1. Department of Fisheries and Aquatic Sciences, School of Natural Resources Management University of Eldoret Eldoret Kenya
2. School of Spatial Planning and Natural Resource Management Jaramogi Oginga Odinga University of Science and Technology Bondo Kenya
3. Department of Soil Water and Environmental Science, College of Agriculture and Life Sciences The University of Arizona Tucson Arizona USA
4. Kenya Marine and Fisheries Research Institute National Aquaculture Research, Development & Training Centre Sagana Kenya