日本地球惑星科学連合2025年大会
セッション概要| 大気水圏科学 (A) | ||||
|---|---|---|---|---|
| セッション小記号 | 海洋科学・海洋環境 (OS) | |||
| セッション ID | A-OS15 | |||
| タイトル | Marine ecosystems and biogeochemical cycles: theory, observation and modeling | |||
| タイトル短縮名 | Marine ecosystems & biogeochem. cycles | |||
| 開催日時 | 口頭セッション | 5/29(木) AM1-AM2 |
現地口頭会場 | 展示場特設会場 (6) [EXH06] |
| 現地 ポスター コアタイム |
5/29(木) PM3 | 現地ポスター会場 | 展示場ホール7・8 | |
| 代表コンビーナ | 氏名 | 平田 貴文 | ||
| 所属 | 北海道大学 北極域研究センター | |||
| 共同コンビーナ１ | 氏名 | 伊藤 進一 | ||
| 所属 | 東京大学大気海洋研究所 | |||
| 共同コンビーナ２ | 氏名 | Jessica A. Bolin | ||
| 所属 | University of California, Davis | |||
| 共同コンビーナ３ | 氏名 | Cecile S Rousseaux | ||
| 所属 | NASA Goddard Space Flight Center | |||
| セッション言語 | E | |||
| スコープ |
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. |
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| 発表方法 | 口頭およびポスターセッション | |||
| 共催情報 | 学協会 | 日本海洋学会 | ||
| ジョイント | AGU | |||
| 団体会員以外の組織との共催 | - | |||
| 国際連携団体 | - | |||
| 招待講演 |
林 ユアン（東京大学大気海洋研究所） |
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| 時間 | 講演番号 | タイトル | 発表者 |
|---|---|---|---|
| 口頭発表 5月29日 AM1 | |||
| 9:00 - 9:15 | AOS15-01 | フロント効果の定量評価：日本周辺における海洋フロントが魚類群集分布に及ぼす影響 | 林 ユアン |
| 9:15 - 9:30 | AOS15-02 | Discovering hidden Lagrangian fronts favorable for sustainable fishery in the northwestern Pacific | Sergey Prants |
| 9:30 - 9:45 | AOS15-03 | Kuroshio's West Wall | Chen-Tung Arthur Chen |
| 9:45 - 10:00 | AOS15-04 | Environmental and biotic filters regulate fish community structure in the Eastern Bering Sea | Irene Alabia |
| 10:00 - 10:15 | AOS15-05 | マサバ水晶体のδ15N，Δ14Cとアイソスケープ状態空間モデルから復元する回遊経路 | 阪本 昂平 |
| 10:15 - 10:30 | AOS15-06 | 環境変動に対するマサバ太平洋系群 (Scomber japonicus) の応答解析および個体群脆弱性解析 | 王 子欽 |
| 口頭発表 5月29日 AM2 | |||
| 10:45 - 11:00 | AOS15-07 | Variability of Chlorophyll and Primary Production at Time-series Observation Sites | Smith S. Lan |
| 11:00 - 11:15 | AOS15-08 | Analysis of macroalgae ecosystems’ impacts on carbon and major nutrient concentrations in shallow coastal areas | Valentina Pintos Andreoli |
| 11:15 - 11:30 | AOS15-09 | A Lagrangian Perspective on Nitrogen Cycle in the Lower-Trophic Marine Ecosystems around Japan | 松村 義正 |
| 11:30 - 11:45 | AOS15-10 | Interannual variability of sea-air carbon fluxes in the Tropical Pacific Ocean simulated by CMIP5 and CMIP6 models | Yangchun LI |
| 11:45 - 12:00 | AOS15-11 | Diagnosis of Nutrinet Budget in the Indonesian Seas | Wentao Ma |
| 12:00 - 12:15 | AOS15-12 | 沿岸水域の海洋牧場の環境マトリックスにおけるマイクロプラスチックの生態学的リスクと運命 | Gao Shike |
| 講演番号 | タイトル | 発表者 |
|---|---|---|
| ポスター発表 5月29日 PM3 | ||
| AOS15-P01 | Description of IAP ocean biogeochemical model version 2.0 (IAP-OBGCM v2.0) | YongFu XU |
| AOS15-P02 | Influence of Monsoons and ENSO on Marine Ecosystem Dynamics in the Gulf of Thailand | Dudsadee Leenawarat |
| AOS15-P03 | Spatial distribution of the photosynthetic factors controlling primary production in the ocean: Satellite view | 平田 貴文 |
| AOS15-P04 | Environmental DNA of small pelagic fish was detected even in the deep ocean | Yu Zeshu |
| AOS15-P05 | Contrasting life-history traits in Sardinella lemuru populations in the western Pacific | Alexanra Bagarinao Regalado |
| AOS15-P06 | Effects of oceanographic conditions on fishery distribution: A case study of chub mackerel (Scomber japonicus) in northeastern Taiwan | 伊藤 進一 |
| AOS15-P07 | Evaluation of the Asymmetric distribution of Japanese eel recruitment to eastern and western Japan | Yu-Lin Eda Chang |
| AOS15-P08 | 環境DNAを用いたハダカイワシ類の昼夜垂直移動推定の可能性<gdiv></gdiv> | 王 雪丁 |