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Invasive rodents have significant negative impacts on island biodiversity. All but the smallest of rodent eradications currently rely on island-wide rodenticide applications. Although significant advances have been made in mitigating unintended impacts, rodent eradication on inhabited islands remains extremely challenging. Current tools restrict eradication efforts to fewer than 15% of islands with critically endangered or endangered species threatened by invasive rodents. The Genetic Biocontrol of Invasive Rodents partnership is an interdisciplinary collaboration to develop and evaluate gene drive technology for eradicating invasive rodent populations on islands. Technological approaches currently being investigated include the production of multiple strains of Mus musculus with a modified form of the native t-complex, or a CRISPR gene drive, carrying genes or mechanisms that determine sex. These systems have the potential to skew the sex ratio of off spring to approach 100% single-sex, which could result in population collapse. One goal proposed is to test the ability of constructs to spread and increase in frequency in M. musculus populations in biosecure, captive settings and undertake modelling to inform development and potential deployment of these systems. Structured ecologically-based risk assessments are proposed, along with social and cultural engagement to assess the acceptability of releasing a gene drive system. Work will be guided by an external ethics advisory board. Partners are from three countries with significant regulatory capacity (USA, Australia, New Zealand). Thus, we will seek data sharing agreements so that results from experiments may be used within all three countries and treat regulatory requirements as a minimum. Species-specific, scalable, and socially acceptable new eradication tools could produce substantial biodiversity benefits not possible with current technologies. Gene drive innovation may provide such a tool for invasive species management and be potentially transformative and worthy of exploring in an inclusive, responsible, and ethical manner.

The Republic of Korea-Paci c Islands Climate Prediction Services project (ROK-PI CLIPS) seeked to provide nationally tailored seasonal climate prediction information and build the prediction capacity of the PICTs. This project was funded by the Government of Korea through the Pacific Island Forum Secretariat (PIFS) and was implemented by the APEC Climate Center (APCC) and the Secretariat of the Pacifc Regional Environment Program (SPREP).

The Republic of Korea-Paci c Islands Climate Prediction Services project (ROK-PI CLIPS) seeked to provide nationally tailored seasonal climate prediction information and build the prediction capacity of the PICTs. This project was funded by the Government of Korea through the Pacific Island Forum Secretariat (PIFS) and was implemented by the APEC Climate Center (APCC) and the Secretariat of the Pacifc Regional Environment Program (SPREP).

The Republic of Korea-Paci c Islands Climate Prediction Services project (ROK-PI CLIPS) seeked to provide nationallytailored seasonal climate prediction information and build the prediction capacity of the PICTs. This project was funded by the Government of Korea through the Pacific Island Forum Secretariat (PIFS) and was implemented by the APEC Climate Center (APCC) and the Secretariat of the Paci c Regional Environment Program (SPREP).

The Republic of Korea-Paci c Islands Climate Prediction Services project (ROK-PI CLIPS) seeked to provide nationallytailored seasonal climate prediction information and build the prediction capacity of the PICTs. This project was funded by the Government of Korea through the Pacific Island Forum Secretariat (PIFS) and was implemented by the APEC Climate Center (APCC) and the Secretariat of the Paci c Regional Environment Program (SPREP).

The Pacific islands region is one of the world's most vulnerable regions to climate change. The Pacific island countries and territories (PICT) depend on their food production systems, fisheries, which are both expected to be largely affected by climate change. There is also an expected increase in intensity and frequency of tropical cyclones that have the potential to cause widespread destruction throughout the island region. These factors make it essential for these islands to adapt and to prepare for the challenges posed by climate change. However, it is impossible to know which adaptive measures to take when there is a lack of high quality climate information to support the planning and management of climate risks.

PACC reports