Marja Simpson

707 total citations
16 papers, 488 citations indexed

About

Marja Simpson is a scholar working on Ecology, Evolution, Behavior and Systematics, Insect Science and Plant Science. According to data from OpenAlex, Marja Simpson has authored 16 papers receiving a total of 488 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Ecology, Evolution, Behavior and Systematics, 5 papers in Insect Science and 5 papers in Plant Science. Recurrent topics in Marja Simpson's work include Insect-Plant Interactions and Control (5 papers), Pasture and Agricultural Systems (3 papers) and Plant and animal studies (3 papers). Marja Simpson is often cited by papers focused on Insect-Plant Interactions and Control (5 papers), Pasture and Agricultural Systems (3 papers) and Plant and animal studies (3 papers). Marja Simpson collaborates with scholars based in Australia, New Zealand and United States. Marja Simpson's co-authors include S. D. Wratten, Geoff M. Gurr, David G. James, Aaron Simmons, H. I. Nicol, Cathy Waters, De Li Liu, Annette Cowie, Anthony Clark and Bin Wang and has published in prestigious journals such as Journal of Applied Ecology, Ecological Indicators and Foods.

In The Last Decade

Marja Simpson

14 papers receiving 472 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Marja Simpson Australia	9	225	166	153	94	89	16	488
Santanu Kumar Bal India	13	146 0.6×	289 1.7×	182 1.2×	88 0.9×	42 0.5×	74	655
Bester Tawona Mudereri Kenya	14	74 0.3×	172 1.0×	96 0.6×	192 2.0×	70 0.8×	43	575
Randall Weisz United States	15	140 0.6×	377 2.3×	51 0.3×	178 1.9×	175 2.0×	19	664
Izildinha Souza Miranda Brazil	15	71 0.3×	150 0.9×	242 1.6×	109 1.2×	28 0.3×	62	761
Stefan Trogisch Germany	14	136 0.6×	169 1.0×	118 0.8×	140 1.5×	48 0.5×	22	703
Donald L. Sachs Canada	12	251 1.1×	95 0.6×	88 0.6×	138 1.5×	60 0.7×	17	587
Hrvoje Marjanović Croatia	13	48 0.2×	142 0.9×	98 0.6×	265 2.8×	145 1.6×	44	629
Lawrence W. Lass United States	12	74 0.3×	173 1.0×	64 0.4×	505 5.4×	85 1.0×	20	687
Duo Ye China	12	70 0.3×	82 0.5×	84 0.5×	94 1.0×	17 0.2×	24	388
Fabien C. C. Hountondji Benin	16	182 0.8×	341 2.1×	78 0.5×	29 0.3×	29 0.3×	33	636

Countries citing papers authored by Marja Simpson

Since Specialization

Citations

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

Fields of papers citing papers by Marja Simpson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Marja Simpson

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

All Works

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16 of 16 papers shown

Simpson, Marja, S. P. Boschma, Matthew T. Newell, et al.. (2023). Seedling emergence of tropical perennial pasture species in response to temperature used to determine sowing time recommendations. Tropical Grasslands - Forrajes Tropicales. 11(3). 198–209. 1 indexed citations

Simmons, Aaron, et al.. (2023). Emissions Reduction Strategies for the Orange and Cherry Industries in New South Wales. Foods. 12(18). 3328–3328.

Anwar, Muhuddin Rajin, David J. Luckett, Y. S. Chauhan, et al.. (2021). Modelling the effects of cold temperature during the reproductive stage on the yield of chickpea (Cicer arietinum L.). International Journal of Biometeorology. 66(1). 111–125. 11 indexed citations

Finlayson, C. Max, Gillian Davies, Dave Pritchard, et al.. (2021). Reframing the human–wetlands relationship through a Universal Declaration of the Rights of Wetlands. Marine and Freshwater Research. 73(10). 1278–1282. 7 indexed citations

McInnes, Robert J., et al.. (2020). A Citizen Science State of the World’s Wetlands Survey. Wetlands. 40(5). 1577–1593. 25 indexed citations

Baumber, Alex, et al.. (2020). Carbon farming for resilient rangelands: people, paddocks and policy. The Rangeland Journal. 42(5). 293–307. 30 indexed citations

Darbyshire, Rebecca, Jason Crean, Muhuddin Rajin Anwar, et al.. (2020). Insights into the value of seasonal climate forecasts to agriculture. Australian Journal of Agricultural and Resource Economics. 64(4). 1034–1058. 14 indexed citations

Cobon, David, et al.. (2019). Valuing Seasonal Climate Forecasts in the Northern Australia Beef Industry. Weather Climate and Society. 12(1). 3–14. 8 indexed citations

Wang, Bin, Cathy Waters, Susan Orgill, et al.. (2018). Estimating soil organic carbon stocks using different modelling techniques in the semi-arid rangelands of eastern Australia. Ecological Indicators. 88. 425–438. 146 indexed citations

10.

Wratten, S. D., et al.. (2012). ‘Attract and reward’: Combining a herbivore-induced plant volatile with floral resource supplementation – Multi-trophic level effects. Biological Control. 64(2). 106–115. 44 indexed citations

11.

Simpson, Marja, Geoff M. Gurr, Aaron Simmons, et al.. (2011). Field evaluation of the ‘attract and reward’ biological control approach in vineyards. Annals of Applied Biology. 159(1). 69–78. 34 indexed citations

12.

Simpson, Marja, Geoff M. Gurr, Aaron Simmons, et al.. (2011). Attract and reward: combining chemical ecology and habitat manipulation to enhance biological control in field crops. Journal of Applied Ecology. 48(3). 580–590. 98 indexed citations

13.

Simpson, Marja, Geoff M. Gurr, Aaron Simmons, et al.. (2010). Insect attraction to synthetic herbivore‐induced plant volatile‐treated field crops. Agricultural and Forest Entomology. 13(1). 45–57. 67 indexed citations

14.

Simpson, Marja. (2010). Attract and reward: a novel approach to enhancing biological control of crop pests. Charles Sturt University Research Output (CRO). 1 indexed citations

15.

Simpson, Marja, et al.. (1980). Demonstration of anaerobic biogas digesters in developing countries. Part III. The Philippines. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations

16.

Simpson, Marja. (1979). Demonstration of anaerobic digesters in developing countries. Part II. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 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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