| 浙江南部外海温度分布特征 |
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| 引用本文： | 侯伟芬,俞存根,郑基,邹莉,青尚明.浙江南部外海温度分布特征[J].浙江水产学院学报,2010(1):59-63. |
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| 作者姓名： | 侯伟芬 俞存根 郑基 邹莉 青尚明 |
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| 作者单位： | 浙江海洋学院水产学院,浙江舟山316004 |
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| 基金项目： | 浙江省科技厅项目（2005C33055） |
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| 摘 要： | 利用2006年5月、9月、11月、2月在浙江南部外海26°00′-28°30′N，121°44′-125°44′E海域测得温度数据资料进行分析，结果表明：表层平均水温：春季23．40℃，夏季25．85℃，秋季23．41℃，冬季17．48℃；底层平均水温：春季17．26℃，夏季20．78℃，秋季22．27℃，冬季18．36℃。垂直分布上，春季在50～80m存在0．11℃/m的温跃层，夏季在30～70m处温跃层强盛，约为0．20℃／m，秋季0～10m处有逆温层，50-70m处存在0．19℃/m的温跃层，冬季均匀层增厚，温跃层消失。
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| 关 键 词： | 浙江南部外海 水温 分布特征 |
The Distribution Characteristics of Temperature in the Offshore Waters of Southern Zhejiang Province |
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| Institution: | HOU Wei-fen,YU Cun-gen, ZHENG Ji, et al (Fisheries School of Zhejiang Ocean University, Zhoushan 316004, China ) |
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| Abstract: | This article has used the temperature data surveyed in Zhejiang southern overseas （26°00′-28° 30′N, 121°44′-125°44′E）on May, September, November and February, 2006. The results showed that： The surface average temperature is 23.40 ℃ in spring, 25.85 ℃ in summer, 23.41 ℃ in autumn and 17.48 ℃ in winter; The bottom average temperature is 17.26 ℃ in spring, 20.78 ℃ in summer, 22.27 ℃in autumn and 18.36 ℃ in winter. In vertical distribution, in spring the thermocline is in the depths of 50-80 m and its strength is 0.11 ℃/m. In summer, the thermocline is very strong in the depths of 30-70 m and its strength is 0.20 ℃/m. In autumn, there is temperature inversion in 0-10 m and thermocline in 50-70 m which＇s strength is 0.19 ℃/ m.In winter, the temperature is well-distributed and the thermocline is disappear. |
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| Keywords: | Zhejiang southern overseas temperature distribution characteristics |
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