Raymond Ayilu

Leibniz Centre for Tropical Marine Research (ZMT) | ZMT

The development and introduction of AI language models have transformed the way humans and institutions interact with technology, enabling natural and intuitive communication between humans and machines. This paper conducts a competence-based analysis of an emerging AI language model’s task response to provide insight into its language proficiency,...

The development and introduction of AI language models have transformed the way humans and institutions interact with technology, enabling natural and intuitive communication between humans and machines. This paper conducts a competence-based analysis of an emerging AI language model’s task response to provide insight into its language proficiency,...

The blue economy concept has drawn global attention to the maritime economy, recognising expanding maritime industries such as shipping as crucial drivers of economic growth. In recent decades, seaports have correspondingly witnessed significant expansion, allowing them to play a substantial role in achieving blue growth. This study examines the ch...

The growing focus on the blue economy is accelerating industrial fishing in many parts of the world. This intensification is affecting the livelihoods of small-scale fishers, processors, and traders by depleting local fishery resources, damaging fishing gears, putting fishers' lives at risk, and compromising market systems and value chain positions...

Trade in processed small pelagic fish and informal cross-border trade (ICBT) are linked to livelihood activities in West Africa. Although these fish products are being traded informally in West Africa, research on this topic is limited. This study builds on a multi-partner supported ‘FishTrade’ initiative in Africa to illuminate the volume and valu...

This study explores the emerging impacts of the COVID-19 pandemic on coastal small-scale fishing communities in Cameroon and Liberia, where we conducted qualitative interviews with small-scale fish harvesters, fish processors, traders, and consumers. We found that the implementation of COVID-19 safety and health protocol initiatives impacted the en...

The blue economy concept has been discussed at high-level policy fora since the 2012 United Nations Conference on Sustainable Development. Simultaneously, a burgeoning body of literature on the blue economy is emerging from academia. This scoping analysis uses data from journal articles and policy documents to provide a preliminary understanding of...

Background Over the past few years, there has been growing public and research interest in adolescents’ experiences with various forms of bullying victimisation because of their psychological, emotional, and/ or physical consequences. The present study examined the prevalence of bullying victimisation and its associated factors among in-school adol...

From 2014 to 2018, the Fish Trade Project (a joint project of the WorldFish Center, the African Union Interafrican Bureau for Animal Resources, and the New Partnership for Africa’s Development) implemented trade and market-driven initiatives to support small-scale fisheries in the subregion of the Fishery Committee for the West Central Gulf of Guin...

This study examined the socio-economic determinants of profitability of international artisanal cross border fish trade in Ghana. Results are based on a survey conducted in different market locations in Ghana in 2015. About a third of the traders made a gross profit of between US $263.00 and US $ 1578.68 a month. An amount which was far above the m...

This Policy brief was developed as part of the research under the WorldFish Center, AU-IBAR and NEPAD Planning and Coordinating Agency (NPCA) Fish Trade Project, “Improving Food Security and Reducing Poverty through Intraregional Fish Trade in Sub-Saharan Africa”, following the Malabo Declaration. The funding was made possible through the assistanc...