Ho‐Wan Chang

1.8k total citations
43 papers, 1.6k citations indexed

About

Ho‐Wan Chang is a scholar working on Geochemistry and Petrology, Artificial Intelligence and Environmental Engineering. According to data from OpenAlex, Ho‐Wan Chang has authored 43 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Geochemistry and Petrology, 9 papers in Artificial Intelligence and 9 papers in Environmental Engineering. Recurrent topics in Ho‐Wan Chang's work include Groundwater and Isotope Geochemistry (19 papers), Geochemistry and Geologic Mapping (9 papers) and Geological and Geochemical Analysis (8 papers). Ho‐Wan Chang is often cited by papers focused on Groundwater and Isotope Geochemistry (19 papers), Geochemistry and Geologic Mapping (9 papers) and Geological and Geochemical Analysis (8 papers). Ho‐Wan Chang collaborates with scholars based in South Korea, Canada and United States. Ho‐Wan Chang's co-authors include Kwang‐Sik Lee, Jong‐Sik Ryu, Ji‐Hoon Kim, Rak‐Hyeon Kim, Byoung‐Woo Yum, Jae-Young Yu, In-Kyu Choi, Chang‐Sik Cheong, Dong‐Chan Koh and Kye‐Hun Park and has published in prestigious journals such as Geochimica et Cosmochimica Acta, Journal of Hydrology and Chemical Geology.

In The Last Decade

Ho‐Wan Chang

42 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ho‐Wan Chang South Korea 22 825 490 389 366 357 43 1.6k
N. C. Woo South Korea 23 900 1.1× 723 1.5× 265 0.7× 515 1.4× 276 0.8× 81 1.9k
Lisa L. Stillings United States 19 578 0.7× 648 1.3× 353 0.9× 227 0.6× 487 1.4× 41 2.0k
Honghan Chen China 28 426 0.5× 380 0.8× 348 0.9× 401 1.1× 359 1.0× 183 2.5k
Hélène Pauwels France 28 1.1k 1.3× 941 1.9× 342 0.9× 390 1.1× 485 1.4× 58 2.1k
P. Zuddas France 25 531 0.6× 331 0.7× 284 0.7× 211 0.6× 344 1.0× 73 1.7k
Carmine Apollaro Italy 32 871 1.1× 549 1.1× 382 1.0× 259 0.7× 220 0.6× 100 2.0k
Xing Liang China 25 786 1.0× 594 1.2× 178 0.5× 357 1.0× 223 0.6× 116 1.8k
Zheming Shi China 35 1.2k 1.4× 766 1.6× 923 2.4× 676 1.8× 350 1.0× 119 2.8k
Wolfram Kloppmann France 30 1.2k 1.5× 824 1.7× 199 0.5× 386 1.1× 448 1.3× 82 2.5k
Jerzy Jankowski Australia 19 814 1.0× 469 1.0× 111 0.3× 232 0.6× 233 0.7× 39 1.3k

Countries citing papers authored by Ho‐Wan Chang

Since Specialization
Citations

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

Fields of papers citing papers by Ho‐Wan Chang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ho‐Wan Chang. 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 Ho‐Wan Chang. The network helps show where Ho‐Wan Chang may publish in the future.

