R. T. Clark

1.5k total citations
47 papers, 982 citations indexed

About

R. T. Clark is a scholar working on Agronomy and Crop Science, Genetics and Animal Science and Zoology. According to data from OpenAlex, R. T. Clark has authored 47 papers receiving a total of 982 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Agronomy and Crop Science, 27 papers in Genetics and 7 papers in Animal Science and Zoology. Recurrent topics in R. T. Clark's work include Genetic and phenotypic traits in livestock (27 papers), Ruminant Nutrition and Digestive Physiology (20 papers) and Reproductive Physiology in Livestock (12 papers). R. T. Clark is often cited by papers focused on Genetic and phenotypic traits in livestock (27 papers), Ruminant Nutrition and Digestive Physiology (20 papers) and Reproductive Physiology in Livestock (12 papers). R. T. Clark collaborates with scholars based in United States and Philippines. R. T. Clark's co-authors include Don C. Adams, R. M. Koch, Terry J. Klopfenstein, J. S. Brinks, N. M. Kieffer, N. L. Klocke, Richard J. Rasby, Jerry D. Volesky, Gary W. Hergert and C.T. Milton and has published in prestigious journals such as Genetics, Journal of Animal Science and Journal of Heredity.

In The Last Decade

R. T. Clark

43 papers receiving 810 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. T. Clark United States 18 605 502 204 154 145 47 982
A. M. Bryant New Zealand 18 876 1.4× 399 0.8× 86 0.4× 202 1.3× 60 0.4× 65 1.1k
Edwin C. Townsend United States 20 598 1.0× 438 0.9× 292 1.4× 119 0.8× 52 0.4× 30 1.1k
Hannele Khalili Finland 20 1.1k 1.8× 486 1.0× 134 0.7× 293 1.9× 61 0.4× 71 1.3k
F. M. Rouquette United States 19 834 1.4× 303 0.6× 213 1.0× 206 1.3× 264 1.8× 115 1.2k
J. L. Wheeler Australia 13 415 0.7× 143 0.3× 186 0.9× 98 0.6× 93 0.6× 52 715
T. T. Treacher China 17 830 1.4× 492 1.0× 65 0.3× 210 1.4× 83 0.6× 54 1.0k
NH Shaw United Kingdom 11 514 0.8× 194 0.4× 114 0.6× 105 0.7× 98 0.7× 23 791
L. J. Krysl United States 20 797 1.3× 326 0.6× 64 0.3× 145 0.9× 44 0.3× 43 966
J. E. Newton China 12 289 0.5× 188 0.4× 77 0.4× 65 0.4× 60 0.4× 51 518
Fisheries for Scotland 6 472 0.8× 210 0.4× 66 0.3× 139 0.9× 29 0.2× 12 699

Countries citing papers authored by R. T. Clark

Since Specialization
Citations

This map shows the geographic impact of R. T. Clark'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 R. T. Clark with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. T. Clark more than expected).

Fields of papers citing papers by R. T. Clark

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. T. Clark. 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 R. T. Clark. The network helps show where R. T. Clark may publish in the future.

