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2007年,中国大洋矿产资源研究开发协会DY115-19航次用第四代深海摄像系统在印度洋首次拍摄到海底热液活动区的视频影像。这是我国首次在大洋中脊发现了新的海底热液活动区。占全球总面积的71%的海洋,面积约3.61亿平方千米,平均深度为3795米。广袤的海洋由蔚蓝的海水覆盖,它蕴藏着丰富的矿产资源、生物资源,同时也神秘莫测,让人难以琢磨。海底地貌也像陆地一样丰富多彩,有海岭、海盆、海沟、海丘、海山、海渊和海底高原等。但海底世界远远没有被人们所认识和了解,因为海水给它罩上了一层厚厚的面纱……
In 2007, China Ocean Mineral Resources Research and Development Association DY115-19 voyage with the fourth generation of deep-sea camera system in the Indian Ocean for the first time to capture the seabed hydrothermal activity video images. This is the first time that China has found a new seafloor hydrothermal activity zone in the mid-ocean ridge. The ocean, which accounts for 71% of the world’s total area, has an area of about 361 million square kilometers and an average depth of 3,795 meters. The vast sea covered by blue water, it contains a wealth of mineral resources, biological resources, but also mysterious and unpredictable. Submarine landform is also as rich as the land, there are Ridges, basins, trenches, sea mounds, seamounts, sea and seabed Plateau and so on. But the underwater world is far from being recognized and understood by people, because it is covered with a thick veil ...