Charles A. Long

2.4k total citations · 1 hit paper
71 papers, 1.9k citations indexed

About

Charles A. Long is a scholar working on Ecology, Ecology, Evolution, Behavior and Systematics and Paleontology. According to data from OpenAlex, Charles A. Long has authored 71 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Ecology, 18 papers in Ecology, Evolution, Behavior and Systematics and 16 papers in Paleontology. Recurrent topics in Charles A. Long's work include Wildlife Ecology and Conservation (19 papers), Evolution and Paleontology Studies (14 papers) and Animal Ecology and Behavior Studies (13 papers). Charles A. Long is often cited by papers focused on Wildlife Ecology and Conservation (19 papers), Evolution and Paleontology Studies (14 papers) and Animal Ecology and Behavior Studies (13 papers). Charles A. Long collaborates with scholars based in United States, Bulgaria and Serbia. Charles A. Long's co-authors include P. H. A. Sneath, Robert R. Sokal, George E. Ewing, Benon H. J. Bielski, Giles Henderson, David R. Kearns, W. Charles Kerfoot, Carolyn Jones, Valeri Mladenov and Zoran Bojković and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and The Journal of Physical Chemistry.

In The Last Decade

Charles A. Long

61 papers receiving 1.6k citations

Hit Papers

Principles of Numerical Taxonomy 1965 2026 1985 2005 1965 200 400 600
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Principles of Numerical Taxonomy
    1965 675 citations Charles A. Long, Robert R. Sokal et al. Journal of Mammalogy profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Charles A. Long United States 16 516 337 255 202 184 71 1.9k
Richard E. Miller United States 25 367 0.7× 690 2.0× 418 1.6× 676 3.3× 142 0.8× 78 2.5k
Gerald R. Smith United States 32 905 1.8× 223 0.7× 352 1.4× 473 2.3× 250 1.4× 144 4.2k
H. Sato Japan 32 239 0.5× 340 1.0× 166 0.7× 280 1.4× 127 0.7× 229 3.8k
C. V. Paganelli United States 17 935 1.8× 383 1.1× 138 0.5× 210 1.0× 124 0.7× 30 1.9k
Daniel Thiel United States 28 210 0.4× 157 0.5× 105 0.4× 552 2.7× 67 0.4× 66 2.2k
David Griffiths United Kingdom 32 1.1k 2.2× 620 1.8× 501 2.0× 137 0.7× 80 0.4× 100 3.6k
Lars Johansson Sweden 36 858 1.7× 809 2.4× 89 0.3× 164 0.8× 177 1.0× 98 4.0k
Yosef Cohen United States 25 1.5k 2.9× 261 0.8× 321 1.3× 74 0.4× 28 0.2× 85 2.8k
R. Müller Germany 23 547 1.1× 336 1.0× 377 1.5× 73 0.4× 29 0.2× 66 2.2k
M.L. Roberts United States 26 816 1.6× 962 2.9× 138 0.5× 87 0.4× 202 1.1× 109 2.6k

Countries citing papers authored by Charles A. Long

Since Specialization
Citations

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

Fields of papers citing papers by Charles A. Long

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Charles A. Long. 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 Charles A. Long. The network helps show where Charles A. Long may publish in the future.

