Mark E. Conrad

7.3k total citations
129 papers, 4.6k citations indexed

About

Mark E. Conrad is a scholar working on Geochemistry and Petrology, Global and Planetary Change and Environmental Engineering. According to data from OpenAlex, Mark E. Conrad has authored 129 papers receiving a total of 4.6k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Geochemistry and Petrology, 39 papers in Global and Planetary Change and 37 papers in Environmental Engineering. Recurrent topics in Mark E. Conrad's work include Groundwater and Isotope Geochemistry (38 papers), Groundwater flow and contamination studies (29 papers) and Atmospheric and Environmental Gas Dynamics (23 papers). Mark E. Conrad is often cited by papers focused on Groundwater and Isotope Geochemistry (38 papers), Groundwater flow and contamination studies (29 papers) and Atmospheric and Environmental Gas Dynamics (23 papers). Mark E. Conrad collaborates with scholars based in United States, United Kingdom and Germany. Mark E. Conrad's co-authors include Markus Bill, Lisa Alvarez‐Cohen, B. Lynn Ingram, Donald J. DePaolo, James C. Ingle, Alexis S. Templeton, Terry C. Hazen, Kung‐Hui Chu, Yit Arn Teh and Whendee L. Silver and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and Journal of Geophysical Research Atmospheres.

In The Last Decade

Mark E. Conrad

128 papers receiving 4.4k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Mark E. Conrad 1.3k 1.1k 984 974 932 129 4.6k
J. O. Skjemstad 2.0k 1.5× 1.2k 1.1× 1.2k 1.2× 696 0.7× 1.3k 1.4× 61 8.8k
Roland Wollast 1.2k 0.9× 718 0.7× 1.4k 1.4× 1.0k 1.1× 676 0.7× 100 6.5k
Kai Uwe Totsche 1.7k 1.3× 428 0.4× 1.5k 1.5× 1.2k 1.3× 1.4k 1.5× 178 6.8k
James P. McKinley 998 0.8× 1.1k 1.1× 1.5k 1.5× 1.1k 1.2× 425 0.5× 92 5.1k
William H. Orem 855 0.7× 1.2k 1.1× 1.2k 1.2× 354 0.4× 676 0.7× 126 5.2k
Lei Chou 967 0.8× 579 0.5× 1.1k 1.1× 864 0.9× 342 0.4× 104 5.4k
Reinhold Jahn 1.3k 1.0× 390 0.4× 1.4k 1.5× 533 0.5× 1.0k 1.1× 92 6.5k
Peter W. Swarzenski 1.4k 1.1× 1.2k 1.1× 1.3k 1.3× 741 0.8× 1.1k 1.2× 173 6.5k
Orlando Vaselli 460 0.4× 841 0.8× 1.2k 1.2× 1.2k 1.2× 463 0.5× 307 7.0k
Dennis E. Rolston 1.1k 0.9× 1.0k 1.0× 1.6k 1.6× 2.8k 2.9× 510 0.5× 169 7.8k

Countries citing papers authored by Mark E. Conrad

Since Specialization
Citations

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

Fields of papers citing papers by Mark E. Conrad

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mark E. Conrad. 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 Mark E. Conrad. The network helps show where Mark E. Conrad may publish in the future.

