I. S. Cornforth

1.9k total citations
56 papers, 1.5k citations indexed

About

I. S. Cornforth is a scholar working on Soil Science, Environmental Chemistry and Agronomy and Crop Science. According to data from OpenAlex, I. S. Cornforth has authored 56 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Soil Science, 14 papers in Environmental Chemistry and 13 papers in Agronomy and Crop Science. Recurrent topics in I. S. Cornforth's work include Soil Carbon and Nitrogen Dynamics (26 papers), Soil and Water Nutrient Dynamics (12 papers) and Phosphorus and nutrient management (9 papers). I. S. Cornforth is often cited by papers focused on Soil Carbon and Nitrogen Dynamics (26 papers), Soil and Water Nutrient Dynamics (12 papers) and Phosphorus and nutrient management (9 papers). I. S. Cornforth collaborates with scholars based in New Zealand, Trinidad and Tobago and United States. I. S. Cornforth's co-authors include G. S. Smith, W. R. Cookson, J. S. Rowarth, Robert Stevens, D. P. C. Stewart, Keith C. Cameron, D. Walmsley, A. G. Sinclair, Leo M. Condron and Roger H. Newman and has published in prestigious journals such as New Phytologist, Soil Biology and Biochemistry and Journal of Applied Ecology.

In The Last Decade

I. S. Cornforth

55 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
I. S. Cornforth New Zealand	21	707	590	421	244	215	56	1.5k
E. A. Paul Canada	20	911 1.3×	463 0.8×	420 1.0×	122 0.5×	454 2.1×	30	1.6k
J.K. Martin Australia	20	893 1.3×	888 1.5×	375 0.9×	169 0.7×	256 1.2×	37	1.5k
C. G. Kowalenko Canada	25	1.2k 1.6×	856 1.5×	762 1.8×	173 0.7×	279 1.3×	101	2.1k
R. J. K. Myers Australia	24	1.2k 1.7×	752 1.3×	412 1.0×	129 0.5×	220 1.0×	63	1.8k
R. W. Sheard Canada	16	751 1.1×	957 1.6×	269 0.6×	159 0.7×	116 0.5×	47	1.7k
J. C. Fardeau France	22	1.0k 1.5×	604 1.0×	855 2.0×	598 2.5×	160 0.7×	54	1.8k
H. R. Gerber Switzerland	6	988 1.4×	664 1.1×	249 0.6×	114 0.5×	339 1.6×	8	1.8k
I. P. O’Halloran Canada	25	880 1.2×	714 1.2×	710 1.7×	371 1.5×	163 0.8×	67	1.7k
P. E. H. Gregg New Zealand	23	605 0.9×	667 1.1×	462 1.1×	310 1.3×	105 0.5×	63	1.7k
J. T. Gilmour United States	20	641 0.9×	327 0.6×	542 1.3×	199 0.8×	141 0.7×	55	1.3k

Countries citing papers authored by I. S. Cornforth

Since Specialization

Citations

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

Fields of papers citing papers by I. S. Cornforth

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by I. S. Cornforth. 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 I. S. Cornforth. The network helps show where I. S. Cornforth may publish in the future.

Co-authorship network of co-authors of I. S. Cornforth

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Cornforth, I. S., et al.. (2003). Significance of soil copper in the urban development of horticultural soils. New Zealand Journal of Crop and Horticultural Science. 31(4). 293–302. 1 indexed citations

Rowarth, J. S., et al.. (2002). Agronomical and physiological responses of white clover (Trifolium repens) and perennial ryegrass (Lolium perenne) to nitrogen fertiliser applied in autumn and winter. New Zealand Journal of Agricultural Research. 45(4). 283–293. 5 indexed citations

Mora, Marı́a de la Luz, Paula Cartes, Rolando Demanet, & I. S. Cornforth. (2002). Effects of lime and gypsum on pasture growth and composition on an acid Andisol in Chile, South America. Communications in Soil Science and Plant Analysis. 33(13-14). 2069–2081. 40 indexed citations

