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碳酸盐补偿深度(C.C.D)及溶跃面是海洋学中两个重要界线.目前各国学者不但研究了各海区C.C.D及溶跃面具体界线,而且将注意力转向对它影响机制的研究.我们在1978年及1983年,曾两次对中太平洋进行了海洋地质调查研究工作,通过海洋生物、沉积物化学等项分析资料,调查区Ⅰ和ⅡC.C.D在5300米左右,溶跃面在3500米左右,调查区ⅢC.C.D在5300米左右,溶跃面在小于3918米的某一深度.
Carbonate Compensation Depth (CCD) and Sputtering Surfaces are two important demarcations in oceanography.Nowadays, scholars in all countries have not only studied the specific boundaries of CCD and leapfrog in various sea areas, but also turned their attention to the study of the mechanisms that affect it. In 1978 and 1983, two marine geological survey and research work was conducted in the Central Pacific Ocean. The data of marine biology and sediment chemistry were used to survey areas Ⅰ and ⅡC.CD was about 5,300 meters with a surface area of 3500 Mm or so, survey area Ⅲ C.CD at about 5300 meters, soluble surface at a depth of less than 3918 meters.