Hal Cogger

1.6k total citations
9 papers, 327 citations indexed

About

Hal Cogger is a scholar working on Ecological Modeling, Nature and Landscape Conservation and Global and Planetary Change. According to data from OpenAlex, Hal Cogger has authored 9 papers receiving a total of 327 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Ecological Modeling, 5 papers in Nature and Landscape Conservation and 5 papers in Global and Planetary Change. Recurrent topics in Hal Cogger's work include Species Distribution and Climate Change (7 papers), Amphibian and Reptile Biology (5 papers) and Turtle Biology and Conservation (4 papers). Hal Cogger is often cited by papers focused on Species Distribution and Climate Change (7 papers), Amphibian and Reptile Biology (5 papers) and Turtle Biology and Conservation (4 papers). Hal Cogger collaborates with scholars based in Australia. Hal Cogger's co-authors include Richard Shine, Sohan Shetty, Robert N. Reed, Edwin Cameron, Daniel Lunney, Chris R. Dickman, Tanya Detto, Corey T. Callaghan, J. Dale Roberts and Philip N. Smith and has published in prestigious journals such as Oecologia, Biodiversity and Conservation and Animal Conservation.

In The Last Decade

Hal Cogger

9 papers receiving 279 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hal Cogger Australia	7	175	162	129	100	72	9	327
Subramanian Bhupathy India	12	169 1.0×	135 0.8×	84 0.7×	94 0.9×	92 1.3×	41	321
Michael F. Bates South Africa	8	136 0.8×	221 1.4×	117 0.9×	68 0.7×	83 1.2×	52	303
Javier Alvarado‐Díaz Mexico	12	126 0.7×	237 1.5×	151 1.2×	113 1.1×	111 1.5×	32	362
Michael Lau China	8	151 0.9×	154 1.0×	91 0.7×	112 1.1×	65 0.9×	14	315
Giulia Santulli Spain	7	303 1.7×	77 0.5×	196 1.5×	130 1.3×	49 0.7×	8	401
Dan A. Greenberg Canada	6	101 0.6×	109 0.7×	101 0.8×	85 0.8×	58 0.8×	14	234
Gabriel Henrique de Oliveira Caetano Israel	9	125 0.7×	192 1.2×	199 1.5×	67 0.7×	99 1.4×	25	311
Alexander D. Rebelo South Africa	7	139 0.8×	155 1.0×	111 0.9×	74 0.7×	75 1.0×	10	269
Julian Bayliss United Kingdom	12	188 1.1×	122 0.8×	112 0.9×	112 1.1×	171 2.4×	30	392
Edoardo Politano Nigeria	11	157 0.9×	170 1.0×	62 0.5×	118 1.2×	61 0.8×	19	283

Countries citing papers authored by Hal Cogger

Since Specialization

Citations

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

Fields of papers citing papers by Hal Cogger

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hal Cogger. 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 Hal Cogger. The network helps show where Hal Cogger may publish in the future.

Co-authorship network of co-authors of Hal Cogger

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

All Works

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9 of 9 papers shown

1.

Emery, J.F., et al.. (2024). Evaluation of trial reintroductions of two extinct in the wild reptile species on Christmas Island. Animal Conservation. 28(1). 19–32. 1 indexed citations

2.

Cogger, Hal, et al.. (2022). The Terrestrial Reptiles of Australia's Island Territories [1983]. Figshare. 2 indexed citations

3.

Callaghan, Corey T., J. Dale Roberts, Alistair G. B. Poore, et al.. (2020). Citizen science data accurately predicts expert-derived species richness at a continental scale when sampling thresholds are met. Biodiversity and Conservation. 29(4). 1323–1337. 33 indexed citations

4.

Andrew, Paul, Hal Cogger, Don A. Driscoll, et al.. (2016). Somewhat saved: a captive breeding programme for two endemic Christmas Island lizard species, now extinct in the wild. Oryx. 52(1). 171–174. 33 indexed citations

5.

Smith, Michael J., et al.. (2012). An oceanic island reptile community under threat: the decline of reptiles on Christmas Island, Indian Ocean.. Herpetological conservation and biology. 7(2). 206–218. 46 indexed citations

6.

Cogger, Hal. (2006). National Recovery Plan for Lister's Gecko Lepidodactylus listeri and the Christmas Island Blind Snake Typhlops exocoeti. 8 indexed citations

7.

Shine, Richard, Robert N. Reed, Sohan Shetty, & Hal Cogger. (2002). Relationships between sexual dimorphism and niche partitioning within a clade of sea-snakes (Laticaudinae). Oecologia. 133(1). 45–53. 76 indexed citations

8.

Lunney, Daniel, et al.. (1995). An ecological approach to identifying the endangered fauna of New South Wales. Pacific Conservation Biology. 2(3). 212–231. 57 indexed citations

9.

Cogger, Hal, et al.. (1993). The Action Plan For Australian Reptiles. 71 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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