大気水圏科学(A) | |||
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セッション小記号 | 海洋科学・海洋環境 | ||
セッションID | A-OS09 | ||
タイトル | 和文 | Marine ecosystems and biogeochemical cycles: theory, observation and modeling | |
英文 | Marine ecosystems and biogeochemical cycles: theory, observation and modeling | ||
タイトル短縮名 | 和文 | Marine ecosystems and biogeochemical cycles | |
英文 | Marine ecosystems and biogeochemical cycles | ||
代表コンビーナ | 氏名 | 和文 | 伊藤 進一 |
英文 | Shin-ichi Ito | ||
所属 | 和文 | 東京大学大気海洋研究所 | |
英文 | Atmosphere and Ocean Research Institute, The University of Tokyo | ||
共同コンビーナ 1 | 氏名 | 和文 | 平田 貴文 |
英文 | Takafumi Hirata | ||
所属 | 和文 | 北海道大学地球環境科学研究院 | |
英文 | Faculty of Environmental Earth Science, Hokkaido University | ||
共同コンビーナ 2 | 氏名 | 和文 | Eileen E Hofmann |
英文 | Eileen E Hofmann | ||
所属 | 和文 | Old Dominion University | |
英文 | Old Dominion University | ||
共同コンビーナ 3 | 氏名 | 和文 | Enrique N Curchitser |
英文 | Enrique N Curchitser | ||
所属 | 和文 | Rutgers University New Brunswick | |
英文 | Rutgers University New Brunswick | ||
発表言語 | EE | ||
スコープ | 和文 | ||
英文 | 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 time scales. Quantification of the principal mechanisms driving spatio-temporal variability of marine ecosystem remains to be done, especially in terms of evaluation of uncertainty in 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 in observations and modelling. This session aims to provide a venue for discussing recent advances in understanding marine biogeochemical cycles, ecosystems and their interactions. Observational and modeling studies that consider linkages between biogeochemical and ecosystem processes, biodiversity and biogeochemistry, and the effects of multiple stressors are especially encouraged. | ||
発表方法 | 口頭および(または)ポスターセッション | ||
ジョイントセッション | AGU | ||
学協会セッション(団体会員) | 日本海洋学会 | ||
招待講演 |
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時間 | 講演番号 | タイトル | 発表者 | 予稿原稿 |
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口頭発表 5月23日 AM1 | ||||
09:05 - 09:25 | AOS09-01 | Ocean carbon cycle feedbacks on climate dominated by surface ocean chemistry (Revelle Factor) feedbacks | Keith Bradley Rodgers | 予稿 |
09:25 - 09:45 | AOS09-02 | Challenges in Modeling the Size-Based Dynamics of Plankton Ecosystems | S. Lan Smith | 予稿 |
09:45 - 10:00 | AOS09-03 | Multiscale transport, stirring, and mixing processes to supply nutrients through the Kuroshio nutrient stream | 長井 健容 | 予稿 |
10:00 - 10:15 | AOS09-04 | Nutrient supply to the euphotic layer in the Kuroshio and Kuroshio Extension | Hu Yingying | 予稿 |
10:15 - 10:30 | AOS09-05 | 親潮域の表層リン酸塩濃度の季節から経年変動メカニズム:風応力で駆動される沿岸捕捉流の役割 | 中野渡 拓也 | 予稿 |
口頭発表 5月23日 AM2 | ||||
10:45 - 11:00 | AOS09-06 | High resolution biogeochemical modelling in the North Pacific | 西川 はつみ | 予稿 |
11:00 - 11:15 | AOS09-07 | Nitrate isotope distributions in the subarctic and subtropical North Pacific | 吉川 知里 | 予稿 |
11:15 - 11:30 | AOS09-08 | 北極環境変動に伴う硝化速度の減少 | 塩崎 拓平 | 予稿 |
11:30 - 11:45 | AOS09-09 | A Lagrangian view of spring phytoplankton blooms | 木田 新一郎 | 予稿 |
11:45 - 12:00 | AOS09-10 | A one-dimensional turbulence-ecosystem model investigation of spring bloom initiation associated with mesoscale eddies | Eligio de Raus Maure | 予稿 |
12:00 - 12:15 | AOS09-11 | Turbulence controls size distribution of aggregates: in-situ observations by a microstructure profiler and a cabled observatory | 竹内 茉莉香 | 予稿 |
口頭発表 5月23日 PM1 | ||||
13:45 - 14:00 | AOS09-12 | Highly intermittent plankton ecosystem: observations and new models | Yamazaki Hidekatsu | 予稿 |
14:00 - 14:15 | AOS09-13 | A phytoplankton model with dynamic stoichiometry based on a new instant acclimation scheme: good reproduction of the subsurface chlorophyll maximum and primary production | 増田 良帆 | 予稿 |
14:15 - 14:30 | AOS09-14 | Reconstruction of experienced temperature in early stage of chub mackerels Scomber japonicas by otolith oxygen isotope measurement | 樋口 富彦 | 予稿 |
14:30 - 14:45 | AOS09-15 | 耳石酸素安定同位体比分析と個体ベースモデルを用いたマイワシの回遊履歴推定法 | 坂本 達也 | 予稿 |
14:45 - 15:00 | AOS09-16 | A growth-migration model for evaluating environmental effects on growth and migration of Pacific chub mackerel Scomber japonicus in the Northwest Pacific | 郭 晨穎 | 予稿 |
15:00 - 15:15 | AOS09-17 | A simulation model for the neon flying squid (Ommastrephes bartramii) distribution in the Kuroshio-Oyashio transition region | 西川 悠 | 予稿 |
講演番号 | タイトル | 発表者 | 予稿原稿 |
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ポスター発表 5月23日 コア | |||
AOS09-P01 | Improvement of the physical-biogeochemical-fish coupled model for the western North Pacific | 横井 孝暁 | 予稿 |
AOS09-P02 | CMIP5モデル結果解析による地球温暖化が海洋基礎生産に与える影響の定量的評価〜海域及びモデル間の違いに着目して〜 | 中村 有希 | 予稿 |
AOS09-P03 | 海水中のラジウム-228を用いた西部北太平洋亜寒帯域における下層からの栄養物質フラックス | 田副 博文 | 予稿 |
AOS09-P04 | 対馬暖流域から日本海北部の表面海水δ18Oと塩分:時空変動の解明に向けた高密度広域調査の展開 | 石村 豊穂 | 予稿 |
AOS09-P05 | Fine-scale temporal variation of chlorophyll-a in the Kuroshio waters revealed from the Advanced Himawari Imager onboard the meteorological satellite Himawari-8 | 平田 貴文 | 予稿 |
AOS09-P06 | Plankton diversity and community structure based on a cabled observatory data | Gabriel Ruske Freitas | 予稿 |
AOS09-P07 | True nature and reversal of coral reefs and foraminifera habitats through temporal dependence of surface oceans | 市川 和彦 | 予稿 |
AOS09-P08 | 耳石酸素同位体比の高解像度分析による同一産地マイワシの魚群識別 | 青野 智哉 | 予稿 |
AOS09-P09 | 温度飼育実験より得られたマイワシ耳石の酸素・炭素安定同位体比 | 西田 梢 | 予稿 |
AOS09-P10 | A challenge to evaluate effect of climate change on Japanese anchovy (Engraulis japonicus) in the East China Sea IV | 伊藤 進一 | 予稿 |
AOS09-P11 | Modeling the coastal ecosystem complex: present situation and challenges | 伊藤 幸彦 | 予稿 |