Kyungcheol Choy

719 total citations
16 papers, 509 citations indexed

About

Kyungcheol Choy is a scholar working on Paleontology, Ecology and Geography, Planning and Development. According to data from OpenAlex, Kyungcheol Choy has authored 16 papers receiving a total of 509 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Paleontology, 11 papers in Ecology and 8 papers in Geography, Planning and Development. Recurrent topics in Kyungcheol Choy's work include Archaeology and ancient environmental studies (13 papers), Isotope Analysis in Ecology (11 papers) and Pacific and Southeast Asian Studies (8 papers). Kyungcheol Choy is often cited by papers focused on Archaeology and ancient environmental studies (13 papers), Isotope Analysis in Ecology (11 papers) and Pacific and Southeast Asian Studies (8 papers). Kyungcheol Choy collaborates with scholars based in United States, Germany and South Korea. Kyungcheol Choy's co-authors include Michael P. Richards, Benjamin T. Fuller, Colin Smith, Matthew J. Wooller, Diane M. O’Brien, Bert B. Boyer, Scarlett E. Hopkins, Sarah H. Nash, Ben A. Potter and Soumaya Belmecheri and has published in prestigious journals such as Proceedings of the National Academy of Sciences, PLoS ONE and Geochimica et Cosmochimica Acta.

In The Last Decade

Kyungcheol Choy

15 papers receiving 488 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kyungcheol Choy United States 11 280 279 130 116 82 16 509
Catherine Kneale United Kingdom 9 520 1.9× 298 1.1× 339 2.6× 178 1.5× 63 0.8× 11 701
Lorna T. Corr United Kingdom 8 415 1.5× 533 1.9× 163 1.3× 110 0.9× 49 0.6× 8 743
Vicky Jones United Kingdom 9 412 1.5× 587 2.1× 188 1.4× 102 0.9× 51 0.6× 10 890
Vanessa Straker United Kingdom 10 508 1.8× 313 1.1× 143 1.1× 151 1.3× 77 0.9× 14 775
Kurt J. Gron United Kingdom 13 333 1.2× 153 0.5× 74 0.6× 185 1.6× 42 0.5× 25 513
Susan Jim United Kingdom 8 650 2.3× 707 2.5× 307 2.4× 177 1.5× 55 0.7× 10 951
Iwona Sobkowiak‐Tabaka Poland 9 211 0.8× 81 0.3× 39 0.3× 123 1.1× 51 0.6× 51 481
Anita Radini United Kingdom 17 637 2.3× 188 0.7× 162 1.2× 375 3.2× 56 0.7× 36 1.0k
Lucy Cramp United Kingdom 14 698 2.5× 313 1.1× 188 1.4× 253 2.2× 56 0.7× 37 1.1k
Sönke Hartz Germany 15 504 1.8× 217 0.8× 132 1.0× 277 2.4× 121 1.5× 25 697

Countries citing papers authored by Kyungcheol Choy

Since Specialization
Citations

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

Fields of papers citing papers by Kyungcheol Choy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kyungcheol Choy

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

All Works

16 of 16 papers shown
1.
Choy, Kyungcheol, et al.. (2024). Enhanced dietary reconstruction of Korean prehistoric populations by combining δ13C and δ15N amino acids of bone collagen. PLoS ONE. 19(3). e0300068–e0300068. 5 indexed citations
2.
3.
Choy, Kyungcheol, et al.. (2021). Direct isotopic evidence for human millet consumption in the Middle Mumun period: Implication and importance of millets in early agriculture on the Korean Peninsula. Journal of Archaeological Science. 129. 105372–105372. 11 indexed citations
4.
Choy, Kyungcheol, et al.. (2021). Isotopic investigation of skeletal remains at the Imdang tombs reveals high consumption of game birds and social stratification in ancient Korea. Scientific Reports. 11(1). 22551–22551. 4 indexed citations
5.
Choy, Kyungcheol, Sarah H. Nash, Andrea Bersamin, et al.. (2019). The Nitrogen Isotope Ratio Is a Biomarker of Yup'ik Traditional Food Intake and Reflects Dietary Seasonality in Segmental Hair Analyses. Journal of Nutrition. 149(11). 1960–1966. 10 indexed citations
6.
Yin, Dafei, Peter V. Chrystal, Amy F. Moss, et al.. (2019). Extending daily feed access intervals does not influence lysine HCl utilization but enhances amino acid digestibilities in broiler chickens. Poultry Science. 98(10). 4801–4814. 3 indexed citations
7.
Wooller, Matthew J., Émilie Saulnier‐Talbot, Ben A. Potter, et al.. (2018). A new terrestrial palaeoenvironmental record from the Bering Land Bridge and context for human dispersal. Royal Society Open Science. 5(6). 180145–180145. 35 indexed citations
8.
Choy, Kyungcheol, et al.. (2016). Chemical profiling of ancient hearths reveals recurrent salmon use in Ice Age Beringia. Proceedings of the National Academy of Sciences. 113(35). 9757–9762. 41 indexed citations
9.
Graham, Russell W., Soumaya Belmecheri, Kyungcheol Choy, et al.. (2016). Timing and causes of mid-Holocene mammoth extinction on St. Paul Island, Alaska. Proceedings of the National Academy of Sciences. 113(33). 9310–9314. 89 indexed citations
10.
Choy, Kyungcheol, Sarah H. Nash, Alan R. Kristal, et al.. (2013). The Carbon Isotope Ratio of Alanine in Red Blood Cells Is a New Candidate Biomarker of Sugar-Sweetened Beverage Intake. Journal of Nutrition. 143(6). 878–884. 45 indexed citations
11.
Choy, Kyungcheol, et al.. (2012). Stable isotopic analysis of human and faunal remains from the Incipient Chulmun (Neolithic) shell midden site of Ando Island, Korea. Journal of Archaeological Science. 39(7). 2091–2097. 24 indexed citations
12.
Choy, Kyungcheol, Colin Smith, Benjamin T. Fuller, & Michael P. Richards. (2010). Investigation of amino acid δ13C signatures in bone collagen to reconstruct human palaeodiets using liquid chromatography–isotope ratio mass spectrometry. Geochimica et Cosmochimica Acta. 74(21). 6093–6111. 52 indexed citations
13.
Choy, Kyungcheol & Michael P. Richards. (2010). Isotopic evidence for diet in the Middle Chulmun period: a case study from the Tongsamdong shell midden, Korea. Archaeological and Anthropological Sciences. 2(1). 1–10. 36 indexed citations
14.
Choy, Kyungcheol, et al.. (2009). Isotopic evidence of dietary variations and weaning practices in the Gaya cemetery at Yeanri, Gimhae, South Korea. American Journal of Physical Anthropology. 142(1). 74–84. 36 indexed citations
15.
Smith, Colin, Benjamin T. Fuller, Kyungcheol Choy, & Michael P. Richards. (2009). A three-phase liquid chromatographic method for δ13C analysis of amino acids from biological protein hydrolysates using liquid chromatography–isotope ratio mass spectrometry. Analytical Biochemistry. 390(2). 165–172. 78 indexed citations
16.
Choy, Kyungcheol & Michael P. Richards. (2009). Stable isotope evidence of human diet at the Nukdo shell midden site, South Korea. Journal of Archaeological Science. 36(7). 1312–1318. 40 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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2026