Norwegian spring-spawning herring & Northeast Arctic cod : 100 years of research and management
著者
書誌事項
Norwegian spring-spawning herring & Northeast Arctic cod : 100 years of research and management
Tapir Academic Press, c2008
- タイトル別名
-
Norwegian spring-spawning herring and Northeast Arctic cod
大学図書館所蔵 全1件
  青森
  岩手
  宮城
  秋田
  山形
  福島
  茨城
  栃木
  群馬
  埼玉
  千葉
  東京
  神奈川
  新潟
  富山
  石川
  福井
  山梨
  長野
  岐阜
  静岡
  愛知
  三重
  滋賀
  京都
  大阪
  兵庫
  奈良
  和歌山
  鳥取
  島根
  岡山
  広島
  山口
  徳島
  香川
  愛媛
  高知
  福岡
  佐賀
  長崎
  熊本
  大分
  宮崎
  鹿児島
  沖縄
  韓国
  中国
  タイ
  イギリス
  ドイツ
  スイス
  フランス
  ベルギー
  オランダ
  スウェーデン
  ノルウェー
  アメリカ
注記
"Institute of Marine Research/Havforskningsinstituttet."
Includes bibliographical references (p. 174-177)
収録内容
- Introduction / Odd Nakken
- From fisheries research to fisheries science, 1900-1940 : tracing the footsteps of Johan Hjort in Bergen and the ICES / Gunnar Sœtersdal
- Technological developments in Norwegian fisheries / Steinar Olsen
- Norwegian spring-spawning herring : history of fisheries, biology and stock assessment / Olav Dragesund, Ole Johan Østvedt and Reidar Toresen
- Northeast Arctic cod : fisheries, life history, stock fluctuations and management / Arvid Hylen, Odd Nakken and Kjell Nedreaas
- The Barents Sea 0-group surveys : a new concept of pre-recruitment studies / Olav Dragesund ... [et al.]
- Acoustics in fisheries science in Norway / Odd Nakken
- Fish behaviour, selectivity and fish-capture technology / Steinar Olsen
内容説明・目次
内容説明
Norwegian spring-spawning herring and Northeast Arctic cod are two of the largest and commercially most important fish stocks in the North Atlantic. Both these stocks have their spawning fields at the Norwegian coast and they have been the major target species for Norwegian fisheries for a millennium. They are also among the few fish stocks in the world which have been systematically investigated and monitored for more than a century. The scientific results arrived at early in the century for these two stocks, formed the basis for much of the development in international fisheries science later on. This book describes how fisheries, fisheries science and management for Norwegian spring-spawning herring and Northeast Arctic cod developed during the 20th century. Both populations had serious declines in stock size and yield due to overfishing. The herring stock was in a state of collapse for about 20 years. Management measures introduced during the two-three last decades made both stocks recover in the 1990s.
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