Allen M. Shapiro

3.1k total citations
77 papers, 2.4k citations indexed

About

Allen M. Shapiro is a scholar working on Environmental Engineering, Geochemistry and Petrology and Mechanical Engineering. According to data from OpenAlex, Allen M. Shapiro has authored 77 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 64 papers in Environmental Engineering, 27 papers in Geochemistry and Petrology and 27 papers in Mechanical Engineering. Recurrent topics in Allen M. Shapiro's work include Groundwater flow and contamination studies (63 papers), Hydraulic Fracturing and Reservoir Analysis (27 papers) and Groundwater and Isotope Geochemistry (26 papers). Allen M. Shapiro is often cited by papers focused on Groundwater flow and contamination studies (63 papers), Hydraulic Fracturing and Reservoir Analysis (27 papers) and Groundwater and Isotope Geochemistry (26 papers). Allen M. Shapiro collaborates with scholars based in United States, Israel and Sweden. Allen M. Shapiro's co-authors include Matthew W. Becker, Vladimir Cvetković, Gédéon Dagan, Johan Andersson, V. Cvetkovic, Paul A. Hsieh, Ronald W. Harvey, David W. Metge, Jacob Bear and James R. Nicholas and has published in prestigious journals such as Water Resources Research, Journal of Computational Physics and Journal of Hydrology.

In The Last Decade

Allen M. Shapiro

74 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Allen M. Shapiro United States 26 1.9k 840 688 607 475 77 2.4k
Kenneth R. Rehfeldt United States 8 2.0k 1.0× 778 0.9× 529 0.8× 729 1.2× 516 1.1× 16 2.4k
Leslie Smith Canada 22 1.5k 0.8× 699 0.8× 472 0.7× 393 0.6× 497 1.0× 38 2.2k
James W. Mercer United States 22 1.9k 1.0× 618 0.7× 609 0.9× 537 0.9× 411 0.9× 60 2.6k
Javier Samper Spain 32 1.7k 0.9× 957 1.1× 299 0.4× 479 0.8× 222 0.5× 121 2.4k
Robert W. Ritzi United States 34 2.0k 1.0× 534 0.6× 515 0.7× 494 0.8× 429 0.9× 71 2.7k
Peter S. Huyakorn United States 25 1.6k 0.8× 866 1.0× 499 0.7× 362 0.6× 199 0.4× 43 2.6k
Kent Novakowski Canada 24 1.2k 0.6× 449 0.5× 587 0.9× 488 0.8× 219 0.5× 70 1.6k
Georg Teutsch Germany 26 1.4k 0.7× 367 0.4× 279 0.4× 554 0.9× 405 0.9× 68 1.9k
J. F. Pickens Canada 14 1.5k 0.8× 757 0.9× 619 0.9× 449 0.7× 248 0.5× 27 1.7k
Z. J. Kabala United States 23 1.2k 0.6× 439 0.5× 460 0.7× 277 0.5× 340 0.7× 60 1.6k

Countries citing papers authored by Allen M. Shapiro

Since Specialization
Citations

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

Fields of papers citing papers by Allen M. Shapiro

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Allen M. Shapiro. 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 Allen M. Shapiro. The network helps show where Allen M. Shapiro may publish in the future.