Co-authorship network of co-authors of Charles A. Long

This figure shows the co-authorship network connecting the top 25 collaborators of Charles A. Long. A scholar is included among the top collaborators of Charles A. Long 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 Charles A. Long. Charles A. Long 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.
Long, Charles A., P. Anninos, Tuan D. Pham, George Anastassopoulos, & Nikos E. Mastorakis. (2008). Proceedings of the 1st WSEAS international conference on Biomedical electronics and biomedical informatics. 3 indexed citations
2.
Long, Charles A., Valeri Mladenov, & Zoran Bojković. (2007). Proceedings of the 6th WSEAS International Conference on Electronics, Hardware, Wireless and Optical Communications. 1 indexed citations
3.
Long, Charles A., et al.. (2003). Physical theory, origin of flight, and a synthesis proposed for birds. Journal of Theoretical Biology. 224(1). 9–26. 15 indexed citations
4.
5.
Long, Charles A.. (1996). Ecological replacement of the Deer Mouse, Peromyscus maniculatus, by the White-footed Mouse, P. leucopus, in the Great Lakes region. The Canadian Field-Naturalist. 110(2). 271–277. 25 indexed citations
6.
Long, Charles A., et al.. (1995). Valais-Goat Color Pattern in a Masked Shrew (Sorex cinereus) and Lack of Size Dependence in Pigmentation Patterns. Journal of Mammalogy. 76(3). 937–937. 2 indexed citations
7.
Long, Charles A., et al.. (1993). Discriminant analysis of geographic variation in long-tailed deer mice from northern Wisconsin and upper Michigan. Transactions of the Wisconsin Academy of Sciences, Arts, and Letters. 81. 4 indexed citations
8.
Long, Charles A.. (1993). Bivocal distraction nest-site display in the Red Squirrel, Tamiasciurus hudsonicus, with comments on outlier nesting and nesting behavior. The Canadian Field-Naturalist. 107(1). 104–106. 3 indexed citations
9.
Robinson, Dean W. & Charles A. Long. (1993). Quadratic hyperpolarizability of 4-(dimethylamino)benzonitrile in solvents of differing polarity. The Journal of Physical Chemistry. 97(29). 7540–7542. 4 indexed citations
10.
Long, Charles A.. (1990). Voles and bog lemmings of Wisconsin. Transactions of the Wisconsin Academy of Sciences, Arts, and Letters. 78. 1 indexed citations
11.
Long, Charles A.. (1986). Pleistocene caribou in central Wisconsin. Transactions of the Wisconsin Academy of Sciences, Arts, and Letters. 74. 4 indexed citations
12.
Long, Charles A.. (1972). Notes on Habitat Preference and Reproduction in Pigmy Shrews, Micosorex. The Canadian Field-Naturalist. 86(2). 155–160. 3 indexed citations
13.
Long, Charles A.. (1971). SIGNIFICANCE OF THE LATE PLEISTOCENE FAUNA FROM THE LITTLE BOX-ELDER CAVE WYOMING TO STUDIES OF ZOO GEOGRAPHY OF RECENT MAMMALS. ScholarsArchive (Brigham Young University). 31(2). 11. 10 indexed citations
14.
Long, Charles A., et al.. (1968). Note on the Rate of Dispersion of the Opossum in Wisconsin. The American Midland Naturalist. 80(1). 283–283. 3 indexed citations
15.
Long, Charles A.. (1965). Comment on the proposed suppression of the mammalian family-group name Cirnolestidae Marsh1889Z.N.(S.) 1630. The Bulletin of zoological nomenclature. 22. 139–140. 1 indexed citations
16.
Long, Charles A., Robert R. Sokal, & P. H. A. Sneath. (1965). Principles of Numerical Taxonomy. Journal of Mammalogy. 46(1). 111–111. 675 indexed citations breakdown →
17.
Long, Charles A., et al.. (1964). Range Extension of the Gray Fox, Urocyon cinereoargenteus. The Southwestern Naturalist. 9(2). 108–108. 1 indexed citations
18.
Long, Charles A.. (1963). The Baculum in Pocket Gophers of Southwestern Wyoming. Transactions of the Kansas Academy of Science. 66(4). 754–754. 3 indexed citations
19.
Long, Charles A., et al.. (1962). Yellow Mutant in the Muskrat, Ondatra zibethicus. Journal of Mammalogy. 43(1). 104–104. 1 indexed citations
20.
Anderson, S., et al.. (1961). Small mammals in pellets of barn owls from Miñaca, Chihuahua. American Museum novitates ; no. 2052. American Museum Novitates. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Richard E. Miller Breakdown of academic impact, for papers by Gerald R. Smith Breakdown of academic impact, for papers by H. Sato Breakdown of academic impact, for papers by C. V. Paganelli Breakdown of academic impact, for papers by Daniel Thiel Breakdown of academic impact, for papers by David Griffiths Breakdown of academic impact, for papers by Lars Johansson Breakdown of academic impact, for papers by Yosef Cohen Breakdown of academic impact, for papers by R. Müller Breakdown of academic impact, for papers by M.L. Roberts
Rankless by CCL
2026