G. C. S. Clarke

1.1k total citations · 1 hit paper
34 papers, 960 citations indexed

About

G. C. S. Clarke is a scholar working on Ecology, Evolution, Behavior and Systematics, Plant Science and Molecular Biology. According to data from OpenAlex, G. C. S. Clarke has authored 34 papers receiving a total of 960 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Ecology, Evolution, Behavior and Systematics, 17 papers in Plant Science and 6 papers in Molecular Biology. Recurrent topics in G. C. S. Clarke's work include Bryophyte Studies and Records (11 papers), Lichen and fungal ecology (10 papers) and Botany and Plant Ecology Studies (10 papers). G. C. S. Clarke is often cited by papers focused on Bryophyte Studies and Records (11 papers), Lichen and fungal ecology (10 papers) and Botany and Plant Ecology Studies (10 papers). G. C. S. Clarke collaborates with scholars based in United Kingdom, Netherlands and India. G. C. S. Clarke's co-authors include W. Punt, Madeline M. Harley, S. W. Greene, I. K. Ferguson, Marilyn R. Jones, Michael Murray, A V Swan, C D Florey, P.P. Hoen and Roberto J. Rona and has published in prestigious journals such as Nature, Annals of Botany and Journal of Epidemiology & Community Health.

In The Last Decade

G. C. S. Clarke

27 papers receiving 844 citations

Hit Papers

align trajectories

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.

The Northwest European Pollen Flora

1980 404 citations W. Punt, G. C. S. Clarke profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
G. C. S. Clarke United Kingdom	15	456	404	299	178	131	34	960
Allan Hall United Kingdom	17	142 0.3×	323 0.8×	173 0.6×	47 0.3×	286 2.2×	62	951
M.A. Sowunmi Nigeria	13	183 0.4×	194 0.5×	74 0.2×	57 0.3×	72 0.5×	22	526
Mariana Brea Argentina	21	827 1.8×	301 0.7×	211 0.7×	357 2.0×	473 3.6×	98	1.2k
Alejandro F. Zucol Argentina	18	384 0.8×	335 0.8×	342 1.1×	93 0.5×	414 3.2×	79	1.0k
J.P. Pals Netherlands	11	114 0.3×	636 1.6×	92 0.3×	28 0.2×	372 2.8×	16	927
Per Sjögren Norway	17	130 0.3×	419 1.0×	58 0.2×	110 0.6×	114 0.9×	27	733
Otto Brinkkemper Netherlands	11	104 0.2×	547 1.4×	131 0.4×	24 0.1×	366 2.8×	42	895
Assunta Florenzano Italy	18	128 0.3×	632 1.6×	229 0.8×	33 0.2×	577 4.4×	71	1.4k
M. E. S. Morrison United Kingdom	7	114 0.3×	195 0.5×	87 0.3×	16 0.1×	87 0.7×	13	540
Catherine La Farge Canada	14	379 0.8×	225 0.6×	247 0.8×	38 0.2×	44 0.3×	31	639

Countries citing papers authored by G. C. S. Clarke

Since Specialization

Citations

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

Fields of papers citing papers by G. C. S. Clarke

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. C. S. Clarke. 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 G. C. S. Clarke. The network helps show where G. C. S. Clarke may publish in the future.

Co-authorship network of co-authors of G. C. S. Clarke

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

All Works

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20 of 20 papers shown

1.

Bennion, Helen, et al.. (2008). Palaeoecological study of seven mesotrophic lochs. UCL Discovery (University College London). 3 indexed citations

2.

Clarke, G. C. S., W. Punt, & P.P. Hoen. (1991). Ranunculaceae. Review of Palaeobotany and Palynology. 69(1-3). 117–271. 17 indexed citations

3.

Murray, Michael, et al.. (1988). The Hawthorne effect in the measurement of adolescent smoking.. Journal of Epidemiology & Community Health. 42(3). 304–306. 41 indexed citations

4.

Clarke, G. C. S.. (1983). Recent Bryological Literature, 59. Journal of Bryology. 12(3). 517–534.

5.

Harley, Madeline M., W. Punt, & G. C. S. Clarke. (1982). The Northwest European Pollen Flora III. Kew Bulletin. 37(2). 350–350. 34 indexed citations

6.

Clarke, G. C. S. & Marilyn R. Jones. (1981). Cabombaceae. Review of Palaeobotany and Palynology. 33(1). 51–55. 3 indexed citations

7.

Rona, Roberto J., C D Florey, G. C. S. Clarke, & S Chinn. (1981). Parental smoking at home and height of children.. BMJ. 283(6303). 1363–1363. 23 indexed citations

8.

Miles, R. S. & G. C. S. Clarke. (1981). From the museum. Nature. 292(5822). 402–402. 1 indexed citations

9.

Mueller, Dale M. J., et al.. (1981). Bryophyte Systematics. The Bryologist. 84(2). 268–268. 8 indexed citations

10.

Clarke, G. C. S.. (1981). Recent Bryological Literature, 55. Journal of Bryology. 11(3). 567–582.

11.

Clarke, G. C. S.. (1980). Recent Bryological Literature, 53. Journal of Bryology. 11(1). 171–184.

12.

Clarke, G. C. S.. (1978). Recent Bryological Literature, 50. Journal of Bryology. 10(2). 223–239.

13.

Clarke, G. C. S. & Marilyn R. Jones. (1978). Aceraceae. Review of Palaeobotany and Palynology. 26(5). 181–193. 8 indexed citations

14.

Clarke, G. C. S. & Marilyn R. Jones. (1977). Plantaginaceae. Review of Palaeobotany and Palynology. 24(4). 129–154. 7 indexed citations

15.

Clarke, G. C. S.. (1976). The northwest european pollen flora part 7 guttiferae. Review of Palaeobotany and Palynology. 21(3). 125–142. 3 indexed citations

16.

Clarke, G. C. S., et al.. (1976). The relationships of the genus Cicer L. (Leguminosae): the evidence from pollen morphology. Botanical Journal of the Linnean Society. 72(1). 35–44. 27 indexed citations

17.

Clarke, G. C. S.. (1975). Irregular Pollen Grains in Some Hypericum Species. Grana. 15(1-3). 117–125. 32 indexed citations

18.

Clarke, G. C. S.. (1972). The Department of Botany, University of Liverpool. Journal of Bryology. 7(1). 97–97. 1 indexed citations

19.

Clarke, G. C. S., et al.. (1971). Productivity of Bryophytes in Polar Regions. Annals of Botany. 35(1). 99–108. 27 indexed citations

20.

Clarke, G. C. S. & S. W. Greene. (1970). Reproductive performance of two species ofPohliaat widely separated stations. Transactions of the British Bryological Society. 6(1). 114–128. 22 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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