| Project/Area Number |
04041013
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| Research Category |
Grant-in-Aid for international Scientific Research
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| Allocation Type | Single-year Grants |
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| Section | Field Research |
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| Research Institution | Hokkaido University |
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Principal Investigator |
AOTA Masaaki Institute of Low Temperature Science, Hokkaido University, Professor, 低温科学研究所附属流氷研究施設, 教授 (40001664)
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| Co-Investigator(Kenkyū-buntansha) |
POLOMOSHNOV エイ.ティー. サハリン石油, 天然ガス開発研究所, 主任研究員
MIRONENNKO P サハリン石油, 天然ガス開発研究所・海氷研究室, 主任研究員
TRUSKOV Pavel A. Sakhalin Oil and Gas Research Institute, Senior Researcher, 天然ガス開発研究所, 主任研究員
ASTAFIEV Vladimir N. Sakhalin Oil and Gas Research Institute, Director, 天然ガス開発研究所, 所長
KAMEDA Takao Kitami Institute of Technology, Professor, 工学部, 助手 (00233974)
TAKAHASHI Shuhei Kitami Institute of Technology, Professor, 工学部, 教授 (50125390)
TAKIZAWA Takatoshi Japan Marine Science and Technology Center, Senior Researcher, 海洋研究部, 主任研究員
KODAMA Yuji Institute of Low Temperature Science, Hokkaido University, Instructor, 低温科学研究所, 助手 (70186708)
SHIRASAWA Kunio Institute of Low Temperature Science, Hokkaido University, Instructor, 低温科学研究所附属流氷研究施設, 助手 (50196622)
POLOMOSHNOV Anatoly M. Sakhalin Oil and Gas Research Institute, Senior Researcher
MIRONENKO Peter V. Sakhalin Oil and Gas Research Institute, Senior Researcher
PETER V Miro サハリン石油, 天然ガス開発研究所・海氷研究室, 主任研究員
PAVEL A Trus サハリン石油, 天然ガス開発研究所, 主任研究員
VLADIMIR N A サハリン石油, 天然ガス開発研究所, 所長
林 尚吾 東京商船大学, 商船学部, 助教授 (20016968)
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| Project Period (FY) |
1992 – 1993
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| Project Status |
Completed (Fiscal Year 1993)
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| Budget Amount *help |
¥12,000,000 (Direct Cost: ¥12,000,000)
Fiscal Year 1993: ¥5,000,000 (Direct Cost: ¥5,000,000)
Fiscal Year 1992: ¥7,000,000 (Direct Cost: ¥7,000,000)
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| Keywords | Sea of Okhotsk / Sea-Ice Field / Drift Ice / Air-Sea Interaction / Sea-Ice Engineering / Sea-Ice Strength / Drift Velocity of Sea Ice / Sakhalin |
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| Research Abstract |
Meteorological and sea-ice studies were carried out on a landfast sea-ice floe at Chaivo Bay, northern Sakhalin during the two winter seasons ; January through March 1993, and December 1993 through March 1994. An experimental site was located on the fast sea ice in Kleye Strait, which links Chaivo Bay to the Sea of Okhotsk. Meteorological parameters such as air, ice and water temperatures, humidity, wind speed and direction, and solar radiation was recorded with a data logger during the ice-covered periods. During the 1994 winter, two testing areas were occupied to examine meteorological and sea-ice features at the experimental site during the ice-covered period by comparing the two different conditions of the surface of the fast sea ice ; one being a snow-covered area and another being a snow-removed area. Additionally, a current meter was deployed at the middle of the strait in December 1993 to monitor the current and tidal regimes through the strait. Furthermore, general meteorological parameters were routinely measured between the two winters at a research station at Chaivo.
Measurements of air, ice and oceanic parameters such as air, ice and water temperatures, wind speed and direction, solar radiation, and currents were made on an ice station on Saroma-ko Lagoon, Hokkaido during the period from late February through early March 1994, in order to compare those parameters between the two different cases of ice thickness ; one being about 40 cm-thick ice at Saroma-ko Lagoon, and another being about 100 cm-thick ice at Chaivo.
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