西部アリューシャン・カムサッカ半島東岸沖合鮭鱒流網漁場の水塊の移動状況-II

• 田口 喜三郎

  日魯漁業株式会社

• 庄司 嘉郎

  日魯漁業株式会社

書誌事項

タイトル別名

• The Movement of Water Masses in the Seas of West Aleutian Is. and Off East Coast of Kamchatka Salmon Fishing Ground-II
• Inference after Observation by the Current Meters in Tow Layers
• 2機験流による海流観測からの推定

抄録

The observation for surface current in the west Aleutian Is. and south eastern Kamchatka waters was made by the S. S. Kyoho-Maru, salmon factory ship of Nichiro Fisheries Company, during 1953 and 1954 seasons for the purpose of investigation of driftage and direction while she has been floating and also the movement of salmon school. The method used on the observation is the same to that employed in the 1953 fishing season (see Vol. 20, No. 7 of this Bulletin) The results of the present investigation are concluded as follows: -<br> 1) The direction and velocity of surface currents in offshore waters have no small variation.<br> 2) Velocity is found ordinarily under 1.0 mile per hour.<br> 3) East ward current is rare in the south off west Aleutian Is. SW_, W_, NW_, and N-ward currents are dominant in the sea between longitudes 162° E and 170° E. Also SW_, W_, and N ward currents occur more frequently than those of other direction in the waters off southeastern Kamchatka.<br> But we are now not in a position to know sufficiently on the surface current of such sea areas, since the direction and velocity of the current are so considerably variable. More detailed knowledge on these problems will be taken after an accumulation of authentic data in future days.

収録刊行物

• 日本水産学会誌

  日本水産学会誌 20 (9), 780-782, 1955

  公益社団法人 日本水産学会

キーワード

• Aquatic Science

詳細情報

• CRID: 1390282681391041152
• NII論文ID: 130000915292
• DOI: 10.2331/suisan.20.780
• ISSN: 1349998X
• ISSN: 00215392
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可