Stewart, D. P. C., Keith C. Cameron, I. S. Cornforth, & J. R. Sedcole. (1998). Effects of spent mushroom substrate on soil physical conditions and plant growth in an intensive horticultural system. Australian Journal of Soil Research. 36(6). 899–912. 28 indexed citations

Stewart, D. P. C., Keith C. Cameron, & I. S. Cornforth. (1998). Effects of spent mushroom substrate on soil chemical conditions and plant growth in an intensive horticultural system: a comparison with inorganic fertiliser. Australian Journal of Soil Research. 36(2). 185–198. 30 indexed citations

Cornforth, I. S., et al.. (1991). A comparative study of MAF (Ruakura) and DSIR Land Resources soil analysis results. New Zealand Journal of Agricultural Research. 34(2). 227–233. 8 indexed citations

Smith, G. S., I. S. Cornforth, & H. V. Henderson. (1985). CRITICAL LEAF CONCENTRATIONS FOR DEFICIENCIES OF NITROGEN, POTASSIUM, PHOSPHORUS, SULPHUR, AND MAGNESIUM IN PERENNIAL RYEGRASS. New Phytologist. 101(3). 393–409. 67 indexed citations

Sinclair, A. G. & I. S. Cornforth. (1984). A modification of the ‘Superchoice’ phosphate maintenance model. New Zealand Journal of Crop and Horticultural Science. 12(2). 141–144. 2 indexed citations

Cornforth, I. S., G. S. Smith, & R. L. Fox. (1983). Phosphate extractability and availability to plants in phosphate‐rock treated soils. New Zealand Journal of Crop and Horticultural Science. 11(3). 243–246. 13 indexed citations

10.

Cornforth, I. S. & A. G. Sinclair. (1982). Model for calculating maintenance phosphate requirements for grazed pastures. New Zealand Journal of Crop and Horticultural Science. 10(1). 53–61. 36 indexed citations

11.

Smith, G. S. & I. S. Cornforth. (1982). Concentrations of nitrogen, phosphorus, sulphur, magnesium, and calcium in North Island pastures in relation to plant and animal nutrition. New Zealand Journal of Agricultural Research. 25(3). 373–387. 16 indexed citations

12.

Cornforth, I. S. & K. W. Steele. (1981). Interpretation of maize leaf analyses in New Zealand. New Zealand Journal of Crop and Horticultural Science. 9(1). 91–96. 10 indexed citations

13.

Unwin, R. J. & I. S. Cornforth. (1980). Fertilising for better barley harvests. Manawatu, Rangitikei needs assessed.. 140(1). 29–31. 1 indexed citations

14.

Cornforth, I. S.. (1980). A simple test for N status of plants.. 141(4). 39–41. 7 indexed citations

15.

Cornforth, I. S., et al.. (1978). Mineral content of swedes, turnips, and kale. New Zealand Journal of Crop and Horticultural Science. 6(2). 151–156. 11 indexed citations

16.

Cornforth, I. S., et al.. (1978). Volatile fatty acids in stored animal slurry. Journal of the Science of Food and Agriculture. 29(1). 19–27. 70 indexed citations

17.

Cornforth, I. S. & A. G. Sinclair. (1977). Two pot techniques for controlled‐environment cabinets. New Zealand Journal of Crop and Horticultural Science. 5(2). 189–192. 3 indexed citations

18.

Cornforth, I. S.. (1971). Seasonal Changes in Mineralizable Nitrogen in Trinidad Soils. Tropical Agriculture. 48(2). 3 indexed citations

19.

Cornforth, I. S.. (1970). Leaf-Fall in a Tropical Rain Forest. Journal of Applied Ecology. 7(3). 603–603. 63 indexed citations

20.

Cornforth, I. S.. (1968). The effect of the size of soil aggregates on nutrient supply. The Journal of Agricultural Science. 70(1). 83–85. 13 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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