N Collis-George

2.4k total citations
73 papers, 1.1k citations indexed

About

N Collis-George is a scholar working on Civil and Structural Engineering, Soil Science and Environmental Engineering. According to data from OpenAlex, N Collis-George has authored 73 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Civil and Structural Engineering, 24 papers in Soil Science and 15 papers in Environmental Engineering. Recurrent topics in N Collis-George's work include Soil and Unsaturated Flow (39 papers), Groundwater flow and contamination studies (11 papers) and Irrigation Practices and Water Management (10 papers). N Collis-George is often cited by papers focused on Soil and Unsaturated Flow (39 papers), Groundwater flow and contamination studies (11 papers) and Irrigation Practices and Water Management (10 papers). N Collis-George collaborates with scholars based in Australia, Portugal and Italy. N Collis-George's co-authors include Keith Smettem, William J. Bond, RSB Greene, BJ Bridge, E.G. Youngs, Rattan Lal, E. C. Childs, J. W. Holmes, K. B. Laryea and John Trevor Williams and has published in prestigious journals such as Nature, Ecology and Water Resources Research.

In The Last Decade

N Collis-George

71 papers receiving 860 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 Collis-George Australia 19 568 431 302 273 100 73 1.1k
S. Dasberg Israel 19 420 0.7× 358 0.8× 370 1.2× 640 2.3× 42 0.4× 35 1.3k
T. Batey United Kingdom 12 295 0.5× 743 1.7× 273 0.9× 147 0.5× 85 0.8× 25 1.1k
D. McGarry Australia 20 608 1.1× 873 2.0× 259 0.9× 195 0.7× 148 1.5× 32 1.3k
J. B. WILLIAMS United Kingdom 14 332 0.6× 283 0.7× 127 0.4× 200 0.7× 65 0.7× 18 683
BJ Bridge Australia 15 319 0.6× 563 1.3× 131 0.4× 141 0.5× 62 0.6× 34 832
B. D. Meek United States 18 304 0.5× 596 1.4× 240 0.8× 111 0.4× 58 0.6× 39 961
DS McIntyre Australia 14 487 0.9× 607 1.4× 113 0.4× 251 0.9× 90 0.9× 26 1.1k
J.B. Swan United States 16 393 0.7× 1.0k 2.4× 340 1.1× 230 0.8× 106 1.1× 27 1.4k
KA Olsson Australia 13 328 0.6× 366 0.8× 159 0.5× 159 0.6× 42 0.4× 21 750
D. F. Yule Australia 17 282 0.5× 576 1.3× 141 0.5× 129 0.5× 66 0.7× 32 830

Countries citing papers authored by N Collis-George

Since Specialization
Citations

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

Fields of papers citing papers by N Collis-George

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N Collis-George. 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 Collis-George. The network helps show where N Collis-George may publish in the future.

Co-authorship network of co-authors of N Collis-George

This figure shows the co-authorship network connecting the top 25 collaborators of N Collis-George. A scholar is included among the top collaborators of N Collis-George 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 Collis-George. N Collis-George 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.
Collis-George, N. (1991). Drainage and soil structure - a review. Australian Journal of Soil Research. 29(6). 923–933. 13 indexed citations
2.
Collis-George, N, et al.. (1990). Laboratory simulation of the surface morphology of self-mulching and non-self-mulching vertisols .1. Materials, methods and preliminary results. Australian Journal of Soil Research. 28(2). 129–139. 13 indexed citations
3.
Collis-George, N, et al.. (1990). Laboratory simulation of the surface morphology of self-mulching and non-self-mulching vertisols .2. Quantification of visual features. Australian Journal of Soil Research. 28(2). 141–152. 9 indexed citations
4.
Collis-George, N, et al.. (1985). The effect of soil strength on germination and emergence of wheat ( Triticum aestivum L.). II. High shear strength conditions. Australian Journal of Soil Research. 23(4). 589–601. 28 indexed citations
5.
Collis-George, N. (1980). A pragmatic method to determine the parameters that characterize ponded infiltration. Australian Journal of Soil Research. 18(1). 111–117. 23 indexed citations
6.
Collis-George, N. (1979). The contribution of soil science to the agricultural industry in Australia in the 21st century.. THE journal. 45(2). 106–108. 2 indexed citations
7.
Collis-George, N & DM Freebairn. (1979). A laboratory and field study of border check irrigation. Australian Journal of Soil Research. 17(1). 75–87. 7 indexed citations
8.
Collis-George, N & RSB Greene. (1979). The effect of aggregate size on the infiltration behaviour of a slaking soil and its relevance to ponded irrigation. Australian Journal of Soil Research. 17(1). 65–73. 32 indexed citations
9.
Collis-George, N, et al.. (1975). Water absorption by swelling seeds. I. Constant surface boundary condition. Australian Journal of Soil Research. 13(2). 141–158. 7 indexed citations
10.
Bridge, BJ & N Collis-George. (1973). A dual source gamma ray traversing mechanism suitable for the non-destructive simultaneous measurement of bulk density and water content in columns of swelling soil. Australian Journal of Soil Research. 11(1). 83–92. 7 indexed citations
11.
Bridge, BJ & N Collis-George. (1973). An experimental study of vertical infiltration into a structurally unstable swelling soil, with particular reference to the infiltration throttle. Australian Journal of Soil Research. 11(2). 121–132. 12 indexed citations
12.
Collis-George, N & Rattan Lal. (1971). Infiltration and structural changes as influenced by initial moisture content. Australian Journal of Soil Research. 9(2). 107–116. 21 indexed citations
13.
Collis-George, N & K. B. Laryea. (1971). Infiltration behaviour of structurally unstable soils under ponded and non-ponded conditions. Australian Journal of Soil Research. 9(1). 7–20. 15 indexed citations
14.
Collis-George, N, et al.. (1970). A double layer theory for mixed ion systems as applied to the moisture content of clays under restraint. Australian Journal of Soil Research. 8(3). 239–258. 10 indexed citations
15.
Bridge, BJ, N Collis-George, & R. Lal. (1970). The effect of wall lubricants and column confinement on the infiltration behaviour of a swelling soil in the laboratory. Australian Journal of Soil Research. 8(3). 259–272. 4 indexed citations
16.
Collis-George, N & Rattan Lal. (1970). Infiltration into columns of swelling soil as studied by high speed photography. Australian Journal of Soil Research. 8(2). 195–207. 6 indexed citations
17.
Collis-George, N & John Trevor Williams. (1968). Comparison of the effects of soil matric potential and isotropic effective stress on the germination of Lactuca sativa. Australian Journal of Soil Research. 6(2). 179–192. 20 indexed citations
18.
Collis-George, N, et al.. (1966). Germination of seeds as influenced by matric potential and by area of contact between seed and soil water. Australian Journal of Soil Research. 4(2). 145–164. 57 indexed citations
19.
Collis-George, N, et al.. (1966). Proposed outflow method for the determination of the hydraulic conductivity of unsaturated porous materials. Australian Journal of Soil Research. 4(2). 165–180. 6 indexed citations
20.
Collis-George, N, et al.. (1964). A two-well method of determining the hydraulic conductivity of discretelayers in layered saturated soils in the field. Australian Journal of Soil Research. 2(1). 8–19. 2 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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