Co-authorship network of co-authors of Mark E. Conrad

This figure shows the co-authorship network connecting the top 25 collaborators of Mark E. Conrad. A scholar is included among the top collaborators of Mark E. Conrad 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 Mark E. Conrad. Mark E. Conrad 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.
Bouskill, Nicholas, Michelle Newcomer, Rosemary Carroll, et al.. (2024). A Tale of Two Catchments: Causality Analysis and Isotope Systematics Reveal Mountainous Watershed Traits That Regulate the Retention and Release of Nitrogen. Journal of Geophysical Research Biogeosciences. 129(3). 1 indexed citations
3.
Bill, Markus, Mark E. Conrad, John N. Christensen, et al.. (2021). Conservative transport of dissolved sulfate across the Rio Madre de Dios floodplain in Peru. Geology. 49(9). 1064–1068. 12 indexed citations
4.
Nothaft, Daniel B., Alexis S. Templeton, David T. Wang, et al.. (2021). Geochemical, Biological, and Clumped Isotopologue Evidence for Substantial Microbial Methane Production Under Carbon Limitation in Serpentinites of the Samail Ophiolite, Oman. Journal of Geophysical Research Biogeosciences. 126(10). 27 indexed citations
5.
Ceja-Navarro, Javier A., Ulaş Karaöz, Markus Bill, et al.. (2019). Gut anatomical properties and microbial functional assembly promote lignocellulose deconstruction and colony subsistence of a wood-feeding beetle. Nature Microbiology. 4(5). 864–875. 70 indexed citations
6.
Wu, Yuxin, Hang Wen, Christopher G. Hubbard, et al.. (2018). Microbial Sulfate Reduction and Perchlorate Inhibition in a Novel Mesoscale Tank Experiment. Energy & Fuels. 32(12). 12049–12065. 4 indexed citations
7.
Newcomer, Michelle, Jonathan H. Raberg, Patricia Fox, et al.. (2017). Hyporheic Interfaces Serve as Ecological Control Points for Mountainous Landscape Biological Productivity. AGU Fall Meeting Abstracts. 2017. 1 indexed citations
8.
Vaughn, Lydia J. S., Mark E. Conrad, Markus Bill, & Margaret Torn. (2016). Isotopic insights into methane production, oxidation, and emissions in Arctic polygon tundra. Global Change Biology. 22(10). 3487–3502. 44 indexed citations
9.
Christensen, John N., Alyssa E. Shiel, Mark E. Conrad, et al.. (2014). Uranium and Strontium Isotopic Study of the Hydrology of the Alluvial Aquifer at the Rifle Former U Mine Tailings Site, Colorado. AGU Fall Meeting Abstracts. 2014. 1 indexed citations
10.
Throckmorton, H., George Perkins, J. D. Muss, et al.. (2014). Pathways and transformations of dissolved methane and dissolved inorganic carbon in Arctic tundra soils: Evidence from analysis of stable isotopes. AGU Fall Meeting Abstracts. 2014. 1 indexed citations
11.
Conrad, Mark E., Bhavna Arora, Kenneth H. Williams, et al.. (2014). Using Concentrations and Isotopic Compositions of CO 2 to Distinguish Microbial Production of CO 2 in Unsaturated Zone Sediments in Hydrogeochemical Models. 2014 AGU Fall Meeting. 2014. 1 indexed citations
12.
Tokunaga, Tetsu K., Jiamin Wan, Wenming Dong, et al.. (2014). Water and Carbon Fluxes in a Semi-Arid Region Floodplain: Multiple Approaches to Constrain Estimates of Seasonal- and Depth Dependent Fluxes at Rifle, Colorado. 2014 AGU Fall Meeting. 2014. 1 indexed citations
13.
Spier, C. L., William T. Stringfellow, Eric Sonnenthal, Mark E. Conrad, & Terry C. Hazen. (2011). The distribution of hydrocarbons in surface and deepwater plumes during the MC252 oil spill in the Gulf of Mexico. AGU Fall Meeting Abstracts. 2011. 1 indexed citations
14.
Hazen, Terry C., Boris Faybishenko, Harry R. Beller, et al.. (2011). Comparison of Field Groundwater Biostimulation Experiments Using Polylactate and Lactate Solutions at the Chromium-Contaminated Hanford 100-H Site. AGUFM. 2011. 1 indexed citations
15.
Christensen, John N., Mark E. Conrad, Miles Denham, et al.. (2010). Isotopic Systematics (U, nitrate and Sr) of the F-Area Acidic Contamination Plume at the Savannah River Site: Clues to Contaminant History and Mobility. AGU Fall Meeting Abstracts. 2010. 2 indexed citations
16.
Lam, Bonita R., James R. Henriksen, Kenneth E. Wright, et al.. (2009). Microbial metabolism of triethylphosphate, a potential phosphate source for radionuclide mineralization. AGU Fall Meeting Abstracts. 2009. 1 indexed citations
17.
Christensen, John N., Eric Sonnenthal, Stephen T. Brown, et al.. (2009). Using Cr Isotopic Measurements with Reactive Transport Modeling to Monitor Stimulated Bio-containment at the 100H Test Site, Hanford, Washington. AGU Fall Meeting Abstracts. 2009. 1 indexed citations
18.
Conrad, Mark E.. (2007). Field evidence for strong chemical separation of contaminants in the Hanford Vadose \nZone. eScholarship (California Digital Library). 8 indexed citations
19.
Ingram, B. Lynn, et al.. (2004). Stable isotopes, Sr/Ca, and Mg/Ca in biogenic carbonates from Petaluma \nMarsh, northern California, USA. eScholarship (California Digital Library). 23 indexed citations
20.
DePaolo, Donald J., Mark E. Conrad, Kate Maher, & G.W. Gee. (2002). Evaporation effects on O and H isotopes in deep vadose zone pore fluids at Hanford, Washington: Implications for recharge and horizontal fluid movement. Vadose Zone Journal. 3. 2 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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