Robert K. Campbell

1.7k total citations
39 papers, 1.3k citations indexed

About

Robert K. Campbell is a scholar working on Nature and Landscape Conservation, Plant Science and Insect Science. According to data from OpenAlex, Robert K. Campbell has authored 39 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Nature and Landscape Conservation, 12 papers in Plant Science and 10 papers in Insect Science. Recurrent topics in Robert K. Campbell's work include Forest ecology and management (17 papers), Seedling growth and survival studies (9 papers) and Turfgrass Adaptation and Management (8 papers). Robert K. Campbell is often cited by papers focused on Forest ecology and management (17 papers), Seedling growth and survival studies (9 papers) and Turfgrass Adaptation and Management (8 papers). Robert K. Campbell collaborates with scholars based in United States, South Africa and Canada. Robert K. Campbell's co-authors include R. D. Eikenbary, Frank C. Sorensen, W. T. Adams, G. S. Foster, Zeki Kaya, George L. Barnes, Fred Schmidt, Thomas E. Anderson, K. M. S. Sundaram and Jerry F. Franklin and has published in prestigious journals such as Ecology, New Phytologist and Journal of Applied Ecology.

In The Last Decade

Robert K. Campbell

39 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Robert K. Campbell United States 19 644 544 473 267 245 39 1.3k
W. J. Libby United States 22 493 0.8× 543 1.0× 93 0.2× 253 0.9× 272 1.1× 54 1.2k
Tore Skrøppa Norway 20 635 1.0× 649 1.2× 184 0.4× 366 1.4× 215 0.9× 54 1.5k
Maxine A. Watson United States 21 1.0k 1.6× 753 1.4× 249 0.5× 127 0.5× 917 3.7× 39 1.7k
David R. Houston United States 20 327 0.5× 397 0.7× 302 0.6× 266 1.0× 174 0.7× 54 1.2k
Yves Mauffette Canada 21 464 0.7× 399 0.7× 508 1.1× 278 1.0× 355 1.4× 63 1.2k
David N. Karowe United States 15 460 0.7× 151 0.3× 363 0.8× 84 0.3× 340 1.4× 25 927
M. I. H. Brooker Australia 14 437 0.7× 441 0.8× 108 0.2× 167 0.6× 492 2.0× 48 1.2k
M. W. McDonald Australia 14 376 0.6× 590 1.1× 76 0.2× 204 0.8× 371 1.5× 22 1.2k
Peter V. Blenis Canada 15 316 0.5× 283 0.5× 172 0.4× 247 0.9× 95 0.4× 66 792
John D. Horner United States 18 387 0.6× 256 0.5× 533 1.1× 104 0.4× 721 2.9× 36 1.3k

Countries citing papers authored by Robert K. Campbell

Since Specialization
Citations

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

Fields of papers citing papers by Robert K. Campbell

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert K. Campbell. 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 Robert K. Campbell. The network helps show where Robert K. Campbell may publish in the future.

Co-authorship network of co-authors of Robert K. Campbell

This figure shows the co-authorship network connecting the top 25 collaborators of Robert K. Campbell. A scholar is included among the top collaborators of Robert K. Campbell 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 Robert K. Campbell. Robert K. Campbell 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.
2.
Kaya, Zeki, W. T. Adams, & Robert K. Campbell. (1994). Adaptive significance of intermittent shoot growth in Douglas-fir seedlings. Tree Physiology. 14(11). 1277–1289. 26 indexed citations
3.
Campbell, Robert K.. (1991). Soils, Seed-Zone Maps, and Physiography: Guidelines for Seed Transfer of Douglas-Fir in Southwestern Oregon. Forest Science. 37(4). 973–986. 40 indexed citations
4.
Bergman, D. K., Jack W. Dillwith, Robert K. Campbell, & R. D. Eikenbary. (1990). Cuticular hydrocarbons of the Russian wheat aphid.. Southwestern Entomologist. 15(2). 91–100. 7 indexed citations
5.
McDonough, L. M., R. D. Eikenbary, Harry G. Davis, et al.. (1990). Sex pheromone of hickory shuckwormCydia caryana Development of an effective field Lure. Journal of Chemical Ecology. 16(2). 317–324. 5 indexed citations
6.
Sorensen, Frank C., Robert K. Campbell, & Jerry F. Franklin. (1990). Geographic variation in growth and phenology of seedlings of the Abies procena/A. magnifica complex. Forest Ecology and Management. 36(2-4). 205–232. 14 indexed citations
7.
Campbell, Robert K. & R. D. Eikenbary. (1990). Aphid-Plant Genotype Interactions. Medical Entomology and Zoology. 308 indexed citations
8.
Merkle, Scott A., W. T. Adams, & Robert K. Campbell. (1988). Multivariate analysis of allozyme variation patterns in coastal Douglas-fir from southwest Oregon. Canadian Journal of Forest Research. 18(2). 181–187. 14 indexed citations
9.
Campbell, Robert K., et al.. (1987). Seed zones and breeding zones for Sugar Pine in southwestern Oregon /. Biodiversity Heritage Library (Smithsonian Institution). 3 indexed citations
10.
Campbell, Robert K.. (1987). Biogeographical distribution limits of Douglas-Fir in Southwest Oregon. Forest Ecology and Management. 18(1). 1–34. 7 indexed citations
11.
Campbell, Robert K., et al.. (1983). Growth and sporulation of Beauveria bassiana and Metarhizium anisopliae in a basal medium containing various carbohydrate sources. Journal of Invertebrate Pathology. 41(1). 117–121. 40 indexed citations
12.
Campbell, Robert K. & Jerry F. Franklin. (1981). A Comparison of Habitat Type and Elevation for Seed-Zone Classification of Douglas-fir in Western Oregon. Forest Science. 27(1). 49–59. 8 indexed citations
13.
Campbell, Robert K., George L. Barnes, & R. D. Eikenbary. (1979). Nutritional and physiological studies of the pecan weevil pathogen Beauveria bassiana. Journal of the Kansas Entomological Society. 52. 470. 1 indexed citations
14.
Campbell, Robert K., et al.. (1979). Genecology of Bud-Burst Phenology in Douglas-Fir: Response to Flushing Temperature and Chilling. Botanical Gazette. 140(2). 223–231. 73 indexed citations
15.
Campbell, Robert K.. (1979). Genecology of Douglas‐Fir in a Watershed in the Oregon Cascades. Ecology. 60(5). 1036–1050. 143 indexed citations
16.
Campbell, Robert K. & Frank C. Sorensen. (1978). Effect of test environment on expression of clines and on delimitation of seed zones in Douglas-fir. Theoretical and Applied Genetics. 51(5). 233–246. 72 indexed citations
17.
Campbell, Robert K., Thomas M. Perring, George L. Barnes, R. D. Eikenbary, & C. R. Gentry. (1978). Growth and sporulation of Beauveria bassiana and Metarrhizium anisopliae on media containing various amino acids. Journal of Invertebrate Pathology. 31(3). 289–295. 25 indexed citations
18.
Campbell, Robert K.. (1963). Phenotypic Correlation among Branch and Upper-Crown Stem Attributes in Douglas-Fir. Forest Science. 9(4). 444–451. 1 indexed citations
19.
Duffield, John W., et al.. (1960). Increased cone production of young Douglas Fir following nitrogen and phosphorus fertilazation.. Journal of Forestry. 58(2). 105–110. 10 indexed citations
20.
Duffield, John W., et al.. (1960). Increased Cone Production of Young Douglas-Fir Following Nitrogen and Phosphorus Fertilization. Journal of Forestry. 58(2). 105–110. 2 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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