Duke Ophori

912 total citations
39 papers, 747 citations indexed

About

Duke Ophori is a scholar working on Environmental Engineering, Geochemistry and Petrology and Civil and Structural Engineering. According to data from OpenAlex, Duke Ophori has authored 39 papers receiving a total of 747 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Environmental Engineering, 17 papers in Geochemistry and Petrology and 8 papers in Civil and Structural Engineering. Recurrent topics in Duke Ophori's work include Groundwater flow and contamination studies (26 papers), Groundwater and Isotope Geochemistry (17 papers) and Soil and Unsaturated Flow (7 papers). Duke Ophori is often cited by papers focused on Groundwater flow and contamination studies (26 papers), Groundwater and Isotope Geochemistry (17 papers) and Soil and Unsaturated Flow (7 papers). Duke Ophori collaborates with scholars based in United States, Ghana and Canada. Duke Ophori's co-authors include Sandow Mark Yidana, Bruce Banoeng‐Yakubo, J. Tóth, Sagarika Roy, R.N. Farvolden, Ghulam Mujtaba, Matthew Gorring, Shawn C. Kefauver, Huan Feng and C. A. Alo and has published in prestigious journals such as Environmental Pollution, Journal of Hydrology and Journal of Environmental Management.

In The Last Decade

Duke Ophori

36 papers receiving 688 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Duke Ophori United States	14	476	474	294	99	82	39	747
Julien Walter Canada	12	398 0.8×	314 0.7×	186 0.6×	90 0.9×	84 1.0×	35	584
Daniela Ducci Italy	17	474 1.0×	425 0.9×	260 0.9×	120 1.2×	59 0.7×	42	803
Emmanuel K. Appiah-Adjei Ghana	14	300 0.6×	315 0.7×	308 1.0×	70 0.7×	39 0.5×	48	663
Adel Kharroubi Tunisia	18	368 0.8×	319 0.7×	233 0.8×	118 1.2×	82 1.0×	40	776
J. Mania France	17	220 0.5×	636 1.3×	459 1.6×	82 0.8×	174 2.1×	51	987
V. V. S. Gurunadha Rao India	18	428 0.9×	524 1.1×	328 1.1×	65 0.7×	177 2.2×	46	898
Marina De Maio Italy	18	659 1.4×	576 1.2×	444 1.5×	171 1.7×	83 1.0×	46	1.2k
Abderrahmane Boudoukha Algeria	17	627 1.3×	524 1.1×	469 1.6×	140 1.4×	94 1.1×	46	929
G. Tredoux South Africa	10	431 0.9×	358 0.8×	246 0.8×	65 0.7×	52 0.6×	21	607
B. K. Tewary India	11	497 1.0×	397 0.8×	372 1.3×	98 1.0×	26 0.3×	24	789

Countries citing papers authored by Duke Ophori

Since Specialization

Citations

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

Fields of papers citing papers by Duke Ophori

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Duke Ophori

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

Ophori, Duke, et al.. (2025). A review of the sidelined pollutant: Reviving the fight against heavy metal contamination in an era of emerging contaminants. Toxicology Reports. 15. 102073–102073. 2 indexed citations

Ophori, Duke, et al.. (2025). Out of sight, into the spotlight: Beyond the current state of science on per- and poly-fluoroalkyl substances in groundwater. Journal of Environmental Management. 373. 123941–123941.

Ophori, Duke, et al.. (2024). Groundwater systems under siege: The silent invasion of microplastics and cock-tails worldwide. Environmental Pollution. 356. 124305–124305. 9 indexed citations

Alo, C. A., et al.. (2024). Hydroclimatic Trends and Streamflow Response to Recent Climate Change: An Application of Discrete Wavelet Transform and Hydrological Modeling in the Passaic River Basin, New Jersey, USA. Hydrology. 11(4). 43–43. 2 indexed citations

Ophori, Duke, et al.. (2023). ESTIMATING THE SPATIAL DISTRIBUTION OF GROUNDWATER SALINITY IN THE NEW JERSEY NORTHEAST WATER REGION USING GEOSTATISTICAL METHODS. Abstracts with programs - Geological Society of America.

Roy, Sagarika & Duke Ophori. (2014). Estimation of crop water stress index in almond orchards using thermal aerial imagery. 12(1). 7 indexed citations

Yidana, Sandow Mark, Duke Ophori, & C. A. Alo. (2014). Hydrogeological characterization of a tropical crystalline aquifer system. Journal of Applied Water Engineering and Research. 2(1). 13–24. 1 indexed citations

Feng, Huan, et al.. (2010). Groundwater Flow Model and Particle Track Analysis for Selecting Water Quality Monitoring Well Sites, and Soil Sampling Profiles. 10(1). 1–14. 4 indexed citations

Ophori, Duke, et al.. (2009). ANALYSES OF RESERVOIR PERFORMANCE METRICS OF STREAMS, NEW JERSEY, USA. 1 indexed citations

10.

Ophori, Duke, et al.. (2008). Groundwater flow and capture zone analysis of the Central Passaic River Basin, New Jersey. Environmental Geology. 56(8). 1593–1603. 35 indexed citations

11.

Yidana, Sandow Mark & Duke Ophori. (2008). Groundwater resources management in the Afram Plains area, Ghana. KSCE Journal of Civil Engineering. 12(5). 349–357. 5 indexed citations

12.

Yidana, Sandow Mark, Duke Ophori, & Bruce Banoeng‐Yakubo. (2007). Hydrochemical evaluation of the Voltaian system—The Afram Plains area, Ghana. Journal of Environmental Management. 88(4). 697–707. 54 indexed citations

13.

Yidana, Sandow Mark, Duke Ophori, & Bruce Banoeng‐Yakubo. (2007). A multivariate statistical analysis of surface water chemistry data—The Ankobra Basin, Ghana. Journal of Environmental Management. 86(1). 80–87. 231 indexed citations

14.

Ophori, Duke, et al.. (2007). A PRELIMINARY ANALYSIS OF GROUNDWATER CHEMISTRY IN SHALLOW BOREHOLES, UGHELLI, NIGERIA. 5 indexed citations

15.

Ophori, Duke. (2007). A simulation of large-scale groundwater flow in the Niger Delta, Nigeria. Environmental Geosciences. 14(4). 181–195. 13 indexed citations

16.

Ophori, Duke, et al.. (2000). First approximations of soil moisture retention curves using the filter-paper method. Hydrological Processes. 14(6). 1131–1138. 5 indexed citations

17.

Ophori, Duke, et al.. (1998). HYDROLOGIC RESPONSE TO PUMPING AND CONTAMINANT ADVECTION IN A FRACTURED ROCK ENVIRONMENT¹. JAWRA Journal of the American Water Resources Association. 34(1). 57–72. 1 indexed citations

18.

Ophori, Duke. (1998). Flow of groundwater with variable density and viscosity, Atikokan Research Area, Canada. Hydrogeology Journal. 6(2). 193–203. 14 indexed citations

19.

Ophori, Duke & J. Tóth. (1990). Influence of the location of production wells in unconfined groundwater basins: an analysis by numerical simulation. Canadian Journal of Earth Sciences. 27(5). 657–668. 3 indexed citations

20.

Ophori, Duke & R.N. Farvolden. (1985). A Hydraulic Trap for Preventing Collector Well Contamination: A Case Study. Ground Water. 23(5). 600–610. 7 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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