Ha‐Cheol Sung

633 total citations
93 papers, 377 citations indexed

About

Ha‐Cheol Sung is a scholar working on Ecology, Ecology, Evolution, Behavior and Systematics and Global and Planetary Change. According to data from OpenAlex, Ha‐Cheol Sung has authored 93 papers receiving a total of 377 indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Ecology, 39 papers in Ecology, Evolution, Behavior and Systematics and 30 papers in Global and Planetary Change. Recurrent topics in Ha‐Cheol Sung's work include Animal Behavior and Reproduction (30 papers), Amphibian and Reptile Biology (29 papers) and Avian ecology and behavior (28 papers). Ha‐Cheol Sung is often cited by papers focused on Animal Behavior and Reproduction (30 papers), Amphibian and Reptile Biology (29 papers) and Avian ecology and behavior (28 papers). Ha‐Cheol Sung collaborates with scholars based in South Korea, Canada and India. Ha‐Cheol Sung's co-authors include Daesik Park, Ju‐Hyun Lee, Edward H. Miller, Paul Handford, Jung‐Hyun Lee, Liana Zanette, Stephen P. Flemming, Michael Clinchy, Gary W. Miller and Jung‐Hyun Lee and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Scientific Reports.

In The Last Decade

Ha‐Cheol Sung

74 papers receiving 324 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ha‐Cheol Sung South Korea 11 187 141 129 104 89 93 377
Mauricio Sebastián Akmentins Argentina 11 116 0.6× 115 0.8× 212 1.6× 61 0.6× 51 0.6× 44 306
Andrew S. Bridges United States 8 255 1.4× 104 0.7× 141 1.1× 40 0.4× 93 1.0× 16 355
Carlos Barros de Araújo Brazil 10 169 0.9× 116 0.8× 44 0.3× 83 0.8× 104 1.2× 27 302
Andrew A. Chek Canada 11 153 0.8× 235 1.7× 162 1.3× 66 0.6× 116 1.3× 11 440
María Ángela Echeverry-Gálvis Colombia 10 211 1.1× 142 1.0× 48 0.4× 121 1.2× 25 0.3× 30 359
Kristine Kaiser United States 12 130 0.7× 213 1.5× 170 1.3× 33 0.3× 156 1.8× 17 370
Shannon E. Pittman United States 11 275 1.5× 113 0.8× 299 2.3× 185 1.8× 19 0.2× 22 446
Leandro Alcalde Argentina 13 114 0.6× 117 0.8× 281 2.2× 204 2.0× 23 0.3× 46 418
Anna Fabiani Italy 11 244 1.3× 134 1.0× 67 0.5× 76 0.7× 35 0.4× 20 383
Frank Lemckert Australia 14 247 1.3× 134 1.0× 358 2.8× 139 1.3× 35 0.4× 28 475

Countries citing papers authored by Ha‐Cheol Sung

Since Specialization
Citations

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

Fields of papers citing papers by Ha‐Cheol Sung

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ha‐Cheol Sung. 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 Ha‐Cheol Sung. The network helps show where Ha‐Cheol Sung may publish in the future.

Co-authorship network of co-authors of Ha‐Cheol Sung

This figure shows the co-authorship network connecting the top 25 collaborators of Ha‐Cheol Sung. A scholar is included among the top collaborators of Ha‐Cheol Sung 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 Ha‐Cheol Sung. Ha‐Cheol Sung 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.
2.
Lee, Ju‐Hyun, et al.. (2025). The adaptation and fitness costs to urban noise in the calls of the tree sparrow (Passer montanus). Scientific Reports. 15(1). 5359–5359. 2 indexed citations
3.
Kim, Eung‐Sam, et al.. (2024). Microplastics as an emerging threat to amphibians: Current status and future perspectives. Heliyon. 10(7). e28220–e28220. 9 indexed citations
4.
Lee, Ju‐Hyun, et al.. (2023). Nest-relief behaviors and usage of call types in the Kentish plover (Charadrius alexandrinus). Journal of Ethology. 41(3). 231–241. 1 indexed citations
5.
Lee, Ju‐Hyun & Ha‐Cheol Sung. (2023). Morphological characteristics convey social status signals in captive tree sparrows (Passer montanus). PLoS ONE. 18(3). e0283625–e0283625.
6.
7.
Lee, Ju‐Hyun, et al.. (2023). International importance of tidal flats in the Republic of Korea as shorebird stopover sites in the East Asian–Australasian flyway. Avian Conservation and Ecology. 18(1). 4 indexed citations
8.
9.
Sung, Ha‐Cheol, et al.. (2020). Present Status of Non-Native Amphibians and Reptiles Traded in Korean Online Pet Shop. Korean Journal of Environment and Ecology. 34(2). 106–114. 15 indexed citations
10.
Bae, Soyeon, et al.. (2016). Distribution of the Kentish Plover (Charadrius Alexandrinus) Based on the 3rd National Ecosystem Survey and Its Adequacy as a Bioindicator1a. Korean Journal of Environment and Ecology. 30(2). 155–164. 2 indexed citations
11.
Choi, Won-Suk, et al.. (2016). Longitudinal Survey of Strix aluco During Breeding Season and Their Habitat in Korea - The First Reported Case Study. Korean Journal of Environment and Ecology. 30(6). 1067–1072. 2 indexed citations
12.
Lee, Jeong‐Eun, et al.. (2012). Effects of Human Disturbance on Nesting Little Terns(Sterna albifrons). 19(2). 93–103. 1 indexed citations
13.
Sung, Ha‐Cheol, et al.. (2012). A Population Viability Analysis (PVA) for Re-introduction of the Oriental White Stork (Ciconia boyciana) in Korea. Environmental Biology Research. 30(4). 307–313. 3 indexed citations
14.
Lee, Jung‐Hyun, Daesik Park, & Ha‐Cheol Sung. (2012). Large-Scale Habitat Association Modeling of the Endangered Korean Ratsnake (Elaphe schrenckii). ZOOLOGICAL SCIENCE. 29(5). 281–285. 8 indexed citations
15.
Sung, Ha‐Cheol, et al.. (2009). A Case Study on Foraging Behavior of Oriental White Storks (Ciconia boyciana) in the Variation of Prey Density and Water Depth. Environmental Biology Research. 27(2). 155–163. 1 indexed citations
16.
Sung, Ha‐Cheol, et al.. (2009). Population Viability Analysis of a Gold-spotted Pond Frog (Rana chosenica) Population: Implications for Effective Conservation and Re-introduction. Environmental Biology Research. 27(1). 73–81. 2 indexed citations
17.
Kim, Sukyung, et al.. (2008). A Habitat Analysis of the Historical Breeding Sites of Oriental White Storks(Ciconia boyciana) in Gyeonggi and Chungcheong Provinces, Korea. Journal of the Korean Association of Geographic Information Studies. 11(1). 125–137. 2 indexed citations
18.
Sung, Ha‐Cheol, et al.. (2008). Habitat Use and Home Range of the Endangered Gold-Spotted Pond Frog (Rana chosenica). ZOOLOGICAL SCIENCE. 25(9). 894–903. 23 indexed citations
19.
Sung, Ha‐Cheol & Edward H. Miller. (2007). VARIATION AND INDIVIDUALITY IN DISPLAY-FLIGHT CALLS OF MALE PIPING PLOVERS. Ornithological Applications. 109(2). 468–468. 4 indexed citations
20.
Sung, Ha‐Cheol, et al.. (2005). Begging Signals for Food in Young Black-Tailed Gulls, Larus crassirostris. Laboratory Animal Research. 21(4). 347–352. 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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