长江流域矿产资源特征及成矿规律
作者:
基金项目:

本文为中国地质调查局地质调查项目(编号DD20221695,DD20190379,DD20160346)联合资助成果。


Characteristics and metallogenic regularity of mineral resources in the Yangtze River basin
Author:
  • 摘要
  • | |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • | |
  • 文章评论
    摘要:

    长江流域分布着我国很多重要的矿产资源基地。在长江流域不搞大开发的前提下,如何合理地开发利用矿产资源以保障国家的能源资源安全,同时又要保护生态环境,达到人类与环境和谐共赢的目的,是当前迫切需要研究的新课题。本文系统梳理了长江流域已发现的128种矿产、14683处矿产地信息,总结了长江流域矿产资源分布特征,系统分析了长江领域矿产资源的时空演化规律。长江流域矿产种类较齐全,能源矿产总体不发育但页岩气有潜力,金属矿产以铁、有色金属为主,矿物类和岩石类非金属矿产都比较发育,水气矿产潜力很大。时间上,成矿历史悠久,按构造演化时段,可分为太古宙、元古宙、晚古生代、早古生代、中生代、新生代6个时段,以中生代和晚古生代为主要成矿期;空间上,可划分八大资源集中区,上游矿产地数量较多,但下游成矿密度更大。只要合理布局,科学谋划,加强法制,严格管控,通过矿产资源的高端开发利用,不但可以为社会经济的高质量发展提供资源保障,也可以为环境保护作出新的贡献。

    Abstract:

    There are many important mineral resources bases in the Yangtze River basin. Under the premise of not developing the Yangtze River basin, how to rationally develop and utilize the mineral resources to ensure the security of the countrys energy resources, and at the same time to protect the ecological environment, so as to achieve the goal of harmony and winwin between human beings and the environment is a new subject that urgently needs to be studied at present. In this paper, 128 kinds of mineral resources and 14683 mineral origin information have been found in the Yangtze River basin, the distribution characteristics of mineral resources in the Yangtze River basin have been summarized, and the temporal and spatial metallogenic regularity of mineral resources in the Yangtze River basin have been systematically analyzed. The Yangtze River basin has a complete range of mineral resources, energy minerals are generally undeveloped but shale gas has potential, metal minerals are mainly iron and nonferrous metals, minerals and rock nonmetallic minerals are relatively developed, hydrogas minerals have great potential. In terms of time, the metallogenic history is long. According to the tectonic evolution period, it can be divided into sixperiods, Archaean, Proterozoic, Late Paleozoic, Early Paleozoic, Mesozoic and Cenozoic, with Mesozoic and Late Paleozoic as the main metallogenic periods. In terms of space, it can be divided into eight resource concentration areas, with more ore deposits in the upper reaches and higher mineralization density in the lower reaches. With rational distribution, scientific planning, strengthened legal system and strict control, highend exploitation and utilization of mineral resources can not only provide resource guarantee for highquality development of social economy, but also make new contributions to environmental protection.

    参考文献
    相似文献
    引证文献
引用本文

王岩,王登红,黄凡.2022.长江流域矿产资源特征及成矿规律[J].地质学报,96(5):1724-1735.
Wang Yan, Wang Denghong, Huang Fan.2022. Characteristics and metallogenic regularity of mineral resources in the Yangtze River basin[J]. Acta Geologica Sinica,96(5):1724-1735.

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2021-12-25
  • 最后修改日期:2022-04-13
  • 录用日期:2022-04-14
  • 在线发布日期: 2022-06-06