W.D. Catto

465 total citations
25 papers, 373 citations indexed

About

W.D. Catto is a scholar working on Agronomy and Crop Science, Environmental Chemistry and Soil Science. According to data from OpenAlex, W.D. Catto has authored 25 papers receiving a total of 373 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Agronomy and Crop Science, 9 papers in Environmental Chemistry and 7 papers in Soil Science. Recurrent topics in W.D. Catto's work include Ruminant Nutrition and Digestive Physiology (9 papers), Soil and Water Nutrient Dynamics (9 papers) and Soil Carbon and Nitrogen Dynamics (6 papers). W.D. Catto is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (9 papers), Soil and Water Nutrient Dynamics (9 papers) and Soil Carbon and Nitrogen Dynamics (6 papers). W.D. Catto collaborates with scholars based in New Zealand, Canada and Germany. W.D. Catto's co-authors include L. C. Smith, R. W. McDowell, R. M. Monaghan, Leonid V. Kurepin, Mohammad Zaman, Richard P. Pharis, James D. Morton, D.A. Clark, Pierre Beukes and M. Scarsbrook and has published in prestigious journals such as Journal of Environmental Management, Geoderma and Journal of the Science of Food and Agriculture.

In The Last Decade

W.D. Catto

24 papers receiving 342 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
W.D. Catto New Zealand 10 187 173 104 90 72 25 373
Karoline D’Haene Belgium 13 192 1.0× 246 1.4× 66 0.6× 128 1.4× 76 1.1× 30 444
H. S. Østergaard Denmark 9 166 0.9× 227 1.3× 67 0.6× 106 1.2× 125 1.7× 11 428
S. E. Simmelsgaard United Kingdom 5 134 0.7× 140 0.8× 75 0.7× 154 1.7× 65 0.9× 6 360
S. Cela Spain 14 139 0.7× 160 0.9× 160 1.5× 150 1.7× 78 1.1× 25 417
John C. Menneer New Zealand 11 203 1.1× 237 1.4× 108 1.0× 44 0.5× 103 1.4× 12 384
Leif Klemedtsson Sweden 9 193 1.0× 269 1.6× 45 0.4× 91 1.0× 112 1.6× 10 353
Maria Rosa Teira-Esmatges Spain 10 99 0.5× 221 1.3× 39 0.4× 104 1.2× 65 0.9× 16 341
Qunchao Fang China 6 93 0.5× 209 1.2× 68 0.7× 88 1.0× 118 1.6× 8 376
Shahid Nadeem Norway 11 124 0.7× 208 1.2× 57 0.5× 89 1.0× 105 1.5× 38 422
Ștefania Codruța Mariș Spain 11 93 0.5× 315 1.8× 138 1.3× 149 1.7× 83 1.2× 20 456

Countries citing papers authored by W.D. Catto

Since Specialization
Citations

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

Fields of papers citing papers by W.D. Catto

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by W.D. Catto. 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 W.D. Catto. The network helps show where W.D. Catto may publish in the future.

