scholarly journals INVESTIGATION OF THE HABITAT AND SPAWNING GROUND OF HORSESHOE CRAB BY COMBINATION OF READING OF MICRO-GEOMORPHOLOGY ON TIDAL FLAT FROM AERIAL PHOTOGRAPHS AND FIELD OBSERVATION

2001 ◽  
Vol 45 ◽  
pp. 1021-1026
Author(s):  
Satoquo SEINO ◽  
Masataka SHIOZAKI ◽  
Takaaki UDA ◽  
Takashi GOTO ◽  
Toshiyuki KUROKI ◽  
...  
Keyword(s):  
Tidal Flat ◽  
Field Observation ◽  
Horseshoe Crab ◽  
Aerial Photographs ◽  
Spawning Ground

scholarly journals FIELD OBSERVATION OF NATURALAND ARTIFICIAL SPAWNING SITES OF HORSESHOE CRAB TACHYPLEUS TRIDENTATUS ON SONE TIDAL FLAT IN KITA-KYUSHU CITY

2000 ◽  
Vol 16 ◽  
pp. 333-338
Author(s):  
Satoquo SEINO ◽  
Takaaki UDA ◽  
Yasufumi TSUCHIYA ◽  
Shu-ichi MAMA ◽  
Nobuo YAMADA ◽  
...  
Keyword(s):  
Tidal Flat ◽  
Field Observation ◽  
Horseshoe Crab ◽  
Tachypleus Tridentatus ◽  
Spawning Sites

scholarly journals FIELD OBSERVATION OF RIVER MOUTH BARS IN NAKATSU TIDAL FLAT IN VEIW OF APTITUDE OF SPAWNING SITE OF HORSESHOE CRAB TACHYPLEUS TRIDENTATUS

2001 ◽  
Vol 17 ◽  
pp. 375-380
Author(s):  
Satoquo SEINO ◽  
Takaaki UDA ◽  
Masataka SHIOZAKI ◽  
Takashi GOTO ◽  
Toshiyuki KUROKI ◽  
...  
Keyword(s):  
Tidal Flat ◽  
Field Observation ◽  
Horseshoe Crab ◽  
River Mouth ◽  
Tachypleus Tridentatus ◽  
Spawning Site ◽  
Mouth Bars

scholarly journals Field Observation to evaluate Function of Yatsu Tidal Flat in Nutrients Budget of Tokyo Bay in Autumn

2008 ◽  
Vol 55 ◽  
pp. 1126-1130
Author(s):  
Asami WADA ◽  
Ryota OSHIRO ◽  
Yukio KOIBUCHI ◽  
Shinji SATO ◽  
Masahiko ISOBE
Keyword(s):  
Tidal Flat ◽  
Field Observation ◽  
Tokyo Bay

scholarly journals Field Observation of Sediment Transport Process off Shallow Coast with Tidal Flat

2009 ◽  
Vol 65 (1) ◽  
pp. 471-475
Author(s):  
Yasuyuki NAKAGAWA ◽  
Kuniro ISHINUKI ◽  
Hiroshi SOEDA ◽  
Yoshikuni NAKAMURA
Keyword(s):  
Sediment Transport ◽  
Tidal Flat ◽  
Field Observation ◽  
Transport Process

scholarly journals LONG-TERM SHORELINE CHANGES ON MARGINAL COAST OF TIDAL FLAT IN TOKYO BAY AND RAPID DEFORMATION OF SAND BARS OWING TO TSUNAMI

2017 ◽  
pp. 1
Author(s):  
Yasumitsu Mikami
Keyword(s):  
Tidal Flat ◽  
River Mouth ◽  
Aerial Photographs ◽  
Tokyo Bay ◽  
Shoreline Changes ◽  
The North ◽  
Sand Bars ◽  
Sand Supply ◽  
Rapid Deformation

Long-term shoreline changes on the marginal coast of the Banzu tidal flat in Tokyo Bay were investigated using aerial photographs. In the area immediately north of the Obitsu River mouth, the beach was eroded owing to the decrease in sand supply from the river, resulting in the exposure of a layer composed of cohesive material in the previous tidal flat, and sand was transported northward to form a sand spit at the mouth of the north tributary. In 2011, the giant tsunami generated by the Great East Japan Earthquake propagated deep into Tokyo Bay, and sand bars were pushed landward by 7 m parallel to the shoreline owing to the tsunami overflow.

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