Search

Your search keyword '"Kaneda, Yoshiyuki"' showing total 15 results
Start Over Author "Kaneda, Yoshiyuki" Publication Type Electronic Resources
15 results on '"Kaneda, Yoshiyuki"'

1. Heterogeneous structure around the rupture area of the 2003 Tokachi-oki earthquake (Mw=8.0), Japan, as revealed by aftershock observations using Ocean Bottom Seismometers

Author

Machida, Yuya, Shinohara, Masanao, Takanami, Tetsuo, Murai, Yoshio, Yamada, Tomoaki, Hirata, Naoshi, Suyehiro, Kiyoshi, Kanazawa, Toshihiko, Kaneda, Yoshiyuki, Mikada, Hitoshi, Sakai, Shin'ichi, Watanabe, Tomoki, Uehira, Kenji, Takahashi, Narumi, Nishino, Minoru, Mochizuki, Kimihiro, Sato, Takeshi, Araki, Ei'ichiro, Hino, Ryota, Uhira, Kouichi, Shiobara, Hajime, Shimizu, Hiroshi, Machida, Yuya, Shinohara, Masanao, Takanami, Tetsuo, Murai, Yoshio, Yamada, Tomoaki, Hirata, Naoshi, Suyehiro, Kiyoshi, Kanazawa, Toshihiko, Kaneda, Yoshiyuki, Mikada, Hitoshi, Sakai, Shin'ichi, Watanabe, Tomoki, Uehira, Kenji, Takahashi, Narumi, Nishino, Minoru, Mochizuki, Kimihiro, Sato, Takeshi, Araki, Ei'ichiro, Hino, Ryota, Uhira, Kouichi, Shiobara, Hajime, and Shimizu, Hiroshi

Published
2009

2. Heterogeneous structure around the rupture area of the 2003 Tokachi-oki earthquake (Mw=8.0), Japan, as revealed by aftershock observations using Ocean Bottom Seismometers

Author

10239197, Machida, Yuya, Shinohara, Masanao, Takanami, Tetsuo, Murai, Yoshio, Yamada, Tomoaki, Hirata, Naoshi, Suyehiro, Kiyoshi, Kanazawa, Toshihiko, Kaneda, Yoshiyuki, Mikada, Hitoshi, Sakai, Shin'ichi, Watanabe, Tomoki, Uehira, Kenji, Takahashi, Narumi, Nishino, Minoru, Mochizuki, Kimihiro, Sato, Takeshi, Araki, Ei'ichiro, Hino, Ryota, Uhira, Kouichi, Shiobara, Hajime, Shimizu, Hiroshi, 10239197, Machida, Yuya, Shinohara, Masanao, Takanami, Tetsuo, Murai, Yoshio, Yamada, Tomoaki, Hirata, Naoshi, Suyehiro, Kiyoshi, Kanazawa, Toshihiko, Kaneda, Yoshiyuki, Mikada, Hitoshi, Sakai, Shin'ichi, Watanabe, Tomoki, Uehira, Kenji, Takahashi, Narumi, Nishino, Minoru, Mochizuki, Kimihiro, Sato, Takeshi, Araki, Ei'ichiro, Hino, Ryota, Uhira, Kouichi, Shiobara, Hajime, and Shimizu, Hiroshi

Published
2009

3. Structure and growth of the Izu‐Bonin‐Mariana arc crust: 1. Seismic constraint on crust and mantle structure of the Mariana arc–back‐arc system

Author

Takahashi, Narumi, Kodaira, Shuichi, Tatsumi, Yoshiyuki, Kaneda, Yoshiyuki, Suyehiro, Kiyoshi, Takahashi, Narumi, Kodaira, Shuichi, Tatsumi, Yoshiyuki, Kaneda, Yoshiyuki, and Suyehiro, Kiyoshi

