Gary D. Hopkins

2.4k total citations
37 papers, 1.8k citations indexed

About

Gary D. Hopkins is a scholar working on Pollution, Environmental Engineering and Health, Toxicology and Mutagenesis. According to data from OpenAlex, Gary D. Hopkins has authored 37 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Pollution, 16 papers in Environmental Engineering and 8 papers in Health, Toxicology and Mutagenesis. Recurrent topics in Gary D. Hopkins's work include Microbial bioremediation and biosurfactants (20 papers), Groundwater flow and contamination studies (14 papers) and Environmental remediation with nanomaterials (6 papers). Gary D. Hopkins is often cited by papers focused on Microbial bioremediation and biosurfactants (20 papers), Groundwater flow and contamination studies (14 papers) and Environmental remediation with nanomaterials (6 papers). Gary D. Hopkins collaborates with scholars based in United States and South Africa. Gary D. Hopkins's co-authors include Perry L. McCarty, Lewis Semprini, Paul V. Roberts, Martin Reinhard, Carmen Lebrón, Jeffrey A. Cunningham, Mark N. Goltz, Mark E. Dolan, Timothy J. Carrothers and Junko Munakata‐Marr and has published in prestigious journals such as Environmental Science & Technology, Applied and Environmental Microbiology and Water Research.

In The Last Decade

Gary D. Hopkins

36 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Gary D. Hopkins United States	23	984	723	421	328	188	37	1.8k
Robert E. Hinchee United States	25	1.3k 1.3×	787 1.1×	615 1.5×	250 0.8×	130 0.7×	65	2.3k
Naresh Singhal New Zealand	30	1.0k 1.1×	550 0.8×	647 1.5×	393 1.2×	181 1.0×	98	2.6k
Stephen R. Hutchins United States	16	713 0.7×	339 0.5×	421 1.0×	199 0.6×	67 0.4×	35	1.4k
Chunbo Hao China	25	868 0.9×	420 0.6×	372 0.9×	312 1.0×	83 0.4×	56	1.6k
D Grbić-Galić United States	23	1.6k 1.7×	702 1.0×	567 1.3×	303 0.9×	426 2.3×	35	2.3k
C.M. Kao Taiwan	30	987 1.0×	501 0.7×	511 1.2×	522 1.6×	180 1.0×	92	2.5k
Lewis Semprini United States	32	2.0k 2.1×	1.2k 1.7×	854 2.0×	694 2.1×	445 2.4×	115	3.4k
Youneng Tang United States	31	908 0.9×	651 0.9×	945 2.2×	530 1.6×	179 1.0×	77	2.3k
D.H. Kampbell United States	16	516 0.5×	544 0.8×	292 0.7×	156 0.5×	67 0.4×	37	1.2k
Kirk T. O’Reilly United States	18	530 0.5×	408 0.6×	222 0.5×	93 0.3×	168 0.9×	38	1.2k

Countries citing papers authored by Gary D. Hopkins

Since Specialization

Citations

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

Fields of papers citing papers by Gary D. Hopkins

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gary D. Hopkins. 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 Gary D. Hopkins. The network helps show where Gary D. Hopkins may publish in the future.

Co-authorship network of co-authors of Gary D. Hopkins

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Eganhouse, Robert P., James Pontolillo, William H. Orem, et al.. (2017). Final synthesis report for factors controlling DDE dechlorination rates on the palos verdes shelf: A field and laboratory investigation. 2 indexed citations

Leekumjorn, Sukit, et al.. (2015). High activity and regenerability of a palladium–gold catalyst for chloroform degradation. Journal of Chemical Technology & Biotechnology. 91(10). 2590–2596. 9 indexed citations

Semprini, Lewis, Mark E. Dolan, Gary D. Hopkins, & Perry L. McCarty. (2008). Bioaugmentation with butane-utilizing microorganisms to promote in situ cometabolic treatment of 1,1,1-trichloroethane and 1,1-dichloroethene. Journal of Contaminant Hydrology. 103(3-4). 157–167. 12 indexed citations

Lebrón, Carmen, et al.. (2007). In Situ Catalytic Groundwater Treatment Using Palladium Catalysts and Horizontal Flow Treatment Wells. 1 indexed citations

Hoelen, Thomas P., Jeffrey A. Cunningham, Gary D. Hopkins, Carmen Lebrón, & Martin Reinhard. (2006). Bioremediation of cis‐DCE at a Sulfidogenic Site by Amendment with Propionate. Groundwater Monitoring & Remediation. 26(3). 82–91. 19 indexed citations

