HOME > トピックス〈研究関連〉一覧:2010年 > 1月19日−1月20日(開催案内)

Closing Symposium on the Amur-Okhotsk Project

 

プロジェクト「北東アジアの人間活動が北太平洋の生物生産に与える影響評価」 (アムール・オホーツクプロジェクト)では下記のとおり最終シンポジウムを開催いた します。

みなさまのご参加をお待ちしております。

日 程: 2010年1月19日(火)−1月20日(水)
場  所: 総合地球環境学研究所 講演室 ( 矢印アクセス)
言 語: 英語
プログラム
January 19 (Tuesday)
10:00−10:05 Opening address

Makoto Taniguchi (Program Director of Circulation Domain, RIHN)

10:05−10:30 Object of the Amur Okhotsk Project

Takayuki Shiraiwa (Project Leader: RIHN)

Session 1: Iron transport and phytoplankton production in the Sea of Okhotsk and its surrounding area (Chair: Takeshi Nakatsuka)
1030−10:40 Outline of the research

Takeshi Nakatsuka (Nagoya University)

10:40−11:00 Impact of sea ice production and its recent reduction on overturning and material circulation in the Okhotsk Sea and North Pacific

Kay I. Ohshima (ILTS, Hokkaido University)

11:00−11:30 The oceanic iron supply mechanisms supporting spring phytoplankton bloom in the Oyashio region, western subarctic Pacific

Jun Nishioka (ILTS, Hokkaido University)

11:30−11:50 Primary productivity and photosynthetic physiology of phytoplankton in the Sea of Okhotsk and the Oyashio region of the NW Pacific

Koji Suzuki (EES, Hokkaido University)

11:50−12:10 Phytoplankton growth and microzooplankton grazing rates in the Sea of Okhotsk during summer

Hongbin Liu (Hong Kong University of Science and Technology)

12:10−12:30 General discussion
12:30−13:30 Lunch break
Session 2: Iron transport in the Amur River (Chair: Seiya Nagao)
13:30−14:00 Hydrological, geological and geochemical features of the Amur River system

Alexey Makhinov (IWEB/FEBRAS)

14:00−14:30 Monitoring studies on chemical components in the Amur River waters

Elena Ivanova (ROSHYDROMET)

14:30−14:50 Biogeochemical behavior of iron in the Lower Amur River and Amur Liman

Seiya Nagao (Kanazawa University)

14:50−15:00 General discussion
15:00−15:30 Coffee break
Session 3: Iron dynamics in the Amur River basin (Chair: Hideaki Shibata)
15:30−15:40 Outline of the research

Hideaki Shibata (Hokkaido University)

15:40−16:00 Iron dynamics in forest ecosystems: effects of topography and vegetation type

Xu Xiaoniu (Anhui University), Hideaki Shibata (Hokkaido University) and Shi Fuchen (Nankai University)

16:00−16:20 Hydrological analysis of dissolved iron transport in a watershed in Russia

Vladimir Shamov and Svetlana Levshina (IWEP/FEBRAS)

16:20−16:40 Dissolved Fe concentration in rivers, agricultural drainage, and ground water in Sanjian plain; the analysis of their difference

Yan Baixing (NEIGAE/CAS)

16:40−17:00 Soil chemical evidence of dissolved Fe transport and the impact of land use change

Chen Xin and Chi Guanyu (IAE/CAS) and Masayuki Kawahigashi (Nihon University)

17:00−17:20 Wetlands as the source of dissolved iron and the impact of land use change

Muneoki Yoh (Tokyo University of Agriculture) and Takeo Onishi (Gifu University)

17:20−17:40 General discussion
19:00−20:30
Banquet at Kyoto Garden Palace (http://www.hotelgp-kyoto.com/)
January 20 (Wednesday)
Session 4: Land-use changes in the Amur River basin (Chair: Shigeko Haruyama)
9:00−9:20 Outline of the research

Shigeko Haruyama (Mie University)

9:20−9:40 Dynamics of forest and agricultural lands in the Amur River Basin according to different sources of historical information

Sergey Ganzey (PIG/FEBRAS)

9:40−10:00 Geographical Information System for the Amur River basin

Victor Ermoshin (PIG/FEBRAS)

10:00−10:20 Land use changes in the Sanjiang plain

Zhang Bai (NEIGAE/CAS)

10:20−10:30 Land cover changes and their dynamics in the middle reaches of Amur river

Mizue Murooka and Shigeko Haruyama

10:30−10:40 Title not yet fixed

Kotaro Yamagata (Joetsu University of Education)

10:40−11:00 General discussion
11:00−11:20 Coffee break
Session 5: Background of the land use changes in the Amur River basin (Chair: Hiroaki Kakizawa)
11:20−11:40 Outline of the research

Hiroaki Kakizawa (Hokkaido University)

11:40−12:00 Foreign trade relations between Russia, China and Japan as factor of land use/cover changes in the Amur River basin

Natalya Mishina (PIG/FEBRAS)

12:00−12:20 Temporal-spatial dynamics of human impacts on forests in Heilongjiang and Timber trade from RFE

Masanobu Yamane (Kanagawa Prefecture)

12:20−12:30 General discussion
12:30−13:30 Lunch break
Session 6: Atmospheric transport of iron to the northern North Pacific (Chair: Sumito Matoba)
13:30−14:00 Outline of the research

Sumito Matoba (ILTS, Hokkaido University) and Yaroslav Muravyev (IVS/FEBRAS)

14:00−14:20 Analyses of the mountain ice-cores for the reconstruction of atmospheric iron deposition

Hirotaka Sasaki (ILTS, Hokkaido University)

14:20−14:40 General discussion
14:40−15:00 Coffee break

Session 7: Modeling of the iron transport and ocean ecosystem (Chair: Takeo Onishi)
15:00−15:30 Modeling dissolved iron production and transport in the Amur River basin

Takeo Onishi (Gifu University)

15:30−15:40 How is discharge of the Amur River determined ?

Yoshihiro Tachibana (Mie University)

15:40−16:00 Modeling intermediate water and iron in the Sea of Okhotsk and the northern North Pacific

Fumio Mitsudera (ILTS, Hokkaido University)

16:00−16:20 A lower trophic ecosystem model of Okhotsk Sea including iron effect

Michio Kishi (Hokkaido University), Hiroyuki Matsuda (Yokohama National University), Takeshi Okunishi (FRCGC), Yukiko Ono (Hokkaido University) and Toshihiko Yamashita (Tokyo Dietitian Academy)

16:20−16:40 General discussion
Session 8: Conservation of the giant fish-breeding forest (Chair: Takayuki Shiraiwa)
16:40−17:00 Conservation of the giant fish-breeding forest

Yasunori Hanamatsu (RIHN)

17:00−17:20 General discussion
Session 9: Conclusive discussion of the Amur Okhotsk Project (Chiar: Takayuki Shiraiwa)
17:20−18:20
Discussion and conclusion by the all members
Closing of the Amur Okhotsk Project
18:20−18:30
Hideki Narita (Previous leader of the Amur Okhotsk Project)
【お問い合わせ先】
川口珠生
(総合地球環境学研究所 プロジェクト研究推進支援員)

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