Art

J-GLOBAL ID：201502212431684451   Reference number：15A1391241

Trial exploration for hydrothermal activity using acoustic measurements at the North Iheya Knoll

伊平屋北海丘における音響測深を用いた熱水活動の試験的探査

Author (5)： KASAYA Takafumi (Japan Agency for Marine-Earth Sci. and Technol. (JAMSTEC), Yokosuka, JPN) ,  MACHIYAMA Hideaki (Japan Agency for Marine-Earth Sci. and Technol. (JAMSTEC), Yokosuka, JPN) ,  KITADA Kazuya (Japan Agency for Marine-Earth Sci. and Technol. (JAMSTEC), Yokosuka, JPN) ,  NAKAMURA Kentaro (Univ. Tokyo, Tokyo, JPN) ,  NAKAMURA Kentaro (Japan Agency for Marine-Earth Sci. and Technol. (JAMSTEC), Yokosuka, JPN)
Material： Geochemical Journal  (Geochem J)
Volume： 49  Issue： 6  Page： 597-602  Publication year： 2015 
JST Material Number： S0495A  ISSN： 0016-7002  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： bathymetry ,  acoustic beam ,  *hydrothermal process ,  hydrothermal eruption ,  water flow ,  marine robot ,  ocean trough ,  ultrasonic measurement ,  *East China Sea ,  multibeam bathymetry ,  Okinawa Trough ,  seafloor hydrothermal activity ,  water column ,  Hydrothermal Vents ,  ultrasonic bathymetry
Semi thesaurus term： AUV ,  echo-sounder bathymetry

JST classification (1)： Marine geology  (DE06000F)

Reference (15)：

• Gamo, T., Masuda, H., Yamanaka, T., Okamura, K., Ishibashi, J., Nakayama, E., Obata, H., Shitashima, K., Nishio, Y., Hasumoto, H., Watanabe, M., Mitsuzawa, K., Seama, N., Tsunobai, U., Kouzuma, F. and Sano, Y. (2004) Discovery of a new hydrothermal venting site in the southernmost Mariana Arc: Al-rich hydrothermal plumes and white smoker activity associated with biogenic methane. Geochem. J. 38, 527-534.
• Guangyu, X., Jackson, D. R., Bemis, K. G., and Rona, P. A. (2014) Time-series measurement of hydro thermal heat flux at the Grotto mound, Endeavour Segment, Juan de Fuca Ridge. Earth Planet. Sci. Lett. 404, 220-231.
• Jackson, D. R. and Dworski, J. G. (1992) An acoustic backscatter thermometer for remotely mapping seafloor water temperature. J. Geophys. Res. 97, 761-767.
• Jones, C. D. (2003) Water-column measurements of hydrothermal vent flow and particulate concentration using multibeam sonar. J. Acoust. Soc. Am. 114, 2300-2301.
• Kasaya, T., Kanamatsu, T., Sawa, T., Kinoshita, M., Tukioka, S. and Yamamoto, F. (2011) Acoustic images of the submarine fan system of the northern Kumano Basin obtained during the experimental dives of the deep sea AUV Urashima. Explor. Geophys. 42, 80-87.

Terms in the title (5)： 海丘 ,  音響測深 ,  熱水活動 ,  試験 ,  探査