H. M. Sapers

1.1k total citations
42 papers, 561 citations indexed

About

H. M. Sapers is a scholar working on Astronomy and Astrophysics, Atmospheric Science and Aerospace Engineering. According to data from OpenAlex, H. M. Sapers has authored 42 papers receiving a total of 561 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Astronomy and Astrophysics, 8 papers in Atmospheric Science and 8 papers in Aerospace Engineering. Recurrent topics in H. M. Sapers's work include Planetary Science and Exploration (34 papers), Astro and Planetary Science (20 papers) and Geology and Paleoclimatology Research (8 papers). H. M. Sapers is often cited by papers focused on Planetary Science and Exploration (34 papers), Astro and Planetary Science (20 papers) and Geology and Paleoclimatology Research (8 papers). H. M. Sapers collaborates with scholars based in Canada, United States and United Kingdom. H. M. Sapers's co-authors include G. R. Osinski, A. Pontefract, Charles S. Cockell, Neil R. Banerjee, L. L. Tornabene, M. R. M. Izawa, R. L. Flemming, Louisa J. Preston, A. E. Pickersgill and Jenine McCutcheon and has published in prestigious journals such as Earth and Planetary Science Letters, Geology and Frontiers in Microbiology.

In The Last Decade

H. M. Sapers

36 papers receiving 548 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H. M. Sapers Canada	10	465	168	85	59	59	42	561
Louisa J. Preston United Kingdom	11	442 1.0×	168 1.0×	75 0.9×	122 2.1×	115 1.9×	28	627
Mohit Melwani Daswani United States	12	349 0.8×	87 0.5×	99 1.2×	33 0.6×	36 0.6×	34	410
A. Pontefract United States	10	388 0.8×	131 0.8×	54 0.6×	34 0.6×	106 1.8×	32	504
K. L. Siebach United States	15	763 1.6×	233 1.4×	49 0.6×	126 2.1×	59 1.0×	50	880
B. C. Clark United States	11	604 1.3×	169 1.0×	63 0.7×	97 1.6×	73 1.2×	49	705
T. G. Graff United States	10	404 0.9×	81 0.5×	94 1.1×	94 1.6×	29 0.5×	40	491
M. D. Smith United States	8	462 1.0×	116 0.7×	41 0.5×	66 1.1×	33 0.6×	44	581
M. Nachon United States	14	601 1.3×	178 1.1×	28 0.3×	79 1.3×	63 1.1×	44	742
S. P. Wright United States	13	493 1.1×	144 0.9×	149 1.8×	97 1.6×	66 1.1×	42	646
J. W. Rice United States	2	692 1.5×	170 1.0×	60 0.7×	120 2.0×	70 1.2×	2	786

Countries citing papers authored by H. M. Sapers

Since Specialization

Citations

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

Fields of papers citing papers by H. M. Sapers

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. M. Sapers. 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 H. M. Sapers. The network helps show where H. M. Sapers may publish in the future.

Co-authorship network of co-authors of H. M. Sapers

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Moores, John E., et al.. (2025). Variability of Methane Plumes at an Arctic Analogue Site with Implications for Martian Exploration. Acta Astronautica. 235. 223–234.

Moores, John E., et al.. (2024). Water vapor condensation in optical instruments on Mars. Acta Astronautica. 218. 232–239. 1 indexed citations

Moores, John E. & H. M. Sapers. (2024). Isotopic fractionation of methane on Mars via diffusive separation in the subsurface. Planetary and Space Science. 251. 105971–105971.

Moores, John E., H. M. Sapers, & Andrew C. Schuerger. (2024). Exogenous Carbon is Unlikely to be the Source of Methane Microseepage Emissions on Mars. Research Notes of the AAS. 8(5). 120–120. 2 indexed citations

Osinski, G. R., Charles S. Cockell, A. Pontefract, & H. M. Sapers. (2020). The Role of Meteorite Impacts in the Origin of Life. Astrobiology. 20(9). 1121–1149. 89 indexed citations

Cockell, Charles S., G. R. Osinski, H. M. Sapers, A. Pontefract, & John Parnell. (2020). Microbial Life in Impact Craters. Current Issues in Molecular Biology. 38. 75–102. 3 indexed citations

Caudill, C. M., G. R. Osinski, H. M. Sapers, et al.. (2019). Field and laboratory validation of remote rover operations Science Team findings: The CanMars Mars Sample Return analogue mission. Planetary and Space Science. 176. 104682–104682. 8 indexed citations

Sapers, H. M., Joseph Razzell Hollis, R. Bhartia, et al.. (2019). The Cell and the Sum of Its Parts: Patterns of Complexity in Biosignatures as Revealed by Deep UV Raman Spectroscopy. Frontiers in Microbiology. 10. 679–679. 26 indexed citations

Doloboff, Ivria J., Kyle Uckert, H. M. Sapers, et al.. (2017). The MIND PALACE: A Multi-Spectral Imaging and Spectroscopy Database for Planetary Science. AGUFM. 2017. 1 indexed citations

10.

Sapers, H. M., et al.. (2017). Biological Characterization of Microenvironments in a Hypersaline Cold Spring Mars Analog. Frontiers in Microbiology. 8. 2527–2527. 5 indexed citations

11.

Sapers, H. M., et al.. (2016). Mars Sample Return Analogue Mission: Daily Activity Planner Enhanced by Environment Simulation Software. LPI. 2469. 1 indexed citations

12.

Tornabene, L. L., et al.. (2016). Geomorphological Mapping of the Hargraves Ejecta and Polygonal Terrain Associated with the Candidate Mars 2020 Landing Site, Nili Fossae Trough. LPI. 2524. 2 indexed citations

13.

Goderis, Steven, K. V. Hodges, Shari Kelley, et al.. (2016). Preparing the 2017 Drilling Campaign at Rochechouart Impact Structure. VUBIR (Vrije Universiteit Brussel). 79. 6471. 1 indexed citations

14.

Caudill, C. M., et al.. (2016). Mineralogical and Geochemical Study of Ries Ejecta Deposits as a Martian Analogue for Impact Melt Modification. LPICo. 79(1921). 6481. 1 indexed citations

15.

Sapers, H. M., et al.. (2015). IMPACT-GENERATED HYDROTHERMAL ACTIVITY BEYOND THE RIES CRATER RIM. H. M. Sa-. LPI. 2917. 1 indexed citations

16.

Craig, M. A., G. R. Osinski, R. L. Flemming, et al.. (2014). Near-Infrared Spectra of Glassy Impactites from Terrestrial Impact Structures. Lunar and Planetary Science Conference. 2417.

17.

Ronholm, Jennifer, Dirk Schumann, H. M. Sapers, et al.. (2014). A mineralogical characterization of biogenic calcium carbonates precipitated by heterotrophic bacteria isolated from cryophilic polar regions. Geobiology. 12(6). 542–556. 33 indexed citations

18.

Craig, M. A., R. L. Flemming, G. R. Osinski, et al.. (2013). XRD Patterns of Glassy Impactites: Amorphous Curve Fitting and Composition Determination with Implications for Mars. Lunar and Planetary Science Conference. 2319. 2 indexed citations

19.

Sapers, H. M., et al.. (2012). The Ries Post-Impact Hydrothermal System: Spatial and Temporal Mineralogical Variation. Lunar and Planetary Science Conference. 1915. 1 indexed citations

20.

Sapers, H. M., G. R. Osinski, & Neil R. Banerjee. (2009). Putative Bioalteration Textures Hosted Within Impact Melt Glasses From the Ries Crater, Germany. AGU Spring Meeting Abstracts. 2009. 1 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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