Regina DeWitt

1.6k total citations
56 papers, 1.1k citations indexed

About

Regina DeWitt is a scholar working on Atmospheric Science, Environmental Chemistry and Ecology. According to data from OpenAlex, Regina DeWitt has authored 56 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Atmospheric Science, 12 papers in Environmental Chemistry and 11 papers in Ecology. Recurrent topics in Regina DeWitt's work include Geology and Paleoclimatology Research (32 papers), Methane Hydrates and Related Phenomena (12 papers) and Geological formations and processes (7 papers). Regina DeWitt is often cited by papers focused on Geology and Paleoclimatology Research (32 papers), Methane Hydrates and Related Phenomena (12 papers) and Geological formations and processes (7 papers). Regina DeWitt collaborates with scholars based in United States, Brazil and United Kingdom. Regina DeWitt's co-authors include Alexander R. Simms, André Oliveira Sawakuchi, Carlos Conforti Ferreira Guedes, Lauren M. Simkins, Frederico Meira Faleiros, Michael W. Blair, Paulo César Fonseca Giannini, Antonio B. Rodriguez, C.R. Mattheus and Christoph Schmidt and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Applied Physics Letters and Geochimica et Cosmochimica Acta.

In The Last Decade

Regina DeWitt

50 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Regina DeWitt United States 20 690 303 258 182 103 56 1.1k
Shin Toyoda Japan 22 1.2k 1.7× 375 1.2× 314 1.2× 258 1.4× 206 2.0× 90 1.8k
P. Morthekai India 18 706 1.0× 288 1.0× 154 0.6× 72 0.4× 183 1.8× 59 1.1k
Andrzej Bluszcz Poland 18 545 0.8× 188 0.6× 107 0.4× 51 0.3× 168 1.6× 60 988
Alicia Medialdea Spain 20 717 1.0× 249 0.8× 94 0.4× 95 0.5× 111 1.1× 64 975
Sebastian Kreutzer France 19 1.0k 1.5× 323 1.1× 129 0.5× 148 0.8× 355 3.4× 77 1.3k
Chris Hayward United Kingdom 12 535 0.8× 111 0.4× 106 0.4× 79 0.4× 99 1.0× 25 780
Timo Saarinen Finland 19 871 1.3× 310 1.0× 181 0.7× 148 0.8× 174 1.7× 48 1.2k
Georgina E. King Switzerland 23 1.3k 1.9× 425 1.4× 155 0.6× 307 1.7× 264 2.6× 72 1.9k
Sergey Assonov Germany 21 773 1.1× 56 0.2× 474 1.8× 95 0.5× 210 2.0× 49 1.4k
Simon Fahrni Switzerland 16 727 1.1× 56 0.2× 293 1.1× 90 0.5× 313 3.0× 34 1.1k

Countries citing papers authored by Regina DeWitt

Since Specialization
Citations

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

Fields of papers citing papers by Regina DeWitt

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Regina DeWitt. 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 Regina DeWitt. The network helps show where Regina DeWitt may publish in the future.

