为了解地下水与湖泊交互作用的研究趋势与前沿,基于Web of Science数据库对相关文献进行了总结回顾,依据VOSviewer辅助梳理了地下水与湖泊交互作用研究主题的发展历程,结合CNKI数据库核心文献综合探讨了领域内的热点主题和难点问题,总结了主要的热门研究手段,并对该领域的未来发展趋势进行了预测和展望.分析发现,地下水与湖泊交互作用研究依次经历了个体论、还原论、整体论3个发展阶段.当前的热点研究主题主要包括地下水与湖泊的水量交互、溶质传输以及生境互馈三大方面,并将面临交互的时空异质性、交互界面的生物地球化学过程以及含水层对湖泊生态修复的时滞性等难点问题.稳定/放射性同位素、温度示踪、卫星遥感和数值模型是目前研究的热门手段,且存在数据精度与覆盖范围相矛盾的共有应用缺陷.未来该领域的研究将迎来其发展的第Ⅳ阶段,即大数据论.在这个阶段,首先要依靠智慧数据进行精细监测,提高地下水与湖泊交互动态变化过程的刻画精度;其次应增效界面的数据挖掘,准确量化地下水与湖泊交互界面的溶质传输通量;然后还要建全数字生态文明,全面赋能地下水与湖泊的生境互馈研究与生态环境保护,促进该领域的综合发展.
Abstract
[Significance]To analyze the research trends and frontiers in the field of groundwater-lake interaction,we conducted a comprehensive review the relevant papers from the Web of Science(WOS)database.Using VOS-viewer software,we mapped the developmental trajectory of research topics in the field.Core papers from both WOS and the China National Knowledge Infrastructure(CNKI)were analyzed to systematically summarize promi-nent topics,research tools,and existing gaps.Based on the historical development of the field,future trends were also predicted.[Progress]Our analysis identified three successive developmental stages in this field,including the individualism stage,the reductionism stage,and the holism stage.Current hot research topics focus on water exchange,solute transport,and ecosystem mutual feedback mechanisms.Several key challenges remain,such as the spatiotemporal heterogeneity of groundwater-lake interactions,biogeochemical processes at the groundwater-lake interface,and the delayed impact of aquifers on lake ecological restoration.The primary research methods are sta-ble isotopes,radioisotopes,temperature tracing,remote sensing,and numerical modelling.However,variations in data accuracy and spatial coverage continue to pose challenges for the practical application of these techniques.[Conclusions and Prospects]In the future,this field will enter a fourth stage characterized by big data.At this stage,it is essential to integrate diverse technological approaches,with an emphasis on using big data for high-pre-cision monitoring to improve the characterization of dynamic groundwater-lake interactions.Additionally,multidi-mensional inversion models of element migration should be developed,and enhanced data mining techniques should be applied at the interface to more accurately quantify solute transport flux across the groundwater-lake interface.Finally,fostering interdisciplinary collaboration and establishing a digital ecological framework will be essential to support research on the reciprocal interactions between groundwater and lake ecosystems,promoting sustainable de-velopment and environmental protection.
关键词
地下水与湖泊交互/地下水与地表水交互/湖泊生态修复/VOSviewer
Key words
groundwater-lake interaction/groundwater and surface water interaction/lake ecological restoration/VOSviewer
维普
万方数据