Christopher Duffy

5.8k total citations
133 papers, 3.7k citations indexed

About

Christopher Duffy is a scholar working on Water Science and Technology, Environmental Engineering and Global and Planetary Change. According to data from OpenAlex, Christopher Duffy has authored 133 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Water Science and Technology, 39 papers in Environmental Engineering and 27 papers in Global and Planetary Change. Recurrent topics in Christopher Duffy's work include Hydrology and Watershed Management Studies (47 papers), Groundwater flow and contamination studies (33 papers) and Soil and Unsaturated Flow (16 papers). Christopher Duffy is often cited by papers focused on Hydrology and Watershed Management Studies (47 papers), Groundwater flow and contamination studies (33 papers) and Soil and Unsaturated Flow (16 papers). Christopher Duffy collaborates with scholars based in United States, United Kingdom and China. Christopher Duffy's co-authors include Mukesh Kumar, Yuning Shi, G. Bhatt, Xuan Yu, Shuangcai Li, K. J. Davis, Pamela Sullivan, Bradford P. Wilcox, Bridget R. Scanlon and Clifford N. Dahm and has published in prestigious journals such as Geochimica et Cosmochimica Acta, Water Resources Research and Journal of Hydrology.

In The Last Decade

Christopher Duffy

124 papers receiving 3.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Christopher Duffy United States 32 1.9k 1.4k 1.3k 744 531 133 3.7k
C. J. Harman United States 38 3.3k 1.8× 1.5k 1.0× 2.3k 1.8× 747 1.0× 522 1.0× 88 4.8k
John P. Bloomfield United Kingdom 34 1.9k 1.0× 1.2k 0.9× 1.6k 1.2× 289 0.4× 626 1.2× 108 3.4k
Edoardo Daly Australia 31 1.3k 0.7× 1.5k 1.0× 2.2k 1.7× 666 0.9× 130 0.2× 96 3.9k
Ilja van Meerveld Switzerland 40 3.7k 2.0× 1.6k 1.1× 2.1k 1.6× 1.1k 1.5× 449 0.8× 153 5.6k
Min‐Hui Lo Taiwan 30 1.9k 1.0× 1.0k 0.7× 2.4k 1.8× 936 1.3× 833 1.6× 97 5.7k
J. T. Reager United States 35 2.0k 1.1× 1.2k 0.8× 2.7k 2.1× 974 1.3× 697 1.3× 109 6.4k
Carl E. Renshaw United States 34 662 0.4× 786 0.5× 458 0.4× 908 1.2× 228 0.4× 130 4.1k
Chris Weaver United States 28 717 0.4× 916 0.6× 2.1k 1.6× 1.2k 1.6× 157 0.3× 68 3.5k
Matthew W. Hughes New Zealand 27 652 0.3× 1.1k 0.8× 550 0.4× 405 0.5× 1.1k 2.1× 69 2.9k
So Kazama Japan 26 863 0.5× 467 0.3× 968 0.7× 441 0.6× 227 0.4× 230 2.4k

Countries citing papers authored by Christopher Duffy

Since Specialization
Citations

This map shows the geographic impact of Christopher Duffy'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 Christopher Duffy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Christopher Duffy more than expected).

Fields of papers citing papers by Christopher Duffy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Christopher Duffy. 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 Christopher Duffy. The network helps show where Christopher Duffy may publish in the future.

Co-authorship network of co-authors of Christopher Duffy

This figure shows the co-authorship network connecting the top 25 collaborators of Christopher Duffy. A scholar is included among the top collaborators of Christopher Duffy 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 Christopher Duffy. Christopher Duffy is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Ghosh, Rahul, et al.. (2025). Knowledge‐Guided Machine Learning for Operational Flood Forecasting. Water Resources Research. 61(11).
3.
Shu, Lele, Paul Ullrich, Xianhong Meng, et al.. (2024). rSHUD v2.0: advancing the Simulator for Hydrologic Unstructured Domains and unstructured hydrological modeling in the R environment. Geoscientific model development. 17(2). 497–527. 4 indexed citations
4.
Ladwig, Robert, Paul C. Hanson, Hilary A. Dugan, et al.. (2021). Lake thermal structure drives interannual variability in summer anoxia dynamics in a eutrophic lake over 37 years. Hydrology and earth system sciences. 25(2). 1009–1032. 65 indexed citations
5.
Shu, Lele, Paul Ullrich, & Christopher Duffy. (2020). Simulator for Hydrologic Unstructured Domains (SHUD v1.0): numerical modeling of watershed hydrology with the finite volume method. Geoscientific model development. 13(6). 2743–2762. 13 indexed citations
6.
Sullivan, Pamela, Yuning Shi, Xin Gu, et al.. (2019). Exploring the Effect of Aspect to Inform Future Earthcasts of Climate‐Driven Changes in Weathering of Shale. Journal of Geophysical Research Earth Surface. 124(4). 974–993. 29 indexed citations
7.
Yu, Xuan, et al.. (2016). Open science in practice: Learning integrated modeling of coupled surface‐subsurface flow processes from scratch. Earth and Space Science. 3(5). 190–206. 19 indexed citations
8.
Duffy, Christopher. (2015). Russia's Military Way to the West. 1 indexed citations
9.
Duffy, Christopher, et al.. (2015). Geometric and topological approaches to significance testing in wavelet analysis. Nonlinear processes in geophysics. 22(2). 139–156. 16 indexed citations
10.
Yu, Xuan, et al.. (2014). Modelling long-term water yield effects of forest management in a Norway spruce forest. Hydrological Sciences Journal. 60(2). 174–191. 26 indexed citations
11.
Duffy, Christopher, et al.. (2010). Watershed reanalysis: data assimilation from strip charts to embedded sensor networks (Invited). AGUFM. 2010. 1 indexed citations
12.
Duffy, Christopher, et al.. (2006). THE SAFETY PROGRAMME FOR THE SPECIFICATION OF THE ACTIVE TRAFFIC MANAGEMENT CONTROL SYSTEM. 1 indexed citations
13.
Krishnan, V., Christopher Duffy, David V. Anderson, & P. Hasler. (2005). Optimal quantization employing programmable flash analog to digital converters. 1. 816–819. 2 indexed citations
14.
Duffy, Christopher & David Brandes. (2001). Dimension reduction and source identification for multispecies groundwater contamination. Journal of Contaminant Hydrology. 48(1-2). 151–165. 18 indexed citations
15.
Entekhabi, Dara, Ghassem Asrar, Alan K. Betts, et al.. (1999). An Agenda for Land Surface Hydrology Research and a Call for the Second International Hydrological Decade. Bulletin of the American Meteorological Society. 80(10). 2043–2058. 172 indexed citations
16.
Brandes, David, Christopher Duffy, & Joseph P. Cusumano. (1998). Stability and damping in a dynamical model of hillslope hydrology. Water Resources Research. 34(12). 3303–3313. 9 indexed citations
17.
Duffy, Christopher, Do‐Hun Lee, & Minghui Jin. (1994). Dynamics of Soil-Moisture, Subsurface Flow and Runoff in Complex Terrain. Defense Technical Information Center (DTIC). 1 indexed citations
18.
Duffy, Christopher, Ying Fan, & Upmanu Lall. (1990). Spectral analysis of annual time series of mountain precipitation. 573–577. 1 indexed citations
19.
Duffy, Christopher, et al.. (1987). The Military Life of Frederick the Great.. Military Affairs. 51(3). 158–158. 1 indexed citations
20.
Duffy, Christopher. (1979). The fortress in the early modern world, 1494-1660. Routledge eBooks. 4 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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