Field Investigation for Morphodynamic of River Mouth Bar Using UAV and RTK-GNSS

APAC 2019 ◽  
2019 ◽  
pp. 937-943
Author(s):  
T. Katayama ◽  
M. Kuroiwa ◽  
Y. Kajikawa ◽  
H. Kurashige
Keyword(s):  
River Mouth ◽  
Field Investigation ◽  
Mouth Bar

MODEL FOR PREDICTING DYNAMIC CHANGES IN RIVER MOUTH BAR

2007 ◽  
Author(s):  
Kou Furuike ◽  
Takaaki Uda ◽  
Masumi Serizawa ◽  
Toshiro San-nami
Keyword(s):  
River Mouth ◽  
Dynamic Changes ◽  
Mouth Bar

MODEL FOR PREDICTING RECOVERY OF A RIVER MOUTH BAR AFTER FLOOD USING BG MODEL

2009 ◽  
Author(s):  
MASUMI SERIZAWA ◽  
TAKAAKI UDA ◽  
TOSHIRO SAN-NAMI ◽  
KOU FURUIKE ◽  
TOSHINORI ISHIKAWA
Keyword(s):  
River Mouth ◽  
Mouth Bar

FIELD INVESTIGATION FOR SAND BAR AT THE TENJIN RIVER-MOUTH AND REFORMATION OF IT AFTER TYPHOON EVENT

2018 ◽  
Vol 74 (2) ◽  
pp. I_793-I_798
Author(s):  
Masamitsu KUROIWA ◽  
Yuki KAJIKAWA ◽  
Shun TODA ◽  
Hitoshi KURASIGE ◽  
Takashi KATAYAMA
Keyword(s):  
River Mouth ◽  
Field Investigation ◽  
Sand Bar ◽  
Typhoon Event

Deformation of Sandy Beach and Inundation on Iwama-Sanuka Coast in Fukushima Prefecture due to the 2011 Tohoku Earthquake Tsunami

2012 ◽  
Vol 7 (sp) ◽  
pp. 476-484 ◽  
Author(s):  
Takaaki Uda ◽  
◽  
Kazuya Sakai ◽  
Yukiyoshi Hoshigami ◽  
Yasuhito Noshi ◽  
...  
Keyword(s):  
Sandy Beach ◽  
River Mouth ◽  
Tohoku Earthquake ◽  
Field Observations ◽  
The 2011 Tohoku Earthquake ◽  
Tsunami Inundation ◽  
Fukushima Prefecture ◽  
Inundation Depth ◽  
Miyagi Prefecture ◽  
Mouth Bar

The massive earthquake with a magnitude of 9.0 occurred at 14:46 on March 11, 2011, with an epicenter 130 km offshore from the Oshika Peninsula in Japan’s northeastern Miyagi Prefecture. After the earthquake, large tsunamis were generated owing to abrupt crustal subsidence and uplift, which inundated Japan’s eastern Pacific Ocean coastline. We carried out field observations to investigate the deformation of a previous river-mouth bar by comparing oblique photographs, and investigated the damage to seawalls and the tsunami inundation depth on the Iwama-Sanuka coast, located north of the Same River in southern Fukushima Prefecture. Here, the results of the field observations on the deformation of the sandy beach and the inundation of the Iwama-Sanuka coast are reported.

Applicability of 3D Beach Evolution Model with Wave-current Interaction to River-mouth Bar Formation

2016 ◽  
Vol 75 (sp1) ◽  
pp. 73-77
Author(s):  
Masamitsu Kuroiwa ◽  
Yoko Shibutani ◽  
Yoshiyuki Yasumoto ◽  
Hajime Mase ◽  
Yuhei Matsubara
Keyword(s):  
River Mouth ◽  
Evolution Model ◽  
Current Interaction ◽  
Mouth Bar ◽  
Bar Formation
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