Results 41 to 50 of about 33,211 (163)

Une démarche associant experts de terrain et chercheurs pour simuler la dynamique agricole d'un territoire

Sciences, Eaux & Territoires, 2014
La baisse de population et de services dans les zones rurales préoccupe les décideurs locaux. Face aux changements de politiques et de marchés, ces décideurs ne disposent pas d'outils de diagnostics pour anticiper les effets conjoints de tels changements
P. VEYSSET, H. RAPEY
doaj   +1 more source

Detecting disease progression from animal movement using hidden Markov models

Journal of Applied Ecology, Volume 63, Issue 3, March 2026.
We demonstrate how (H)HMMs can be tailored to different epidemiological scenarios and provide a template workflow for developing and selecting Hidden Markov models to infer disease status from animal movement data. Identifying infection before mortality occurs offers a valuable early‐warning tool for population managers, reduces reliance on difficult ...
Dongmin Kim, Théo Michelot, Katherine Mertes, Jared A. Stabach, John Fieberg   +4 more
wiley   +1 more source

Domestication animale en Afrique

Les Nouvelles de l’Archéologie, 2010
The cultural and environmental diversity of Africa has favoured the emergence of many patterns of adoption of pastoralism, patterns that still remain poorly understood.
Joséphine Lesur-Gebremariam
doaj   +1 more source

Typologie des systèmes d’élevage camelins du sud du Maroc

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2020
Bien que disposant d’un appui des autorités nationales dans le cadre du Plan Maroc Vert, l’élevage camelin au Maroc est encore assez mal connu. La présente étude a eu pour objectif de disposer d’une description des types d’élevages camelins dans une ...
Asma Kamili , Bernard Faye, Nour Saïd Tligui, Mohammed Bengoumi   +3 more
doaj   +1 more source

First Molecular Characterisation of the Lumpy Skin Disease Virus From the North African Region, Algeria and Tunisia

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Highlights • Molecular characterisation of the LSDV in Algeria and Tunisia. PCR detection of the presence of the LSDV in 77.9% of the samples collected. • Cattle skin and nasal and buccal swabs were the most virulent material. • Phylogenetic analysis using the p32 gene revealed 100% sequence identity and grouping with GenBank‐published LSDV sequences ...
Ilhem Zouyed, Hichem Soualah, Samir Djemai, Ahmed Messai, Mohammed El Hadi Daia, Amir Mansour, Ines Hammami, Marwen Nouasri, Nabil Trifi, Médiha Khamassi Khbou   +9 more
wiley   +1 more source

What action logics do family livestock farmers have to maintain their activity over the long term ? [PDF]

, 2010
This paper sheds light on what livestock farmers do to "last" over the long term, from their own point of view, through explanation and analysis of their action logics.
Cialdella, Nathalie, Dedieu, Benoît
core  

Seasonal effects of farmer‐managed livestock grazing exclusions on bird communities in Burkina Faso

Ecological Applications, Volume 35, Issue 8, December 2025.
Abstract Anthropogenic activities such as livestock grazing and deforestation are primary causes of land degradation in drylands such as the Sahel Zone of Africa, threatening the livelihoods of rural communities and biodiversity. To restore degraded habitats, measures such as farmer‐managed livestock grazing exclusion, where the native vegetation is ...
Ian Quintas, Gabriel Marcacci, Ambroise N. Zongo, Pius Korner, Alexandra Kuttnig, Reto Spaar, Bakary Diakité, Franziska Kaguembèga‐Müller, Alain Jacot   +8 more
wiley   +1 more source

A collaborative approach to marine species tracking: Insights from the Fish Intel Acoustic Telemetry Network

Ecological Solutions and Evidence, Volume 6, Issue 4, October–December 2025.
The Fish Intel Network emphasised the value of local and international collaboration, equipment compatibility and local ecological knowledge to provide vital data for establishing an acoustic telemetry network. This paper provides practical solutions for issues with receiver functionality and data ownership, and advocates for the integration of local ...
Alice E. Hall, Tom Stamp, Peter Davies, Mathieu Woillez, Martial Laurans, Marine Gonse, Lydie I. E. Couturier, Olivier Blanpain, Katia Frangoudes, Emmanuelle Quillérou, Eider Graner, Jan Reubens, Carlotta Muñiz, Lucy A. Hawkes, Matthew J. Witt, Thomas W. Horton, Tom Hooper, Ricky Pender, Erwin Quemeneur, Mewen Abjean, Xavier Tetard, Pascal Provost, Silvana Birchenough, Jean‐Luc Solandt, Colin Trundle, Amy Y. Cartwright, Sian Rees, Ronan Conlon, Shion E. A. Reynell, Ben Ciotti, Jason Hall‐Spencer, Martin Attrill, Alex D. M. Wilson, Allison Atterborne, Jen Lewis, George P. Balchin, Sarah Ward, James E. Stewart, Frances Binney, Alex Plaster, Emma V. Sheehan   +40 more
wiley   +1 more source

Elevage expérimental du cobaye Cavia porcellus en région équatoriale au Gabon

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1994
L'élevage du cobaye Cavia porcellus comme animal de boucherie a été étudié pendant deux ans et demi sous forme expérimentale au Gabon où il est déjà élevé au niveau familial, quoique de façon peu répandue.
M.C. Fransolet, P. Horlait, Jacques Hardouin   +2 more
doaj   +1 more source

Paramètres démographiques des troupeaux de dromadaires (Camelus dromedarius) dans le département de Mourtcha au Tchad

Revue Marocaine des Sciences Agronomiques et Vétérinaires
Afin de déterminer les paramètres démographiques des troupeaux camelins, 183 chefs de ménages choisis au hasard ont été enquêtés en mai 2022 dans le département de Mourtcha, Province de l’Ennedi au Tchad.
Abakar TOUKA, Mian-Oudanang KOUSSOU, Issa YOUSSOUF   +2 more
doaj   +1 more source