Formation mechanism of the cold-water belt formed off the soya warm current

2006 ◽  
Vol 62 (4) ◽  
pp. 457-471 ◽  
Author(s):  
Miho Ishizu ◽  
Yujiro Kitade ◽  
Masaji Matsuyama
Keyword(s):  
Formation Mechanism ◽  
Cold Water ◽  
Soya Warm Current ◽  
Warm Current

Characteristics of the cold-water belt formed off Soya Warm Current

2008 ◽  
Vol 113 (C12) ◽  
Author(s):  
Miho Ishizu ◽  
Yujiro Kitade ◽  
Masaji Matsuyama
Keyword(s):  
Cold Water ◽  
Soya Warm Current ◽  
Warm Current

scholarly journals Observations and model experiments of the diurnal eddy of the Cold Water Belt along the offshore side of the Soya Warm Current

2018 ◽  
Vol 27 (4) ◽  
pp. 155-174
Author(s):  
Hiroyuki Iida ◽  
Yutaka Isoda ◽  
Naoto Kobayashi ◽  
Kazuki Horio
Keyword(s):  
Cold Water ◽  
Soya Warm Current ◽  
Warm Current ◽  
Model Experiments

Subinertial and seasonal variations in the Soya Warm Current revealed by HF ocean radars, coastal tide gauges, and bottom-mounted ADCP

2009 ◽  
Vol 65 (1) ◽  
pp. 31-43 ◽  
Author(s):  
Naoto Ebuchi ◽  
Yasushi Fukamachi ◽  
Kay I. Ohshima ◽  
Masaaki Wakatsuchi
Keyword(s):  
Seasonal Variations ◽  
Tide Gauges ◽  
Soya Warm Current ◽  
Warm Current

scholarly journals Satellite-measured seasonal variations in primary production in the scallop-farming region of the Okhotsk Sea

2009 ◽  
Vol 66 (7) ◽  
pp. 1557-1569 ◽  
Author(s):  
M. A. Mustapha ◽  
S. Sei-Ichi ◽  
T. Lihan
Keyword(s):  
Sea Ice ◽  
Primary Production ◽  
Seasonal Variations ◽  
Cold Water ◽  
Late Spring ◽  
Frontal Area ◽  
Okhotsk Sea ◽  
Physical Processes ◽  
Soya Warm Current ◽  
Chl A

Abstract Mustapha, M. A., Sei-Ichi, S., and Lihan, T. 2009. Satellite-measured seasonal variations in primary production in the scallop-farming region of the Okhotsk Sea. – ICES Journal of Marine Science, 66: 1557–1569. Seasonal variation in primary production after a retreat of the sea ice in the scallop-farming region along the Hokkaido coast of the Okhotsk Sea (1998–2004) was determined using satellite images. Annual variability in primary production was caused by variability in the physical processes associated with retreat of the sea ice, advection of the Sōya Warm Current (SWC), and intrusion of the East Sakhalin Current (ESC). Variability in primary production resulted in variability in the Chl a concentration, which was also demonstrated with an empirical orthogonal function (EOF) analysis. Enhancement of Chl a concentration in the frontal area in late spring was demonstrated by the second EOF mode of Chl a concentration (14.2% of variance), in parallel with the generation of a well-developed frontal area resulting from the advection of warm waters of the SWC along the coast in late spring, as indicated by the second EOF mode of sea surface temperature (SST; 1.8% of variance). Elevated Chl a concentration and the presence of cold water of the ESC in late autumn were also highlighted by the third EOF mode of Chl a concentration (9.0% of variance) and SST (1.5% of variance). Prolonged high primary production within the scallop-farming region after spring is supported by the development of a frontal area in summer and strengthening of the ESC in autumn.

Evolution of the Yellow Sea Warm Current and the Yellow Sea Cold Water Mass since the Middle Pleistocene

2016 ◽  
Vol 442 ◽  
pp. 48-60 ◽  
Author(s):  
Xi Mei ◽  
Rihui Li ◽  
Xunhua Zhang ◽  
Qingsong Liu ◽  
Jianxing Liu ◽  
...  
Keyword(s):  
Yellow Sea ◽  
Water Mass ◽  
Cold Water ◽  
The Yellow Sea ◽  
Middle Pleistocene ◽  
Yellow Sea Warm Current ◽  
Warm Current ◽  
Cold Water Mass

scholarly journals Marine Reservoir Effects Deduced from 14C Dates on Pottery Residues, Bones, and Molluskan Shells from the Hamanaka 2 Archaeological Site, Rebun Island, Hokkaido, Japan

Radiocarbon ◽  
2016 ◽  
Vol 58 (4) ◽  
pp. 755-770 ◽  
Author(s):  
Yoshiki Miyata ◽  
Akiko Horiuchi ◽  
Megumi Kondo ◽  
Shin Onbe ◽  
Kunio Yoshida ◽  
...  
Keyword(s):  
Age Differences ◽  
Archaeological Site ◽  
Bone Collagen ◽  
Sea Lion ◽  
Soya Warm Current ◽  
Warm Current ◽  
Sea Mammals ◽  
Rebun Island ◽  
Apparent Age ◽  
Charred Wood

AbstractThis article investigates the marine reservoir effects from apparent age differences among molluskan shells, birds, and sea mammals from the Hamanaka 2 archaeological site, Rebun Island, Japan, which was occupied during the latter half of the Late Jomon period (1300−1200 cal BC). The radiocarbon ages were younger in the order of charred wood<marine molluskan shells<Alcidae<Japanese sea lion≤charred materials on potsherds. According to data from molluskan shells from the site, the local marine reservoir correction (ΔR) for the Soya Warm Current, which flows near Rebun Island, was 172±39 14C yr. ΔR values of bone collagen for Alcidae (a family of seabirds) and Japanese sea lion were 289 and 389 14C yr, respectively. A ΔR value of 447±55 14C yr was obtained on charred material from the inner surfaces of potsherds at Hamanaka 2. The different reservoir effects relate to the differences in the diets or habitats of the shellfish, sea lion, and seabird remains at the site.

Anticyclonic eddy caused by the Soya Warm Current in an Okhotsk OGCM

2007 ◽  
Vol 63 (3) ◽  
pp. 379-391 ◽  
Author(s):  
Keisuke Uchimoto ◽  
Humio Mitsudera ◽  
Naoto Ebuchi ◽  
Yasumasa Miyazawa
Keyword(s):  
Anticyclonic Eddy ◽  
Soya Warm Current ◽  
Warm Current
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