Exploring IMA’s Research Initiatives: Visit by Japanese Professor and Technical Team
IMA welcomed a Japanese Technical team as well as a representative of the University of Tokyo, Japan, Professor Hiroe Ishihara and UTT’s Reia Guppy, Associate Professor (Marine Sciences) on March 13th. 2024, in a vibrant exchange of expertise and collaboration. The day’s agenda unfolded with a reception of both Professor Ishihara and the technical team comprising First Secretary Saga Atushi, Dr Sano Kosuke, Ms Zenigame Maria, Mr Toda Akira and Ms Danielle Mangray. Dr Ava Maxam, Director, extended welcome remarks and Deputy Director, Dr Rahanna Juman provided a comprehensive overview of the IMA’s research endeavours. Her insights shed light on various research projects, including the long-term shoreline change detection, engagement in blue economy initiatives such as Mariculture, Lionfish Fish Pot Fisheries Project, and the efforts to quantify carbon sequestration in the mangrove forests of Trinidad and Tobago biomes and soils. Additionally, Dr Juman highlighted IMA’s involvement in ocean governance and the 2023 Cabinet approved Integrated Coastal Zone Management Policy (ICZM), underscoring commitment to sustainable practices.
The Fisheries and Aquaculture Research Programme was of particular interest to the Japanese contingent and the IMA was pleased to showcase its ongoing projects. The Mariculture initiative, featuring research on snapper and oysters, aims to assess feasibility of various marine fish species for aquaculture production in Trinidad and Tobago. Mr Daniel Robinson, Research Officer explained that plans include the development of hatcheries and nurseries for land-based-grow out using recirculating aquaculture system, to eventually include offshore cage culture. Collaborations with entrepreneurs and stakeholders are envisioned to drive these projects forward, fostering innovation and sustainability in aquaculture practices.
At the Fish Age and Growth Laboratory, Senior Research Officer, Ms Rosemarie Kishore demonstrated the significance of otoliths in studying fish age and growth, explaining how these structures serve as invaluable records of an individual fish’s life history. By analysing otoliths, scientists gain information about fish populations, which aid in sustainable management practices and understanding the dynamics of commercially important fisheries and stocks for informed decision-making in resource management.
Turning to the Lionfish Project, Dr Farahnaz Soloman stated that cutting-edge techniques such as DNA barcoding are employed for the identification of lionfish gut contents. This innovative approach enhances the understanding of lionfish ecology and informs strategies for their management as an invasive species in our Caribbean waters.
Geographic Information Systems play a pivotal role in IMA’s various research projects. Ms Nikia Gooding, Remote Sensing Officer explained how this type of technology is incorporated: Mariculture, suitable sites are identified for upcoming aquaculture operations; Mangrove research, GIS facilitates the monitoring of changes in mangrove extent and health over time; as well as coral reef and seagrass monitoring, allowing researchers to analyse spatial patterns of coral health and the identification of stressors.
Our Japanese visitors had the opportunity to explore IMA’s Marine Reference Collection, the largest of its kind in Trinidad and Tobago. Research Officer, Ms Alana Jute showcased the extensive catalog of marine species curated over the years. The diversity of specimens is evidence of the rich marine biodiversity of the region. The IMA is committed to preserving and studying these resources.
During the tour, one laboratory within the Environmental Quality Programme was visited, showcasing the Gas Chromatography-Mass Spectrometry (GC-MS) technology which is utilised in oil fingerprinting analysis. With expert precision, Dr Darryl Banjoo, Senior Research Officer, explained the intricate process of identifying specific compounds within oil samples, crucial for tracing the origin and composition of oil spills.
The visit concluded with a deepened understanding of IMA’s multi-disciplined research initiatives and a strengthened commitment to international collaboration. As we continue to forge partnerships, the IMA remains steadfast in its mission to advance knowledge and promote sustainability in marine ecosystems.