@article{fdi:010060837, title = {{M}odelling the dynamics of migrations for large herbivore populations in the {A}mboseli {N}ational {P}ark, {K}enya}, author = {{M}ose, {V}. {N}. and {T}ri, {N}. {H}. and {W}estern, {D}. and {A}uger, {P}ierre and {N}yandwi, {C}.}, editor = {}, language = {{ENG}}, abstract = {{T}he spread of human activity, settlement and land fragmentation threatens the migrations of large migratory ungulates in {A}frica. {M}odelling the migrations gives conservationists a tool for building scenarios of the threats and containment options. {W}e propose a simple spatially explicit mathematical model of ungulate migrations based on the seasonal distribution of vegetation quantity and quality and allometric models of diet. {W}e use the seasonal movements of selected migrants in relation to vegetation in the {A}mboseli ecosystem, {K}enya. {P}arameters estimation was done by fitting the model to long term movement patterns by minimizing total least square errors. {T}he model suggests that the migrants broadly track the shifting patterns of vegetation growth and senescence according to body size.}, keywords = {{M}igrations ; {L}arge mammals ; {S}pecies aggregation ; {S}patial distribution ; {KENYA}}, booktitle = {}, journal = {{E}cological {M}odelling}, volume = {254}, numero = {}, pages = {43--49}, ISSN = {0304-3800}, year = {2013}, DOI = {10.1016/j.ecolmode1.2013.01.016}, URL = {https://www.documentation.ird.fr/hor/fdi:010060837}, }