| 东海陆架盆地与冲绳海槽盆地构造活动的差异性 |
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| 引用本文： | 王述功,王冠荣,何长海.东海陆架盆地与冲绳海槽盆地构造活动的差异性[J].海洋科学进展,1999(3). |
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| 作者姓名： | 王述功 王冠荣 何长海 |
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| 作者单位： | 国家海洋局第一海洋研究所!青岛,266003,国家海洋局第一海洋研究所!青岛,266003,国家海洋局第一海洋研究所!青岛,266003 |
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| 摘 要： | 东海陆架盆地和冲绳海槽盆地在区域地质构造上虽然同属下沉区,但它们的重力异常（其中包括布格异常、空间异常和均衡异常）、地貌特征、沉积环境、地壳类型、应力分布、构造活动、成因机制上均存在着本质的差别,从而揭示了两者决不是简单的“块体”下沉,而是两个性质完全不相同的构造单元。
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| 关 键 词： | 东海陆架盆地 冲绳海槽盆地 构造活动 成因机制 |
The Tectonic Activity Difference Between the East China Sea Shelf Basin and the Okinawa Trough Basin |
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| Wang Shugong,Wang Guanrong,He Changhai.The Tectonic Activity Difference Between the East China Sea Shelf Basin and the Okinawa Trough Basin[J].Advances in Marine Science,1999(3). |
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| Authors: | Wang Shugong Wang Guanrong He Changhai |
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| Abstract: | Although both the East China Sea Shelf Basin and the Okinawa Trough Basin belong to sinking areas in regional geological tectonics, differences in nature exist in their gravity anomalies (including Bouguer gravity anomaly, free air gravity anomaly and isostatic gravity anomaly), morphologic properties, sedimental environment, crustal types, stress distribution, tectonic activities and formation mechanism, thus revealing indicate that they are not simple "Block" sinking, but belong to two tectonic units completely differences in nature. |
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| Keywords: | East China Sea Shelf Basin Okinawa Trough Basin Tectonic activities Formation mechanism |
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