P.S. Blackwell

906 total citations
24 papers, 717 citations indexed

About

P.S. Blackwell is a scholar working on Civil and Structural Engineering, Soil Science and Mechanical Engineering. According to data from OpenAlex, P.S. Blackwell has authored 24 papers receiving a total of 717 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Civil and Structural Engineering, 13 papers in Soil Science and 4 papers in Mechanical Engineering. Recurrent topics in P.S. Blackwell's work include Soil Mechanics and Vehicle Dynamics (12 papers), Soil Management and Crop Yield (9 papers) and Soil Carbon and Nitrogen Dynamics (6 papers). P.S. Blackwell is often cited by papers focused on Soil Mechanics and Vehicle Dynamics (12 papers), Soil Management and Crop Yield (9 papers) and Soil Carbon and Nitrogen Dynamics (6 papers). P.S. Blackwell collaborates with scholars based in Australia, Hungary and Germany. P.S. Blackwell's co-authors include B.D. Soane, J.W. Dickson, David Painter, W. K. Mason, N. S. Jayawardane, KA Olsson, A. J. Ringrose-Voase, D.C. McKenzie, Rainer Horn and J. Blackwell and has published in prestigious journals such as Soil Science Society of America Journal, Soil and Tillage Research and European Journal of Soil Science.

In The Last Decade

P.S. Blackwell

24 papers receiving 597 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P.S. Blackwell Australia 13 512 468 96 95 94 24 717
C. van Ouwerkerk Netherlands 8 372 0.7× 517 1.1× 53 0.6× 48 0.5× 72 0.8× 30 704
C. W. Smith South Africa 13 242 0.5× 295 0.6× 112 1.2× 56 0.6× 99 1.1× 24 710
K. H. Hartge Germany 12 445 0.9× 391 0.8× 27 0.3× 66 0.7× 134 1.4× 58 839
A Slowinska-Jurkiewicz Poland 9 469 0.9× 687 1.5× 41 0.4× 51 0.5× 123 1.3× 48 970
D. Schoonderbeek Netherlands 12 404 0.8× 349 0.7× 33 0.3× 55 0.6× 241 2.6× 15 765
E. McKyes Canada 20 899 1.8× 738 1.6× 134 1.4× 344 3.6× 54 0.6× 74 1.2k
E.I. Ekwue Trinidad and Tobago 17 396 0.8× 622 1.3× 22 0.2× 53 0.6× 80 0.9× 34 846
A.J. Koolen Netherlands 18 602 1.2× 494 1.1× 100 1.0× 231 2.4× 46 0.5× 43 818
William R. Gill United States 13 325 0.6× 199 0.4× 27 0.3× 134 1.4× 53 0.6× 32 524
M. A. Johnston South Africa 11 183 0.4× 297 0.6× 53 0.6× 25 0.3× 78 0.8× 21 454

