Amy V. Callaghan

2.4k total citations · 1 hit paper
24 papers, 1.8k citations indexed

About

Amy V. Callaghan is a scholar working on Pollution, Environmental Chemistry and Molecular Biology. According to data from OpenAlex, Amy V. Callaghan has authored 24 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Pollution, 10 papers in Environmental Chemistry and 9 papers in Molecular Biology. Recurrent topics in Amy V. Callaghan's work include Microbial bioremediation and biosurfactants (11 papers), Methane Hydrates and Related Phenomena (8 papers) and Microbial Community Ecology and Physiology (7 papers). Amy V. Callaghan is often cited by papers focused on Microbial bioremediation and biosurfactants (11 papers), Methane Hydrates and Related Phenomena (8 papers) and Microbial Community Ecology and Physiology (7 papers). Amy V. Callaghan collaborates with scholars based in United States, United Kingdom and China. Amy V. Callaghan's co-authors include Boris Wawrik, Joseph M. Suflita, L. Y. Young, Dariusz Strąpoć, Nikole E. Kimes, Pamela J. Morris, María Mastalerz, Courtney Turich, Matthew N. Ashby and Jennifer L. Macalady and has published in prestigious journals such as Environmental Science & Technology, Applied and Environmental Microbiology and Biochemical and Biophysical Research Communications.

In The Last Decade

Amy V. Callaghan

24 papers receiving 1.7k 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.

Biogeochemistry of Microbial Coal-Bed Methane

2011 360 citations Dariusz Strąpoć, María Mastalerz et al. Annual Review of Earth and Planetary Sciences profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Amy V. Callaghan United States	19	755	719	540	532	415	24	1.8k
Boris Wawrik United States	26	402 0.5×	636 0.9×	806 1.5×	420 0.8×	360 0.9×	37	2.0k
Carolyn M. Aitken United Kingdom	10	600 0.8×	446 0.6×	305 0.6×	565 1.1×	255 0.6×	11	1.3k
Angela Sherry United Kingdom	16	618 0.8×	359 0.5×	385 0.7×	289 0.5×	153 0.4×	36	1.3k
Arlene K. Rowan United Kingdom	8	496 0.7×	342 0.5×	329 0.6×	351 0.7×	158 0.4×	10	1.0k
Ketil Bernt Sørensen Denmark	18	221 0.3×	1.2k 1.6×	1.4k 2.5×	227 0.4×	94 0.2×	33	2.2k
Cristiana Cravo‐Laureau France	22	638 0.8×	310 0.4×	604 1.1×	112 0.2×	50 0.1×	61	1.3k
Hernando P. Bacosa United States	23	1.2k 1.6×	209 0.3×	504 0.9×	99 0.2×	90 0.2×	54	1.7k
Robert Matheron France	22	272 0.4×	408 0.6×	665 1.2×	118 0.2×	49 0.1×	46	1.3k
Mashal Alawi Germany	21	511 0.7×	411 0.6×	711 1.3×	101 0.2×	31 0.1×	40	1.5k
Bart P. Lomans Netherlands	16	233 0.3×	290 0.4×	347 0.6×	64 0.1×	83 0.2×	24	997

Countries citing papers authored by Amy V. Callaghan

Since Specialization

Citations

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

Fields of papers citing papers by Amy V. Callaghan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Amy V. Callaghan. 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 Amy V. Callaghan. The network helps show where Amy V. Callaghan may publish in the future.

Co-authorship network of co-authors of Amy V. Callaghan

This figure shows the co-authorship network connecting the top 25 collaborators of Amy V. Callaghan. A scholar is included among the top collaborators of Amy V. Callaghan 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 Amy V. Callaghan. Amy V. Callaghan 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

Bonifay, Vincent, Boris Wawrik, Jan Sunner, et al.. (2017). Metabolomic and Metagenomic Analysis of Two Crude Oil Production Pipelines Experiencing Differential Rates of Corrosion. Frontiers in Microbiology. 8. 99–99. 50 indexed citations

Aktas, Deniz F., et al.. (2017). Anaerobic hydrocarbon biodegradation and biocorrosion of carbon steel in marine environments: The impact of different ultra low sulfur diesels and bioaugmentation. International Biodeterioration & Biodegradation. 118. 45–56. 26 indexed citations

Wawrik, Boris, et al.. (2016). Transcriptional response ofDesulfatibacillum alkenivoransAK-01 to growth on alkanes: insights from RT-qPCR and microarray analyses. FEMS Microbiology Ecology. 92(5). fiw062–fiw062. 8 indexed citations

