大洋多金属结核资源勘查Ⅱ阶段资源量计算方法的选择

THE METHOD CHOSEN FOR DEEP OCEAN POLYMETALLIC NODULE RESOURCES CALCULATION DURING EXPLORATION STAGE Ⅱ

大洋多金属结核资源量的精确计算是一个尚未圆满解决的问题，其根本原因是未能找到一种很合适的资源量计算方法。针对目前我国大洋多金属结核资源勘探处于勘查正阶段，地质采样网度进一步加密的现状，选择较为先进的克立格法对位于东太平洋CC区的我国开辟区东区结核资源量进行了计算，获得了比传统计算法更加精确合理的结果。

It is an unsolved problem to calculate exactly the resources of deep ocean polymetallic nodules now,basically because there is not an appropriate calculation method on the resources. In this paper,through calculating the nodule resources of the eastern Pioneer area of the P. R. C. located at the Clarion-Clipperton Zone in the Pacific by making use of the Kriging based on the status quo of the dense prospecting network at exploration stage Ⅱ,the result has been gained, which is more perfect than those by traditional calculation methods.