| 渤海中部海域海底热扩散率及恒温层深度研究 |
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| 引用本文： | 刘文通,徐德伦,候伟,宋珊.渤海中部海域海底热扩散率及恒温层深度研究[J].中国海洋大学学报(自然科学版),1994(4). |
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| 作者姓名： | 刘文通 徐德伦 候伟 宋珊 |
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| 作者单位： | 青岛海洋大学，渤海石油公司 |
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| 摘 要： | 利用渤海中部海域泥温实测资料，计算出该海域海底热扩散率及恒温层深度。结果表明，８＃平台处的热扩散率为０．００１～０．００５ｃｍ２ｓ－１，Ａ（Ｂ）平台处为０．００２～０．０１０ｃｍ２ｓ－１。恒温层深度８＃平台处为８ｍ，Ａ（Ｂ）平台处１０ｍ，也有差异。与陆地比较，海底恒温层深度较浅，且水深越深恒温层深度越浅。
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| 关 键 词： | 渤海中部海域 泥温 热导率 海底热扩散率 恒温深度 |
STUDIES ON THE SEA-BED HEAT DIFFUSION RATE AND SOIL DEPTH OF CONSTANT TEMPERATURE IN CENTRAL BOHAI SEA |
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| Liu Wentong, Xu Delun, Hou Wei.STUDIES ON THE SEA-BED HEAT DIFFUSION RATE AND SOIL DEPTH OF CONSTANT TEMPERATURE IN CENTRAL BOHAI SEA[J].Periodical of Ocean University of China,1994(4). |
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| Authors: | Liu Wentong Xu Delun Hou Wei |
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| Institution: | Liu Wentong; Xu Delun; Hou Wei(Physical Oceanography Laboratory)Song Shan(Bobal Petroleum Company) |
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| Abstract: | The heat diffusion rate and soil depth of constant temperature are calculated by using the measured soil temperatures at the sites No. 8 and A(B) in the central Bobal Sea. The results indicate that the heat diffusion rate K is equal to 0. 001- 0. 005cm2 s-1 and 0. 002-0. 010cm2s -1 at the two sites, respectively. The soil depth of constant temperature is sin at site No. 8 and 10m at site A(B). The soil depth of constant temperature in the sea-bed is shallower compared with that on land, and the deeper the sea water, the shallower is the soil depth of constant temperature. |
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| Keywords: | Soil temperature heat diffusion rate soil depth of constant temperature |
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