Co-authorship network of co-authors of Allen M. Shapiro

This figure shows the co-authorship network connecting the top 25 collaborators of Allen M. Shapiro. A scholar is included among the top collaborators of Allen M. Shapiro 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 Allen M. Shapiro. Allen M. Shapiro 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.
Stets, Edward G., M. A. Scholl, James R. Degnan, et al.. (2025). Water supply in the conterminous United States, Alaska, Hawaii, and Puerto Rico, water years 2010–20. USGS professional paper. 5 indexed citations
2.
Shapiro, Allen M. & F. D. Day‐Lewis. (2023). Benefits and Cautions in Data Assimilation Strategies: An Example of Modeling Groundwater Recharge. Ground Water. 62(3). 405–416. 1 indexed citations
3.
Day‐Lewis, F. D., et al.. (2022). Application of Recursive Estimation to Heat Tracing for Groundwater/Surface‐Water Exchange. Water Resources Research. 58(6). 1–18. 20 indexed citations
4.
Shapiro, Allen M., F. D. Day‐Lewis, William M. Kappel, & John H. Williams. (2022). Incorporating Snowmelt into Daily Estimates of Recharge Using a State‐Space Model of Infiltration. Ground Water. 60(6). 721–746. 5 indexed citations
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Imbrigiotta, Thomas E., Allen M. Shapiro, Daniel J. Goode, & Claire R. Tiedeman. (2017). Biogeochemical analyses of water samples collected in the mudstone aquifer underlying the Naval Air Warfare Center, West Trenton, NJ (2008-2013). USGS DOI Tool Production Environment. 3 indexed citations
8.
Révész, Kinga, Allen M. Shapiro, & Thomas E. Imbrigiotta. (2010). Estimating Rates of TCE Degradation and Other Processes Affecting the Fate of TCE in a Fractured Sedimentary Rock Using Compound Specific Isotope Analysis. EGUGA. 3757. 1 indexed citations
9.
Wellman, T. P., Allen M. Shapiro, & Mary C. Hill. (2009). Effects of simplifying fracture network representation on inert chemical migration in fracture‐controlled aquifers. Water Resources Research. 45(1). 38 indexed citations
10.
Révész, Kinga, Allen M. Shapiro, Claire R. Tiedeman, et al.. (2008). Monitoring Natural Biodegradation of TCE in Fractured Sedimentary Rocks Using delta 13C of TCE and its Degradation Products: Estimating Isotopic Fractionation Factor under Field Conditions. AGUFM. 2008. 1 indexed citations
11.
Konikow, Leonard F., et al.. (2008). The use of groundwater age as a calibration target. IAHS-AISH publication. 250–256. 2 indexed citations
12.
Tiedeman, Claire R., Daniel J. Goode, Allen M. Shapiro, et al.. (2008). Multidisciplinary investigation of the fate, transport, and remediation of chlorinated solvents in fractured rocks at the former Naval Air Warfare Center (NAWC): Scientific and management challenges, and strategies for a successful research program. AGUFM. 2008. 2 indexed citations
13.
Shapiro, Allen M., et al.. (2008). In situ estimation of the effective chemical diffusion coefficient of a rock matrix in a fractured aquifer. Hydrogeology Journal. 16(4). 629–639. 5 indexed citations
14.
Becker, Matthew W., et al.. (2003). Effect of cell physicochemical characteristics and motility on bacterial transport in groundwater. Journal of Contaminant Hydrology. 69(3-4). 195–213. 58 indexed citations
15.
Shapiro, Allen M. & Delwyn S. Oki. (2000). Estimating formation properties from early-time oscillatory water levels in a pumped well. Journal of Hydrology. 236(1-2). 91–108. 3 indexed citations
16.
Morin, Roger H., et al.. (1998). Hydrologic properties of the Dixie Valley, Nevada, geothermal reservoir from well-test analyses. University of North Texas Digital Library (University of North Texas). 2 indexed citations
17.
Shapiro, Allen M., et al.. (1995). Interpretation of Prematurely Terminated Air‐Pressurized Slug Tests. Ground Water. 33(4). 539–546. 5 indexed citations
18.
Goode, Daniel J., Paul A. Hsieh, Allen M. Shapiro, Warren W. Wood, & Thomas F. Kraemer. (1993). Concentration history during pumping from a leaky aquifer with stratified initial concentration. Hydraulic Engineering. 29–35. 3 indexed citations
19.
20.
Shapiro, Allen M., et al.. (1979). A new collocation method for the solution of the convection‐dominated transport equation. Water Resources Research. 15(5). 1177–1182. 23 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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Breakdown of academic impact, for papers by Kenneth R. Rehfeldt Breakdown of academic impact, for papers by Leslie Smith Breakdown of academic impact, for papers by James W. Mercer Breakdown of academic impact, for papers by Javier Samper Breakdown of academic impact, for papers by Robert W. Ritzi Breakdown of academic impact, for papers by Peter S. Huyakorn Breakdown of academic impact, for papers by Kent Novakowski Breakdown of academic impact, for papers by Georg Teutsch Breakdown of academic impact, for papers by J. F. Pickens Breakdown of academic impact, for papers by Z. J. Kabala
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