Roger Coggan

565 total citations
23 papers, 348 citations indexed

About

Roger Coggan is a scholar working on Global and Planetary Change, Nature and Landscape Conservation and Oceanography. According to data from OpenAlex, Roger Coggan has authored 23 papers receiving a total of 348 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Global and Planetary Change, 9 papers in Nature and Landscape Conservation and 9 papers in Oceanography. Recurrent topics in Roger Coggan's work include Marine and fisheries research (13 papers), Fish Ecology and Management Studies (7 papers) and Marine Biology and Ecology Research (7 papers). Roger Coggan is often cited by papers focused on Marine and fisheries research (13 papers), Fish Ecology and Management Studies (7 papers) and Marine Biology and Ecology Research (7 papers). Roger Coggan collaborates with scholars based in United Kingdom, Falkland Islands and France. Roger Coggan's co-authors include Markus Diesing, Koen Vanstaen, P. R. Dando, N. R. Merrett, John Gordon, Silvana N.R. Birchenough, D.S. Limpenny, S.E. Boyd, Paul D. Eastwood and S.I. Rogers and has published in prestigious journals such as Canadian Journal of Fisheries and Aquatic Sciences, Journal of Experimental Marine Biology and Ecology and Estuarine Coastal and Shelf Science.

In The Last Decade

Roger Coggan

21 papers receiving 330 citations

Peers

Roger Coggan
P. Durán-Muñoz Spain
Salvatore Moscatello Italy
Johan Craeymeersch Netherlands
Hanna Corell Sweden
Clifford L. K. Robinson Canada
Gustavo A. Castellanos‐Galindo Germany
Massimiliano Di Bitetto Italy
Gilles Siu France
Marcelo Francisco de Nóbrega Brazil
Anna W. McCallum Australia
P. Durán-Muñoz Spain
Roger Coggan
Citations per year, relative to Roger Coggan Roger Coggan (= 1×) peers P. Durán-Muñoz

Countries citing papers authored by Roger Coggan

Since Specialization
Citations

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

Fields of papers citing papers by Roger Coggan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roger Coggan

This figure shows the co-authorship network connecting the top 25 collaborators of Roger Coggan. A scholar is included among the top collaborators of Roger Coggan 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 Roger Coggan. Roger Coggan 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.
Coggan, Roger, et al.. (2023). A comparison between age determinations of the Antarctic fish Notothenia gibberifrons Lönnberg using scales and otoliths. NERC Open Research Archive (Natural Environment Research Council).
2.
Metcalfe, Kristian, Clément Garcia, Aurélie Foveau, et al.. (2012). Impacts of data quality on the setting of conservation planning targets using the species–area relationship. Diversity and Distributions. 19(1). 1–13. 38 indexed citations
3.
Coggan, Roger, Christopher R. S. Barrio Froján, Markus Diesing, & John Aldridge. (2012). Spatial patterns in gravel habitats and communities in the central and eastern English Channel. Estuarine Coastal and Shelf Science. 111. 118–128. 10 indexed citations
4.
5.
Coggan, Roger, et al.. (2011). The MALSF Synthesis Study in the Central and Eastern English Channel. 8 indexed citations
6.
Barry, Jon & Roger Coggan. (2010). The visual fast count method: critical examination and development for underwater video sampling. Aquatic Biology. 11(2). 101–112. 3 indexed citations
7.
Coggan, Roger, et al.. (2010). The South Coast Regional Environmental Characterisation. ePrints Soton (University of Southampton). 10 indexed citations
8.
Birchenough, Silvana N.R., S.E. Boyd, Koen Vanstaen, Roger Coggan, & D.S. Limpenny. (2010). Mapping an aggregate extraction site off the Eastern English Channel: A methodology in support of monitoring and management. Estuarine Coastal and Shelf Science. 87(3). 420–430. 14 indexed citations
9.
Coggan, Roger & Markus Diesing. (2009). The seabed habitats of the central English Channel: A generation on from Holme and Cabioch, how do their interpretations match-up to modern mapping techniques?. Continental Shelf Research. 31(2). S132–S150. 30 indexed citations
10.
Diesing, Markus, Roger Coggan, & Koen Vanstaen. (2009). Widespread rocky reef occurrence in the central English Channel and the implications for predictive habitat mapping. Estuarine Coastal and Shelf Science. 83(4). 647–658. 39 indexed citations
11.
Coggan, Roger, Silvana N.R. Birchenough, D.S. Limpenny, et al.. (2007). The eastern English Channel marine habitat map. NERC Open Research Archive (Natural Environment Research Council). 13 indexed citations
12.
13.
Eastwood, Paul D., Sami Souissi, S.I. Rogers, Roger Coggan, & Craig J. Brown. (2006). Mapping seabed assemblages using comparative top-down and bottom-up classification approaches. Canadian Journal of Fisheries and Aquatic Sciences. 63(7). 1536–1548. 32 indexed citations
14.
Coggan, Roger, John Gordon, & N. R. Merrett. (1999). Aspects of the biology of Nezumia aequalis from the continental slope west of the British Isles. Journal of Fish Biology. 54(1). 152–170. 19 indexed citations
15.
Coggan, Roger, et al.. (1998). Reproduction, age and growth in the grenadier Nezumia aequalis (Gunther, 1878) (Pisces: Macrouridae), a by-catch species of deep-water fisheries to the west of the British Isles. 1 indexed citations
16.
Coggan, Roger. (1998). Abundance, distribution, reproduction and diet of notacanthid fishes from the north-east Atlantic. Journal of Fish Biology. 52(5). 1038–1057. 3 indexed citations
17.
Coggan, Roger. (1997). Seasonal and annual growth rates in the Antarctic fish Notothenia coriiceps Richardson. Journal of Experimental Marine Biology and Ecology. 213(2). 215–229. 17 indexed citations
18.
Coggan, Roger, et al.. (1996). Exploratory deep‐sea fishing in the Falkland Islands, south‐western Atlantic. Journal of Fish Biology. 49(sA). 298–310. 10 indexed citations
19.
Yau, Cynthia, et al.. (1996). A preliminary study of two species of flatfish (family: Bothidae) from the south‐west Atlantic. Journal of Fish Biology. 49(sA). 330–336. 3 indexed citations
20.
Coggan, Roger & P. R. Dando. (1988). Movements of juvenile Dover sole, Solea solea (L.), in the Tamar Estuary, South‐western England. Journal of Fish Biology. 33(sA). 177–184. 31 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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