Co-authorship network of co-authors of W.D. Catto

This figure shows the co-authorship network connecting the top 25 collaborators of W.D. Catto. A scholar is included among the top collaborators of W.D. Catto 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 W.D. Catto. W.D. Catto 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.
Chapman, David, David A. Stevens, Warren McG. King, et al.. (2022). Greener Pastures: priorities for a low-footprint, high-value food producing future. NZGA Research and Practice Series. 17. 4 indexed citations
2.
Catto, W.D. & A. H. C. Roberts. (2021). Soil and nutrient management: the practitioner’s perspective. NZGA Research and Practice Series. 17. 1 indexed citations
3.
McDowell, R. W., et al.. (2019). Why are median phosphorus concentrations improving in New Zealand streams and rivers?. Journal of the Royal Society of New Zealand. 49(2). 143–170. 24 indexed citations
4.
Zaman, Mohammad, Leonid V. Kurepin, W.D. Catto, & Richard P. Pharis. (2015). Evaluating the use of plant hormones and biostimulators in forage pastures to enhance shoot dry biomass production by perennial ryegrass (Lolium perenne L.). Journal of the Science of Food and Agriculture. 96(3). 715–726. 14 indexed citations
5.
6.
Stevens, D.R., et al.. (2014). Is nitrogen fertiliser an economic option in tussock hill country?. Proceedings of the New Zealand Grassland Association. 76. 149–154. 3 indexed citations
7.
Barnett, A.M., et al.. (2013). NITROGEN FERTILISER AFFECTS FRESH WEIGHT AND DRY MATTER CONCENTRATION IN 'HAYWARD' KIWIFRUIT. Acta Horticulturae. 197–202. 3 indexed citations
8.
Beukes, Pierre, M. Scarsbrook, Pablo Gregorini, et al.. (2011). The relationship between milk production and farm-gate nitrogen surplus for the Waikato region, New Zealand. Journal of Environmental Management. 93(1). 44–51. 53 indexed citations
9.
Smith, L. C., et al.. (2008). Effect of dicyandiamide applied in a granular form on nitrous oxide emissions from a grazed dairy pasture in Southland, New Zealand. New Zealand Journal of Agricultural Research. 51(4). 387–396. 40 indexed citations
10.
Lee, J. M., Kieran Elborough, W.D. Catto, D. J. Donaghy, & J.R. Roche. (2008). Effect of surface applied glycine betaine on herbage production and quality of perennial ryegrass - white clover pastures. Australian Journal of Experimental Agriculture. 48(5). 687–687. 4 indexed citations
11.
Smith, L. C., James D. Morton, R. D. Longhurst, M.B. O’Connor, & W.D. Catto. (2006). Fortification of silage and hay crops with trace elements. New Zealand Journal of Agricultural Research. 49(3). 273–284. 1 indexed citations
12.
Smith, L. C., M.F. Hawke, James D. Morton, & W.D. Catto. (2006). The effectiveness of copper fertiliser in maintaining the copper status of deer at moderate to high pasture molybdenum contents. New Zealand Journal of Agricultural Research. 49(1). 45–54. 3 indexed citations
13.
Redding, Matthew, et al.. (2006). Phosphorus leaching from pastures can be an environmental risk and even a significant fertiliser expense. Proceedings of the New Zealand Grassland Association. 293–296. 2 indexed citations
14.
Wilson, D.R., et al.. (2006). Forecasting fertiliser requirements of forage brassica crops. Proceedings of the New Zealand Grassland Association. 205–210. 32 indexed citations
15.
Smith, L. C., R. M. Monaghan, S.F. Ledgard, & W.D. Catto. (2005). The effectiveness of different nitrification inhibitor formulations in limiting nitrate accumulation in a Southland pastoral soil. New Zealand Journal of Agricultural Research. 48(4). 517–529. 27 indexed citations
16.
Smith, L. C., et al.. (2004). The use of lime to alleviate high pasture manganese in Central Otago. Proceedings of the New Zealand Grassland Association. 49–55. 1 indexed citations
17.
Smith, L. C., et al.. (2004). Application of nitrogen and sulphur to sunny and shady aspects on South Island dry hill country. Proceedings of the New Zealand Grassland Association. 41–47. 4 indexed citations
18.
Morton, James D., L. C. Smith, K. G. Dodds, & W.D. Catto. (2001). Balanced and adequate potassium and phosphorus nutrition of pasture. New Zealand Journal of Agricultural Research. 44(4). 269–277. 9 indexed citations
19.
Smith, L. C., et al.. (2000). Nitrogen responses on pastures in the southern South Island of New Zealand. Proceedings of the New Zealand Grassland Association. 19–23. 9 indexed citations
20.
Smith, L. C., James D. Morton, & W.D. Catto. (1999). The effects of fertiliser iodine application on herbage iodine concentration and animal blood levels. New Zealand Journal of Agricultural Research. 42(4). 433–440. 11 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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