Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Shin-ichiro Umatani"'
Autor:
Shiro Imawaki, Hiroshi Uchida, Hiroshi Ichikawa, Masao Fukasawa, Shin-ichiro Umatani, Hiroyuki Yoritaka
Publikováno v:
Journal of Oceanography. 79:175-183
Autor:
Hiroshi Ichikawa, Koji Kakinoki, Mark Wimbush, Shin Ichiro Umatani, Kaoru Ichikawa, Shiro Imawaki, Hiroshi Uchida, Ayako Nishina, Hirohiko Nakamura
Publikováno v:
Journal of Oceanography. 64:373-384
Two inverted echo sounders were maintained on coastal and offshore sides of the Kuroshio south of Japan from October 1993 to July 2004. Applying the gravest empirical mode method, we obtained a time series of geostrophic transport. Estimated transpor
Autor:
Hiroshi Ichikawa, Shiro Imawaki, Yuji Hashibe, Hiroshi Uchida, Motohiko Kashima, Masao Fukasawa, Shin-ichiro Umatani
Publikováno v:
Journal of Oceanography. 59:291-301
Theoretically, the geostrophic approximation holds for the low-frequency flow field, but no detailed examination has been done on how well the estimated geostrophic velocity corresponds with the observed velocity. Intensive surveys were carried out d
Publikováno v:
Geophysical Research Letters. 28:17-20
In 1993–1995, we carried out observations of the Kuroshio south of Japan, including direct current measurements and repeated hydrographic surveys along a satellite track of the TOPEX/POSEIDON altimeter. The velocity field of the Kuroshio is determi
The capture of current meander by coastal geometry with possible application to the Kuroshio Current
Autor:
Shin-ichiro Umatani, Toshio Yamagata
Publikováno v:
Tellus A; Vol 39, No 2 (1987)
The problem of the bimodal behavior of the Kuroshio path, south of Japan is discussed by use of the Korteweg-de Vries equation with forcing and dissipation. We show that a localized, large meander of the ocean current is produced by coastal step-like
Publikováno v:
International Journal of Remote Sensing. 14:2185-2201
This article concerns the self-similarity of sea surface temperature (SST) patterns. This study is based upon analysis of the NOAA AVHRR infrared images of the northern Japan Sea from April 1990. Calculations of isotherms lengths provide experimental
Autor:
Shin-ichiro Umatani, Toshio Yamagata
Publikováno v:
Journal of Physical Oceanography. 21:346-363
A regional ocean circulation model with fine horizontal resolution has been developed in order to obtain a coherent seasonal picture of the eastern tropical Pacific off Central America. The Costa Rice Dome with a cyclonic circulation grows rapidly in
Autor:
Koji Kakinoki, Shiro Imawaki, Hiroshi Uchida, Hirohiko Nakamura, Shin-Ichiro Umatani, Ayako Nishina, Hiroshi Ichikawa, Mark Wimbush
Publikováno v:
Journal of Oceanography; Jun2008, Vol. 64 Issue 3, p373-384, 12p, 1 Diagram, 3 Charts, 6 Graphs, 1 Map
Autor:
Motohiko Kashima, Shiro Imawaki, Shin-Ichiro Umatani, Hiroshi Uchida, Yuji Hashibe, Hiroshi Ichikawa
Publikováno v:
Journal of Oceanography; May2003, Vol. 59 Issue 3, p291-301, 11p
Publikováno v:
Progress in Oceanography. 17:359-373
Observations of synoptic variability from CTD and current meter measurements in Wakasa Bay, Japan in summer of 1980 and 1981 are compared with the results of 1979 reported by Yamagata, Umatani, Masunaga and Matsuura (1984). It is suggested that the s