Co-authorship network of co-authors of Regina DeWitt

This figure shows the co-authorship network connecting the top 25 collaborators of Regina DeWitt. A scholar is included among the top collaborators of Regina DeWitt 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 Regina DeWitt. Regina DeWitt 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.
Simms, Alexander R., et al.. (2025). New RSL constraints for the Minch from OSL-dated Lateglacial shorelines. Quaternary Science Reviews. 367. 109543–109543.
2.
Simms, Alexander R., Takeshige Ishiwa, Dominic A. Hodgson, Toru Tamura, & Regina DeWitt. (2024). Late Pleistocene sea-level constraints across Antarctica. Quaternary Science Reviews. 341. 108879–108879. 1 indexed citations
3.
Simms, Alexander R., et al.. (2023). The impact of the Neoglacial and other environmental changes on the raised beaches of Joinville Island, Antarctica. Antarctic Science. 35(6). 418–437. 3 indexed citations
4.
DeWitt, Regina, et al.. (2021). Beta dose rate reduction for the built-in 90Sr/ 90Y sources of Risø TL/OSL automated readers. Ancient TL. 39(2). 18–27.
5.
Simms, Alexander R., et al.. (2021). Evidence for a “Little Ice Age” glacial advance within the Antarctic Peninsula – Examples from glacially-overrun raised beaches. Quaternary Science Reviews. 271. 107195–107195. 21 indexed citations
6.
Mahan, Shannon A. & Regina DeWitt. (2019). Principles and history of luminescence dating. 1 indexed citations
7.
Guedes, Carlos Conforti Ferreira, Paulo César Fonseca Giannini, André Oliveira Sawakuchi, Regina DeWitt, & Vitor A. P. Aguiar. (2017). Weakening of northeast trade winds during the Heinrich stadial 1 event recorded by dune field stabilization in tropical Brazil. Quaternary Research. 88(3). 369–381. 10 indexed citations
8.
9.
Kreutzer, Sebastian, Christoph Schmidt, Regina DeWitt, & Markus Fuchs. (2014). The a-value of polymineral fine grain samples measured with the post-IR IRSL protocol. Radiation Measurements. 69. 18–29. 63 indexed citations
10.
DeWitt, Regina & S.W.S. McKeever. (2013). ODIN — A Prototype Mars In-Situ Luminescence Reader for Geochronology and Radiation Measurements. Lunar and Planetary Science Conference. 1665.
11.
Simkins, Lauren M., Regina DeWitt, & Alexander R. Simms. (2013). Methods to reduce sample carrier contamination for luminescence measurements. Ancient TL. 31(1). 19–28. 4 indexed citations
12.
Lacelle, Denis, Alfonso F. Dávila, David Fisher, et al.. (2013). Excess ground ice of condensation–diffusion origin in University Valley, Dry Valleys of Antarctica: Evidence from isotope geochemistry and numerical modeling. Geochimica et Cosmochimica Acta. 120. 280–297. 41 indexed citations
13.
Sholom, S., Regina DeWitt, Steven L. Simon, André Bouville, & S.W.S. McKeever. (2011). Emergency dose estimation using optically stimulated luminescence from human tooth enamel. Radiation Measurements. 46(9). 778–782. 18 indexed citations
14.
Sholom, S., Regina DeWitt, Steven L. Simon, André Bouville, & S.W.S. McKeever. (2011). Emergency optically stimulated luminescence dosimetry using different materials. Radiation Measurements. 46(12). 1866–1869. 32 indexed citations
15.
Córdova, Carlos E., April Nowell, Michael S. Bisson, Christopher Ames, & Regina DeWitt. (2011). Geomorphological and Soil Stratigraphic Patterns Associated with The Middle Paleolithic on The Madaba Plateau, Jordan: The case of the Ma'in Site Complex. Journal of the Israel Prehistoric Society. 41. 5–5. 1 indexed citations
16.
Lacelle, Denis, Daniel C. Fisher, Regina DeWitt, et al.. (2011). Vapor-Diffusion Origin (Condensation-Adsorption) in Ice-Cemented Permaforst Spanning the last 135.5 Ka Years in University Valley, Dry Valley of Antarctica. 1623. 6083. 2 indexed citations
17.
Thompson, Jeroen W., et al.. (2010). Optically stimulated luminescence dosimetry with gypsum wallboard (drywall). Radiation Protection Dosimetry. 141(1). 1–9. 8 indexed citations
18.
19.
Sawakuchi, André Oliveira, Regina DeWitt, & Frederico Meira Faleiros. (2010). Correlation between thermoluminescence sensitivity and crystallization temperatures of quartz: Potential application in geothermometry. Radiation Measurements. 46(1). 51–58. 10 indexed citations
20.
Simms, Alexander R., et al.. (2009). Insights on a Proposed Mid-Holocene Highstand Along the Northwestern Gulf of Mexico from the Evolution of Small Coastal Ponds. Journal of Sedimentary Research. 79(10). 757–772. 18 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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