加强物理海洋、海洋生物、海洋地质与地球物理、海洋化学等优势领域研究。支持工程海洋学、极地海洋学、海洋观测技术学等新兴领域的研究。推进海洋科学国家重点实验室和科学创新基地建设。拓展野外科学观测站点建设,完善海洋科学观测网络,推进海上综合科学试验场建设。当雷州半岛与海南岛上升为陆地后,火山仍继续活动,玄武岩又覆盖于更新世地层之上。中更新世末至上更新世初,琼州海峡沿断层而下陷,致使雷州半岛与海南岛分离。雷州半岛玄武岩台地面积为3136平方千米,火山76座,分 Strengthen physical and marine, marine life, marine geology and geophysics, marine chemistry and other fields of research. Support engineering oceanography, polar oceanography, marine observation technology and other emerging fields of research. Promote the construction of national key laboratories for marine science and scientific innovation bases. Expand the construction of field observation stations, improve the marine science observation network, and promote the construction of a comprehensive maritime scientific experiment site. After the Leizhou Peninsula and Hainan Island rose to land, the volcano continued its activity and basalts covered the Pleistocene strata. From the end of the Middle Pleistocene to the beginning of the Pleistocene, the Qiongzhou Strait sag along the fault, resulting in the separation of Leizhou Peninsula from Hainan Island. Leizhou Peninsula basaltic platform area of ​​3136 square kilometers, volcano 76, points