EM122多波束测深系统在大洋多金属结核资源调查中的应用

详细信息

收稿日期: 2015-05-25

APPLICATION OF EM122 MULTIBEAM SYSTEM IN THE OCEAN POLYMETALLIC NODULE RESOURCE SURVEY

Received Date: 25 May 2015

摘要: 大洋多金属结核作为潜在的战略资源,日益得到人们的重视。依据海洋六号船的EM122多波束测深系统在太平洋海盆的实测背散射强度数据,证实多波束测深系统的背散射强度数据与多金属结核分布存在一定的联系,从而可以为大洋资源调查中多金属结核矿区的圈定提供前期数据参考。
- 多金属结核 /
- 多波束测深系统 /
- 背散射强度
Abstract: Oceanic polymetallic nodules, as a kind of potential strategic resource, are getting more attention. The back-scatter intensity data from the Pacific Basins of the EM 122 multi-beam system on the Haiyang-6 vessel, have proven that the back-scatter intensity is related to certain degree with polymetallic nodules. Thus, it could be used a reference for the delineation of polymetallic nodule in the oceanic resource survey.
- polymetallic nodule /
- multi-beam system /
- back-scatter intensity