东太平洋海盆CC区是多金属结核最富集的海域。在多金属结核赋存区有大量底栖生物,包括鱼类、虾类、海蛇类、海参类和未定名类等。根据多金属结核生成特点和生物活动习性,推测底栖生物的活动效应可使多金属结核向上移动/翻动在沉积物之上,从而对多金属结核的形成起积极的作用。 Eastern Pacific Basin CC is the most abundant area for polymetallic nodules. There are a large number of benthic organisms in the polymetallic nodules, including fish, shrimp, sea snakes, sea cucumbers and unspecified categories. According to the generative characteristics and biological behavior of polymetallic nodules, it is speculated that the activity effect of benthic organisms can cause polymetallic nodules to move upwards / over the sediments and thus play a positive role in the formation of polymetallic nodules.