Geophysical Research on an Ophiolite belt and associated Tertiary sedimentary formations, southern Boso Peninsula, Chiba, JAPAN

日本千叶县房总半岛南部蛇绿岩带及相关第三纪沉积地层的地球物理研究

• 批准号: 59490011
• 负责人: KINOSHITA Hajimu
• 金额: $ 3.33万
• 依托单位: Faculty of Science, Chiba University, Chiba, Japan
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (B)
• 财政年份: 1984
• 资助国家: 日本
• 起止时间: 1984 至 1986
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-59490011/
• 关键词: OPHIOLITE; GEOPHYSICS; TERTIARY; ANOMALY; GEOMAGNETIS; STRUCTURE; TECTONICS; GRAVITY; SEISMICS

A series of composit geophysical investigations on the Ophiolite belt, 'MINEOKA' was conducted in the southern part of the Boso Peninsula, Chiba prefecture, Japan. Seismic, acoustic (Airgun・sourced), geomagnetic, gravimetric and geomorphological studies were run for three fiscal years, 1984 through 1986, in this area to obtain some basic data with respect to a tectonic features in the crust and upper mantle. Regional aeromagnetic, gravimetric and sea-born magnetic field data are incorporated to explain present geophysical anomalous structure of this area.

对位于日本千叶县房总半岛南部的蛇绿岩带“MINEOKA”进行了一系列地球物理综合调查。在1984 - 1986年的三个财政年度里，在该地区进行了地震、声学（气枪震源）、地磁、重力和地貌研究，以获得有关地壳和上地幔构造特征的一些基本数据。结合区域航磁、重力和海磁资料，解释了该区现今地球物理异常结构。

项目成果

Rie MORIJIRI: "On the magnetic anomalies around Mineoka belt, southern part of Boso Peninsula, Chiba prefecture." Thesis for graduate. (1986)

Rie MORIJIRI：“关于千叶县房总半岛南部峰冈带周围的磁异常。”

Susumu ISHIDA and Minoru TAKATO: "Seismic structure of the Mineoka serpentinite belt." Thesis for graduate. (1986)

Susumu ISHIDA 和 Minoru TAKATO：“峰冈蛇纹岩带的地震结构。”

Kaori AMANO: "Shallow structure of Boso Peninsula, Kanto by use of Air-gun as a sound source." Thesis for graduate. (1985)

天野香织：“关东房总半岛的浅层结构，使用气枪作为声源。”

Rie M ORIJIRI, Hajimu, KINOSHITA and Toshiyasu NAGAO: "On the geomagnetic total force anomaly around the Mineoka belt, southern part of Boso Peninsula, Chiba prefecture." Spring Meeting of the Society of Terrestrial Magnetism and and Electricity of Japan,

Rie M ORIJIRI、Hajimu、KINOSHITA 和 Toshiyasu NAGAO：“关于千叶县房总半岛南部峰冈带周围的地磁合力异常。”

森尻理恵,木下肇,長尾年恭: 球電電磁気・地球惑星圏学会81回. (1987)

Rie Morijiri、Hajime Kinoshita、Toshiyoshi Nagao：第 81 届球电磁学与地球、行星和球体学会会议（1987 年）。