Robert Ewing

4.1k total citations · 1 hit paper
51 papers, 3.2k citations indexed

About

Robert Ewing is a scholar working on Environmental Engineering, Civil and Structural Engineering and Geophysics. According to data from OpenAlex, Robert Ewing has authored 51 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Environmental Engineering, 22 papers in Civil and Structural Engineering and 12 papers in Geophysics. Recurrent topics in Robert Ewing's work include Groundwater flow and contamination studies (26 papers), Soil and Unsaturated Flow (22 papers) and NMR spectroscopy and applications (8 papers). Robert Ewing is often cited by papers focused on Groundwater flow and contamination studies (26 papers), Soil and Unsaturated Flow (22 papers) and NMR spectroscopy and applications (8 papers). Robert Ewing collaborates with scholars based in United States, China and Israel. Robert Ewing's co-authors include Allen G. Hunt, Behzad Ghanbarian, Muhammad Sahimi, Brian Berkowitz, Qinhong Hu, Robert Horton, Stefan Dultz, Thomas E. Skinner, T. C. Kaspar and Harry Rowe and has published in prestigious journals such as Environmental Science & Technology, Water Resources Research and Geophysical Research Letters.

In The Last Decade

Robert Ewing

50 papers receiving 3.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Tortuosity in Porous Media: A Critical Review

2013 613 citations Behzad Ghanbarian, Allen G. Hunt et al. Soil Science Society of America Journal profile →

Peers

Countries citing papers authored by Robert Ewing

Since Specialization

Citations

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

Fields of papers citing papers by Robert Ewing

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Robert Ewing

This figure shows the co-authorship network connecting the top 25 collaborators of Robert Ewing. A scholar is included among the top collaborators of Robert Ewing 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 Robert Ewing. Robert Ewing 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

#	Work	Indexed citations
1	Simulation of Long-Term Water Erosion in Rainfed Croplands of Eastern Washington 2024 ·Journal of the ASABE ·(unknown), Joan Q. Wu, (unknown), Robert Ewing	0
2	A New Model for Simulating the Imbibition of a Wetting-Phase Fluid in a Matrix-Fracture Dual Connectivity System 2022 ·Geofluids ·(unknown), Robert Ewing, Qinhong Hu, Qiming Wang, (unknown)	2
3	A multiscale finite element method for coupled heat and water transfer in heterogeneous soils 2022 ·Journal of Hydrology ·Chenyi Luo, Yuanyuan Shi, Dennis Timlin, Robert Ewing, David H. Fleisher, Robert Horton, Katherine L. Tully, Zhuangji Wang	3
4	Estimating River Sediment Discharge in the Upper Mississippi River Using Landsat Imagery 2020 ·Remote Sensing ·(unknown), Joan Q. Wu, Claudio O. Stöckle, Robert Ewing, Xiao Yang	6
5	Internal Domains of Natural Porous Media Revealed: Critical Locations for Transport, Storage, and Chemical Reaction 2016 ·Environmental Science & Technology ·John M. Zachara, (unknown), Jon Chorover, Robert Ewing, Sébastien Kerisit, Chongxuan Liu, Edmund Perfect, Gernot Rother, Andrew G. Stack	79
6	SATURATION DEPENDENCE OF TRANSPORT IN POROUS MEDIA PREDICTED BY PERCOLATION AND EFFECTIVE MEDIUM THEORIES 2015 ·Fractals ·Behzad Ghanbarian, Allen G. Hunt, Thomas E. Skinner, Robert Ewing	43
7	Gas and solute diffusion in partially saturated porous media: Percolation theory and Effective Medium Approximation compared with lattice Boltzmann simulations 2014 ·Journal of Geophysical Research Solid Earth ·Behzad Ghanbarian, Hugh Daigle, Allen G. Hunt, Robert Ewing, Muhammad Sahimi	40
8	Field Test and Sensitivity Analysis of a Sensible Heat Balance Method to Determine Soil Ice Contents 2014 ·Vadose Zone Journal ·Yuki Kojima, Joshua L. Heitman, G. N. Flerchinger, Tusheng Ren, Robert Ewing, Robert Horton	17
9	Multiple Approaches to Characterizing Pore Structure in Natural Rock 2012 ·AGUFM ·Qinhong Hu, Stefan Dultz, Shoichiro Hamamoto, Robert Ewing	2
10	Uranium release from different size fractions of sediments in Hanford 300 area, Washington, USA 2012 ·Journal of Environmental Radioactivity ·Jiangkun Du, Jianguo Bao, Qinhong Hu, Robert Ewing	8
11	Low pore connectivity in natural rock 2012 ·Journal of Contaminant Hydrology ·Qinhong Hu, Robert Ewing, Stefan Dultz	208
12	Fracture-Matrix Interaction and Gas Recovery in the Barnett Shale 2011 ·Qinhong Hu, Xian‐Guo Liu, Stefan Dultz, Robert Ewing, Harry Rowe	1
13	Scale dependence of intragranular porosity, tortuosity, and diffusivity 2010 ·Water Resources Research ·Robert Ewing, Qinhong Hu, Chongxuan Liu	27
14	Method for Maintaining One‐Dimensional Temperature Gradients in Unsaturated, Closed Soil Cells 2006 ·Soil Science Society of America Journal ·(unknown), Joshua L. Heitman, Robert Horton, Tusheng Ren, Tyson E. Ochsner, Lyle Prunty, Robert Ewing, Thomas J. Sauer	17
15	Vibration-induced mobilization of trapped oil ganglia in porous media: Experimental validation of a capillary-physics mechanism 2005 ·Journal of Colloid and Interface Science ·Wenqing Li, R. Dennis Vigil, Igor A. Beresnev, Pavel P. Iassonov, Robert Ewing	65
16	ON THE VANISHING OF SOLUTE DIFFUSION IN POROUS MEDIA AT A THRESHOLD MOISTURE CONTENT 2003 ·Soil Science Society of America Journal ·Allen G. Hunt, Robert Ewing	40
17	Discriminating Dyes in Soil with Color Image Analysis 1999 ·Soil Science Society of America Journal ·Robert Ewing, Robert Horton	40
18	A generalized growth model for simulating initial migration of dense non‐aqueous phase liquids 1998 ·Water Resources Research ·Robert Ewing, Brian Berkowitz	60
19	Issues in Single‐Fracture Transport Modeling: Scales, Algorithms, and Grid Types 1995 ·Water Resources Research ·Robert Ewing, Dan B. Jaynes	14
20	Percolation and permeability in partially structured networks 1993 ·Water Resources Research ·Robert Ewing, Satish C. Gupta	39

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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