A. N. Macgregor

1.1k total citations
26 papers, 814 citations indexed

About

A. N. Macgregor is a scholar working on Environmental Chemistry, Soil Science and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, A. N. Macgregor has authored 26 papers receiving a total of 814 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Environmental Chemistry, 11 papers in Soil Science and 5 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in A. N. Macgregor's work include Soil Carbon and Nitrogen Dynamics (10 papers), Soil and Water Nutrient Dynamics (7 papers) and Invertebrate Taxonomy and Ecology (4 papers). A. N. Macgregor is often cited by papers focused on Soil Carbon and Nitrogen Dynamics (10 papers), Soil and Water Nutrient Dynamics (7 papers) and Invertebrate Taxonomy and Ecology (4 papers). A. N. Macgregor collaborates with scholars based in New Zealand and United States. A. N. Macgregor's co-authors include Nanthi Bolan, S. Mahimairaja, M. J. Hedley, J. H. Kirkman, John P. Reganold, Alan Palmer, James Lockhart, D. R. Keeney, D. E. Johnson and Martin Alexander and has published in prestigious journals such as Science, Bioresource Technology and Journal of Bacteriology.

In The Last Decade

A. N. Macgregor

25 papers receiving 709 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. N. Macgregor New Zealand	14	436	178	157	146	132	26	814
F. Eiland Denmark	12	515 1.2×	196 1.1×	187 1.2×	116 0.8×	166 1.3×	17	818
W. W. McFee United States	15	484 1.1×	390 2.2×	259 1.6×	80 0.5×	188 1.4×	30	1.1k
M.S. Davidson United Kingdom	7	452 1.0×	280 1.6×	161 1.0×	51 0.3×	270 2.0×	8	998
Monique Linères France	6	607 1.4×	200 1.1×	219 1.4×	166 1.1×	104 0.8×	8	783
C. Ciardi Italy	11	478 1.1×	228 1.3×	119 0.8×	94 0.6×	112 0.8×	15	709
Edward Kaiser Germany	5	743 1.7×	170 1.0×	337 2.1×	72 0.5×	280 2.1×	5	962
Larissa Kautsky Israel	9	465 1.1×	228 1.3×	150 1.0×	95 0.7×	90 0.7×	9	751
L. B. Fenn United States	19	494 1.1×	402 2.3×	282 1.8×	151 1.0×	45 0.3×	44	970
D. D. Warncke United States	16	459 1.1×	590 3.3×	187 1.2×	125 0.9×	76 0.6×	31	1.1k
Kasia Debosz Denmark	14	677 1.6×	313 1.8×	247 1.6×	101 0.7×	151 1.1×	23	1.1k

Countries citing papers authored by A. N. Macgregor

Since Specialization

Citations

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

Fields of papers citing papers by A. N. Macgregor

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. N. Macgregor

This figure shows the co-authorship network connecting the top 25 collaborators of A. N. Macgregor. A scholar is included among the top collaborators of A. N. Macgregor 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 A. N. Macgregor. A. N. Macgregor is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Kirkman, J. H., et al.. (1994). Potassium in the soils of New Zealand—A review. New Zealand Journal of Agricultural Research. 37(2). 207–227. 62 indexed citations

Baskaran, S., et al.. (1994). Effect of drying of soils on the adsorption and leaching of phosphate and 2,4-dichlorophenoxyacetic acid. Australian Journal of Soil Research. 32(3). 491–502. 16 indexed citations

Macgregor, A. N., C. E. Pankhurst, Β. M. Doube, V. V. S. R. Gupta, & Peter Grace. (1994). Beneficial soil biota in organic and alternative farming systems.. 204–208. 3 indexed citations

Macgregor, A. N., et al.. (1993). Exchangeable potassium and other cations in non-ingested soil and casts of two species of pasture earthworms. Soil Biology and Biochemistry. 25(12). 1673–1677. 25 indexed citations

Rajapakse, S. & A. N. Macgregor. (1992). Serological analysis of Rhizobium meliloti strains used in commercial alfalfa inoculants in New Zealand. New Zealand Journal of Agricultural Research. 35(3). 355–358. 1 indexed citations

Mahimairaja, S., Nanthi Bolan, M. J. Hedley, & A. N. Macgregor. (1990). Evaluation of methods of measurement of nitrogen in poultry and animal manures. Nutrient Cycling in Agroecosystems. 24(3). 141–148. 27 indexed citations

Macgregor, A. N., et al.. (1982). Removal of nitrogen and phosphorus from untreated milking-shed wastes after application to permanent pasture. Agricultural Water Management. 5(2). 181–191. 1 indexed citations

Macgregor, A. N., et al.. (1982). Effect of municipal sludge on the respiratory activity of a cropland soil. Plant and Soil. 65(1). 149–152. 5 indexed citations

Scotter, D. R., et al.. (1982). Casein Whey Wastewater Effects on Soil Permeability. Journal of Environmental Quality. 11(1). 31–34. 17 indexed citations

10.

Macgregor, A. N., et al.. (1978). An evaluation of ‘Terrazole’ as a nitrificide for improving the efficiency of use of nitrogenous fertilisers on pasture. New Zealand Journal of Agricultural Research. 21(1). 39–45. 5 indexed citations

11.

Keeney, D. R. & A. N. Macgregor. (1978). Short‐term cycling of ¹⁵ N‐urea in a ryegrass—white clover pasture. New Zealand Journal of Agricultural Research. 21(3). 443–448. 16 indexed citations

12.

Macgregor, A. N. & D. R. Keeney. (1973). METHANE FORMATION BY LAKE SEDIMENTS DURING IN VITRO INCUBATION¹. JAWRA Journal of the American Water Resources Association. 9(6). 1153–1158. 29 indexed citations

13.

Macgregor, A. N. & D. R. Keeney. (1973). Acetylene‐Reduction Assay of Anaerobic Nitrogen Fixation by Sediments of Selected Wisconsin Lakes. Journal of Environmental Quality. 2(4). 438–440. 7 indexed citations

14.

Macgregor, A. N.. (1972). Impact of Wetting on Microbial Respiration in Desert Soil. Soil Science Society of America Journal. 36(5). 851–852. 5 indexed citations

15.

Macgregor, A. N.. (1972). Gaseous Losses of Nitrogen from Freshly Wetted Desert Soils. Soil Science Society of America Journal. 36(4). 594–596. 8 indexed citations

16.

Macgregor, A. N., et al.. (1972). Soil adenosine triphosphate: Extraction, recovery and half-life. Bulletin of Environmental Contamination and Toxicology. 7(5). 296–300. 24 indexed citations

17.

Macgregor, A. N. & Martin Alexander. (1972). Comparison of nodulating and non-nodulating strains ofRhizobium trifolii. Plant and Soil. 36(1-3). 129–139. 9 indexed citations

18.

Macgregor, A. N. & D. E. Johnson. (1971). Capacity of Desert Algal Crusts to Fix Atmospheric Nitrogen. Soil Science Society of America Journal. 35(5). 843–844. 46 indexed citations

19.

Macgregor, A. N. & Martin Alexander. (1971). Formation of Tumor-Like Structures on Legume Roots by Rhizobium. Journal of Bacteriology. 105(3). 728–732. 25 indexed citations

20.

Macgregor, A. N.. (1963). The Decomposition of Dichloropropionate by Soil Micro-organisms. Journal of General Microbiology. 30(3). 497–501. 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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