Aarhus Universitets segl

Integrative analysis of climate and performance data for modeling resilience traits in dairy cattle

Main subject area: Genetic and phenotypic analysis of resilience traits

Short project description

Resilience is a critical trait that reflects an animal’s ability to cope with macro climatic stressors while maintaining optimal production performance. This project aims to explore the interplay between ambient environmental factors, specifically temperature and humidity, and key performance indicators, such as milk yield and other production traits, in dairy cattle.

By integrating in barn sensor-based environmental data with historical and real-time production records, the project will develop predictive models to quantify resilience traits. Advanced statistical methods and machine learning techniques will be employed to assess the genetic and phenotypic variation associated with resilience. The insights gained may contribute to the design of more robust breeding strategies for improving animal welfare and productivity in changing climatic conditions.

Department and supervisor

Grum Gebreyesus

Tenure Track adjunkt Center for Kvantitativ Genetik og Genomforskning, Aarhus

Co-supervisor

Rasmus Bak Stephansen

Postdoc Center for Kvantitativ Genetik og Genomforskning, Aarhus

Project start

To be decided in agreement with the supervisor.


Physical location of project and students work

We provide a study place at a student office in QGG Aarhus main campus.

Extent and type of project

60 ECTS: Experimental theses in which the student is responsible for planning, trial design and collection and analysis of his/her own original data

Additional information

Programming skills in Python and R is an advantage but not a prerequisite.