海底大地电磁探测仪器的投放与回收实验  

The Putting in and Withdrawal of the Marine Magnetotelluric Instruments

作　　者：邓明[1] 魏文博[1] 邓靖武[1] 高绍勤[1] 李立学[1] 

机构地区：[1]中国地质大学地球物理与信息技术学院,北京100083

出　　处：《实验室研究与探索》2003年第6期47-49,共3页Research and Exploration In Laboratory

基　　金：国家863计划研究课题资助(820-03-04);(2002AA615020).

摘　　要：将探测仪器投放到海底,并在数据采集完成后实施设备回收,是海洋地质勘探的关键技术之一。进行海底大地电磁探测在国内尚无前人经验。针对上述问题,经过实验研究,探索出一套较为实用可靠的技术方案。即采用索控脱钩和声学释放的方法,达到预期的科学目的。该技术方案已在海洋实验中获得成功。In the marine geologic prospecting, it is a key technique to put the instruments on the seafloor and withdraw it after acquisition. At present, there is no experience of marine magnetotelluric prospecting in China. Therefore, a set of reliable and practical technical proposal has been given by experiment and research. It was realized by using ropecontrol detacher and sonar release. The proposal was realized in the marine experiment.

关 键 词：海底大地电磁探测仪器 海洋地质勘探 声学释放 投放 回收 海洋实验 索控脱钩 

分 类 号：P714.6[天文地球—海洋科学]