N. P. Smith

1.4k total citations
24 papers, 999 citations indexed

About

N. P. Smith is a scholar working on Soil Science, Environmental Chemistry and Civil and Structural Engineering. According to data from OpenAlex, N. P. Smith has authored 24 papers receiving a total of 999 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Soil Science, 12 papers in Environmental Chemistry and 7 papers in Civil and Structural Engineering. Recurrent topics in N. P. Smith's work include Soil and Water Nutrient Dynamics (12 papers), Soil Carbon and Nitrogen Dynamics (11 papers) and Soil and Unsaturated Flow (6 papers). N. P. Smith is often cited by papers focused on Soil and Water Nutrient Dynamics (12 papers), Soil Carbon and Nitrogen Dynamics (11 papers) and Soil and Unsaturated Flow (6 papers). N. P. Smith collaborates with scholars based in New Zealand, Australia and China. N. P. Smith's co-authors include Keith C. Cameron, Robert R. Sherlock, Amanda Black, S. Moore, Graeme D. Buchan, K. M. Goh, R McPherson, C. D. A. McLay, P. M. Fraser and Hong J. Di and has published in prestigious journals such as Soil Science Society of America Journal, Plant and Soil and Agriculture Ecosystems & Environment.

In The Last Decade

N. P. Smith

24 papers receiving 907 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
N. P. Smith New Zealand 18 586 540 172 152 148 24 999
C. D. A. McLay New Zealand 18 626 1.1× 503 0.9× 146 0.8× 188 1.2× 237 1.6× 27 1.4k
J. Djurhuus Denmark 16 611 1.0× 459 0.8× 171 1.0× 220 1.4× 249 1.7× 24 1.2k
J. R. Burford India 15 709 1.2× 497 0.9× 212 1.2× 134 0.9× 101 0.7× 25 1.2k
T. O. Oloya Canada 16 656 1.1× 570 1.1× 120 0.7× 191 1.3× 67 0.5× 24 1.1k
Larry D. Geohring United States 18 319 0.5× 484 0.9× 138 0.8× 147 1.0× 208 1.4× 44 1.2k
F. W. Chichester United States 17 670 1.1× 385 0.7× 183 1.1× 116 0.8× 90 0.6× 35 917
F. R. Magdoff United States 18 640 1.1× 541 1.0× 84 0.5× 251 1.7× 105 0.7× 30 1.1k
D. J. Houlbrooke New Zealand 20 536 0.9× 485 0.9× 105 0.6× 181 1.2× 58 0.4× 44 1.0k
H. E. Jensen Denmark 18 580 1.0× 257 0.5× 327 1.9× 159 1.0× 243 1.6× 33 1.2k
R. S. Kanwar United States 17 500 0.9× 427 0.8× 221 1.3× 134 0.9× 146 1.0× 69 1.1k

