P. K. Leech

591 total citations
19 papers, 448 citations indexed

About

P. K. Leech is a scholar working on Plant Science, Cell Biology and Soil Science. According to data from OpenAlex, P. K. Leech has authored 19 papers receiving a total of 448 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Plant Science, 5 papers in Cell Biology and 4 papers in Soil Science. Recurrent topics in P. K. Leech's work include Plant Pathogens and Fungal Diseases (5 papers), Soil Carbon and Nitrogen Dynamics (4 papers) and Plant-Microbe Interactions and Immunity (4 papers). P. K. Leech is often cited by papers focused on Plant Pathogens and Fungal Diseases (5 papers), Soil Carbon and Nitrogen Dynamics (4 papers) and Plant-Microbe Interactions and Immunity (4 papers). P. K. Leech collaborates with scholars based in United Kingdom, Canada and France. P. K. Leech's co-authors include N. R. A. Bird, W. R. Whalley, P.B. Leeds‐Harrison, W. Paul Adderley, Bruce D.L. Fitt, Jonathan West, A. G. Chalmers, C. D. Kershaw, Marie‐Hélène Balesdent and Yan‐Jiun Huang and has published in prestigious journals such as Geoderma, Soil Science and European Journal of Soil Science.

In The Last Decade

P. K. Leech

17 papers receiving 417 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. K. Leech United Kingdom	9	231	160	87	71	62	19	448
Pacific Northwest Cooperative Extension	12	170 0.7×	95 0.6×	23 0.3×	11 0.2×	63 1.0×	71	457
M.R Carter Canada	11	286 1.2×	419 2.6×	50 0.6×	36 0.5×	107 1.7×	13	691
Ruchi Tripathi India	13	449 1.9×	275 1.7×	44 0.5×	24 0.3×	22 0.4×	57	611
David K. Roget Australia	12	343 1.5×	231 1.4×	32 0.4×	41 0.6×	54 0.9×	17	576
Judith B. Santini United States	14	670 2.9×	239 1.5×	29 0.3×	38 0.5×	50 0.8×	29	900
P. A. Costigan United Kingdom	11	146 0.6×	104 0.7×	26 0.3×	19 0.3×	26 0.4×	28	355
U. Zihlmann Switzerland	6	249 1.1×	217 1.4×	35 0.4×	31 0.4×	77 1.2×	16	451
G. Jager Netherlands	14	410 1.8×	301 1.9×	54 0.6×	101 1.4×	138 2.2×	30	677
D. Ulrich Canada	14	384 1.7×	217 1.4×	23 0.3×	26 0.4×	58 0.9×	24	581

Countries citing papers authored by P. K. Leech

Since Specialization

Citations

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

Fields of papers citing papers by P. K. Leech

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. K. Leech

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

All Works

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19 of 19 papers shown

Whalley, W. R., L. J. Clark, W. Andy Take, et al.. (2006). A porous‐matrix sensor to measure the matric potential of soil water in the field. European Journal of Soil Science. 58(1). 18–25. 27 indexed citations

Whalley, W. R., et al.. (2004). THE HYDRAULIC PROPERTIES OF SOIL AT ROOT-SOIL INTERFACE. Soil Science. 169(2). 90–99. 36 indexed citations

Whalley, W. R., et al.. (2004). Structural differences between bulk and rhizosphere soil. European Journal of Soil Science. 56(3). 353–360. 146 indexed citations

Романенков, В. А., et al.. (2003). Effect of natural and agricultural factors on long-term soil organic matter dynamics in arable soddy-podzolic soils—modeling and observation. Geoderma. 116(1-2). 165–189. 38 indexed citations

West, Jonathan, et al.. (2002). Biology of Leptosphaeria maculans ascospore release in England and Poland. Rothamsted Repository (Rothamsted Repository). 7 indexed citations

West, Jonathan, et al.. (2002). Effects of timing of Leptosphaeria maculans ascospore release and fungicide regime on phoma leaf spot and phoma stem canker development on winter oilseed rape Brassica napus in southern England. HAL (Le Centre pour la Communication Scientifique Directe). 1 indexed citations

West, Jonathan, et al.. (2002). New perspectives on the epidemiology and management of phoma stem canker of winter oilseed rape in England.. Rothamsted Repository (Rothamsted Repository). 563–568. 1 indexed citations

West, Jonathan, et al.. (2002). Effects of timing of Leptosphaeria maculans ascospore release and fungicide regime on phoma leaf spot and phoma stem canker development on winter oilseed rape ( Brassica napus ) in southern England. Plant Pathology. 51(4). 454–463. 55 indexed citations

Smith, Pete, et al.. (2001). Modelling Soil Organic Matter Dynamics in the Former Soviet Union Under Decreased Inorganic Fertilization Following Perestroika. 5 indexed citations

10.

West, Jonathan, Neal J. Evans, P. K. Leech, et al.. (2000). Predicting leaf infection by Leptosphaeria maculans on winter oilseed rape. Rothamsted Repository (Rothamsted Repository). 2 indexed citations

11.

West, Jonathan, et al.. (2000). Forecasting as an aid to control stem canker of winter oilseed rape. Rothamsted Repository (Rothamsted Repository).

12.

West, Jonathan, et al.. (1999). Optimising the use of fungicides to control stem canker of oilseed rape. University of Hertfordshire Research Archive (University of Hertfordshire). 2 indexed citations

13.

Fitt, Bruce D.L., et al.. (1999). Effects of Temperature and Wetness Duration on Infection of Oilseed Rape Leaves by Ascospores of Leptosphaeria maculans (Stem Canker). European Journal of Plant Pathology. 105(8). 769–781. 39 indexed citations

14.

Gosse, Ghislain, Pierre Cellier, Pascal Denoroy, et al.. (1999). Water, carbon and nitrogen cycling in a rendzina soil cropped with winter oilseed rape: the Châlons Oilseed Rape Database. Agronomie. 19(2). 119–124. 22 indexed citations

15.

Smith, Pete, et al.. (1996). The GCTE Soil Organic Matter Network (SOMNET) metadata database. Rothamsted Repository (Rothamsted Repository). 1 indexed citations

16.

Chalmers, A. G., C. D. Kershaw, & P. K. Leech. (1990). Fertilizer Use on Farm Crops in Great Britain: Results from the Survey of Fertilizer Practice, 1969–88. Outlook on Agriculture. 19(4). 269–278. 31 indexed citations

17.

Latham, Joey C., et al.. (1981). Use of anthelmintics for cattle in England and Wales during 1978. Veterinary Record. 108(12). 252–258. 29 indexed citations

18.

Church, B. M. & P. K. Leech. (1980). Survey of Fertiliser Practice. Fertiliser use on farm crops in England and Wales 1979 (SAFC/39).. 3 indexed citations

19.

Gower, J. C., P. K. Leech, J. A. Nelder, et al.. (1970). Genstat: a general statistics program. 3 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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