Chemical evidence for the origin of the cold water belt along the northeastern coast of Hokkaido

Kuma, Kenshi; Sasayama, Ryohei; Hioki, Nanako; Morita, Yuichiroh; Isoda, Yutaka; Hirawake, Tohru; Imai, Keiri; Aramaki, Takafumi; Nakamura, Tomohiro; Nishioka, Jun; Ebuchi, Naoto

Chemical evidence for the origin of the cold water belt along the northeastern coast of Hokkaido

Kuma, Kenshi; Sasayama, Ryohei; Hioki, Nanako et al.

Journal of Oceanography, 2014, 70(4), 377-387

Permalink : https://hdl.handle.net/2115/59630

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アクセス権	open access
URI	https://hdl.handle.net/2115/59630
タイトル	Chemical evidence for the origin of the cold water belt along the northeastern coast of Hokkaido
著者	Kuma, Kenshi ; Sasayama, Ryohei ; Hioki, Nanako ; Morita, Yuichiroh ; Isoda, Yutaka ; Hirawake, Tohru ; Imai, Keiri ; Aramaki, Takafumi ; Nakamura, Tomohiro ; Nishioka, Jun ; Ebuchi, Naoto
e-Rad_Researcher 30205158 著者名 Kuma, Kenshi
著者名 Sasayama, Ryohei
著者名 Hioki, Nanako
著者名 Morita, Yuichiroh
著者名 Isoda, Yutaka
著者名 Hirawake, Tohru
著者名 Imai, Keiri
著者名 Aramaki, Takafumi
e-Rad_Researcher 60400008 著者名 Nakamura, Tomohiro
e-Rad_Researcher 90371533 著者名 Nishioka, Jun
e-Rad_Researcher 10203655 著者名 Ebuchi, Naoto
言語	英語
キーワード	Cold water belt
	Okhotsk Sea
	Japan Sea
	Chemical components
	Hydrographic data
発行日	2014-08
出版者	Springer
収録物名	Journal of Oceanography
巻(号)	70(4)
ページ	377-387
抄録	In the southwestern Okhotsk Sea, the cold water belt (CWB) is frequently observed on satellite images offshore of the Soya Warm Current flowing along the northeastern coast of Hokkaido, Japan, during summertime. It has been speculated that the CWB is upwelling cold water that originates from either subsurface water of the Japan Sea off Sakhalin or bottom water of the Okhotsk Sea. Hydrographic and chemical observations (nutrients, humic-type fluorescence intensity, and iron) were conducted in the northern Japan Sea and southwestern Okhotsk Sea in early summer 2011 to clarify the origin of the CWB. Temperature-salinity relationships, vertical distributions of chemical components, profiles of chemical components against density, and the (NO3 + NO2)/PO4 relationship confirm that water in the CWB predominantly originates from Japan Sea subsurface water.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	The final publication is available at link.springer.com
PISSN	0916-8370
NCID	AA00704803
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1007/s10872-014-0239-3