| 渤海及其邻近地区热流值的初步分析 |
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| 引用本文： | 解政文,吴乾蕃,张汝惠,谢奕真. 渤海及其邻近地区热流值的初步分析[J]. 地震地质, 1980, 2(3): 57 |
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| 作者姓名： | 解政文 吴乾蕃 张汝惠 谢奕真 |
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| 作者单位： | 国家地震局地质研究所(解政文，吴乾蕃，张汝惠)，国家地震局地质研究所(谢奕真) |
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| 摘 要： | 本文描述了渤海及其邻近地区的地热状况,指出该地区的地层温度、地温梯度和大地热流有从四周向渤海逐步地升高的趋势,其与地质构造特征和地壳上地幔结构可相对应,与其它地球物理场特征大致吻合。并提出该区尤其是郯庐带的某些地段可能有上地幔物质上涌,引起地壳深部产生很大的温度差异和密度差异,造成热应力的高度集中
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| 关 键 词： | 邻近地区 大地热流值 渤海中部 微卡 地温梯度 初步分析 高地温 辽河凹陷 华北平原 渤中凹陷 |
A PRELIMINARY ANALYSIS OF SOME HEAT FLOW VALUES IN THE BOHAI SEA AND ADJACENT REGION |
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| Abstract: | In this paper some heat flow values the geothermal in the Bohai sea and adjacent region are described.The temperature distribution, geothermal gradient and heat flow in this region have a tendency of increasing gradually from the land to the sea. This tendency is well correlated to the geotectonic features and the structure of the crust and upper mantle, and approximately coincident to the features of other geophysical field in this region. It is suggested that the possible upwelling of the mate |
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