温度示踪界面水文过程研究进展及发展趋势  

Interfacial Hydrological Process of Heat Tracing:Research Progresses and Development Trends

作　　者：董林垚[1,2] 唐文坚 陈建耀[3] 何敏 DONG Lin-yao;TANG Wen-jian;CHEN Jian-yao;HE Min(Yangtze River Scientific Research Institute, Wuhan 430010, China;Research Center on Mountain Torrents and Geological Disaster Prevention,Ministry of Water Resources,Wuhan 430010, China;School of Geography and Planning, Sun Yat-Sen University, Guangzhou 510275, China;Construction and Management Bureau(Planning)for North Hubei Water Resources Allocation Project,Water Resources Department of Hubei Province,Wuhan 430071,China)

机构地区：[1]长江科学院,武汉430010 [2]水利部山洪地质灾害防治工程技术研究中心,武汉430010 [3]中山大学地理科学与规划学院,广州510275 [4]湖北省水利厅鄂北地区水资源配置工程建设与管理局(筹),武汉430071

出　　处：《长江科学院院报》2022年第4期21-26,33,共7页Journal of Changjiang River Scientific Research Institute

基　　金：国家重点研发计划项目(2021YFE0111900);国家自然科学基金项目(41977171)。

摘　　要：界面水文过程涉及不同圈层间物质循环与能量交换,是区域资源-生态-环境保护的关键环节。温度示踪工具具有成本低、易操作、无污染等优点,能够有效示踪水文过程,但界面能量交换机理复杂、影响因素多,温度示踪界面水文过程是研究的重难点。综述了降水—土壤水—地下水、地表水—地下水和地下水—海水界面水文过程的水热运移机理、温度示踪方法和应用案例,提出今后研究发展趋势:研究应充分考虑温度示踪界面水文过程的尺度效应;温度示踪方法计算结果具有一定不确定性,需多手段进行验证;引入新型温度监测技术,解决界面能量变化的大范围、长时间精准监测是提高示踪结果准确度的有效手段;构建适用于不同尺度、不同类型的多维水热运移模型是今后研究的重点方向。As an important link among regional resources,ecology and environment protection,interfacial hydrological process involves material circulation and energy exchange among different circles.Heat tracing of interfacial hydrological process is the focus and difficulty in future research due to the complex and widely-affected energy exchange process,notwithstanding its effectiveness in tracing hydrological process due to its low cost,easy operation and no pollution.In the present research,we made a review on the water and heat transport mechanism,heat tracing techniques,and typical heat tracing applications in the hydrological processes of rainfall-soil-groundwater,surface water-groundwater,as well as groundwater-sea water interfaces,and present the development trends in future:1)scale effect in the interfacial hydrological process of heat tracing should be considered;2)multiple approaches are required to verify the uncertain heat tracing results;3)novel temperature monitoring technique to monitoring large-scale and long-term interfacial energy change could be an effective means to improve the accuracy of results;4)multi-dimensional water and heat transfer model suitable for different scales and types is the key direction of future research.

关 键 词：温度示踪 界面水文过程 研究进展 复杂环境 发展趋势 

分 类 号：P641[天文地球—地质矿产勘探]