日本地球惑星科学連合2023年大会

セッション情報

印刷

一括PDF作成

[E] オンラインポスター発表

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-OS13] Marine ecosystems and biogeochemical cycles: theory, observation and modeling

2023年5月24日(水) 15:30 〜 17:00 オンラインポスターZoom会場 (1) (オンラインポスター)

コンビーナ:伊藤 進一(東京大学大気海洋研究所)、平田 貴文(北海道大学　北極域研究センター)、Eileen E Hofmann(Old Dominion University)、Jessica A. Bolin(University of the Sunshine Coast)


現地ポスター発表開催日時 (2023/5/24 17:15-18:45)

The ocean accounts for about 50% of global net primary production. This production is significant for carbon cycling and ecosystem functioning, and is related directly or indirectly to a variety of climatic and ecological phenomena. The responses to natural and anthropogenic environmental stressors that influence marine production and diversity can cause perturbations to marine ecosystems that alter trophic dependencies and interactions among organisms at a range of space and timescales. Quantification of the principal mechanisms driving spatiotemporal variability of marine ecosystems remains to be done, especially in terms of evaluating uncertainty in ecological responses. As a result, evaluating vulnerability of marine ecosystems to environmental change requires systematic and holistic approaches that integrate physics to ecology and are based on both empirical observations and quantitative modelling. In addition, expectations to communicate these scientific outcomes to public society is increasingly common and encouraged.
This session aims to provide a venue for not only discussing recent advances in understanding marine biogeochemical cycles, ecosystems and their interactions, but also networking with a variety of people to seed new ideas in marine ecological research. Observational, modelling and conceptual studies are encouraged, particularly those including technological development and operational applications that consider linkages among biogeochemical and ecosystem processes, biodiversity, and the effects of multiple stressors from molecular to planetary scales.

15:30 〜 17:00

[AOS13-P04] Using the Discontinuous Bi-viscous model to analyze the three-dimensional flow field and local scour behavior around the Claviaster libycus

*LIN PIN JIE1、Wu Tso-Ren1、Lin Jih-Pai2、Vuong Thi-Hong-Nhi3、Huang Yi Xuan 1、Fan Zih-Syuan1、CHI JIA-JIE4 (1.Graduate Institute of Hydrological and Oceanic Sciences, National Central University, Taiwan、2.Department of Geosciences, National Taiwan University, Taiwan、3.lecturer in the Department of Aerospace Engineering at the Ho Chi Minh City University of Technology, Vietnam、4.Department of Earth Sciences, National Central University, Taiwan)


×

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
» 出展者の方はこちら