Coral reefs play a critical role in subsistence livelihood and economic development of Pacific Island Countries (PICs). Its degradation is often associated with climate change and pollutant transport via river discharge. Yet only recently, a major missing source has been identified as submarine groundwater discharge (SGD). This is important given PICs population density mainly surround coastal areas and often have inadequate water treatment facilities or substandard/non-existent regulations. Additionally, only handful of SGD studies have been conducted due to lack of personnel in PICs that can conduct quality research to support water resources management (WRM). Therefore, this project aims to develop capacity in the context of hydrological research of SGD in the region. This project adopts a transdisciplinary framework from its parent core project (i.e., LINKAGE Project) to address project longevity issues in region due to lack of community inclusiveness. It will be conducted in Fiji and includes Samoa and Palau participants to ensure dissemination of knowledge throughout the region. In the outcomes of the project, the transdisciplinary approach ensures the community and stakeholders play a role in developing suitable and customized pathways for WRM of SGDs to further protect its coral reefs. This project will deliver SGD-WRM guidelines to improve and sustain the livelihood of coastal inhabitants in PICs.
Project Leader
Mr. Josefa Uluibua, Navolau District spokesman & head of natural resources use and conservation, Fiji
“This project helped our community better understand how activities on the land, especially the use of chemical fertilizers, can affect our rivers, coastal waters and coral reefs. It has encouraged us to think more carefully about reducing chemical use, restoring the health of the land, and using nature-based approaches such as mangrove restoration, sea grapes and shellfish farming to bring back the productivity of our coastal environment.”
Dr Rusila Savou, Min of i-Taukei Affairs, Fiji
“This project broadened my understanding of groundwater as an important pathway carrying land-based nutrients to coastal waters and coral reefs. It highlighted the need for science-based nutrient thresholds, stronger monitoring, better wastewater and fertilizer management, and the integration of groundwater into policy. Most importantly, lasting solutions must be co-developed with communities, landowners and government.”
James Foli, Marine Science Graduate, Solomon Islands
“This project gave me my first real experience working beyond the classroom—combining field surveys, groundwater and marine science, community engagement and modelling. It strengthened my confidence, practical skills and understanding of how land-based activities affect coastal and reef environments, while also giving me valuable professional networks that I can take back to the Solomon Islands.”
