| 太平洋CC区及周边多金属结核分布及资源量预测 |
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| 引用本文： | 刘永刚,杜德文,李钟山,闫仕娟,杨刚,朱志伟,王春娟.太平洋CC区及周边多金属结核分布及资源量预测[J].海洋科学进展,2009,27(3). |
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| 作者姓名： | 刘永刚 杜德文 李钟山 闫仕娟 杨刚 朱志伟 王春娟 |
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| 作者单位： | 1. 国家海洋局,第一海洋研究所,山东,青岛,266061;海洋沉积与环境地质国家海洋局重点实验室
2. 国土资源部矿产勘探基金管理中心,北京,100083 |
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| 基金项目： | 大洋专项--大洋矿产资源环境数据处理分析方法及系统 |
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| 摘 要： | 选取了太平洋克拉里昂-克利帕顿断裂带(简称CC区)以及邻近海域作为研究区,对该区多金属结核的分布和资源量进行了估计.运用数学地质方法和GIS空间分析技术,将已勘探区作为训练区,建立资源目标信息和区域证据图层之间的关系模型;将该模型用于未勘探区,得到整个CC区及周边海区的多金属结核的空间分布和潜在资源量.预测结果和勘探结果对比表明,预测结果具有一定的可靠性,所选方法对研究区多金属结核资源估计具有可行性.该评价方法或结果为将来未调查区多金属结核勘探工作提供了技术或参考靶区.
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| 关 键 词： | CC区 多金属结核 潜在资源量 |
Estimation of Polymetallic Nodule Distribution and Resource Quantity in the CC Zone and Its Adjacent Areas of the Pacific Ocean |
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| LIU Yong-gang,DU De-wen,LI Zhong-shan,YAN Shi-juan,YANG Gang,ZHU Zhi-wei,WANG Chun-juan.Estimation of Polymetallic Nodule Distribution and Resource Quantity in the CC Zone and Its Adjacent Areas of the Pacific Ocean[J].Advances in Marine Science,2009,27(3). |
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| Authors: | LIU Yong-gang DU De-wen LI Zhong-shan YAN Shi-juan YANG Gang ZHU Zhi-wei WANG Chun-juan |
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| Institution: | 1.First Institute of Oceanography;SOA;Qingdao 266061;China;2.Key Lab of Marine Sedimentology & Environmental Geology;3.Mineral Exloration Fund Management Center;the Ministry of Land and Resources;Beijing 100083;China |
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| Abstract: | The Clarion-Clipperton Fracture Zone(CC Zone) and its adjacent areas in the Pacific Ocean were selected as the study area and the distributions and resource quantity of polymetallic nodules in the study area were estimated.By using mathematical geology method and GIS spatial analysis technology,the explored areas were chosen as the training areas and a relation model was established between the resource information and the regional evidence layers.By applying this model to the unexplored areas,the spatial d... |
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| Keywords: | GIS |
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