海底热液硫化物资源研究现状与展望  

CURRENT STATUS AND PERSPECTIVE ON RESEARCH OF SEAFLOOR HYDROTHERMAL SULFIDE DEPOSITS

作　　者：公衍芬[1] 刘志杰[1] 杨文斌[2] 姜丽[1] 

机构地区：[1]国家海洋信息中心,天津300171 [2]中交第一航务工程勘察设计院有限公司,天津300222

出　　处：《海洋地质前沿》2014年第8期29-34,共6页Marine Geology Frontiers

基　　金：海洋公益性行业科研专项"国际海底资源开发与公海保护区选划技术支持系统及应用示范"(201005003);"外大陆架划界与国际海底资源关系评估辅助决策系统研制和示范应用"(201205003)

摘　　要：现代海底热液活动分布广泛,介绍了海底热液硫化物开采情况,阐述了目前硫化物矿区的申请和资源评价状况。综合研究表明,认识海底矿产资源的时空分布规律,提高对海底多金属矿集区的预测能力,可为我国在"区域"内的资源勘探提供支撑。加强海底热水矿床的三维结构分析,开展圈矿与矿床储量综合评价技术研究,建立海底热液硫化物资源地质模型,是未来发展的主要方向。Modern seafloor hydrothermal activities are widely distributed in world oceans. This paper is to make an introduction to the mining status of seafloor hydrothermal sulfide and a summarization of the application procedure for mining privilege and the status of sulfide resource evaluation. Under- standing the spatial and temporal distribution of seabed mineral resources and improving the predictive ability of seabed polymetallic ore district can provide support for the exploitation of the resources in the ＂area＂. It is the main developing direction in the future to further reveal the three-dimensional pattern of hydrothermal deposits, make delineation of the ore nology for resource potential, drothermal sulfide deposits. and set up the geological model deposits, improve the evaluation tech for better understanding of seafloor hy

关 键 词：海底热液 硫化物 多金属成矿 

分 类 号：P744[天文地球—海洋科学]