Abstract

Structure and growth of the Izu‐Bonin‐Mariana arc crust: 1. Seismic constraint on crust and mantle structure of the Mariana arc–back‐arc system Narumi Takahashi Institute for Research on Earth Evolution Japan Agency for Marine‐Earth Science and Technology Kanagawa Japan Shuichi Kodaira Institute for Research on Earth Evolution Japan Agency for Marine‐Earth Science and Technology Kanagawa Japan Yoshiyuki Tatsumi Institute for Research on Earth Evolution Japan Agency for Marine‐Earth Science and Technology Kanagawa Japan Yoshiyuki Kaneda Institute for Research on Earth Evolution Japan Agency for Marine‐Earth Science and Technology Kanagawa Japan Kiyoshi Suyehiro Institute for Research on Earth Evolution Japan Agency for Marine‐Earth Science and Technology Kanagawa Japan A high‐resolution seismic velocity model is presented for the crust and upper mantle of the Mariana arc–back‐arc system (MABS) based on active source seismic profiling. The major characteristics are (1) slow mantle velocity of <8 km s −1 in the uppermost mantle, especially, and deep reflectors under the Mariana arc (MA) and the West Mariana Ridge (WMR), (2) a deep reflector in the upper mantle beneath the relative thick crust of the Mariana Trough (MT) axis, (3) distribution of lower‐velocity lower crusts (6.7–6.9 km s −1 ) beneath the volcanic front and adjacent to the MT, and (4) high‐velocity lower crust (7.2–7.4 km s −1 ) beneath the boundary regions between the MA and MT, and between the WMR and the Parece Vela Basin (PVB), adding to structural characteristics of crust and upper mantle beneath the MABS. Of the characteristics described above, characteristic 1 suggests that the origins of the slow mantle velocity and the deep reflectors be explained by transfer of the lower crustal residues to the upper mantle across the Moho, considering that the WMR is extinct arc currently. On the other hand, characteristic 2 suggests that the origin of deep reflectors beneath the MT axis might be lower velocity

Published
2008
Full Text
View/download PDF

6. An anomalous spatial pattern of shear-wave splitting observed in ocean bottom seismic data above a subducting seamount in the Nankai Trough

Author

Volti, Theodora, Kaneda, Yoshiyuki, Zatsepin, Sergei, Crampin, Stuart, Volti, Theodora, Kaneda, Yoshiyuki, Zatsepin, Sergei, and Crampin, Stuart

Abstract

In the summer of 2000, an ocean bottom seismometer (OBS) array was deployed along the western end of the Nankai Trough, off Cape Muroto. The array crosses an area where a buried subducting seamount was identified under the Nankai accretionary prism sediments during a multichannel seismic (MCS) reflection survey. In this paper we report the first results of shear-wave splitting (SWS) analysis of the three-component OBS data. One interesting result is a peculiar anomaly in the behaviour of shear-wave polarizations observed near the subducting seamount. We attempt to explain the observed spatial pattern in shear-wave polarizations by complex structure of stress field in accretionary prism sediments around seamount. We conclude, that the spatial pattern of SWS consistent with expected stress perturbations around seamounts, but there are several other reasons that can result in a similar type of seismic anisotropy. Finally, we have a somewhat broader look at the spatial pattern of shear-wave polarizations observed with another OBS array near the active front of Nankai Trough.

Published
2005

7. An anomalous spatial pattern of shear-wave splitting observed in ocean bottom seismic data above a subducting seamount in the Nankai Trough

Author

Volti, Theodora, Kaneda, Yoshiyuki, Zatsepin, Sergei, Crampin, Stuart, Volti, Theodora, Kaneda, Yoshiyuki, Zatsepin, Sergei, and Crampin, Stuart

Abstract

In the summer of 2000, an ocean bottom seismometer (OBS) array was deployed along the western end of the Nankai Trough, off Cape Muroto. The array crosses an area where a buried subducting seamount was identified under the Nankai accretionary prism sediments during a multichannel seismic (MCS) reflection survey. In this paper we report the first results of shear-wave splitting (SWS) analysis of the three-component OBS data. One interesting result is a peculiar anomaly in the behaviour of shear-wave polarizations observed near the subducting seamount. We attempt to explain the observed spatial pattern in shear-wave polarizations by complex structure of stress field in accretionary prism sediments around seamount. We conclude, that the spatial pattern of SWS consistent with expected stress perturbations around seamounts, but there are several other reasons that can result in a similar type of seismic anisotropy. Finally, we have a somewhat broader look at the spatial pattern of shear-wave polarizations observed with another OBS array near the active front of Nankai Trough.

