John A. Apps

48 papers and 3.1k indexed citations i.

About

John A. Apps is a scholar working on Environmental Engineering, Mechanics of Materials and Environmental Chemistry. According to data from OpenAlex, John A. Apps has authored 48 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Environmental Engineering, 14 papers in Mechanics of Materials and 12 papers in Environmental Chemistry. Recurrent topics in John A. Apps’s work include CO2 Sequestration and Geologic Interactions (26 papers), Groundwater flow and contamination studies (19 papers) and Hydrocarbon exploration and reservoir analysis (11 papers). John A. Apps is often cited by papers focused on CO2 Sequestration and Geologic Interactions (26 papers), Groundwater flow and contamination studies (19 papers) and Hydrocarbon exploration and reservoir analysis (11 papers). John A. Apps collaborates with scholars based in United States, China and Russia. John A. Apps's co-authors include Tianfu Xu, Karsten Pruess, Jens Birkhölzer, Liange Zheng, Hajime Yamamoto, Nicolas Spycher, S. J. Chipera, Julio García, Eric Sonnenthal and L. M. Cathles and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Geochimica et Cosmochimica Acta and Earth-Science Reviews.

In The Last Decade

Co-authorship network of co-authors of John A. Apps

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

Fields of papers citing papers by John A. Apps

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John A. Apps. 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 John A. Apps. The network helps show where John A. Apps may publish in the future.

Countries citing papers authored by John A. Apps

Since Specialization
Citations

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

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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