Global Isotopic Hydrograph Separation Research History and Trends: A Text Mining and Bibliometric Analysis Study

doi:10.3390/w13182529

IEECAS OpenIR > 生态环境研究室

	Global Isotopic Hydrograph Separation Research History and Trends: A Text Mining and Bibliometric Analysis Study
	Yu, Yunlong 1,2,3; Jin, Zhao 2,4; Qiu, Junping 1,3
通讯作者	Jin, Zhao(jinzhao@ieecas.cn) ; Qiu, Junping(jpqiu@whu.edu.cn)
	2021-09-01
发表期刊	WATER
卷号	13 期号:18 页码:19
摘要	Scientific research into isotope hydrograph separation (IHS) has rapidly increased in recent years. However, there is a lack of systematic and quantitative research to explore how this field has evolved over time. In this study, the methods of text mining and bibliometric analysis were combined to address this shortcoming. The results showed that there were clear periodical characteristics in IHS studies between 1986 and 2019. High-frequency words, e.g., catchment, stable isotope, runoff, groundwater, precipitation, runoff generation, and soil, were the basic topics in IHS studies. Forest and glacier/snow were the main landscapes in this research field. 'Variation', 'spatial', and 'uncertainty' are hot issues for future research. Today, studies involving the geographical source, flow path, and transit/residence time of streamflow components have enhanced our understanding of the hydrological processes by using hydrometeorological measurements, water chemistry, and stable isotope approaches. In the future, new methods, such as path analysis and ensemble hydrograph separation, should be verified and used in more regions, especially in remote and mountainous areas. Additionally, the understanding of the role of surface water in streamflow components remains limited and should be deeply studied in the future.
关键词	isotope hydrology text mining bibliometric indicator web of science
DOI	10.3390/w13182529
关键词[WOS]	TRANSIT-TIME DISTRIBUTIONS ; STABLE-ISOTOPES ; HYDROLOGICAL PROCESSES ; STREAMFLOW GENERATION ; FLOW PATHWAYS ; RIVER-BASIN ; SPATIOTEMPORAL VARIABILITY ; DEUTERIUM VARIATIONS ; HEADWATER CATCHMENT ; FORESTED CATCHMENT
收录类别	SCI ; SCI
语种	英语
资助项目	Strategic Priority Research Program of the Chinese Academy of Sciences[XDB40020300] ; National Natural Science Foundation of China[41790444] ; National Key R&D Program of China[2018YFC1504701] ; State Key Laboratory of Loess and Quaternary Geology[SKLLQG2026] ; National Social Science Foundation of China[19ZDA348] ; Humanities and Social Science Foundation, Ministry of Education of the People's Republic of China[19YJC880138]
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
项目资助者	Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Key R&D Program of China ; State Key Laboratory of Loess and Quaternary Geology ; National Social Science Foundation of China ; Humanities and Social Science Foundation, Ministry of Education of the People's Republic of China
WOS类目	Environmental Sciences ; Water Resources
WOS记录号	WOS:000701520800001
出版者	MDPI
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/17044
专题	生态环境研究室第四纪科学与全球变化卓越创新中心
通讯作者	Jin, Zhao; Qiu, Junping
作者单位	1.Hangzhou Dianzi Univ, Acad Data Sci & Informetr, Hangzhou 310018, Peoples R China 2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China 3.Hangzhou Dianzi Univ, Sch Management, Hangzhou 310018, Peoples R China 4.Chinese Acad Sci, CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Peoples R China
推荐引用方式 GB/T 7714	Yu, Yunlong,Jin, Zhao,Qiu, Junping. Global Isotopic Hydrograph Separation Research History and Trends: A Text Mining and Bibliometric Analysis Study[J]. WATER,2021,13(18):19.
APA	Yu, Yunlong,Jin, Zhao,&Qiu, Junping.(2021).Global Isotopic Hydrograph Separation Research History and Trends: A Text Mining and Bibliometric Analysis Study.WATER,13(18),19.
MLA	Yu, Yunlong,et al."Global Isotopic Hydrograph Separation Research History and Trends: A Text Mining and Bibliometric Analysis Study".WATER 13.18(2021):19.