欧盟层面矿产资源地球物理勘探技术主要研发进展及对我国的启示

    Research and development progresses of mineral resource geophysical exploration technology funded by European Union and its implications for China

    • 摘要: 2014年以来,欧盟在“地平线2020”(Horizon 2020)计划和欧洲创新与技术研究院(The European Institute of Innovation and Technology,EIT)支持下,先后资助了9个地球物理勘探技术研发项目,对我国矿产资源地球物理勘探技术的研发具有参考意义。通过系统整理相关项目,发现“地平线2020”计划和欧洲创新与技术研究院原材料部门的主要研发方向为穿透深度大、分辨率和精度更高、绿色环保、具有经济性的地球物理技术,具体包括地震、航空磁测、航空电磁、航空高光谱和钻探等。其研发历程给我国地球物理勘探技术的发展带来以下4点启示: ①被动源地震和电动震源是更加绿色环保的技术,压电地震仪可作为勘探隐伏石英矿床的有效手段; ②无人机航空地球物理勘探系统是重要的研发方向; ③随钻测井可能成为固体矿产勘探领域的重点研发方向之一; ④利用新型央地企关系有望推动相关技术的商业化应用和创新。研究在查明欧盟地球物理勘探技术最新研发方向的同时,对我国的相关技术领域研发和项目部署等具有启示意义。

       

      Abstract: Since 2014, the European Union (EU) has funded nine geophysical exploration technology research and development (R&D) projects under the support from Horizon 2020 and European Institute of Innovation and Technology (EIT), which has significant reference value for China's mineral resource geophysical exploration technology development. A systematic review of these projects reveals that the main R&D direction of Horizon 2020 and EIT is geophysical technologies with greater penetration depth, higher resolution and accuracy, environmental friendliness, and cost-effectiveness, including seism, airborne magnetic surveys, airborne electromagnetic surveys, airborne hyperspectral imaging, and drilling. The EU's R&D progress offers four key insights for the advancement of geophysical exploration technologies in China. ① Passive-source seismic methods and electrodynamic seismic generator are environmentally friendly technologies, and piezoelectric seismometers prove effective for exploring quartz deposits. ② Drone-based airborne geophysical exploration system is a critical R&D direction. ③ Logging-while-drilling may become one of the key R&D priorities in solid mineral exploration.④ Utilization of new partnership of government, institutions and enterprise could facilitate the commercialization and innovation of related technologies. This research not only identifies the EU's latest geophysical technology trends but also could provide strategic implications for China's R&D planning and project deployment in related fields.

       

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