Karl Guillard

82 total papers · 1.4k total citations
70 papers, 1.1k citations indexed

About

Karl Guillard is a scholar working on Environmental Chemistry, Ecology and Nature and Landscape Conservation. According to data from OpenAlex, Karl Guillard has authored 70 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Environmental Chemistry, 26 papers in Ecology and 24 papers in Nature and Landscape Conservation. Recurrent topics in Karl Guillard's work include Turfgrass Adaptation and Management (40 papers), Rangeland and Wildlife Management (25 papers) and Seedling growth and survival studies (24 papers). Karl Guillard is often cited by papers focused on Turfgrass Adaptation and Management (40 papers), Rangeland and Wildlife Management (25 papers) and Seedling growth and survival studies (24 papers). Karl Guillard collaborates with scholars based in United States, China and Türkiye. Karl Guillard's co-authors include Kelly Kopp, D. W. Allinson, Thomas F. Morris, John C. Clausen, Wayne R. Roper, Glenn S. Warner, Cristian P. Schulthess, Yulia A. Kuzovkina, K. A. Cassida and Mary H. Wiedenhoeft and has published in prestigious journals such as Soil Biology and Biochemistry, Soil Science Society of America Journal and Frontiers in Plant Science.

In The Last Decade

Karl Guillard

70 papers receiving 934 citations

Author Peers

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

Author Last Decade Papers Cites
Karl Guillard 568 341 306 279 268 70 1.1k
Sarah S. Roley 451 0.8× 197 0.6× 471 1.5× 186 0.7× 313 1.2× 30 1.1k
Tony Provin 319 0.6× 305 0.9× 371 1.2× 143 0.5× 313 1.2× 62 1.2k
Nick E. Christians 747 1.3× 700 2.1× 324 1.1× 330 1.2× 267 1.0× 107 1.4k
Elizabeth A. Guertal 405 0.7× 527 1.5× 205 0.7× 140 0.5× 405 1.5× 83 1.1k
Giuseppe Zanin 205 0.4× 696 2.0× 133 0.4× 149 0.5× 242 0.9× 67 1.3k
A. Bhogal 465 0.8× 325 1.0× 469 1.5× 206 0.7× 790 2.9× 53 1.5k
John L. Cisar 629 1.1× 224 0.7× 338 1.1× 313 1.1× 117 0.4× 66 1.3k
A. W. Johnson 202 0.4× 818 2.4× 244 0.8× 92 0.3× 244 0.9× 97 1.4k
Donald Arthur Horneck 201 0.4× 553 1.6× 167 0.5× 116 0.4× 469 1.8× 41 1.3k
Hongli Li 191 0.3× 484 1.4× 412 1.3× 259 0.9× 185 0.7× 89 1.3k

Countries citing papers authored by Karl Guillard

Since Specialization
Citations

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

Fields of papers citing papers by Karl Guillard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Karl Guillard. 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 Karl Guillard. The network helps show where Karl Guillard may publish in the future.

Co-authorship network of co-authors of Karl Guillard

This figure shows the co-authorship network connecting the top 25 collaborators of Karl Guillard. A scholar is included among the top collaborators of Karl Guillard 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 Karl Guillard. Karl Guillard is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Loading papers...

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026