zebras and oxen

Keesing lab: a mathematical model for livestock management

Biology professor Felicia Keesing and her colleagues published a paper in Scientific Reports that describes a mathematical model that can be used to manage livestock on grazing lands around the world. While previous models to manage livestock grazing exist, they require a lot of data and those data are hard to collect, making the models less useful. Keesing’s team developed a model that requires very little data yet makes sophisticated predictions, including estimating how much grass would be left over to support wild grazers. The model successfully predicted grass abundance at the team’s field sites in Kenya.