Factors Controlling Temporal-Spatial Variations of Marine Environment in the Seomjin River Estuary Through 25-hour Continuous Monitoring

2012 ◽  
Vol 15 (4) ◽  
pp. 314-322 ◽  
Author(s):  
Mi-Ok Park ◽  
Seong-Soo Kim ◽  
Seong-Gil Kim ◽  
Jinam Kwon ◽  
Suk-Mo Lee ◽  
...  
Keyword(s):  
Marine Environment ◽  
Continuous Monitoring ◽  
River Estuary ◽  
Spatial Variations ◽  
Seomjin River

"A Study on Water Quality to Understand the Cause of Bloom of Potamocorbula amurensis in Seomjin River Estuary Wetland"

2018 ◽  
Vol 19 (4) ◽  
pp. 322-327
Author(s):  
Hyoung Gon Kim ◽  
Cheong Jo Cheong ◽  
Seon Woo Cheong ◽  
Hyeong Su Kim ◽  
Young Sik Lee
Keyword(s):  
Water Quality ◽  
River Estuary ◽  
Potamocorbula Amurensis ◽  
Seomjin River

scholarly journals Using flushing rate to investigate spring-neap and spatial variations of gravitational circulation and tidal exchanges in an estuary

2010 ◽  
Vol 14 (8) ◽  
pp. 1465-1476 ◽  
Author(s):  
D. C. Shaha ◽  
Y.-K. Cho ◽  
G.-H. Seo ◽  
C.-S. Kim ◽  
K. T. Jung
Keyword(s):  
Neap Tide ◽  
Spring Tide ◽  
Vertical Mixing ◽  
River Estuary ◽  
Spatial Variations ◽  
Tidal Amplitude ◽  
Gravitational Circulation ◽  
Flushing Rate ◽  
Rapid Exchange ◽  
Dispersive Flux

Abstract. Spring-neap and spatial variations of gravitational circulation and tidal exchanges in the Sumjin River Estuary (SRE) were investigated using the flushing rate. The flushing rate was calculated between multiple estuarine segments and the adjacent bay to examine the spatial variation of two exchanges. The strength of gravitational circulation and tidal exchanges modulated significantly between spring and neap tides, where stratification alternated between well-mixed and highly-stratified conditions over the spring-neap cycle. Tide-driven dispersive flux of salt dominated over gravitational circulation exchange near the mouth during spring tide due to the larger tidal amplitude that caused well-mixed conditions and rapid exchange. In contrast, the central and inner regimes were found to be partially stratified during spring tide due to the reduction in tidal amplitude where both gravitational circulation and tidal exchanges were important in transporting salt. The combined contributions of two fluxes were also found during neap tide along the SRE due to the significant reduction in vertical mixing that accompanied strong stratification. Gravitational circulation exchange almost entirely dominated in transporting salt at the upstream end during spring and neap tides.

scholarly journals Temporal and Spatial Variations of Hypoxic Water and Suspended Substances around Tama River Estuary in Tokyo Bay, Japan

2007 ◽  
Vol 54 ◽  
pp. 1036-1040 ◽  
Author(s):  
Hiroshi YAGI ◽  
Nobuaki EZURE ◽  
Hajime ISE ◽  
Kazuo NADAOKA ◽  
Kazunobu MOROHOSHI ◽  
...  
Keyword(s):  
River Estuary ◽  
Spatial Variations ◽  
Tokyo Bay ◽  
Temporal And Spatial Variations ◽  
Suspended Substances ◽  
Hypoxic Water ◽  
Temporal And Spatial

Stratification and salt-wedge in the Seomjin river estuary under the idealized tidal influence

2017 ◽  
Vol 52 (4) ◽  
pp. 469-487 ◽  
Author(s):  
Jin Hwan Hwang ◽  
Dongmin Jang ◽  
Yong Hoon Kim
Keyword(s):  
River Estuary ◽  
Salt Wedge ◽  
Tidal Influence ◽  
Seomjin River

Saltwater Intrusion Characteristics in Seomjin River Estuary using EFDC

2015 ◽  
Vol 27 (6) ◽  
pp. 1842-1853
Author(s):  
Bo-Sik KANG ◽  
Hyo-Bong PARK ◽  
Jong-Kyu KIM
Keyword(s):  
Saltwater Intrusion ◽  
River Estuary ◽  
Seomjin River

scholarly journals Spatial variations in a condensed interval between estuarine and open-marine settings: Holocene Hudson River estuary and adjacent continental shelf

Geology ◽  
2004 ◽  
Vol 32 (2) ◽  
pp. 169 ◽  
Author(s):  
Cecilia M.G. McHugh ◽  
Stephen F. Pekar ◽  
Nicholas Christie-Blick ◽  
William B.F. Ryan ◽  
Suzanne Carbotte ◽  
...  
Keyword(s):  
Continental Shelf ◽  
River Estuary ◽  
Hudson River ◽  
Spatial Variations ◽  
Hudson River Estuary
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