Published
2005

8. Activity change of deep slow earthquakes before megarthrust earthquakes: A new tool for detecting preseismic slip

Author

Ariyoshi, Keisuke, Ampuero, Jean-Paul, Hori, Takane, Nakata, Ryoko, Kaneda, Yoshiyuki, Matsuzawa, Toru, Hino, Ryota, Hasegawa, Akira, 有吉, 慶介, 堀, 高峰, 中田, 令子, 金田, 義行, 松澤, 暢, 日野, 亮太, 長谷川, 昭, Ariyoshi, Keisuke, Ampuero, Jean-Paul, Hori, Takane, Nakata, Ryoko, Kaneda, Yoshiyuki, Matsuzawa, Toru, Hino, Ryota, Hasegawa, Akira, 有吉, 慶介, 堀, 高峰, 中田, 令子, 金田, 義行, 松澤, 暢, 日野, 亮太, and 長谷川, 昭

9. EFFECTS OF SMALL ASPERITIES ON MIGRATION OF SLOW-EARTHQUAKES ALONG TRENCH DIRECTION OF SUBDUCTION PLATE BOUNDARY: INVESTIGATION THROUGH A 3-D NUMERICAL SIMULATION

Author

ARIYOSHI, KEISUKE, 有吉, 慶介, HORI, TAKANE, KANEDA, YOSHIYUKI, Ampuero, Jean-Paul, MATSUZAWA, TORU, HINO, RYOTA, HASEGAWA, AKIRA, 堀, 高峰, 金田, 義行, 松澤, 暢, 日野, 亮太, 長谷川, 昭, ARIYOSHI, KEISUKE, 有吉, 慶介, HORI, TAKANE, KANEDA, YOSHIYUKI, Ampuero, Jean-Paul, MATSUZAWA, TORU, HINO, RYOTA, HASEGAWA, AKIRA, 堀, 高峰, 金田, 義行, 松澤, 暢, 日野, 亮太, and 長谷川, 昭

Full Text
View/download PDF

10. Influence of interaction between small asperities on various types of slow earthquakes in a 3-D simulation for a subduction plate boundary

Author

ARIYOSHI, KEISUKE, 有吉, 慶介, HORI, TAKANE, Ampuero, Jean-Paul, KANEDA, YOSHIYUKI, MATSUZAWA, TORU, HINO, RYOTA, AKIRA, HASEGAWA, 堀, 高峰, 金田, 義行, 松澤, 暢, 日野, 亮太, 長谷川, 昭, ARIYOSHI, KEISUKE, 有吉, 慶介, HORI, TAKANE, Ampuero, Jean-Paul, KANEDA, YOSHIYUKI, MATSUZAWA, TORU, HINO, RYOTA, AKIRA, HASEGAWA, 堀, 高峰, 金田, 義行, 松澤, 暢, 日野, 亮太, and 長谷川, 昭

12. 数値シミュレーションによる深部低周波微動活動の再現の試み

Author

有吉, 慶介, Ampuero, Jean-Paul, 堀, 高峰, 金田, 義行, 松澤, 暢, 日野, 亮太, 長谷川, 昭, Ariyoshi, Keisuke, Hori, Takane, Kaneda, Yoshiyuki, Matsuzawa, Toru, Hino, Ryota, Hasegawa, Akira, 有吉, 慶介, Ampuero, Jean-Paul, 堀, 高峰, 金田, 義行, 松澤, 暢, 日野, 亮太, 長谷川, 昭, Ariyoshi, Keisuke, Hori, Takane, Kaneda, Yoshiyuki, Matsuzawa, Toru, Hino, Ryota, and Hasegawa, Akira

14. Regional characteristics of deep low-frequency earthquakes reproduced in a 3-D simulation for a subduction plate boundary

Author

Ariyoshi, Keisuke, Hori, Takane, Kaneda, Yoshiyuki, Ampuero, Jean-Paul, Matsuzawa, Toru, Hino, Ryota, Hasegawa, Akira, 有吉, 慶介, 堀, 高峰, 金田, 義行, 松澤, 暢, 日野, 亮太, 長谷川, 昭, Ariyoshi, Keisuke, Hori, Takane, Kaneda, Yoshiyuki, Ampuero, Jean-Paul, Matsuzawa, Toru, Hino, Ryota, Hasegawa, Akira, 有吉, 慶介, 堀, 高峰, 金田, 義行, 松澤, 暢, 日野, 亮太, and 長谷川, 昭

Catalog

Books, media, physical & digital resources
See catalog results