龙海流会—漳浦将军澳断裂活动与地震
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摘要
福建龙海流会 -漳浦将军澳断裂展布于九龙江口以南沿海 ,地质构造上属于长乐—诏安断裂带南段 ,是我国东南沿海晚第三纪玄武岩喷发的地区之一。本文分析了龙海流会 -漳浦将军澳断裂从晚第三纪 -第四纪晚更新世多次的玄武岩喷发及活动特征 ,探讨了活动断裂与地震的关系 ,分析了地质旅游综合开发的潜在优势。研究结果表明 :龙海流会 -漳浦将军澳断裂是晚第三纪 -第四纪晚更新世早期 (N2 -Q3)玄武岩循其多次喷发 ,晚更新世 (Q3)活动明显 ,属晚更新世活动断裂 ;该断裂附近今后仍有可能发生 5级左右地震 ,应加强地震监测 ;本区玄武岩火山口及名胜古迹旅游资源十分丰富 ,可努力使其成为今后发展的重要行业。
LongHai to ZhangPu that is at the south section fault from ChangLe to ZhaoAn where break forth tht basalt at latest teriary and quaternary for LiuHuei in LongHai to JiangJunOu in ZhangPU that is the south area for the riverfor JiuLongJian. The paper is analysed the active character of the fault from the last-quaternary and the combinatorial charcter of the fault from the latest quaternary and the combinatorial charcter, the charcter that the basalt was break forth along the fault from the latest tertiary to quaternary,it discusses the relation fo active obviously at the latest Pleistocene,the basalt was break forth along the fault from the latest tertiary to the latest quaternary(N2-Q3),it is obviously active from the quaternary. It shall happening the earthquake of 5 grade in the future. We must enhance the seismic inspect. The resource of tour is enough, it will develop in the future.
LongHai to ZhangPu that is at the south section fault from ChangLe to ZhaoAn where break forth tht basalt at latest teriary and quaternary for LiuHuei in LongHai to JiangJunOu in ZhangPU that is the south area for the riverfor JiuLongJian. The paper is analysed the active character of the fault from the last-quaternary and the combinatorial charcter of the fault from the latest quaternary and the combinatorial charcter, the charcter that the basalt was break forth along the fault from the latest tertiary to quaternary,it discusses the relation fo active obviously at the latest Pleistocene,the basalt was break forth along the fault from the latest tertiary to the latest quaternary(N2-Q3),it is obviously active from the quaternary. It shall happening the earthquake of 5 grade in the future. We must enhance the seismic inspect. The resource of tour is enough, it will develop in the future.
引文
①福建省地质局区域地质测量队,1/20万泉州幅、厦门幅区域地质调查报告,1977年。
[1]丁祥焕等,福建东南沿海活动断裂与地震,福州,福建科学技术出版社,1999。
[2]黄卿团等,福建东南沿海晚第四纪断陷构造的形成和发育,活动断裂研究,地震出版社,7,1999。
[3]王耀东,丁祥焕等,福建东南部近岸海域断裂与地震,西北地震学报,1(3),1979。
[4]廖其林等,福建长乐-诏安断裂带地壳上地幔结构与地热远景的初步探讨,海洋学报,11(6),1989。
[5]赵海玲,东南沿海地区晚第三纪-第四纪大陆裂谷火山作用及深部作用过程,武汉,中国地质大学出版社,1990。
[6]中国科学院南海海洋研究所、福建海洋研究所台湾海峡课题组,台湾海峡西部石油地质地球物理调查研究,北京,海洋出版社,1989。
[1]丁祥焕等,福建东南沿海活动断裂与地震,福州,福建科学技术出版社,1999。
[2]黄卿团等,福建东南沿海晚第四纪断陷构造的形成和发育,活动断裂研究,地震出版社,7,1999。
[3]王耀东,丁祥焕等,福建东南部近岸海域断裂与地震,西北地震学报,1(3),1979。
[4]廖其林等,福建长乐-诏安断裂带地壳上地幔结构与地热远景的初步探讨,海洋学报,11(6),1989。
[5]赵海玲,东南沿海地区晚第三纪-第四纪大陆裂谷火山作用及深部作用过程,武汉,中国地质大学出版社,1990。
[6]中国科学院南海海洋研究所、福建海洋研究所台湾海峡课题组,台湾海峡西部石油地质地球物理调查研究,北京,海洋出版社,1989。
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