Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Miwa Yokokawa"'
Publikováno v:
Journal of Sedimentary Research. 93:243-255
Hydraulic jumps control the bypass, erosion, and depositional processes of Froude-supercritical turbidity currents, so they represent a significant process for understanding the development of submarine geomorphology. Hydraulic jumps actively occur f
Publikováno v:
Journal of Geophysical Research: Earth Surface. 122:2139-2158
Understanding of the formative conditions of fluvial bedforms is significant for both river management and geological studies. Diagrams showing bedform stability conditions have been widely used for the analyses of sedimentary structures. However, th
Publikováno v:
Journal of Geophysical Research: Earth Surface. 122:130-152
Most bedrock river channels have a relatively thin, discontinuous cover of alluvium and are thus termed mixed bedrock-alluvial channels. Such channels often show a series of steps formed at relatively regular intervals. This bed form is the bedrock e
Publikováno v:
Journal of Geophysical Research: Earth Surface. 121(5):1023-1048
Boundary waves often form at the interface between ice and fluid flowing adjacent to it, such as ripples under river ice covers, and steps on the bed of supraglacial meltwater channels. They may also be formed by wind, such as the megadunes on the An
Publikováno v:
Journal of Geography (Chigaku Zasshi). 125:1-5
Autor:
Miwa Yokokawa
Publikováno v:
Journal of Geography (Chigaku Zasshi). 125:91-104
Autor:
Marcelo H. Garcia, M. M. Perillo, Tomohiro Takagawa, James L. Best, Tomohiro Sekiguchi, Miwa Yokokawa
Publikováno v:
Sedimentology. 61:2063-2085
The development of bedforms under unidirectional, oscillatory and combined-flows results from temporal changes in sediment transport, flow and morphological response. In such flows, the bedform characteristics (for example, height, wavelength and sha
Autor:
Daisuke Inazu, Hajime Naruse, Norihiro Izumi, Kiichiro Kawamura, Miwa Yokokawa, Kazuno Arai, Takafumi Kasaya, Ryota Hino, Masafumi Murayama, Yoshihiro Ito, Ryo Miura
Publikováno v:
Geology. 41:1195-1198
We show the first real-time record of a turbidity current associated with a great earthquake, the Mw 9.0, 2011 Tohoku-Oki event offshore Japan. Turbidity current deposits (turbidites) have been used to estimate earthquake recurrence intervals from ge
Autor:
Miwa Yokokawa
Publikováno v:
Encyclopedia of Marine Geosciences ISBN: 9789400762374
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee3cc07b3575ecc3919df4100b610384
https://doi.org/10.1007/978-94-007-6238-1_141
https://doi.org/10.1007/978-94-007-6238-1_141
Publikováno v:
Journal of Sedimentary Research. 82:545-558
We report the experimental discovery of autogenic cyclicity in delta foreset bedding that arises simply from steady water and sediment input under particular hydraulic characteristics. This autogenesis is intrinsic to Froude-supercritical flow associ