S. J. Ormerod

25.3k total citations · 3 hit papers
268 papers, 16.8k citations indexed

About

S. J. Ormerod is a scholar working on Ecology, Nature and Landscape Conservation and Environmental Chemistry. According to data from OpenAlex, S. J. Ormerod has authored 268 papers receiving a total of 16.8k indexed citations (citations by other indexed papers that have themselves been cited), including 198 papers in Ecology, 148 papers in Nature and Landscape Conservation and 60 papers in Environmental Chemistry. Recurrent topics in S. J. Ormerod's work include Fish Ecology and Management Studies (122 papers), Freshwater macroinvertebrate diversity and ecology (96 papers) and Aquatic Invertebrate Ecology and Behavior (67 papers). S. J. Ormerod is often cited by papers focused on Fish Ecology and Management Studies (122 papers), Freshwater macroinvertebrate diversity and ecology (96 papers) and Aquatic Invertebrate Ecology and Behavior (67 papers). S. J. Ormerod collaborates with scholars based in United Kingdom, United States and Canada. S. J. Ormerod's co-authors include Stéphanie Manel, Isabelle Durance, Ian P. Vaughan, Hywel C Williams, Stephanie Tyler, N. S. Weatherley, Fredric M. Windsor, Stefano Larsen, Alan G. Hildrew and Charles R. Tyler and has published in prestigious journals such as Nature Communications, Environmental Science & Technology and PLoS ONE.

In The Last Decade

S. J. Ormerod

266 papers receiving 15.7k citations

Hit Papers

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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.

Emerging threats and persistent conservation challenges for freshwater biodiversity

2018 2.2k citations S. J. Ormerod et al. profile →
Evaluating presence–absence models in ecology: the need to account for prevalence

2001 1.5k citations S. J. Ormerod et al. profile →
Multiple stressors in freshwater ecosystems

2010 502 citations S. J. Ormerod et al. Freshwater Biology profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
S. J. Ormerod	10.9k	7.9k	3.0k	2.4k	2.3k	268	16.8k
Mark O. Gessner	13.8k 1.3×	8.8k 1.1×	1.3k 0.4×	4.3k 1.8×	4.4k 1.9×	153	23.5k
Margaret A. Palmer	12.5k 1.1×	7.6k 1.0×	1.1k 0.4×	3.3k 1.4×	5.2k 2.3×	188	21.4k
Petr Šmilauer	11.3k 1.0×	8.8k 1.1×	1.4k 0.5×	3.4k 1.4×	972 0.4×	104	25.3k
Helmut Hillebrand	12.4k 1.1×	8.4k 1.1×	2.3k 0.8×	6.5k 2.7×	888 0.4×	224	24.4k
Sarah E. Hobbie	12.2k 1.1×	8.8k 1.1×	1.6k 0.5×	3.8k 1.6×	757 0.3×	245	30.8k
Vincent H. Resh	10.9k 1.0×	7.7k 1.0×	1.0k 0.3×	2.0k 0.8×	2.0k 0.9×	231	13.7k
David L. Strayer	11.9k 1.1×	8.0k 1.0×	1.1k 0.4×	2.7k 1.1×	1.4k 0.6×	147	15.9k
Bradley J. Cardinale	9.4k 0.9×	9.8k 1.2×	2.5k 0.9×	1.9k 0.8×	549 0.2×	132	23.5k
Diana H. Wall	15.5k 1.4×	8.1k 1.0×	2.3k 0.8×	1.9k 0.8×	523 0.2×	194	29.4k
Stuart E. Bunn	13.9k 1.3×	11.3k 1.4×	674 0.2×	2.8k 1.2×	7.7k 3.4×	240	22.6k

Countries citing papers authored by S. J. Ormerod

Since Specialization

Citations

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

Fields of papers citing papers by S. J. Ormerod

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. J. Ormerod. 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 S. J. Ormerod. The network helps show where S. J. Ormerod may publish in the future.

