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.
Biogenic methane formation in marine and freshwater environments: CO2 reduction vs. acetate fermentation—Isotope evidence
19861.5k citationsMichael J. Whiticar, Eckhard Faber et al.Geochimica et Cosmochimica Actaprofile →
The hydrogen and carbon isotopic composition of methane from natural gases of various origins
19801.0k citationsMartin SchoellGeochimica et Cosmochimica Actaprofile →
Countries citing papers authored by Martin Schoell
Since
Specialization
Citations
This map shows the geographic impact of Martin Schoell'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 Martin Schoell with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Martin Schoell more than expected).
This network shows the impact of papers produced by Martin Schoell. 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 Martin Schoell. The network helps show where Martin Schoell may publish in the future.
Co-authorship network of co-authors of Martin Schoell
This figure shows the co-authorship network connecting the top 25 collaborators of Martin Schoell.
A scholar is included among the top collaborators of Martin Schoell 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 Martin Schoell. Martin Schoell is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Gilfillan, Stuart, C. J. Ballentine, Barbara Sherwood Lollar, et al.. (2008). Quantifying the precipitation and dissolution of CO 2 within geological carbon storage analogues. GeCAS. 72(12).2 indexed citations
6.
Schoell, Martin, et al.. (2005). A new genetic scheme for natural gas formation and isotopic evidence for oil cracking. Geochimica et Cosmochimica Acta Supplement. 69(10).6 indexed citations
Zhou, Zheng, et al.. (2003). A noble gas tool to quantify the interaction of groundwater with coalbed methane, San Juan Basin, USA. EAEJA. 10180.1 indexed citations
9.
Ellis, Leroy, et al.. (2003). Mud gas isotope logging (MGIL) assists in oil and gas drilling operations. Oil & gas journal. 101(21). 32–41.36 indexed citations
10.
Zhou, Zhifang, C. J. Ballentine, Martin Schoell, & Scott H. Stevens. (2003). Noble Gas Tracing of Subsurface CO2 Origin and the Role of Groundwater as a CO2 Sink. AGU Fall Meeting Abstracts. 2003.
Whiticar, Michael J., Eckhard Faber, & Martin Schoell. (1986). Biogenic methane formation in marine and freshwater environments: CO2 reduction vs. acetate fermentation—Isotope evidence. Geochimica et Cosmochimica Acta. 50(5). 693–709.1545 indexed citations breakdown →
Coleman, Dennis D., J. Bruno Risatti, & Martin Schoell. (1981). Fractionation of carbon and hydrogen isotopes by methane-oxidizing bacteria. Geochimica et Cosmochimica Acta. 45(7). 1033–1037.540 indexed citations breakdown →
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.