John Ewen

2.1k total citations
45 papers, 1.5k citations indexed

About

John Ewen is a scholar working on Water Science and Technology, Environmental Engineering and Global and Planetary Change. According to data from OpenAlex, John Ewen has authored 45 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Water Science and Technology, 15 papers in Environmental Engineering and 15 papers in Global and Planetary Change. Recurrent topics in John Ewen's work include Hydrology and Watershed Management Studies (29 papers), Flood Risk Assessment and Management (12 papers) and Groundwater flow and contamination studies (12 papers). John Ewen is often cited by papers focused on Hydrology and Watershed Management Studies (29 papers), Flood Risk Assessment and Management (12 papers) and Groundwater flow and contamination studies (12 papers). John Ewen collaborates with scholars based in United Kingdom, United States and Kuwait. John Ewen's co-authors include P. E. O’Connell, Geoff Parkin, Stephen Birkinshaw, Greg O’Donnell, Hywel Rhys Thomas, PF Quinn, James C. Bathurst, Enda O’Connell, J. David Cooper and Jacques Lavabre and has published in prestigious journals such as SHILAP Revista de lepidopterología, Water Resources Research and Journal of Hydrology.

In The Last Decade

John Ewen

45 papers receiving 1.4k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
John Ewen United Kingdom	18	977	686	436	331	305	45	1.5k
Helge Bormann Germany	23	1.3k 1.3×	1.1k 1.6×	446 1.0×	390 1.2×	277 0.9×	65	1.8k
April L. James Canada	18	816 0.8×	546 0.8×	421 1.0×	203 0.6×	127 0.4×	42	1.3k
Russell G Mein Australia	16	1.1k 1.1×	815 1.2×	719 1.6×	389 1.2×	539 1.8×	38	1.9k
Jean Berlamont Belgium	18	602 0.6×	458 0.7×	426 1.0×	174 0.5×	324 1.1×	139	1.3k
Charles S. Melching United States	20	754 0.8×	403 0.6×	448 1.0×	149 0.5×	265 0.9×	47	1.4k
Konstantinos X. Soulis Greece	24	801 0.8×	871 1.3×	673 1.5×	471 1.4×	283 0.9×	57	1.8k
Tom Chapman Australia	16	979 1.0×	720 1.0×	617 1.4×	183 0.6×	265 0.9×	37	1.4k
Evangelos Baltas Greece	22	1.1k 1.1×	1.2k 1.7×	457 1.0×	202 0.6×	108 0.4×	115	2.0k
Yangwen Jia China	24	1.2k 1.2×	893 1.3×	535 1.2×	257 0.8×	122 0.4×	96	1.8k
David H. Pilgrim Australia	15	1.2k 1.2×	830 1.2×	499 1.1×	298 0.9×	142 0.5×	37	1.5k

Countries citing papers authored by John Ewen

Since Specialization

Citations

This map shows the geographic impact of John Ewen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John Ewen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Ewen more than expected).

Fields of papers citing papers by John Ewen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John Ewen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John Ewen. The network helps show where John Ewen may publish in the future.

Co-authorship network of co-authors of John Ewen

This figure shows the co-authorship network connecting the top 25 collaborators of John Ewen. A scholar is included among the top collaborators of John Ewen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with John Ewen. John Ewen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ewen, John, et al.. (2012). Towards understanding links between rural land management and the catchment flood hydrograph. Quarterly Journal of the Royal Meteorological Society. 139(671). 350–357. 7 indexed citations

Ewen, John & Greg O’Donnell. (2012). Prediction intervals for rainfall–runoff models: raw error method and split-sample validation. Hydrology research. 43(5). 637–648. 3 indexed citations

O’Donnell, Greg, John Ewen, & P. E. O’Connell. (2011). Sensitivity maps for impacts of land management on an extreme flood in the Hodder catchment, UK. Physics and Chemistry of the Earth Parts A/B/C. 36(13). 630–637. 27 indexed citations

Ewen, John. (2011). Hydrograph matching method for measuring model performance. Journal of Hydrology. 408(1-2). 178–187. 40 indexed citations

Geris, Josie, John Ewen, Greg O’Donnell, & P. E. O’Connell. (2010). Monitoring and modelling the pre- and post-blocking hydrological response of moorland drains. 2 indexed citations

Geris, Josie, et al.. (2008). Multiscale experimentation, monitoring and analysis of long-term land use changes and flood risk. 10 indexed citations

Ewen, John, John Hollis, Joe Morris, et al.. (2004). Review of impacts of rural land use and management on flood generation: Impact study report. 36 indexed citations

Ewen, John, et al.. (2002). SHETRAN: physically-based distributed river basin modelling system.. 43–68. 8 indexed citations

Zhang, Xiaoxian & John Ewen. (2000). Efficient method for simulating gravity‐dominated water flow in unsaturated soils. Water Resources Research. 36(9). 2777–2780. 12 indexed citations

10.

Ewen, John, Geoff Parkin, & P. E. O’Connell. (2000). SHETRAN: Distributed River Basin Flow and Transport Modeling System. Journal of Hydrologic Engineering. 5(3). 250–258. 287 indexed citations

11.

Ewen, John. (2000). Moving packet model for variably saturated flow. Water Resources Research. 36(9). 2587–2594. 1 indexed citations

12.

Thorne, M C, P. Degnan, John Ewen, & Geoff Parkin. (2000). Validation of a physically based catchment model for application in post-closure radiological safety assessments of deep geological repositories for solid radioactive wastes. Journal of Radiological Protection. 20(4). 403–421. 5 indexed citations

13.

Parkin, Geoff, S. Anderton, John Ewen, et al.. (1999). A physically based approach to modelling radionuclide transport in the biosphere. Journal of Radiological Protection. 19(4). 319–331. 5 indexed citations

14.

Ewen, John, William T. Sloan, Chris Kilsby, & P. E. O’Connell. (1999). UP Modelling System for large scale hydrology: deriving large-scale physically-based parameters for the Arkansas-Red River basin. Hydrology and earth system sciences. 3(1). 125–136. 10 indexed citations

15.

Ewen, John. (1997). "Blueprint" for the UP Modelling System for Large Scale Hydrology. SHILAP Revista de lepidopterología. 3 indexed citations

16.

Ewen, John & Greg O’Donnell. (1997). Interpacket diffusion in SAMP model for water and solute movement in unsaturated soil. Hydrology and earth system sciences. 1(4). 905–914. 1 indexed citations

17.

Sloan, William T., et al.. (1997). A Physically Based Model for Large River Basins. 853–858. 1 indexed citations

18.

Ewen, John. (1997). "Blueprint" for the UP Modelling System for Large Scale Hydrology. Hydrology and earth system sciences. 1(1). 55–69. 19 indexed citations

19.

Ewen, John, et al.. (1992). The Thermal Probe—Measurement of the Thermal Conductivity and Drying Rate of Soil in the Field. Geotechnical Testing Journal. 15(3). 256–263. 7 indexed citations

20.

Ewen, John & Hywel Rhys Thomas. (1987). The thermal probe—a new method and its use on an unsaturated sand. Géotechnique. 37(1). 91–105. 82 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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