The ocean is vital to human survival and development. On the one hand, the ocean serves as a global climate regulator, providing 70% of the oxygen and 87.5% of the water vapor to the atmosphere, while storing a large amount of heat; on the other hand, the ocean is an important part of the global physical system, in which matter Changes in energy processes, biological processes, and geological processes will have significant impacts on marine and terrestrial life.
The ocean area accounts for approximately 71% of the total surface area; compared to the ocean area, the dark ocean with a water depth greater than 200 m accounts for 95%, and the deep ocean with a water depth greater than 3000 m accounts for 89%. The extent of human exploration and understanding of the ocean is very low, concentrated in shallow seas and offshore areas, while the deep sea and the North and South Poles are scientific "blind areas" that humans know little about. Due to the lack of understanding of important areas such as the deep sea and the polar regions, humans still have Unable to decipher certain special phenomena and patterns in the ocean.
Scientific understanding of the physical, chemical, biological, and geological processes in the deep sea and the Arctic and Antarctic requires support from marine science equipment.
At present, ocean power has developed manned submersibles that can work in deep sea areas, unmanned submersibles suitable for all sea depths, and has deployed seabed observation networks and mobile observation systems in some sea areas; however, existing Observation equipment has almost no intelligent attributes. The spatial layout is dominated by points and lines, with small coverage. Deep-sea observation below a depth of 2000 m is still blank. Therefore, it is necessary to further develop high-end marine science equipment and build full-sea depth, integrated, real-time, and high spatial and temporal resolution observation capabilities.
Tips for fishing: The development and utilization of the ocean will continue to be a major trend in the future.