Countries citing papers authored by N. P. Smith

Since Specialization
Citations

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

Fields of papers citing papers by N. P. Smith

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N. P. Smith

This figure shows the co-authorship network connecting the top 25 collaborators of N. P. Smith. A scholar is included among the top collaborators of N. P. Smith 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 N. P. Smith. N. P. Smith 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.
Hawkins, Gary L., Jessica Kelton, N. P. Smith, & Kipling S. Balkcom. (2016). A Note on Comparing Rate of Soil Moisture Loss for Conventional and Conservation Tillage Production methods for Peanut (Arachis hypogaea). Peanut Science. 43(2). 168–172. 6 indexed citations
2.
Bryant, Racheal H., et al.. (2015). Use of a urine meter to detect variation in urination behaviour of dairy cows on winter crops. Lincoln University Research Archive (Lincoln University). 75. 84–88. 13 indexed citations
3.
Cameron, Keith C., et al.. (2012). Comparison of lysimeters and porous ceramic cups for measuring nitrate leaching in different soil types. New Zealand Journal of Agricultural Research. 55(4). 333–345. 30 indexed citations
4.
Carrick, Sam, Peter C. Almond, Graeme D. Buchan, & N. P. Smith. (2010). In situ characterization of hydraulic conductivities of individual soil profile layers during infiltration over long time periods. European Journal of Soil Science. 61(6). 1056–1069. 21 indexed citations
5.
Carrick, Sam, Graeme D. Buchan, Peter C. Almond, & N. P. Smith. (2010). Atypical early-time infiltration into a structured soil near field capacity: The dynamic interplay between sorptivity, hydrophobicity, and air encapsulation. Geoderma. 160(3-4). 579–589. 32 indexed citations
6.
Jiang, Guangming, Mike J. Noonan, Graeme D. Buchan, & N. P. Smith. (2007). Transport of Escherichia coli through variably saturated sand columns and modeling approaches. Journal of Contaminant Hydrology. 93(1-4). 2–20. 42 indexed citations
7.
Di, H. J., Keith C. Cameron, J. A. Milne, et al.. (2001). A mechanical hoof for simulating animal treading under controlled conditions. New Zealand Journal of Agricultural Research. 44(1). 111–116. 72 indexed citations
8.
Cameron, Keith C., et al.. (2000). Effect of macropore flow on the transport of surface-applied cow urine through a soil profile. Australian Journal of Soil Research. 38(1). 13–24. 24 indexed citations
9.
Di, Hong J., Keith C. Cameron, S. Moore, & N. P. Smith. (1999). Contributions to nitrogen leaching and pasture uptake by autumn-applied dairy effluent and ammonium fertilizer labeled with 15N isotope. Plant and Soil. 210(2). 189–198. 39 indexed citations
10.
Di, Hong J., Keith C. Cameron, S. Moore, & N. P. Smith. (1998). Nitrate leaching from dairy shed effluent and ammonium fertiliser applied to a free‐draining pasture soil under spray or flood irrigation. New Zealand Journal of Agricultural Research. 41(2). 263–270. 35 indexed citations
11.
Di, H. J., Keith C. Cameron, S. Moore, & N. P. Smith. (1998). Nitrate leaching and pasture yields following the application of dairy shed effluent or ammonium fertilizer under spray or flood irrigation: results of a lysimeter study. Soil Use and Management. 14(4). 209–214. 46 indexed citations
12.
Cameron, Keith C., et al.. (1996). Lysimeter study of the fate of nutrients following subsurface injection and surface application of dairy pond sludge to pasture. Agriculture Ecosystems & Environment. 58(2-3). 187–197. 44 indexed citations
13.
Cameron, Keith C., Andrew W. Rate, Peter Carey, & N. P. Smith. (1995). Fate of nitrogen in pig effluent applied to a shallow stony pasture soil. New Zealand Journal of Agricultural Research. 38(4). 533–542. 25 indexed citations
14.
Cameron, Keith C., et al.. (1992). Lysimeters Without Edge Flow: An Improved Design and Sampling Procedure. Soil Science Society of America Journal. 56(5). 1625–1628. 186 indexed citations
15.
Black, Amanda, Robert R. Sherlock, N. P. Smith, & Keith C. Cameron. (1989). Ammonia volatilisation from urea broadcast in spring on to autumn‐sown wheat. New Zealand Journal of Crop and Horticultural Science. 17(2). 175–182. 18 indexed citations
16.
Sherlock, Robert R., J. R. Freney, N. P. Smith, & Keith C. Cameron. (1989). Evaluation of a sampler for assessing ammonia losses from fertilized fields. Nutrient Cycling in Agroecosystems. 21(2). 61–66. 39 indexed citations
17.
Black, Amanda, Robert R. Sherlock, & N. P. Smith. (1987). Effect of timing of simulated rainfall on ammonia volatilization from urea, applied to soil of varyingmoisture content. Journal of Soil Science. 38(4). 679–687. 121 indexed citations
18.
DePeters, E.J., et al.. (1985). The merits of 3X vs. 2X milking. California Agriculture. 39(1). 4–5. 1 indexed citations
19.
Black, Amanda, Robert R. Sherlock, N. P. Smith, Keith C. Cameron, & K. M. Goh. (1985). Effects of form of nitrogen, season, and urea application rate on ammonia volatilisation from pastures. New Zealand Journal of Agricultural Research. 28(4). 469–474. 96 indexed citations
20.
Black, Amanda, Robert R. Sherlock, N. P. Smith, Keith C. Cameron, & K. M. Goh. (1984). Effect of previous urine application on ammonia volatilisation from 3 nitrogen fertilisers. New Zealand Journal of Agricultural Research. 27(3). 413–416. 14 indexed citations

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