Cruise Report No.12
目次
Deep Sea Mineral Resources Investigation in the Central-Western Part of Central Pacific Basin, January – March 1977 (GH77-1 Cruise) Ed. by Tomoyuki MORITANI (271KB)
| タイトル | 著者 | PDF |
|---|---|---|
| Contents | (58KB) | |
| Outline of GH77-1 cruise and its results | Tomoyuki MORITANI (1-26) | (1,121KB) |
| Positioning by NNSS; satellite fixes and dead reckoning | Masato JOSHIMA Masato and Koji ONODERA (27-32) | (183KB) |
| Submarine topography by 12 kHz PDR | Koji ONODERA, Fumitoshi MURAKAMI and Tomoyuki MORITANI (33-43) | (464KB) |
| Gravity anomaly | Masato JOSHIMA (44-71) | (780KB) |
| Magnetic anomaly | Masato JOSHIMA and Fumitoshi MURAKAMI (72-73) | (69KB) |
| Continuous seismic reflection profiling survey | Fumitoshi MURAKAMI and Tomoyuki MORITANI (74-102) | (2,052KB) |
| Some notes on bottom sampling | Yasumasa KINOSHITA and Shuji MARUYAMA (103-105) | (183KB) |
| Manganese nodule occurrence and benthonic activities observed from deep sea photographs | Yasumasa KINOSHITA, Tomoyuki MORITANI and Keiji HANDA (106-130) | (3,018KB) |
| Bottom sediments | Seizo NAKAO (131-151) | (1,210KB) |
| Physical properties of bottom sediments relevant to manganese nodule mining | Keiji HANDA (152-154) | (122KB) |
| Chemical composition of surface sediments from the GH77-1 area | Komi KATO, Tomoyuki MORITANI and Seizo NAKAO (155-157) | (167KB) |
| Preliminary results of remanent magnetization measurement on gravity core samples | Masato JOSHIMA (158-162) | (151KB) |
| Description, types, and distribution of manganese nodules | Tomoyuki MORITANI, Shuji MARUYAMA, Masato NOHARA, Yasumasa KINOSHITA, Toshio KOIZUMI and Tadashi ITO (163-205) | (2,144KB) |
| Metal contents of manganese nodules from the GH77-1 area | Tomoyuki MORITANI, Tsunekazu MOCHIZUKI, Shigeru TERASHIMA and Shuji MARUYAMA (206-217) | (359KB) |
| Relation between manganese nodule abundance and acoustic stratigraphy in the GH77-1 area | Tomoyuki MORITANI and Fumitoshi MURAKAMI (218-221) | (150KB) |
| STD observation in GH77-1 cruise | Shuji MARUYAMA and Yasumasa KINOSHITA (222-231) | (568KB) |
| Sampling test with proto-type sampling instruments | Norio YAMAKADO and Keiji HANDA (232-234) | (141KB) |
| Appendix I : Underway data by gravimeter and proton magnetometer from off Japan to Central Pacific Basin | Masato JOSHIMA and Fumitoshi MURAKAMI (235-239) | (98KB) |
| Appendix II : Magnetic and gravity survey in the scheduled IPOD site area for DSDP Leg 61 to the west of Marshall Islands | Masato JOSHIMA, Fumitoshi MURAKAMI and Tomoyuki MORITANI (240-241) | (69KB) |
| Appendix III : Study of the acoustic stratigraphy in the Scheduled IPOD site area for DSDP Leg 61 to the west of Marshall Islands | Fumitoshi MURAKAMI and Tomoyuki MORITANI (242-245) | (204KB) |
| Summary in Japanese (246-256) | (855KB) |