Francis E. Clark

2.7k total citations
43 papers, 1.1k citations indexed

About

Francis E. Clark is a scholar working on Plant Science, Soil Science and Education. According to data from OpenAlex, Francis E. Clark has authored 43 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Plant Science, 6 papers in Soil Science and 6 papers in Education. Recurrent topics in Francis E. Clark's work include Legume Nitrogen Fixing Symbiosis (7 papers), Soil Carbon and Nitrogen Dynamics (5 papers) and Education and Technology Integration (4 papers). Francis E. Clark is often cited by papers focused on Legume Nitrogen Fixing Symbiosis (7 papers), Soil Carbon and Nitrogen Dynamics (5 papers) and Education and Technology Integration (4 papers). Francis E. Clark collaborates with scholars based in United States, Israel and Australia. Francis E. Clark's co-authors include Nathan R. Smith, Donald H. Smith, H. W. Johnson, Barry W. Brook, Steven Delean, H. Reşi̇t Akçakaya, Corey J. A. Bradshaw, S. L. Jansson, D. A. Soulides and W. E. Beard and has published in prestigious journals such as Nature, Ecology and Journal of Bacteriology.

In The Last Decade

Francis E. Clark

40 papers receiving 978 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Francis E. Clark United States	16	336	334	323	206	158	43	1.1k
T. R. G. Gray United Kingdom	20	302 0.9×	479 1.4×	407 1.3×	341 1.7×	130 0.8×	50	1.5k
François Gourbière France	19	356 1.1×	524 1.6×	561 1.7×	265 1.3×	133 0.8×	35	1.2k
E. A. Curl United States	17	291 0.9×	169 0.5×	1.1k 3.3×	147 0.7×	205 1.3×	31	1.5k
C. B. Davey United States	22	227 0.7×	137 0.4×	796 2.5×	110 0.5×	134 0.8×	93	1.3k
J. J. Skujins United States	7	187 0.6×	114 0.3×	257 0.8×	151 0.7×	92 0.6×	12	702
C.H. Dickinson United Kingdom	26	145 0.4×	279 0.8×	1.3k 4.1×	291 1.4×	379 2.4×	73	2.0k
C. Rodríguez‐Barrueco Spain	19	198 0.6×	262 0.8×	1.0k 3.2×	198 1.0×	253 1.6×	42	1.5k
Jean-Charles Munch Germany	17	478 1.4×	218 0.7×	594 1.8×	124 0.6×	128 0.8×	24	1.1k
O. N. Allen United States	17	230 0.7×	222 0.7×	960 3.0×	232 1.1×	179 1.1×	49	1.4k
R. Cook United Kingdom	16	708 2.1×	700 2.1×	747 2.3×	164 0.8×	336 2.1×	37	1.8k

Countries citing papers authored by Francis E. Clark

Since Specialization

Citations

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

Fields of papers citing papers by Francis E. Clark

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Francis E. Clark

This figure shows the co-authorship network connecting the top 25 collaborators of Francis E. Clark. A scholar is included among the top collaborators of Francis E. 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 Francis E. Clark. Francis E. Clark 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

Clark, Francis E., Barry W. Brook, Steven Delean, H. Reşi̇t Akçakaya, & Corey J. A. Bradshaw. (2010). The theta‐logistic is unreliable for modelling most census data. Methods in Ecology and Evolution. 1(3). 253–262. 85 indexed citations

Denton, Jon J., et al.. (2005). Net Generation College Students as Technology Mentors for Teacher Educators. Society for Information Technology & Teacher Education International Conference. 2005(1). 3150–3154. 1 indexed citations

Denton, Jon J., et al.. (2004). Net Generation Undergraduates as Technology Mentors for Teacher Educators.. 3 indexed citations

Clark, Francis E.. (1987). The Pseudo-Gregorian Dialogues. 3 indexed citations

Clark, Francis E., et al.. (1982). Finding the Rose Among the Thorns: Some Thoughts on Integrating Media Research.. 1 indexed citations

Clark, Francis E., et al.. (1981). Teacher Commitment to Instructional Design: The Problem of Media Selection and Use.. Educational Technology archive. 21(5). 9–15. 3 indexed citations

Clark, Francis E.. (1979). Environmental role of nitrogen-fixing blue-green algae and asymbiotic bacteria. Geoderma. 22(4). 337–337. 32 indexed citations

Clark, Francis E., et al.. (1979). Research on Media--Where Do We Go From Here?.. 1 indexed citations

Thompson, Kenneth W. & Francis E. Clark. (1978). Quest and questioning. Open University Press eBooks. 1 indexed citations

10.

Clark, Francis E.. (1978). Soil Organisms as Components of Ecosystems. Journal of Environmental Quality. 7(4). 603–603. 218 indexed citations

11.

Clark, Francis E., Ray D. Jackson, & H.R. Gardner. (1962). Measurement of Microbial Thermogenesis in Soil. Soil Science Society of America Journal. 26(2). 155–160. 1 indexed citations

12.

Smith, Donald H. & Francis E. Clark. (1960). VOLATILE LOSSES OF NITROGEN FROM ACID OR NEUTRAL SOILS OR SOLUTIONS CONTAINING NITRITE AND AMMONIUM IONS. Soil Science. 90(2). 86–92. 21 indexed citations

13.

Clark, Francis E., et al.. (1960). Availability of Sulfur to Rice Plants in Submerged and Upland Soil. Soil Science Society of America Journal. 24(5). 385–387. 6 indexed citations

14.

Johnson, H. W., et al.. (1959). Responses of Seedlings to Extracts of Soybean Nodules Bearing Selected Strains of Rhizobium Japonicum. Nature. 183(4657). 308–309. 23 indexed citations

15.

Soulides, D. A. & Francis E. Clark. (1958). Nitrification in Grassland Soils. Soil Science Society of America Journal. 22(4). 308–311. 26 indexed citations

16.

Johnson, H. W., et al.. (1957). Varietal Responses of Soybeans to a Bacterial‐Induced Chlorosis¹. Agronomy Journal. 49(5). 267–271. 21 indexed citations

17.

Jansson, S. L. & Francis E. Clark. (1952). Losses of Nitrogen During Decomposition of Plant Material in the Presence of Inorganic Nitrogen. Soil Science Society of America Journal. 16(4). 330–334. 29 indexed citations

18.

Smith, Nathan R., et al.. (1952). Aerobic sporeforming bacteria. 272 indexed citations

19.

Goring, C. A. I. & Francis E. Clark. (1952). Radioactive Phosphorus and the Growth and Metabolic Activities of Soil Microorganisms. Soil Science Society of America Journal. 16(1). 7–9. 4 indexed citations

20.

Clark, Francis E.. (1951). The Generic Classification of Certain Cellulolytic Bacteria. Soil Science Society of America Journal. 15(C). 180–182. 4 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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