shape habitat selection by wild herbivores at the edge of a protected area. Valls-Fox Hugo, Chamaille-Jammes Simon, De Garine-Wichatitsky Michel, Perrotton Arthur, Courbin Nicolas, Miguel Eve, Guerbois Chloé, Caron Alexandre, Loveridge Andrew J., Stapelkamp Brent, Muzamba M., Fritz Hervé. 2018. Animal Conservation, 21 (5) : 365-375.

Partial migration links local surface-water management to large-scale elephant conservation in the world's largest transfrontier conservation area. Tshipa Arnold, Valls-Fox Hugo, Fritz Hervé, Collins Kai, Sebele Lovelater, Mundy Peter J., Chamaille-Jammes Simon. 2017. Biological Conservation, 215 : 46-50.

Buffalo, cattle and their interactions at the edge of transfrontier conservation areas: synthesis of research carried out 2008-2015 in Hwange NP, Gonarezhou NP and their peripheries (Zimbabwe). De Garine-Wichatitsky Michel, Caron Alexandre, Valls Hugo, Perrotton Arthur, Moyo V.A., Miguel Eve, Zengeya Fadzai, Gomo Calvin, Cornélis Daniel, Grosbois Vladimir, Hoffmeyr M.D., Mukamuri Billy B., Guerbois Chloé, Pfukenyi Davies Mubika, Murwira Amon, Chamaille-Jammes Simon, Fynn Richard W.S., Le Page Christophe, Figuié Muriel, Fritz Hervé. 2016. . South African National Parks. Skukuza : South African National Parks, Résumé, 1 p. Annual Savanna Science Networking Meeting. 14, Skukuza, Afrique du Sud, 13 Mars 2016/18 Mars 2016.

To drink or not to drink? Elephant movement strategies as surface water availability declines in a semi-arid savanna. Valls Fox Hugo, De Garine-Wichatitsky Michel, T Makuwe Edwin, Chamaille-Jammes Simon. 2015. In : Proceedings of the 27th International Congress for Conservation Biology and 4th European Congress for Conservation Biology " Mission biodiversity: choosing new paths for conservation". Visconti P. (ed.), Game E. (ed.), Mathevet R. (ed.), Wilkerson M. (ed.). Washington DC : Society for conservation biology, Résumé, 721. International Congress for Conservation Biology. 27, Montpellier, France, 2 Août 2015/6 Août 2015.

Understanding the mechanisms limiting the buffalo population in Niassa National Reserve, Mozambique. Prin Thomas, Chamaille Simon, Grosbois Vladimir, Fritz Hervé, Guerbois Chloé, Chardonnet Philippe, Cornélis Daniel. 2014. In : 1st Symposium on African Buffalo, Paris, France, 5-6 november 2014. Fondation IGF, CIRAD. s.l. : s.n., Résumé, 1 p. Symposium on African Buffalo, Paris, France, 5 Novembre 2014/6 Novembre 2014.

Liens entre services écosystémiques et aires protégées : en quoi le concept de service écosystémique modifie-t-il les façons de penser et gérer les aires protégées? Barnaud Cécile, Antona Martine, Aznar Olivier, Bonnin Marie, Carrière Stéphanie M., Caron Armelle, Chamaille Simon, Chervier Colas, Descamps Mélanie, Méral Philippe, Therville Clara. 2011. In : Ateliers Recherche d'accompagnement pour la gestion des aires protégées au Sud : atelier 2 Rôles et fonctions des aires protégées, Montpellier, France, 7 janvier 2011. AIRD. s.l. : s.n., Diaporama, (18 vues) Ateliers Recherche d'accompagnement pour la gestion des aires protégées au Sud : atelier 2 Rôles et fonctions des aires protégées, Montpellier, France, 7 Janvier 2011.

Seasonal density estimates of common large herbivores in Hwange National Park, Zimbabwe. Chamaille-Jammes Simon, Valeix Marion, Bourgarel Mathieu, Murindagomo Félix, Fritz Hervé. 2009. African Journal of Ecology, 47 (4) : 804-808.

Fluctuations in abundance of large herbivore populations: insights into the influence of dry season rainfall and elephant numbers from long-term data. Valeix Marion, Fritz Hervé, Chamaille Simon, Bourgarel Mathieu, Murindagomo Félix. 2008. Animal Conservation, 11 (5) : 391-400.

Ressource variability, aggregation and direct density dependence in an open context: the local regulation of an African elephant population. Chamaille-Jammes Simon, Fritz Hervé, Valeix Marion, Murindagomo Félix, Clobert Jean. 2008. Journal of Animal Ecology, 77 (1) : 135-144.

Climate-driven flucturation in surface-water availability and the buffering role of artificial pumping in an African savanna : potential implication for herbivore dynamics. Chamaille-Jammes Simon, Fritz Hervé, Murindagomo Félix. 2007. Austral Ecology, 32 (7) : 740-748.

Interference competition and temporal niche shifts: elephants and herbivore communities at waterholes. Valeix Marion, Chamaille-Jammes Simon, Fritz Hervé. 2007. Oecologia, 153 (3) : 739-748.

Spatial patterns of the NDVI-rainfall relationship at the seasonal and interannual time scales in an African savanna. Chamaille-Jammes Simon, Fritz Hervé, Murindagomos F.. 2006. International Journal of Remote Sensing, 27 (23) : 5185-5200.

Projet CIRAD-Zimbabwe. Rapport d'activités 2004. Tome 1 : rapport général. Le Bel Sébastien, Baudron Frédéric (collab.), Chamaille Simon (collab.), Drouet Nolwenn (collab.), Mapuvire George (collab.), Valeix Marion (collab.). 2004. Montpellier : CIRAD-EMVT, 37 p. N° de rapport : CIRAD-EMVT N° 2004/35