| 高密度电法技术在牡蛎礁勘查中的应用效果 |
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| 引用本文： | 秦磊,蔡运胜,许钦环,宋广明,张宝华.高密度电法技术在牡蛎礁勘查中的应用效果[J].地质找矿论丛,2013,28(2):305-309. |
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| 作者姓名： | 秦磊 蔡运胜 许钦环 宋广明 张宝华 |
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| 作者单位： | 天津华北地质勘查局地质研究所;天津华北地质勘查局;中钢集团天津地质研究院;天津华勘集团有限公司 |
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| 基金项目： | 天津市国土资源与房管避项目“天津七里海古海岸与湿地地质遗迹调查与保护”(编号:津国土房任[2011]2号)资助 |
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| 摘 要： | 天津牡蛎礁是全新世以来海侵海退过程中在天津滨海平原留下的重要地质遗迹,是海陆变迁的佐证,对推演天津滨海平原的成陆史具有重要的科学价值。选用物探高密度电法探测手段对宁河县七里海罾口河南岸的牡蛎礁分布进行了试验研究,并布设了7个钻孔对高密度电法的探测结果进行验证。结果表明:高密度电法技术能经济、快速、有效地探测地下牡蛎礁的分布。
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| 关 键 词： | 高密度电法 钻探验证 牡蛎礁 天津市 |
| 收稿时间： | 2012/12/8 0:00:00 |
| 修稿时间： | 2012/12/19 0:00:00 |
Study on the high density resistivity method in oyster reef exploration |
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| QIN Lei,CAI Yunsheng,XU Qinhuan,SONG Guangming and ZHANG Baohua.Study on the high density resistivity method in oyster reef exploration[J].Contributions to Geology and Mineral Resources Research,2013,28(2):305-309. |
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| Authors: | QIN Lei CAI Yunsheng XU Qinhuan SONG Guangming and ZHANG Baohua |
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| Institution: | 1(1.Geological Institute of North China Geological Exploration Bureau of Tianjin,Tianjin 300170,China; 2.North China Bureau of Geological Exploration,Tianjin,300170,China; 3.Sinosteel Tianjin Geological Academy,Tianjin 300061,China; 4.Tianjin North China Limited company,Tianjin 300181,China) |
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| Abstract: | The Oyster reef in Tianjin is an important geological relic remaining at Tianjin coastal plain since Holocene and records evidence of the change of sea and land and is of scientific value for induction of formation of continent of Tianjin coastal plain. The new method, high density resistivity method was tested to detect oyster reef distribution at the south bank of Zengkou River in Qilihai town, Ninghe County. Seven holes were drilled to verify the method. The drilling result is coincident with that of the high density resistivity detection thus the method is economic, quick and effective. |
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| Keywords: | high density resistivity method the drilling verification oyster reefs Tianjin |
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