Prof. RoseEmma Mamaa Entsua-Mensah, daughter of Mr. Solomon Richmond Richard Croffie and Mrs. Emma Norma Croffie both eminent educationists was born on the 24th of September 1959 in Tamale. She holds a B.Sc in (Zoology), a Diploma in Education, M.Sc. (Aquatic Biology) from the University of Cape Coast, and a Ph.D. in Fisheries Science from the University of Ghana. She also holds a Certificate in Aquatic Resource Management from the University of Hull, UK, as well as a Post Graduate Certificate in Business Administration from GIMPA. She is an old girl of Wesley Girls High School where she did her ‘O’ Levels (1977) and ‘A’ levels (1979). She has two siblings, a brother, and a sister.

She is a Fishery Scientist and an Aquatic Ecologist. She has done extensive research nationally and internationally and attained the position of Chief Research Scientist at the CSIR becoming one of the few female research scientists to have achieved this accomplishment. Her main research focus was on lagoons and freshwater bodies in Ghana and other countries in the West African Sub-region, documenting fish species and providing knowledge on their ecology and traditional management. She assessed the status of freshwater fishes in West Africa for the IUCN. Her research was also on coastal ecology and waterfalls of Ghana, women in water management and sanitation, science education, and policy, among others. She was one of the few African Scientists involved with the Millennium Ecosystem Assessment (2004-2005). Her research on the effects of illegal mining on aquatic life in water bodies of Ghana, manatees, and fisheries has received extensive recognition locally and internationally. She has to her credit over 100 publications including refereed journal articles, books, consultancy reports, edited and unedited conference papers, project and technical reports.

She was a Visiting Scholar at the University of Tennessee, (Knoxville), USA in 2005 and has also taken time off to teach at the University of Education Winneba (2001-2003) and the University of Cape Coast (2006-2009). She has consulted for the FAO and World Bank. In 2010 she was invited by the National Research Foundation of South Africa to be part of a 3-member International team to asses 3 of their research institutes.

As the first female Deputy Director-General of the CSIR, she assisted the Director-General in setting the research priorities of the Council in line with government policy. She was responsible for quality assurance and undertook monitoring and evaluation of the research outputs of the 13 CSIR research institutes to ensure that research results were reliable, relevant, and customer driven. She also oversaw the transfer of the results of agricultural research to relevant institutions and user agencies through the National Research- Extension-Farmer Linkage Committees operational in all the regions of Ghana. She has been involved in drafting two National Science and Technology Policies for the Ministry of Environment Science and Technology and Innovation.

In terms of research coordination, she coordinated the research aspect of the West African Agricultural Productivity Programme (WAAPP 1 2008-2013 and WAAPP 2 2013-2017), as well as the Food and Budgetary Support (FABS) research for Ghana from 2010-2012, in partnership with the World Bank Office and Ministry of Food and Agriculture. The Food and Agricultural Budgetary Support program was by the Canadian Development Agency (CIDA) now Global Affairs Canada.  Until the end of her tenure as Deputy Director General, she coordinated the research aspect of the Modernizing Agriculture in Ghana program, also funded by Global Affairs Canada. She coordinated the Korean agricultural programs with the CSIR, KAFACI, and KOPIA. She was Chair of the Competitive Agricultural Research Grants Scheme for the National Agricultural Research System in Ghana from 2008-2017.

Within the CSIR, she chaired a number of committees including the Internal Promotions Committee and Graduate School Committee (2010-2015). Together with others, she spearheaded the establishment of the CSIR-College of Science and Technology and the CSIR Council recognized her for her effort. She facilitated a mentoring program in CSIR for young Scientists both male and female. She retired from the CSIR this year

She holds membership in several local and international professional associations, boards, and committees, she was a Member of the Board of Trustees of the World Fish Centre (2012-2017) and also the African Women in Agricultural Research and Development International Steering Committee (2011-2017). In 2015 she chaired the Global Fisheries Biodiversity Conference organized by the FAO in Rome. She was the Chair of the IUCN West African Freshwater Fisheries Group from 2012-2018. She was Vice Chair of the Christian Health Association of Ghana from 2007-2014. She served on the Board of Directors of Cocoa Processing Company from 2010-2014 and was a member of the University of Cape Coast Council from 2014-2017.

She was awarded the Duke of Edinburgh Gold Award in 1978 and the Tonolli Memorial Award for Limnologists in 1994. In 2012, Ghana’s Ministry of Women and Children’s Affairs honored her with an Excellence Award for her Research in Fisheries. Also, in 2012 the University of Cape Coast honored her as one of their Distinguished Alumni.

In 2013, she was adjudged Africa’s Most Influential Woman in Agricultural Research for her work in Fisheries by the Group Creating Excellence in Organizations in South Africa. She is a Fellow of the Ghana Academy of Arts and Sciences. She is currently the Chair of the University of Ghana College of Basic and Applied Sciences Advisory Board.

Prof.  RoseEmma Mamaa Entsua-Mensah is the wife of Clement, the mother of Nanakua, Maame Adwoa, and Kobby as well as the proud grandmother of Ewuradwoa Agyeiwaa and Nana Afua Nyanba, RoseEmma and Paakwesi.