Des A. Callaghan

541 total citations
47 papers, 255 citations indexed

About

Des A. Callaghan is a scholar working on Ecology, Evolution, Behavior and Systematics, Ecology and Plant Science. According to data from OpenAlex, Des A. Callaghan has authored 47 papers receiving a total of 255 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Ecology, Evolution, Behavior and Systematics, 25 papers in Ecology and 25 papers in Plant Science. Recurrent topics in Des A. Callaghan's work include Bryophyte Studies and Records (35 papers), Lichen and fungal ecology (30 papers) and Botany and Plant Ecology Studies (25 papers). Des A. Callaghan is often cited by papers focused on Bryophyte Studies and Records (35 papers), Lichen and fungal ecology (30 papers) and Botany and Plant Ecology Studies (25 papers). Des A. Callaghan collaborates with scholars based in United Kingdom, United States and Netherlands. Des A. Callaghan's co-authors include Paul Ashton, Joanne Gray, Keith Rome, David M. Wilkinson, Fiona Stewart, Andy J. Green, Ádám Lovas‐Kiss, Jeff Kirby, Heinjo J. During and Laura L. Forrest and has published in prestigious journals such as New Phytologist, Journal of Ecology and Biodiversity and Conservation.

In The Last Decade

Des A. Callaghan

34 papers receiving 204 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Des A. Callaghan United Kingdom	8	146	105	79	39	35	47	255
Tiantian Xue China	11	116 0.8×	45 0.4×	48 0.6×	3 0.1×	99 2.8×	36	270
Alexander M. Roth United States	9	54 0.4×	52 0.5×	45 0.6×		87 2.5×	19	211
Mandy L. Slate United States	11	209 1.4×	83 0.8×	72 0.9×		57 1.6×	20	284
Mohamed Laaidi France	10	189 1.3×	98 0.9×	36 0.5×	1 0.0×	13 0.4×	19	411
Kirsten M. Fisher United States	10	183 1.3×	149 1.4×	36 0.5×		20 0.6×	16	250
R. M. Brandao Portugal	7	271 1.9×	93 0.9×	28 0.4×		5 0.1×	13	551
S. Jaeger Austria	11	219 1.5×	113 1.1×	34 0.4×		13 0.4×	14	515
Beatriz Lara Spain	9	136 0.9×	59 0.6×	33 0.4×		10 0.3×	14	302
Matthias Werchan Germany	12	209 1.4×	47 0.4×	27 0.3×		15 0.4×	30	460
Nora Diehl Germany	11	42 0.3×	23 0.2×	134 1.7×	40 1.0×		19	326

Countries citing papers authored by Des A. Callaghan

Since Specialization

Citations

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

Fields of papers citing papers by Des A. Callaghan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Des A. Callaghan

This figure shows the co-authorship network connecting the top 25 collaborators of Des A. Callaghan. A scholar is included among the top collaborators of Des A. Callaghan 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 Des A. Callaghan. Des A. Callaghan 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

Slate, Mandy L., Anita J. Antoninka, Des A. Callaghan, et al.. (2024). Impact of changing climate on bryophyte contributions to terrestrial water, carbon, and nitrogen cycles. New Phytologist. 242(6). 2411–2429. 20 indexed citations

Callaghan, Des A.. (2023). Population status and light regime at the occupied niche of the globally threatened liverwort Lejeunea mandonii (Steph.) Müll. Frib. on the Lizard Peninsula, UK. Journal of Bryology. 45(2). 149–158.

Callaghan, Des A.. (2023). Population status and ecology of Pseudanomodon attenuatus (Hedw.) Ignatov & Fedosov in England. Journal of Bryology. 45(1). 38–44.

Callaghan, Des A.. (2022). A new IUCN Red List of the bryophytes of Britain, 2023. Journal of Bryology. 44(4). 271–389. 5 indexed citations

Callaghan, Des A. & Louise Samson. (2022). Population status and ecology of the globally threatened moss Ditrichum plumbicola Crundw. on the Isle of Man. Journal of Bryology. 45(1). 30–37. 1 indexed citations

Callaghan, Des A.. (2022). Population status and ecology of the narrow endemic moss Thamnobryum cataractarum N.G.Hodgetts & Blockeel in England. Journal of Bryology. 44(1). 80–85. 1 indexed citations

Callaghan, Des A. & John C. Brinda. (2022). Typification of Sphagnum balticum (Russow) C.E.O.Jensen. Journal of Bryology. 44(2). 149–155.

Callaghan, Des A.. (2021). Population status and ecology of Philonotis marchica (Hedw.) Brid. in Britain. Journal of Bryology. 43(3). 242–250. 1 indexed citations

Callaghan, Des A.. (2021). Population status and ecology of Codonoblepharon forsteri (Dicks.) Goffinet in an ancient woodland in Britain. Journal of Bryology. 43(4). 347–354. 2 indexed citations

10.

Callaghan, Des A., et al.. (2020). Pony trails, hydrology and habitat restoration: aspects of the ecology of Petalophyllum ralfsii in a Welsh oceanic dune system. Journal of Bryology. 43(2). 150–161. 2 indexed citations

11.

Callaghan, Des A., et al.. (2020). Neglected and at risk: bryophyte diaspore banks of coastal dune systems. Journal of Bryology. 42(3). 223–234. 7 indexed citations

12.

Callaghan, Des A.. (2020). Status and ecology of the tropical liverwortDumortiera hirsutain England. Journal of Bryology. 42(3). 235–245. 1 indexed citations

13.

Callaghan, Des A., et al.. (2020). Population status and ecology of the episodic moss Physcomitrium eurystomum Sendtn. in Britain. Journal of Bryology. 42(3). 246–257. 7 indexed citations

14.

Callaghan, Des A., et al.. (2019). Population change in hyper-oceanic liverworts before and after hydroelectric power development: a preliminary study. Journal of Bryology. 41(1). 1–11. 2 indexed citations

15.

Callaghan, Des A.. (2019). Status, conservation and ecology ofPallavicinia lyellii(Hook.) Carruth. in a key region of England. Journal of Bryology. 41(3). 218–226. 3 indexed citations

16.

Callaghan, Des A.. (2018). Status, conservation and ecology of the exceptionally rare metallophyte Cornish Path-moss (Ditrichum cornubicumPaton). Journal of Bryology. 40(4). 358–370. 7 indexed citations

17.

He, Xiaolan, Sanna Laaka‐Lindberg, & Des A. Callaghan. (2015). Bryophyte collections from the 49th Nordic Bryological Society´s excursion to Oulanka National Park, Kuusamo 2014.. 18. 83–98. 2 indexed citations

18.

Rome, Keith, et al.. (2004). Evaluating the Clinical Effectiveness and Cost-effectiveness of Foot Orthoses in the Treatment of Plantar Heel Pain. Journal of the American Podiatric Medical Association. 94(3). 229–238. 53 indexed citations

19.

Callaghan, Des A., et al.. (1997). European census of captive North American Ruddy Ducks Oxyura j. jamaicensis. Wildfowl (Wildfowl & Wetlands Trust). 48(48). 188–193. 1 indexed citations

20.

Callaghan, Des A.. (1997). Conservation status of the Torrent Ducks Merganetta. Wildfowl (Wildfowl & Wetlands Trust). 48(48). 166–173. 4 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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