| Title Transcription | オンパ データ カイセキ ニ ヨル ナカウミ コテイカ ノ ダイコンジマ カザン ノ ヒロガリ ト サンジゲン カシカ
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| Title Alternative (English) | Analysis of echo sounding data in Lake Nakaumi area for reconstructing subaqueous extension of the Daikonjima Volcano and its 3D visualization
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| File | |
| language |
jpn
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| Author |
Fukita, Ayumi
Tokuoka, Takao
Ueno, Hiroyoshi
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| Description | The subsurface distribution of the Daikonjima basalt in Lake Nakaumi was examined by a series of echo sounding data from SH-10，SH-20，Chirp Sonar and Bubble Pulser，most of which have been obtained by the efforts of Shimane University members．The Daikonjima volcano is now recognized by drilling data as a subaerially erupted volcano around 200 ky in age，the thickness of which extends to 60 meters below sea level．On the basis of analysing echo sounding and drilling data，the Daikonjima Volcano in Lake Nakaumi is successfully reconstructed，and 3D contour and 3D polygon maps are developed．It is apparent that the Daikonjima Volcano extends further under Lake Nakaumi than previously envisaged．
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| Journal Title |
島根大学地球資源環境学研究報告
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| Volume | 20
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| Start Page | 205
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| End Page | 216
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| ISSN | 13439774
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| Published Date | 2001-12-28
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| NCID | AA11455176
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| Publisher | 島根大学総合理工学部地球資源環境学教室
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| Publisher Aalternative | Department of Geoscience, Interdisciplinary Faculty of Science and Engineering, Shimane University
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| NII Type |
Departmental Bulletin Paper
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| OAI-PMH Set |
Interdisciplinary Graduate School of Science and Engineering
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| Remark | 12-14,16+ / 1993+
中山勝博助教授追悼特集
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| 他の一覧 |
