本セッションは2010年大会から毎年開催しているが、初期はENSO/IODと河川流出について、中期は特に原発事故による放射性物質の河川流出に注力した。2022年度から、地球における陸域海洋生態系を「コアバイオーム複合体」と称し、他の惑星における移転環境にこのような環境を構築することが可能かどうかについての議論を開始したが、今年度は特に、（１）地球における惑星規模の物質と熱循環における海洋と河川の役割の評価（２）他の惑星環境での海洋実現の可能性（３）閉鎖系における淡水と塩水の共存　について議論を行う。

To promote discussion on mutual interaction between Continental and Oceanic zone, we have organized series of scientific session entitled as"Continental-Oceanic Mutual Interaction: Global-scale Material Circulation through River Runoff"since 2009 at Japan Geoscience Union (JpGU) annual meeting. Discharge from Continental-scale river basin is influenced by the fluctuation of SST from surrounding ocean. For river basin in South-American continent, it is well known that there are correlations between Discharge in Amazon River Basin and ENSO, together with Northern/Southern Tropical Atlantic Cold. From 2022 we also addresses the concept of "Core Biome Complex" as essential components of continental-oceanic terrestrial ecosystem aiming for migrating into different planetary environment. We aim to evaluate (1) importance of river-ocean system in global-scale heat&material circulation and (2) possibility and its scale in creating "artificial ocean" into different planetary environment.