Wawrik, Boris, Christopher R. Marks, Irene A. Davidova, et al.. (2016). Methanogenic paraffin degradation proceeds via alkane addition to fumarate by ‘Smithella’ spp. mediated by a syntrophic coupling with hydrogenotrophic methanogens. Environmental Microbiology. 18(8). 2604–2619. 54 indexed citations

Wawrik, Boris, et al.. (2015). Interrogation of Chesapeake Bay sediment microbial communities for intrinsic alkane-utilizing potential under anaerobic conditions. FEMS Microbiology Ecology. 91(2). 1–14. 18 indexed citations

Davidova, Irene A., Boris Wawrik, Amy V. Callaghan, et al.. (2015). Dethiosulfatarculus sandiegensis gen. nov., sp. nov., isolated from a methanogenic paraffin-degrading enrichment culture and emended description of the family Desulfarculaceae. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY. 66(3). 1242–1248. 16 indexed citations

Teske, Andreas, Amy V. Callaghan, & Douglas E. LaRowe. (2014). Biosphere frontiers of subsurface life in the sedimented hydrothermal system of Guaymas Basin. Frontiers in Microbiology. 5. 362–362. 64 indexed citations

Kimes, Nikole E., Amy V. Callaghan, Joseph M. Suflita, & Pamela J. Morris. (2014). Microbial transformation of the Deepwater Horizon oil spillâ€”past, present, and future perspectives. Frontiers in Microbiology. 5. 603–603. 114 indexed citations

Callaghan, Amy V., et al.. (2014). Genome Sequence of Youngiibacter fragilis, the Type Strain of the Genus Youngiibacter. Genome Announcements. 2(1). 6 indexed citations

10.

Callaghan, Amy V.. (2013). Enzymes involved in the anaerobic oxidation of n-alkanes: from methane to long-chain paraffins. Frontiers in Microbiology. 4. 89–89. 92 indexed citations

11.

Callaghan, Amy V., et al.. (2013). Microbial enzymes that oxidize hydrocarbons. Frontiers in Microbiology. 4. 338–338. 10 indexed citations

12.

Kimes, Nikole E., Amy V. Callaghan, Deniz F. Aktas, et al.. (2013). Metagenomic analysis and metabolite profiling of deep–sea sediments from the Gulf of Mexico following the Deepwater Horizon oil spill. Frontiers in Microbiology. 4. 50–50. 194 indexed citations

13.

Lawson, Paul A., Boris Wawrik, Toby D. Allen, et al.. (2013). Youngiibacter fragilis gen. nov., sp. nov., isolated from natural gas production-water and reclassification of Acetivibrio multivorans as Youngiibacter multivorans comb. nov.. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY. 64(Pt_1). 198–205. 15 indexed citations

14.

Aktas, Deniz F., et al.. (2013). Impact of Organosulfur Content on Diesel Fuel Stability and Implications for Carbon Steel Corrosion. Environmental Science & Technology. 47(11). 6052–6062. 18 indexed citations

15.

Callaghan, Amy V.. (2012). Metabolomic investigations of anaerobic hydrocarbon-impacted environments. Current Opinion in Biotechnology. 24(3). 506–515. 58 indexed citations

16.

Callaghan, Amy V., Brandon E. L. Morris, Inês A. C. Pereira, et al.. (2011). The genome sequence of Desulfatibacillum alkenivorans AK‐01: a blueprint for anaerobic alkane oxidation. Environmental Microbiology. 14(1). 101–113. 124 indexed citations

17.

Strąpoć, Dariusz, María Mastalerz, Katherine S. Dawson, et al.. (2011). Biogeochemistry of Microbial Coal-Bed Methane. Annual Review of Earth and Planetary Sciences. 39(1). 617–656. 360 indexed citations breakdown →

18.

Callaghan, Amy V., et al.. (2008). Anaerobic Biodegradation of n -Hexadecane by a Nitrate-Reducing Consortium. Applied and Environmental Microbiology. 75(5). 1339–1344. 51 indexed citations

19.

Callaghan, Amy V., Boris Wawrik, Sinéad M. Ní Chadhain, L. Y. Young, & Gerben J. Zylstra. (2007). Anaerobic alkane-degrading strain AK-01 contains two alkylsuccinate synthase genes. Biochemical and Biophysical Research Communications. 366(1). 142–148. 95 indexed citations

20.

Callaghan, Amy V., Lisa M. Gieg, Kevin G. Kropp, Joseph M. Suflita, & L. Y. Young. (2006). Comparison of Mechanisms of Alkane Metabolism under Sulfate-Reducing Conditions among Two Bacterial Isolates and a Bacterial Consortium. Applied and Environmental Microbiology. 72(6). 4274–4282. 84 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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