Co-authorship network of co-authors of R. T. Clark

This figure shows the co-authorship network connecting the top 25 collaborators of R. T. Clark. A scholar is included among the top collaborators of R. T. Clark 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 R. T. Clark. R. T. Clark 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.
Martin, J. L., et al.. (2007). Effect of prebreeding body weight or progestin exposure before breeding on beef heifer performance through the second breeding season1. Journal of Animal Science. 86(2). 451–459. 42 indexed citations
2.
Rasby, Richard J., et al.. (2005). An evaluation of production and economic efficiency of two beef systems from calving to slaughter1. Journal of Animal Science. 83(3). 694–704. 55 indexed citations
3.
Patterson, Hubert H., et al.. (2003). Supplementation to meet metabolizable protein requirements of primiparous beef heifers: II. Pregnancy and economics1. Journal of Animal Science. 81(3). 563–570. 33 indexed citations
4.
Volesky, Jerry D. & R. T. Clark. (2003). Use of Irrigated Pastures and Economics of Establishment and Grazing. Insecta mundi. 3 indexed citations
5.
Clark, R. T., et al.. (2001). EC01-872 Nebraska Crop Budgets 2001. Insecta mundi. 1 indexed citations
6.
Rasby, Richard J., et al.. (2000). Age of calf at weaning of spring-calving beef cows and the effect on cow and calf performance and production economics.. Journal of Animal Science. 78(6). 1403–1403. 61 indexed citations
7.
Lardy, G. P., Don C. Adams, Terry J. Klopfenstein, & R. T. Clark. (1999). First Limiting Nutrient for Summer Calving Cows Grazing Autumn-Winter Range. Journal of Range Management. 52(4). 317–317. 16 indexed citations
8.
Adams, Don C., R. T. Clark, Patrick E. Reece, & Jerry D. Volesky. (1998). Research and education for managing resources within the Nebraska Sandhills: The Gudmundsen Sandhills Laboratory. UA Campus Repository (The University of Arizona). 20(5). 4–8. 14 indexed citations
9.
Clark, R. T., Don C. Adams, G. P. Lardy, & Terry J. Klopfenstein. (1997). Matching Calving Date With Forage Nutrients: Production and Economic Impacts. Insecta mundi. 2 indexed citations
10.
Norton, Nancy A., R. T. Clark, Patrick E. Reece, & Kent M. Eskridge. (1997). Quality as a Factor in the Optimal Choice of Fertilization and Harvest Date of Meadow Hay. jpa. 10(4). 551–556. 8 indexed citations
11.
Adams, Don C., R. T. Clark, Terry J. Klopfenstein, & Jerry D. Volesky. (1996). Matching the Cow with Forage Resources. UA Campus Repository (The University of Arizona). 18(2). 57–62. 43 indexed citations
12.
Adams, Don C., et al.. (1994). Extended Grazing Systems for Improving Economic Returns from Nebraska Sandhills Cow/calf Operations. Journal of Range Management. 47(4). 258–258. 66 indexed citations
13.
Hergert, Gary W., N. L. Klocke, James Petersen, et al.. (1993). Cropping Systems for Stretching Limited Irrigation Supplies. jpa. 6(4). 520–529. 51 indexed citations
14.
Harvey, W. R., et al.. (1963). Estimates of Phenotypic and Genetic Parameters in Ten Years of Miles City R.O.P. Steer Data. Journal of Animal Science. 22(2). 346–353. 17 indexed citations
15.
Brinks, J. S., et al.. (1962). Mature Weight in Hereford Range Cows—Heritability, Repeatability, and Relationship to Calf Performance. Journal of Animal Science. 21(3). 501–504. 36 indexed citations
16.
Brinks, J. S., et al.. (1961). Adjusting birth weight, weaning weight, and preweaning gain for sex of calf in range Hereford cattle.. Journal of Animal Science. 20. 363–367. 18 indexed citations
17.
Kidwell, J. F., et al.. (1960). HETEROSIS IN CROSSES OF INBRED LINES OF RATS. Genetics. 45(2). 225–231. 13 indexed citations
18.
Clark, R. T., et al.. (1957). Beef Cattle for Breeding Purposes.. University of North Texas Digital Library (University of North Texas). 1 indexed citations
19.
Koch, R. M. & R. T. Clark. (1955). Genetic and Environmental Relationships among Economic Characters in Beef Cattle. I. Correlation among Paternal and Maternal Half-Sibs. Journal of Animal Science. 14(3). 775–785. 16 indexed citations
20.
Clark, R. T., et al.. (1955). The Heritability of Some Economic Characteristics of Beef Cattle. Journal of Animal Science. 14(2). 372–385. 17 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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Rankless by CCL
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