JpGU-AGU Joint Meeting 2026

セッション情報

[E] ポスター発表

セッション記号 A (大気水圏科学) » A-OS 海洋科学・海洋環境

[A-OS20] Biogeochemical and Ecological Processes in the Open Ocean

2026年5月28日(木) 17:15 〜 19:00 ポスター会場 (幕張メッセ国際展示場 7・8ホール)

Biogeochemical cycles and marine ecosystems, particularly planktonic ecosystems, are tightly coupled. Plankton communities regulate the cycling of carbon, nitrogen, phosphorus, iron, and other elements between inorganic and organic forms in the ocean, driving key biogeochemical processes. However, opportunities for ocean-going observations in the open ocean are severely constrained, and resources for these observations are often limited. This indicates that most of the significant processes in biology, ecology, and biogeochemistry, including anthropogenic impacts, remain poorly understood in the open ocean. Therefore, large-scale collaboration is essential to understand biogeochemical cycles and marine ecosystems, and to detect disturbances in our rapidly changing oceans. To achieve this, we need a platform to present and discuss up-to-date techniques and findings that deepen our understanding of open-ocean biological systems and enhance collaboration.
This session invites biological, ecological, and biogeochemical studies in the open ocean, from polar to tropical regions. We especially welcome shipboard observational studies, but also encourage submissions of modeling-based work that propose observational validations, studies using satellites and autonomous platforms, and projects focusing on a single species or element, which are key components of open-ocean biogeochemical cycles and ecosystems. We also welcome presentations on cutting-edge technologies that can be applied to open-ocean observations.

17:15 〜 19:00

*Alexanra Bagarinao Regalado1,2, Daisaku Suda1,2, Toyoho Ishimura3, Wilfredo Campos5, Kaito Inoue4, Koki Matsuda4, Shin-ichi Ito2 (1. Department of Aquatic Bioscience, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, 2. Atmosphere and Ocean Research Institute, The University of Tokyo, Chiba, Japan, 3. Graduate School of Human and Environmental Studies, Kyoto University, Kyoto, Japan, 4. Miyazaki Prefectural Fisheries Research Institute, Miyazaki, Japan , 5. OceanBio Lab, Division of Biological Sciences, CAS, University of the Philippines Visayas, Iloilo, Philippines)

×

認証

×

要旨・抄録、PDFの閲覧には参加者用アカウントでのログインが必要です。参加者ログイン後に閲覧・ダウンロードできます。
» 参加者用ログイン