Chih‐Han Chang

1.6k total citations
46 papers, 968 citations indexed

About

Chih‐Han Chang is a scholar working on Ecology, Evolution, Behavior and Systematics, Ecology and Pharmacology. According to data from OpenAlex, Chih‐Han Chang has authored 46 papers receiving a total of 968 indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Ecology, Evolution, Behavior and Systematics, 27 papers in Ecology and 12 papers in Pharmacology. Recurrent topics in Chih‐Han Chang's work include Invertebrate Taxonomy and Ecology (36 papers), Study of Mite Species (13 papers) and Leech Biology and Applications (12 papers). Chih‐Han Chang is often cited by papers focused on Invertebrate Taxonomy and Ecology (36 papers), Study of Mite Species (13 papers) and Leech Biology and Applications (12 papers). Chih‐Han Chang collaborates with scholars based in United States, Taiwan and Hungary. Chih‐Han Chang's co-authors include Katalin Szlávecz, Jiun‐Hong Chen, Samuel W. James, Jeffrey S. Buyer, Rodolphe Rougerie, Jen‐Ping Chen, J. Patrick Megonigal, Bruce A. Snyder, M. Bernard and Csaba Csuzdi and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Ecology.

In The Last Decade

Chih‐Han Chang

44 papers receiving 931 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Chih‐Han Chang United States 18 706 486 244 148 98 46 968
Darío J. Díaz Cosín Spain 20 998 1.4× 592 1.2× 222 0.9× 155 1.0× 29 0.3× 82 1.2k
Markus N. Thormann Canada 25 281 0.4× 1.2k 2.5× 44 0.2× 100 0.7× 97 1.0× 35 1.6k
Tor Erik Brandrud Norway 12 222 0.3× 142 0.3× 179 0.7× 49 0.3× 47 0.5× 57 700
Line Lapointe Canada 21 448 0.6× 204 0.4× 84 0.3× 111 0.8× 240 2.4× 58 1.4k
Bettina Zimdars Germany 9 214 0.3× 124 0.3× 24 0.1× 93 0.6× 51 0.5× 10 487
Filipa Cox United Kingdom 11 191 0.3× 217 0.4× 40 0.2× 89 0.6× 50 0.5× 17 712
Renzhong Wang China 20 193 0.3× 267 0.5× 56 0.2× 320 2.2× 205 2.1× 34 976
Steven L. Miller United States 22 570 0.8× 97 0.2× 371 1.5× 51 0.3× 84 0.9× 63 1.6k
Rut Collado Spain 10 197 0.3× 217 0.4× 53 0.2× 37 0.3× 28 0.3× 26 359
María A. Pérez‐Fernández Spain 21 209 0.3× 159 0.3× 22 0.1× 189 1.3× 144 1.5× 62 1.3k

Countries citing papers authored by Chih‐Han Chang

Since Specialization
Citations

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

Fields of papers citing papers by Chih‐Han Chang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Chih‐Han Chang

This figure shows the co-authorship network connecting the top 25 collaborators of Chih‐Han Chang. A scholar is included among the top collaborators of Chih‐Han 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 Chih‐Han Chang. Chih‐Han 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
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Chang, Chih‐Han, et al.. (2024). A review of the earthworm Amynthas masatakae (Beddard, 1892) (Clitellata, Megascolecidae), with designation of two new synonyms. ZooKeys. 12. e119599–e119599. 2 indexed citations
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McCay, Timothy S., George Gardner Brown, Mac A. Callaham, et al.. (2020). Tools for monitoring and study of peregrine pheretimoid earthworms (Megascolecidae). Pedobiologia. 83. 150669–150669. 8 indexed citations
5.
Csuzdi, Csaba, Emilia Rota, George Gardner Brown, et al.. (2019). Description of a new Central African earthworm, Petroscolex centenarius gen. et sp. nov. (Crassiclitellata, Eudrilidae), celebrating the 100th birthday of Pietro Omodeo. Zootaxa. 4674(5). zootaxa.4674.5.1–zootaxa.4674.5.1. 3 indexed citations
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Chang, Chih‐Han, et al.. (2018). Two new earthworm species of the genus Drawida (Oligochaeta: Moniligastridae) from southwestern Taiwan. Zootaxa. 4496(1). 302–312. 3 indexed citations
8.
Chang, Chih‐Han, Katalin Szlávecz, & Jeffrey S. Buyer. (2016). Species-specific effects of earthworms on microbial communities and the fate of litter-derived carbon. Soil Biology and Biochemistry. 100. 129–139. 42 indexed citations
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Chang, Chih‐Han, et al.. (2014). New species of earthworms belonging to the Metaphire formosae species group (Clitellata: Megascolecidae) in Taiwan. Zootaxa. 3774(4). 324–32. 5 indexed citations
12.
Chang, Chih‐Han, et al.. (2013). Four new earthworm species of the genus Amynthas (Oligochaeta: Megascolecidae) from Kinmen, Taiwan. Zootaxa. 3599(5). 471–82. 7 indexed citations
13.
Lee, Cheng-Hung, Chih‐Han Chang, Jui-Hsin Su, et al.. (2012). Terpenoids from the Octocorals Menella sp. (Plexauridae) and Lobophytum crassum (Alcyonacea). Marine Drugs. 10(2). 427–438. 22 indexed citations
14.
Chang, Chih‐Han, et al.. (2008). Molecular systematics and phylogeography of the gigantic earthworms of the Metaphire formosae species group (Clitellata, Megascolecidae). Molecular Phylogenetics and Evolution. 49(3). 958–968. 79 indexed citations
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Chang, Chih‐Han, et al.. (2006). The Survey of the Imported Aquatic Invertebrates via the Live Aquarium Ornamental Trade in Taiwan. SHILAP Revista de lepidopterología. 7 indexed citations
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Chang, Chih‐Han, Shu‐Chun Chuang, Yun‐Ru Chen, & Jiun‐Hong Chen. (2005). NADH Dehydrogenase Subunit 1 Gene of the Earthworm Amynthas gracilis (Kinberg, 1867) (Oligochaeta: Megascolecidae), with the Discussion on Inferring the Megascolecid Phylogeny Using DNA Sequences. SHILAP Revista de lepidopterología. 5 indexed citations
18.
Chang, Chih‐Han & Jiun‐Hong Chen. (2004). A New Species of Earthworm Belonging to the Genus Metaphire Sims and Easton 1972 (Oligochaeta: Megascolecidae) from Southern Taiwan. TAIWANIA. 49(4). 219–224. 10 indexed citations
19.
Chang, Chih‐Han, et al.. (2001). Species composition of earthworms on the main campus of National Taiwan University. 12(2). 75–81. 1 indexed citations
20.
Chang, Chih‐Han. (1963). FAUNISTIC STUDIES OF MAMMALS OF THE CHINGHAI PROVINCE. Dongwu xuebao. 3 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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