地学前缘 ›› 2022, Vol. 29 ›› Issue (3): 37-50.DOI: 10.13745/j.esf.sf.2022.1.40

• 水文地球化学展望 • 上一篇    下一篇

岩溶关键带水文地球化学研究进展

周长松1,2(), 邹胜章2,*(), 冯启言1, 朱丹尼2, 李军3, 王佳2, 谢浩2, 邓日欣2   

  1. 1.中国矿业大学 环境与测绘学院, 江苏 徐州221116
    2.中国地质科学院 岩溶地质研究所 自然资源部/广西壮族自治区岩溶动力学重点实验室 广西岩溶资源环境工程技术研究中心, 广西 桂林 541004
    3.河北建筑工程学院 河北省水质工程与水资源综合利用重点实验室, 河北 张家口 075000
  • 收稿日期:2021-12-15 修回日期:2022-01-27 出版日期:2022-05-25 发布日期:2022-04-28
  • 通讯作者: 邹胜章
  • 作者简介:周长松(1987—),男,助理研究员,主要从事岩溶环境地质科研工作。E-mail: zhouchangsongsx@163.com
  • 基金资助:
    广西重点研发计划项目(桂科AB18050026);广西重点研发计划项目(桂科AB21220044);广西重点研发计划项目(桂科AB21075002);国家自然科学基金项目(41902261);中国地质调查局地质调查项目(DD20190825);中国地质调查局地质调查项目(DD20160302);中国地质调查局地质调查项目(DD20221758);中国地质科学院岩溶地质研究所基本科研业务费项目(2021013)

Progress in hydrogeochemical study of Karst Critical Zone: A critical review

ZHOU Changsong1,2(), ZOU Shengzhang2,*(), FENG Qiyan1, ZHU Danni2, LI Jun3, WANG Jia2, XIE Hao2, DENG Rixin2   

  1. 1. School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China
    2. Ministry of Land and Resources Key Laboratory of Karst Dynamics, Guangxi Research Center for Karst Resources and Environmental Engineering Technology,Institute of Karst Geology, Chinese Academy of Geological Sciences, Guilin 541004, China
    3. Hebei Key Laboratory of Water Quality Engineering and Comprehensive Utilization of Water Resources, Hebei University of Architecture, Zhangjiakou 075000, China
  • Received:2021-12-15 Revised:2022-01-27 Online:2022-05-25 Published:2022-04-28
  • Contact: ZOU Shengzhang

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摘要：

岩溶关键带处于岩石、水、土壤、大气、生物五圈交汇地带。正确认识岩溶关键带的结构、特点及其水文地球化学过程是当前地球关键带与岩溶水科学研究的重点问题。本文基于对国内外相关研究成果的归纳整理,剖析了岩溶关键带水文地球化学内涵、岩溶关键带水动力垂向分带、岩溶关键带框架下的水文地球化学过程与机制, 探寻变化环境下岩溶关键带水文地球化学过程演变的规律与驱动机制。指出了当前研究中存在的薄弱环节:目前工作仅停留在传统岩溶地下水科学工作范畴,未从岩溶关键带框架体系的角度考虑植物冠层至岩溶含水层之间水文地球化学过程及其耦合关系,未考虑新污染物持续输入、地球大数据科学工程深入实施、全球碳排放路径逐渐改变等时代因素对岩溶水文地球化学研究的潜在影响。进一步的研究可以从以下方面开展:基于岩溶关键带框架体系的新污染物水文地球化学研究,基于大数据框架体系的岩溶水文地球化学研究,“双碳战略”下的岩溶水文地球化学研究,岩溶关键带水文地球化学驱动的物质转化与能量迁移过程及其耦合以及高分辨率监测、评估与模拟手段的综合应用。

关键词: 岩溶关键带, 水文地球化学, 研究进展, 大数据, 双碳战略

Abstract:

Karst Critical Zone (KCZ) extends across lithosphere, hydrosphere, pedosphere, atmosphere and biosphere. Understanding the structure, characteristics and hydrogeochemical processes of KCZ is a key issue in the scientific research on Earth’s Critical Zone as well as karst hydrology. Based on summarization of relevant research results obtained at home and abroad, this paper analyzed the hydrogeochemical connotation, KCZ hydrodynamic vertical zoning, and hydrogeochemical processes and mechanisms under KCZ framework, and explored the law and evolutionary mechanism of hydrogeochemical process of KCZ under changing environment. Futher, this paper pointed out the shortcomings and problems in KCZ research. The current work is within the scope of traditional karst groundwater research. It does not consider the hydrogeochemical process and its coupling relationship between the plant canopy and the karst aquifer from the perspective of KCZ framework system, neither has it considered the potential impacts of epochal factors, such as introduction of new pollutants, in-depth implementation of big data methodology, and gradual changes in global carbon emission paths, on karst hydrogeochemical research. Future researches may focus on hydrogeochemical study of new pollutants based on framework; karst hydrogeochemical study based on big data system; karst hydrochemical study under the “dual-carbon strategy”; material transformation and energy transfer processes and their coupling driven by KCZ hydrogeochemistry; and integration of high-resolution monitoring, evaluation and simulation approaches in KCZ research.

Key words: Karst critical zone, hydrogeochemistry, research progress, big data, dual carbon strategy

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