Roger I. C. Hansell

1.7k total citations · 1 hit paper
55 papers, 1.3k citations indexed

About

Roger I. C. Hansell is a scholar working on Ecology, Evolution, Behavior and Systematics, Insect Science and Atmospheric Science. According to data from OpenAlex, Roger I. C. Hansell has authored 55 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Ecology, Evolution, Behavior and Systematics, 13 papers in Insect Science and 12 papers in Atmospheric Science. Recurrent topics in Roger I. C. Hansell's work include Insect-Plant Interactions and Control (12 papers), Plant and animal studies (12 papers) and Tree-ring climate responses (10 papers). Roger I. C. Hansell is often cited by papers focused on Insect-Plant Interactions and Control (12 papers), Plant and animal studies (12 papers) and Tree-ring climate responses (10 papers). Roger I. C. Hansell collaborates with scholars based in Canada, United States and Nicaragua. Roger I. C. Hansell's co-authors include D. A. Chant, H. J. Rowell, Peter Scott, D. C. F. Fayle, Marla B. Sokolowski, Matthew K. Litvak, Daniela Rotin, Jae S. Choi, Ralph Byers and Asit Mazumder and has published in prestigious journals such as Proceedings of the National Academy of Sciences, The American Naturalist and Journal of Animal Ecology.

In The Last Decade

Roger I. C. Hansell

55 papers receiving 1.1k 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 DETERMINATION OF SETAL HOMOLOGIES AND SETAL PATTERNS ON THE DORSAL SHIELD IN THE FAMILY PHYTOSEIIDAE (ACARINA: MESOSTIGMATA)

1978 377 citations H. J. Rowell, D. A. Chant et al. The Canadian Entomologist profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Roger I. C. Hansell Canada	20	629	611	289	237	198	55	1.3k
Anette Baur Switzerland	23	723 1.1×	610 1.0×	72 0.2×	166 0.7×	823 4.2×	53	1.6k
Dominique Boucher Canada	15	251 0.4×	351 0.6×	102 0.4×	488 2.1×	288 1.5×	21	1.1k
E. Matthew Hansen United States	16	762 1.2×	251 0.4×	121 0.4×	805 3.4×	1.2k 5.8×	35	1.6k
Ronald M. Lanner United States	16	111 0.2×	211 0.3×	236 0.8×	573 2.4×	429 2.2×	51	1.2k
Jane L. Hayes United States	17	1.0k 1.6×	368 0.6×	133 0.5×	938 4.0×	1.3k 6.8×	64	2.0k
Lorenz Fahse Switzerland	18	328 0.5×	194 0.3×	185 0.6×	813 3.4×	490 2.5×	25	1.5k
Marko Hyvärinen Finland	20	100 0.2×	642 1.1×	103 0.4×	92 0.4×	280 1.4×	64	1.1k
Annie Ouin France	21	396 0.6×	608 1.0×	33 0.1×	277 1.2×	395 2.0×	38	1.2k
Sana Gardescu United States	16	415 0.7×	446 0.7×	37 0.1×	216 0.9×	565 2.9×	32	1.3k
T. Erwin United States	6	285 0.5×	636 1.0×	35 0.1×	354 1.5×	363 1.8×	6	1.4k

Countries citing papers authored by Roger I. C. Hansell

Since Specialization

Citations

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

Fields of papers citing papers by Roger I. C. Hansell

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roger I. C. Hansell

This figure shows the co-authorship network connecting the top 25 collaborators of Roger I. C. Hansell. A scholar is included among the top collaborators of Roger I. C. Hansell 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 I. C. Hansell. Roger I. C. Hansell 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.

Fenech, Adam, et al.. (2003). Natural Capital in Ecology and Economics: An Overview. Environmental Monitoring and Assessment. 86(1-2). 3–17. 19 indexed citations

2.

Hansell, Roger I. C., et al.. (2003). A New Market Instrument for Sustainable Economic and Environmental Development. Environmental Monitoring and Assessment. 86(1-2). 203–209. 2 indexed citations

3.

Scott, Peter & Roger I. C. Hansell. (2002). Development of White Spruce Tree Islands in the Shrub Zone of the Forest-tundra. ARCTIC. 55(3). 16 indexed citations

4.

