摘要
概述了富钴结壳资源量评估参数及其分形特征;对中国太平洋调查区海山数据发现的研究表明,富钴结壳的丰度、厚度和钴等量品位(CEG)经过累计和的系列变换后与水深、坡度、坡向之间呈多重分形分布。这一结果为资源量计算时地质块段的划分提供了定量依据。
Based on the resource quantity evaluation parameters of cobalt-rich crust,the paper tries to research the fractal characters of these parameters.The research on the data of the sea-mountain in Chinese investigation area in Pacific,shows that though the change of multi-phase plus the abundance,thickness and CEG with water depth,gradient and its directions are multifractals.According to the results the geologic block can be divided quantitatively in calculating the resource quantity.
出处
《地质科技情报》
CAS
CSCD
北大核心
2004年第4期88-93,共6页
Geological Science and Technology Information
基金
国际海底区域研究开发"十五"课题(DY105-01-01-5)
关键词
分形
资源量评估参数
富钴结壳
fractal
evaluation parameter of resource quantity
cobalt-rich crust