Co-authorship network of co-authors of S. J. Ormerod

This figure shows the co-authorship network connecting the top 25 collaborators of S. J. Ormerod. A scholar is included among the top collaborators of S. J. Ormerod 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 S. J. Ormerod. S. J. Ormerod 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

Jacobsen, Dean, S. J. Ormerod, Ingrid Jüttner, et al.. (2024). Long-term changes and seasonal variability in the stream macrofauna of a Himalayan river system. Inland Waters. 14(1-2). 171–184. 2 indexed citations

Larsen, Stefano, et al.. (2023). Climatic effects on the synchrony and stability of temperate headwater invertebrates over four decades. Global Change Biology. 30(1). e17017–e17017. 10 indexed citations

Krishnamurthy, Ramesh, et al.. (2022). Community assembly, functional traits, and phylogeny in Himalayan river birds. Ecology and Evolution. 12(6). e9012–e9012. 6 indexed citations

Vaughan, Ian P., et al.. (2022). Organic litter dynamics in headwater streams draining contrasting land uses. Hydrobiologia. 850(15). 3375–3390. 5 indexed citations

Windsor, Fredric M., et al.. (2020). Food web transfer of plastics to an apex riverine predator. Global Change Biology. 26(7). 3846–3857. 98 indexed citations

Windsor, Fredric M., et al.. (2020). Estimating the size distribution of plastics ingested by animals. Nature Communications. 11(1). 1594–1594. 167 indexed citations

Windsor, Fredric M., M. Glória Pereira, Charles R. Tyler, & S. J. Ormerod. (2019). Biological Traits and the Transfer of Persistent Organic Pollutants through River Food Webs. Environmental Science & Technology. 53(22). 13246–13256. 29 indexed citations

Windsor, Fredric M., Isabelle Durance, Alice A. Horton, et al.. (2019). A catchment‐scale perspective of plastic pollution. Global Change Biology. 25(4). 1207–1221. 292 indexed citations

Seymour, Mathew, Isabelle Durance, B. J. Cosby, et al.. (2018). Acidity promotes degradation of multi-species environmental DNA in lotic mesocosms. Communications Biology. 1(1). 4–4. 207 indexed citations

10.

Jones, T. Hefin, et al.. (2016). Squeezed out: the consequences of riparian zone modification for specialist invertebrates. Biodiversity and Conservation. 25(14). 3075–3092. 5 indexed citations

11.

Gutiérrez‐Cánovas, Cayetano, Andrés Millán, Josefa Velasco, Ian P. Vaughan, & S. J. Ormerod. (2013). Contrasting effects of natural and anthropogenic stressors on beta diversity in river organisms. Global Ecology and Biogeography. 22(7). 796–805. 169 indexed citations

12.

Jüttner, Ingrid, P.J. Chimonides, & S. J. Ormerod. (2009). Using diatoms as quality indicators for a newly-formed urban lake and its catchment. Environmental Monitoring and Assessment. 162(1-4). 47–65. 19 indexed citations

13.

Allott, Tim, Douglas Bradley, R. Harriman, et al.. (2000). Critical loads of acidity and metals. UCL Discovery (University College London). 1 indexed citations

14.

Walley, William J., et al.. (2000). A Prototype Bayesian Belief Network For TheDiagnosis Of Acidification In Welsh Rivers. WIT Transactions on Ecology and the Environment. 41. 1 indexed citations

15.

Ormerod, S. J. & A. R. Watkinson. (2000). The age of applied ecology. UEA Digital Repository (University of East Anglia). 8 indexed citations

16.

Ormerod, S. J., et al.. (1995). The Past, Present and Future of Waste Management in Wales: a Case Study of the Environmental Problems in a Small European Region. Journal of Environmental Management. 44(2). 163–179. 5 indexed citations

17.

Tyler, Stephanie & S. J. Ormerod. (1991). Factors influencing the biometrics of Grey Wagtails Motacilla cinerea and Kingfishers Alcedo atthis in Wales. Ringing & Migration. 12(2). 92–102. 3 indexed citations

18.

Weatherley, N. S., et al.. (1991). The growth of brown trout (Salmo trutta) in mild winters and summer droughts in upland Wales. Freshwater Biology. 26(1). 121–131. 13 indexed citations

19.

Ormerod, S. J., et al.. (1988). Censussing distribution and population of birds along upland rivers using measured ringing effort: A preliminary study. Ringing & Migration. 9(2). 71–82. 11 indexed citations

20.

Ormerod, S. J., et al.. (1985). Stream acidity in some areas of Wales in relation to historical trends in afforestation and the usage of agricultural limestone. Journal of Environmental Management. 20(2). 189–197. 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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