Effect of winter meteorological conditions and tidal current on the formation of cold bottom water and its influence on the recruitment of walleye pollock (Theragra chalcogramma) in the eastern Bering Sea shelf 東部ベーリング海大陸棚の底層冷水の形成に関わる冬期気象条件と潮流の効果およびスケトウダラ加入量に与える影響
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著者
書誌事項
- タイトル
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Effect of winter meteorological conditions and tidal current on the formation of cold bottom water and its influence on the recruitment of walleye pollock (Theragra chalcogramma) in the eastern Bering Sea shelf
- タイトル別名
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東部ベーリング海大陸棚の底層冷水の形成に関わる冬期気象条件と潮流の効果およびスケトウダラ加入量に与える影響
- 著者名
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東屋, 知範
- 著者別名
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アズマヤ, トモノリ
- 学位授与大学
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北海道大学
- 取得学位
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博士 (水産学)
- 学位授与番号
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甲第3927号
- 学位授与年月日
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1996-03-25
注記・抄録
博士論文
目次
- 学位論文内容の要旨 / (0001.jp2)
- CONTENTS / (0007.jp2)
- 1.Preface / p1 (0010.jp2)
- 2.Spatial distributions of tidal current and its mixing energy over the eastern Bering Sea shelf / p5 (0014.jp2)
- 2.1 Introduction / p5 (0014.jp2)
- 2.2 Hydrographic data / p7 (0016.jp2)
- 2.3 Numerical simulations of tide / p8 (0017.jp2)
- 2.4 Discussion / p12 (0021.jp2)
- 2.5 Conclusions / p19 (0028.jp2)
- 3.Effect of winter meteorological conditions on the formation of the cold bottom water in the eastern Bering Sea shelf / p21 (0030.jp2)
- 3.1 Introduction / p21 (0030.jp2)
- 3.2 Data and methods / p22 (0031.jp2)
- 3.3 Sea conditions and meteorological conditions in the previous winter / p23 (0032.jp2)
- 3.4 EOF analysis of 500 hPa heights and sea conditions / p30 (0039.jp2)
- 3.5 Discussion / p32 (0041.jp2)
- 3.6 Conclusions / p35 (0044.jp2)
- 4.Influence of interannual change in oceanic conditions on abundance of walleye pollock (Theragra chalcogramma) / p36 (0045.jp2)
- 4.1 Introduction / p36 (0045.jp2)
- 4.2 Influence of winter sea conditions on the abundance of walleye pollock / p37 (0046.jp2)
- 4.3 Discussion and conclusion / p38 (0047.jp2)
- 5.Summary / p42 (0051.jp2)
- Acknowledgements / p45 (0054.jp2)
- Reference / p46 (0055.jp2)
- Figures / (0061.jp2)