Imaging the Yellow Sea Bottom Cold Water from multichannel seismic data

2017 ◽  
Vol 73 (5) ◽  
pp. 701-709 ◽  
Author(s):  
Hye-Jin Moon ◽  
Han-Joon Kim ◽  
Chung-Ho Kim ◽  
Seonghoon Moon ◽  
Su-hwan Lee ◽  
...  
Keyword(s):  
Seismic Data ◽  
Yellow Sea ◽  
Cold Water ◽  
The Yellow Sea ◽  
Sea Bottom ◽  
Multichannel Seismic Data ◽  
Bottom Cold Water

scholarly journals Seasonal migration of the Yellow Sea Bottom Cold Water

2014 ◽  
Vol 119 (7) ◽  
pp. 4430-4443 ◽  
Author(s):  
Bin Wang ◽  
Naoki Hirose ◽  
Boonsoon Kang ◽  
Katsumi Takayama
Keyword(s):  
Yellow Sea ◽  
Cold Water ◽  
Seasonal Migration ◽  
The Yellow Sea ◽  
Sea Bottom ◽  
Bottom Cold Water

The genus Eudorella (Crustacea: Cumacea) from the Yellow Sea, with description of a new species

1999 ◽  
Vol 79 (3) ◽  
pp. 445-457
Author(s):  
Jae-Sang Hong ◽  
Mi-Ra Park
Keyword(s):  
New Species ◽  
Yellow Sea ◽  
Cold Water ◽  
The Yellow Sea ◽  
Shallow Waters ◽  
Korean Waters ◽  
Sea Bottom ◽  
First Time ◽  
Bottom Cold Water ◽  
A New Species

Two species of the genus Eudorella (Crustacea: Cumacea) were collected and examined from the Yellow Sea. A new species and one new record of Eudorella are described and illustrated. This new species Eudorella hwanghaensis sp. nov. closely resembles E. intermedia, but it differs from the latter species in bearing a distinct apical spine of endopod with uropod peduncle. The distribution of the new species is confined to the central portion of the Yellow Sea, and its distributional range coincides well with that of the Yellow Sea Bottom Cold Water Mass. Eudorella pacifica is recorded for the first time in Korean waters. It occurred in shallow waters and was distributed widely on both coastal sides of the Yellow Sea.

Interannual variation of the southern limit in the Yellow Sea Bottom Cold Water and its causes

2014 ◽  
Vol 139 ◽  
pp. 119-127 ◽  
Author(s):  
Hee-Won Yang ◽  
Yang-Ki Cho ◽  
Gwang-Ho Seo ◽  
Sung Hyup You ◽  
Jang-Won Seo
Keyword(s):  
Yellow Sea ◽  
Interannual Variation ◽  
Cold Water ◽  
The Yellow Sea ◽  
Southern Limit ◽  
Sea Bottom ◽  
Bottom Cold Water

Potential of a Tintinnid Species, Tintinnidium primitivum, as a Biological Indicator in the Yellow Sea Bottom Cold Water

2021 ◽  
Author(s):  
Young Ok Kim ◽  
Jungmin Choi ◽  
Kyung-Hee Oh ◽  
Dong Han Choi ◽  
Jae Hoon Noh ◽  
...  
Keyword(s):  
Yellow Sea ◽  
Cold Water ◽  
Biological Indicator ◽  
The Yellow Sea ◽  
Sea Bottom ◽  
Bottom Cold Water

scholarly journals Spatial Distribution of Sound Scattering Layer and Density Estimation of Euphausia pacifica in the Center of the Yellow Sea Bottom Cold Water Determined by Hydroacoustic Surveying

2022 ◽  
Vol 10 (1) ◽  
pp. 56
Author(s):  
Hansoo Kim ◽  
Garam Kim ◽  
Mira Kim ◽  
Donhyug Kang
Keyword(s):  
Spatial Distribution ◽  
Water Temperature ◽  
Yellow Sea ◽  
Cold Water ◽  
Marine Ecosystem ◽  
The Yellow Sea ◽  
Scattering Layer ◽  
Sea Bottom ◽  
Sound Scattering Layer ◽  
Bottom Cold Water

The Yellow Sea Bottom Cold Water (YSBCW) refers to seawater with a water temperature of 10 °C or less found at the bottom of the center of the Yellow Sea. The spatiotemporal variability of the YSBCW directly affects the distribution of organisms in the marine ecosystem. In this study, hydroacoustic and net surveys were conducted in April (spring) to understand the spatial distribution of the sound scattering layer (SSL) and estimate the density of Euphausia pacifica (E. pacifica) in the YSBCW. Despite the shallow water in the YSBCW region, E. pacifica formed an SSL, which was distributed near the bottom during the daytime; it showed a diel vertical migration (DVM) pattern of movement toward the surface during the nighttime. The mean upward and downward swimming speeds around sunset and sunrise were approximately 0.6 and 0.3–0.4 m/min, respectively. The E. pacifica density was estimated in the central, western, and eastern regions; the results were approximately 15.8, 1.3, and 10.3 g/m2, respectively, indicating significant differences according to region. The results revealed high-density distributions in the central and eastern regions related to the water temperature structure, which differs regionally in the YSBCW area. Additional studies are needed regarding the spatial distribution of E. pacifica in the YSBCW and its relationship with various ocean environmental parameters according to season. The results of this study contribute to a greater understanding of the structure of the marine ecosystem in the YSBCW.

A numerical study on the density driven circulation in the Yellow Sea Cold Water Mass

2015 ◽  
Vol 14 (3) ◽  
pp. 457-463 ◽  
Author(s):  
Chunyan Zhou ◽  
Ping Dong ◽  
Guangxue Li
Keyword(s):  
Yellow Sea ◽  
Water Mass ◽  
Cold Water ◽  
Numerical Study ◽  
The Yellow Sea ◽  
Cold Water Mass
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