Countries citing papers authored by P.S. Blackwell

Since Specialization
Citations

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

Fields of papers citing papers by P.S. Blackwell

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P.S. Blackwell

This figure shows the co-authorship network connecting the top 25 collaborators of P.S. Blackwell. A scholar is included among the top collaborators of P.S. Blackwell 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.S. Blackwell. P.S. Blackwell 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.
Daniel, Harley A., et al.. (1994). Compaction of an earthy sand by rubber tracked and tired vehicles. Australian Journal of Soil Research. 32(5). 1095–1108. 28 indexed citations
2.
Cass, Alfred, et al.. (1994). Structural collapse and strength of some Australian soils in relation to hard setting: I. Structural collapse on wetting and draining. European Journal of Soil Science. 45(1). 15–21. 13 indexed citations
3.
Cass, Alfred, et al.. (1994). Structural collapse and strength of some Australian soils in relation to hard setting: II. Tensile strength of collapsed aggregates. European Journal of Soil Science. 45(1). 23–29. 9 indexed citations
4.
Blackwell, P.S.. (1992). Slaking and hardsetting soils: some research and management aspects. Soil and Tillage Research. 25. 111–261. 1 indexed citations
5.
Blackwell, P.S., et al.. (1991). Subsoil macropore space of a transitional red-brown earth after either deep tillage, gypsum or both .II. Chemical effects and long term changes. Australian Journal of Soil Research. 29(2). 141–154. 17 indexed citations
6.
Blackwell, P.S., et al.. (1991). Subsoil macropore space of a transitional red-brown earth after either deep tillage, gypsum or both .I. Physical effects and short term changes. Australian Journal of Soil Research. 29(2). 123–140. 30 indexed citations
7.
Jayawardane, N. S. & P.S. Blackwell. (1991). Relationship between equivalent salt solution series of different soils. Journal of Soil Science. 42(1). 95–102. 8 indexed citations
8.
Blackwell, P.S., A. J. Ringrose-Voase, N. S. Jayawardane, et al.. (1990). The use of air‐filled porosity and intrinsic permeability to air to characterize structure of macropore space and saturated hydraulic conductivity of clay soils. Journal of Soil Science. 41(2). 215–228. 140 indexed citations
9.
Blackwell, P.S. & J. Blackwell. (1989). The introduction of earthworms to an ameliorated, irrigated duplex soil in south-eastern Australia and the influence on macropores. Australian Journal of Soil Research. 27(4). 807–814. 9 indexed citations
10.
Blackwell, P.S., N. S. Jayawardane, J. Blackwell, R.P. White, & Rainer Horn. (1989). Evaluation of Soil Recompaction by Transverse Wheeling of Tillage Slots. Soil Science Society of America Journal. 53(1). 11–15. 15 indexed citations
11.
Blackwell, J., Rainer Horn, N. S. Jayawardane, Robert White, & P.S. Blackwell. (1989). Vertical stress distribution under tractor wheeling in a partially deep loosened typic paleustalf. Soil and Tillage Research. 13(1). 1–12. 12 indexed citations
12.
Horn, Rainer, P.S. Blackwell, & Robert White. (1989). The effect of speed of wheeling on soil stresses, rut depth and soil physical properties in an ameliorated transitional red-brown earth. Soil and Tillage Research. 13(4). 353–364. 31 indexed citations
13.
Blackwell, P.S., et al.. (1988). The Influence of Soil Geometry on Soil Compaction under Wheels. 90. 2 indexed citations
14.
Blackwell, P.S.. (1988). Influence of working depth of a curved rigid tine on the mixture of fragments produced by deep ripping a texture-contrast soil. Journal of Agricultural Engineering Research. 39(1). 39–48. 1 indexed citations
15.
Blackwell, P.S., et al.. (1987). The size and horizon of origin of fragments produced by deep ripping texture contrast soils. Australian Journal of Soil Research. 25(2). 211–222. 7 indexed citations
16.
Blackwell, P.S. & B.D. Soane. (1981). A METHOD OF PREDICTING BULK DENSITY CHANGES IN FIELD SOILS RESULTING FROM COMPACTION BY AGRICULTURAL TRAFFIC. Journal of Soil Science. 32(1). 51–65. 30 indexed citations
17.
Soane, B.D., P.S. Blackwell, J.W. Dickson, & David Painter. (1980). Compaction by agricultural vehicles: A review II. Compaction under tyres and other running gear. Soil and Tillage Research. 1. 373–400. 104 indexed citations
18.
Soane, B.D., P.S. Blackwell, J.W. Dickson, & David Painter. (1980). Compaction by agricultural vehicles: A review I. Soil and wheel characteristics. Soil and Tillage Research. 1. 207–237. 144 indexed citations
19.
Soane, B.D., J.W. Dickson, & P.S. Blackwell. (1980). Compaction of agricultural origin.. 83–102. 1 indexed citations
20.
Campbell, Donald J., J. V. Stafford, & P.S. Blackwell. (1980). THE PLASTIC LIMIT, AS DETERMINED BY THE DROP‐CONE TEST, IN RELATION TO THE MECHANICAL BEHAVIOUR OF SOIL. Journal of Soil Science. 31(1). 11–24. 30 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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