Reinhard, Martin, Gary D. Hopkins, Eva Steinle‐Darling, & Carmen Lebrón. (2005). In Situ Biotransformation of BTEX Compounds Under Methanogenic Conditions. Groundwater Monitoring & Remediation. 25(4). 50–59. 19 indexed citations

Semprini, Lewis, Mark E. Dolan, Gary D. Hopkins, & Perry L. McCarty. (2005). Development of Effective Aerobic Cometabolic Systems for the In Situ Transformation of Problematic Chlorinated Solvent Mixtures. Defense Technical Information Center (DTIC). 2 indexed citations

Goltz, Mark N., et al.. (2005). Field Evaluation of In Situ Source Reduction of Trichloroethylene in Groundwater Using Bioenhanced In-Well Vapor Stripping. Environmental Science & Technology. 39(22). 8963–8970. 35 indexed citations

Cunningham, Jeffrey A., Thomas P. Hoelen, Gary D. Hopkins, Carmen Lebrón, & Martin Reinhard. (2004). Hydraulics of Recirculating Well Pairs for Ground Water Remediation. Ground Water. 42(6). 880–889. 25 indexed citations

10.

Cunningham, Jeffrey A., et al.. (2001). Enhanced In Situ Bioremediation of BTEX-Contaminated Groundwater by Combined Injection of Nitrate and Sulfate. Environmental Science & Technology. 35(8). 1663–1670. 153 indexed citations

11.

Cunningham, Jeffrey A., Gary D. Hopkins, Carmen Lebrón, & Martin Reinhard. (2000). Enhanced anaerobic bioremediation of groundwater contaminated by fuel hydrocarbons at Seal Beach, California. Biodegradation. 11(2-3). 159–170. 26 indexed citations

12.

McCarty, Perry L., et al.. (1998). Full-Scale Evaluation of In Situ Cometabolic Degradation of Trichloroethylene in Groundwater through Toluene Injection. Environmental Science & Technology. 32(1). 88–100. 177 indexed citations

13.

Munakata‐Marr, Junko, et al.. (1997). A novel means to develop strain-specific DNA probes for detecting bacteria in the environment. Applied and Environmental Microbiology. 63(7). 2863–2869. 28 indexed citations

14.

Fries, M R, Gary D. Hopkins, Perry L. McCarty, L J Forney, & James M. Tiedje. (1997). Microbial Succession during a Field Evaluation of Phenol and Toluene as the Primary Substrates for Trichloroethene Cometabolism. Applied and Environmental Microbiology. 63(4). 1515–1522. 54 indexed citations

15.

Reinhard, Martin, et al.. (1996). In Situ BTEX Biotransformation under Enhanced Nitrate- and Sulfate-Reducing Conditions. Environmental Science & Technology. 31(1). 28–36. 111 indexed citations

16.

Semprini, Lewis, Gary D. Hopkins, Paul V. Roberts, & Perry L. McCarty. (1992). Pilot scale field studies of in situ bioremediation of chlorinated solvents. Journal of Hazardous Materials. 32(2-3). 145–162. 22 indexed citations

17.

Roberts, Paul V., Gary D. Hopkins, Douglas M. Mackay, & Lewis Semprini. (1990). A Field Evaluation of In‐Situ Biodegradation of Chlorinated Ethenes: Part I, Methodology and Field Site Characterization. Ground Water. 28(4). 591–604. 77 indexed citations

18.

Semprini, Lewis, Paul V. Roberts, Gary D. Hopkins, & Perry L. McCarty. (1990). A Field Evaluation of In‐Situ Biodegradation of Chlorinated Ethenes: Part 2, Results of Biostimulation and Biotransformation Experiments. Ground Water. 28(5). 715–727. 164 indexed citations

19.

Roberts, Paul V., Lewis Semprini, Gary D. Hopkins, D Grbić-Galić, & Perry L. McCarty. (1989). In-situ aquifer restoration of chlorinated aliphatics by methanotrophic bacteria. Research report, 1 May 1985-30 April 1989. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 11 indexed citations

20.

Roberts, Paul V., et al.. (1985). Evaluating two-resistance models for air stripping of volatile organic contaminants in a countercurrent, packed column. Environmental Science & Technology. 19(2). 164–173. 61 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.

Explore authors with similar magnitude of impact