GJ Leach

1.3k total citations
66 papers, 973 citations indexed

About

GJ Leach is a scholar working on Plant Science, Forestry and Agronomy and Crop Science. According to data from OpenAlex, GJ Leach has authored 66 papers receiving a total of 973 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Plant Science, 22 papers in Forestry and 20 papers in Agronomy and Crop Science. Recurrent topics in GJ Leach's work include Pasture and Agricultural Systems (22 papers), Ruminant Nutrition and Digestive Physiology (13 papers) and Plant Diversity and Evolution (10 papers). GJ Leach is often cited by papers focused on Pasture and Agricultural Systems (22 papers), Ruminant Nutrition and Digestive Physiology (13 papers) and Plant Diversity and Evolution (10 papers). GJ Leach collaborates with scholars based in Australia, Papua New Guinea and United Kingdom. GJ Leach's co-authors include David N. Leach, Stephen P Myers, G. David Lin, Rachel Li, Peter G. Waterman, DF Beech, Shelley Burgin, Trevor Whiffin, Anthony L. Moore and Adrian M. Lennon and has published in prestigious journals such as PLANT PHYSIOLOGY, Molecules and Journal of Applied Ecology.

In The Last Decade

GJ Leach

62 papers receiving 802 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
GJ Leach Australia 17 478 227 191 161 141 66 973
Steven P. McLaughlin United States 19 617 1.3× 205 0.9× 41 0.2× 181 1.1× 221 1.6× 68 1.2k
J.S. Siemonsma Ivory Coast 10 520 1.1× 195 0.9× 36 0.2× 41 0.3× 119 0.8× 24 964
John M. Kingsbury United States 14 357 0.7× 237 1.0× 53 0.3× 170 1.1× 337 2.4× 33 1.1k
Amauri Alves de Alvarenga Brazil 20 916 1.9× 262 1.2× 39 0.2× 52 0.3× 106 0.8× 83 1.1k
Juan Rogelio Aguirre‐Rivera Mexico 18 393 0.8× 96 0.4× 49 0.3× 92 0.6× 168 1.2× 90 1.1k
M. J. Kasperbauer United States 27 2.0k 4.2× 645 2.8× 280 1.5× 111 0.7× 222 1.6× 97 2.4k
Heike Vibrans Mexico 16 461 1.0× 84 0.4× 25 0.1× 73 0.5× 210 1.5× 79 850
R. K. Manhas India 14 508 1.1× 103 0.5× 35 0.2× 37 0.2× 68 0.5× 34 893
F. A. Haskins United States 19 847 1.8× 423 1.9× 347 1.8× 84 0.5× 136 1.0× 136 1.4k
Habib Khemira Tunisia 27 1.4k 3.0× 263 1.2× 65 0.3× 107 0.7× 101 0.7× 72 1.7k

Countries citing papers authored by GJ Leach

Since Specialization
Citations

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

Fields of papers citing papers by GJ Leach

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by GJ Leach. 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 GJ Leach. The network helps show where GJ Leach may publish in the future.

Co-authorship network of co-authors of GJ Leach

This figure shows the co-authorship network connecting the top 25 collaborators of GJ Leach. A scholar is included among the top collaborators of GJ Leach 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 GJ Leach. GJ Leach 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.
2.
Li, Rachel, David N. Leach, Stephen P Myers, et al.. (2004). Anti‐inflammatory activity, cytotoxicity and active compounds of Tinospora smilacina Benth.. Phytotherapy Research. 18(1). 78–83. 47 indexed citations
3.
Lennon, Adrian M., et al.. (1995). Developmental Regulation of Respiratory Activity in Pea Leaves. PLANT PHYSIOLOGY. 107(3). 925–932. 51 indexed citations
4.
Leach, GJ, et al.. (1994). DETECTABILITY OF BIRDS THROUGH THE DAY IN SOFTWOOD SCRUB REMNANTS AND OPEN EUCALYPT FOREST ALONG ROADSIDES AT TALLEGALLA, SOUTH-EAST QUEENSLAND. 155–161. 2 indexed citations
5.
Leach, GJ. (1994). EFFECTS OF DAM SIZE ON WATERBIRDS AT FARM DAMS IN SOUTH-EAST QUEENSLAND. 18. 77–82. 6 indexed citations
6.
Leach, GJ. (1993). Frequency of observation of bird species in sub-coastal farmland in southeast Queensland. Biodiversity Heritage Library (Smithsonian Institution). 2 indexed citations
7.
Leach, GJ, C. C. Townsend, & Madeline M. Harley. (1993). Omegandra, a New Genus of Amaranthaceae from Australia. Kew Bulletin. 48(4). 787–787. 5 indexed citations
8.
Leach, GJ, M. I. H. Brooker, & D. A. Kleinig. (1991). Field Guide to Eucalypts: Vol. 2. South-Western and Southern Australia. Kew Bulletin. 46(4). 741–741. 31 indexed citations
9.
Beech, DF & GJ Leach. (1989). Comparative growth, water use and yield of chickpea, safflower and wheat in south-eastern Queensland. Australian Journal of Experimental Agriculture. 29(5). 655–655. 10 indexed citations
10.
Leach, GJ. (1989). Taxonomic Revision of Bergia (Elatinaceae) in Australia. Biodiversity Heritage Library (Smithsonian Institution). 8 indexed citations
11.
Leach, GJ. (1988). Birds of Narayen research station, Mundubbera, South-east Queensland. 18(3). 55. 2 indexed citations
12.
Leach, GJ, et al.. (1984). Effects of grazing management on the botanical composition of a lucerne pasture in south-eastern Queensland. Australian Journal of Experimental Agriculture and Animal Husbandry. 24(124). 93–103. 1 indexed citations
13.
Bray, RA & GJ Leach. (1981). Persistence of creeping-rooted lucerne under grazing in subtropical Queensland. Australian Journal of Experimental Agriculture and Animal Husbandry. 21(113). 595–599. 2 indexed citations
14.
Leach, GJ. (1979). Lucerne survival in south-east Queensland in relation to grazing management systems. Australian Journal of Experimental Agriculture. 19(97). 208–215. 10 indexed citations
15.
Leach, GJ. (1977). The survival of some erect and spreading lucerne lines at Lawes, south-east Queensland. Australian Journal of Experimental Agriculture and Animal Husbandry. 17(86). 412–416. 2 indexed citations
16.
Leach, GJ. (1972). Variation in lucerne seed yields in relation to genotype and intensity of pollination. Australian Journal of Experimental Agriculture and Animal Husbandry. 12(57). 420–427. 4 indexed citations
17.
Leach, GJ. (1971). Expression of the creeping-rooted habit in Cancreep Lucerne in South Australia in relation to plant vigour and summer cutting frequency. Australian Journal of Experimental Agriculture and Animal Husbandry. 11(48). 26–28. 1 indexed citations
18.
Leach, GJ. (1971). The yield and survival of lucerne lines in the upper south-east of South Austrialia. Australian Journal of Experimental Agriculture and Animal Husbandry. 11(49). 186–192. 4 indexed citations
19.
Leach, GJ. (1970). Growth of the lucerne plant after defoliation. 2 indexed citations
20.
Leach, GJ. (1970). The effects of cutting frequency on yield of Hunter River lucerne grown at wide and close spacing in the Mediterranean climate of South Australia. Australian Journal of Experimental Agriculture and Animal Husbandry. 10(46). 582–587. 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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