| 粤西水东近岸沉积的重矿物特征及其环境意义 |
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| 引用本文： | 陈耀泰.粤西水东近岸沉积的重矿物特征及其环境意义[J].中山大学学报(自然科学版),1990,29(1):89-96. |
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| 作者姓名： | 陈耀泰 |
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| 作者单位： | 中山大学地理学系 |
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| 摘 要： |
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| 关 键 词： | 粤西 海岸 重矿物 沉积 泥沙搬运 |
Heavy Mineral Characteristics in Near-shore Sediment of Shuidong of West Guangdong and Significance of Their Environments |
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| Chen Yaotai.Heavy Mineral Characteristics in Near-shore Sediment of Shuidong of West Guangdong and Significance of Their Environments[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,1990,29(1):89-96. |
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| Authors: | Chen Yaotai |
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| Institution: | Chen Yaotai Department of Ceography |
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| Abstract: | Shuidong gulf of west Guangdong is a typical coast of the Barrier a Lagoon.There are twenty seven kinds of heavy mineral identified in near-shore sediment,four different combinations are constructed.Contents of the seamineral of them have a changing trend from higher to lower a range from sea to land,and the ra-tio of content of unstable mineral to stable mineral is an opposed changing cha-racteristic,they lprovide the proof that minerals carried from sea to land.The mineralagical collective is a characteristic mineral reflecting the seashore environment.Four heavy mineral combinations show respectively the different characteristics of hydraulic-sediment environment of Barrier-Lagoon system in Shuidong. |
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| Keywords: | west Guangdong heavy mineral sedimentary environment sediment carrying |
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