Co-authorship network of co-authors of Ho‐Wan Chang

This figure shows the co-authorship network connecting the top 25 collaborators of Ho‐Wan Chang. A scholar is included among the top collaborators of Ho‐Wan Chang 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 Ho‐Wan Chang. Ho‐Wan Chang 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.
Ryu, Jong‐Sik, et al.. (2008). Hydrogeochemistry and isotope geochemistry of the Han River system: A summary. Journal of the geological society of Korea. 44(4). 467–477. 4 indexed citations
2.
Kim, Jin Hyoung, et al.. (2008). Natural Radioactivity of Coal and Fly Ash in Several Coal-Fired Power Plants in Korea. Journal of the geological society of Korea. 44(4). 479–488. 1 indexed citations
3.
Chang, Ho‐Wan, et al.. (2008). Mixing effect of NaCl and surfactant on the remediation of TCB contaminated soil. Geosciences Journal. 12(1). 63–68. 9 indexed citations
4.
Kim, Ji‐Hoon, et al.. (2007). Origin of Organic Matter and Geochemical Variation of Upper Quaternary Sediments from the Ulleung Basin. Economic and Environmental Geology. 40(5). 605–622. 2 indexed citations
5.
Ryu, Jong‐Sik, Kwang‐Sik Lee, & Ho‐Wan Chang. (2007). Hydrogeochemical and isotopic investigations of the Han River basin, South Korea. Journal of Hydrology. 345(1-2). 50–60. 41 indexed citations
6.
Koh, Dong‐Chan, Kyung‐Seok Ko, Yongje Kim, Seung-Gu Lee, & Ho‐Wan Chang. (2007). Effect of agricultural land use on the chemistry of groundwater from basaltic aquifers, Jeju Island, South Korea. Hydrogeology Journal. 15(4). 727–743. 63 indexed citations
7.
Ryu, Jong‐Sik, et al.. (2006). Seasonal and spatial variations of rare earth elements in rainwaters, river waters and total suspended particles in air in South Korea. Journal of Alloys and Compounds. 437(1-2). 344–350. 24 indexed citations
8.
Kim, Jong Wook, et al.. (2005). The morphological characteristics and geochronological ages of coastal terraces of Heunghae region in northern Pohang City, Korea. JOURNAL OF THE KOREAN GEOMORPHOLOGICAL ASSOCIATION. 12(1). 103–116. 4 indexed citations
9.
Koh, Dong‐Chan, Ho‐Wan Chang, Kwang‐Sik Lee, et al.. (2005). Hydrogeochemistry and environmental isotopes of ground water in Jeju volcanic island, Korea: implications for nitrate contamination. Hydrological Processes. 19(11). 2225–2245. 57 indexed citations
10.
Kim, Eun‐Sik, et al.. (2005). Effect of Tween surfactant components for remediation of toluene-contaminated groundwater. Geosciences Journal. 9(3). 261–267. 28 indexed citations
11.
Choi, Jeong‐Heon, et al.. (2004). 석영을 이용한 OSL(Optically Stimulated Luminescence) 연대측정의 원리와 지질학적 적용. Journal of the geological society of Korea. 40(4). 567–583. 2 indexed citations
12.
Chang, Ho‐Wan, et al.. (2004). Synergism effect of mixed surfactant solutions in remediation of soil contaminated with PCE. Geosciences Journal. 8(3). 319–323. 31 indexed citations
13.
Kim, Ji‐Hoon, Byoung‐Woo Yum, Rak‐Hyeon Kim, et al.. (2003). Application of cluster analysis for the hydrogeochemical factors of saline groundwater in Kimje, Korea. Geosciences Journal. 7(4). 313–322. 39 indexed citations
14.
Kim, Cheong‐Bin, Min Huh, Chang‐Sik Cheong, Martin G. Lockley, & Ho‐Wan Chang. (2003). Age of the pterosaur and web‐footed bird tracks associated with dinosaur footprints from South Korea. Island Arc. 12(2). 125–131. 19 indexed citations
15.
Lee, Jeongho, et al.. (2003). Interaction between groundwater quality and hydraulic head in an area around an underground LPG storage cavern, Korea. Environmental Geology. 43(8). 901–912. 15 indexed citations
16.
Chang, Ho‐Wan, A. Turek, & Cheong‐Bin Kim. (2003). U-Pb zircon geochronology and Sm-Nd-Pb isotopic constraint for Precambrian plutonic rocks in the northeastern part of Ryeongnam massif, Korea. GEOCHEMICAL JOURNAL. 37(4). 471–491. 20 indexed citations
17.
Koh, Sang‐Mo, et al.. (2002). The geochemical behavior of altered igneous rocks in the Tertiary Gampo Basin, Kyongsang Province, South Korea.. GEOCHEMICAL JOURNAL. 36(5). 391–407. 10 indexed citations
18.
Yu, Jae-Young, et al.. (1999). Apparent solubilities of schwertmannite and ferrihydrite in natural stream waters polluted by mine drainage. Geochimica et Cosmochimica Acta. 63(19-20). 3407–3416. 218 indexed citations
19.
Lee, Kwang‐Sik, Ho‐Wan Chang, & Kye‐Hun Park. (1998). Neoproterozoic bimodal volcanism in the central Ogcheon belt, Korea: age and tectonic implication. Precambrian Research. 89(1-2). 47–57. 123 indexed citations
20.
Lee, Kwang‐Sik & Ho‐Wan Chang. (1996). Sm-Nd isotopic and geochemical studies of the Ogcheon amphibolites from the Munkyeong-Gaeun area, Korea. Journal of the geological society of Korea. 32(2). 172–186. 10 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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