Tsuji, Leonard J. S., et al.. (2000). Non-random mating in classical lekking grouse species: seasonal and diurnal trends. International Journal of Biometeorology. 44(3). 134–140. 3 indexed citations

5.

Hansell, Roger I. C. & Brad Bass. (1998). Holling's Figure-Eight Model: A Technical Reevaluation in Relation to Climate Change and Biodiversity. Environmental Monitoring and Assessment. 49(2-3). 157–168. 8 indexed citations

6.

Byers, Ralph & Roger I. C. Hansell. (1996). Implications of semi-stable attractors for ecological modelling. Ecological Modelling. 89(1-3). 59–65. 7 indexed citations

7.

Byers, Ralph, Roger I. C. Hansell, & Neal Madras. (1992). Stability-like properties of population models. Theoretical Population Biology. 42(1). 10–34. 8 indexed citations

8.

Scott, Peter & Roger I. C. Hansell. (1992). Midwinter weight gain of excised white spruce branchlets at the northern tree line. Canadian Journal of Forest Research. 22(4). 625–627. 3 indexed citations

9.

Scott, Peter & Roger I. C. Hansell. (1989). The lemming community on the lichen-heath tundra at Churchill, Manitoba. The Canadian Field-Naturalist. 103(3). 358–362. 8 indexed citations

10.

Scott, Peter, et al.. (1987). Crown Forms and Shoot Elongation of White Spruce at the Treeline, Churchill, Manitoba, Canada. Arctic and Alpine Research. 19(2). 175–186. 13 indexed citations

11.

Scott, Peter, Roger I. C. Hansell, & D. C. F. Fayle. (1987). Establishment of White Spruce Populations and Responses to Climatic Change at the Treeline, Churchill, Manitoba, Canada. Arctic and Alpine Research. 19(1). 45–45. 63 indexed citations

12.

Scott, Peter, Roger I. C. Hansell, & D. C. F. Fayle. (1987). Establishment of White Spruce Populations and Responses to Climatic Change at the Treeline, Churchill, Manitoba, Canada. Arctic and Alpine Research. 19(1). 45–51. 12 indexed citations

13.

Sneath, P. H. A. & Roger I. C. Hansell. (1985). Naturalness and predictivity of classifications. Biological Journal of the Linnean Society. 24(3). 217–231. 9 indexed citations

14.

Wong, Jonathan L. & Roger I. C. Hansell. (1983). Hyperclust: A Method for Finding Significant Hierarchical and Clinal Structure. Systematic Zoology. 32(3). 239–239. 1 indexed citations

15.

Hansell, Roger I. C., Peter Scott, Richard J. Staniforth, & Josef Svoboda. (1983). Permafrost Development in the Intertidal Zone at Churchill, Manitoba: A Possible Mechanism for Accelerated Beach Lift. ARCTIC. 36(2). 21 indexed citations

16.

Hansell, Roger I. C., Fred L. Bookstein, & H. J. Rowell. (1980). Operational Point Homology by Cartesian Transformation to Standard Shape: Examples from Setal Positions in Phytoseiid Mites. Systematic Biology. 29(1). 43–49. 3 indexed citations

17.

Chant, D. A., Roger I. C. Hansell, & H. J. Rowell. (1980). Phenetic variation between some species in the family Phytoseiidae (Acarina: Gamasida). Canadian Journal of Zoology. 58(2). 184–197. 5 indexed citations

18.

Chant, D. A., Roger I. C. Hansell, & H. J. Rowell. (1977). AN ANALYSIS OF INTERSPECIFIC AND INTRASPECIFIC MORPHOLOGICAL DIFFERENCES IN TWO CLOSELY RELATED SPECIES OF AMBLYSEIUS BERLESE USING METHODS OF NUMERICAL TAXONOMY (ACARINA: PHYTOSEHDAE). The Canadian Entomologist. 109(12). 1605–1618. 3 indexed citations

19.

Hansell, Roger I. C. & D. A. Chant. (1973). A Method for Estimating Relative Weights Applied to Characters by Classical Taxonomists. Systematic Zoology. 22(1). 46–46. 1 indexed citations

20.

Chant, D. A. & Roger I. C. Hansell. (1971). The genus Amblyseius (Acarina: Phytoseiidae) in Canada and Alaska. Canadian Journal of Zoology. 49(5). 703–758. 111 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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