B.S., Biology, University of Asmara, Eritrea, 1987.
M.S., Integrative biology, University of Reading, UK, 1991.
Ph.D., Ecological modeling, University of Reading, UK, 1998.
My current research interests are:
-- Whole system approach to quantifying greenhouse gas emissions in agriculture. Mathematical modeling and mitigation of emissions from animals, manure and soil.
-- Development of energy and nutrient utilization/requirement models in cattle, swine and poultry
-- Sustainable agriculture, in particular animal production in relation to environmental sustainability.