J. Schans

921 total citations
13 papers, 322 citations indexed

About

J. Schans is a scholar working on Plant Science, Ecology and Insect Science. According to data from OpenAlex, J. Schans has authored 13 papers receiving a total of 322 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Plant Science, 5 papers in Ecology and 5 papers in Insect Science. Recurrent topics in J. Schans's work include Forest Insect Ecology and Management (5 papers), Plant Pathogens and Fungal Diseases (4 papers) and Plant Pathogenic Bacteria Studies (2 papers). J. Schans is often cited by papers focused on Forest Insect Ecology and Management (5 papers), Plant Pathogens and Fungal Diseases (4 papers) and Plant Pathogenic Bacteria Studies (2 papers). J. Schans collaborates with scholars based in United States, Netherlands and Italy. J. Schans's co-authors include W.A.H. Rossing, F.J. de Ruijter, Amy Hardy, Ada G.A.C. Knaap, Albert Flynn, Vittorio Silano, Sue Barlow, John D. Collins, Erik Dybing and Staffan Skerfving and has published in prestigious journals such as Ecological Modelling, Crop Protection and European Journal of Plant Pathology.

In The Last Decade

J. Schans

13 papers receiving 283 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. Schans United States	8	106	93	75	64	52	13	322
Klaus Horsted Denmark	13	53 0.5×	89 1.0×	18 0.2×	79 1.2×	34 0.7×	28	511
Rodolfo Ramírez‐Valverde Mexico	11	110 1.0×	95 1.0×	37 0.5×	29 0.5×	28 0.5×	81	514
C.K. Gachuiri Kenya	13	98 0.9×	106 1.1×	31 0.4×	83 1.3×	149 2.9×	66	608
Y. J. Ru China	13	55 0.5×	179 1.9×	35 0.5×	65 1.0×	23 0.4×	37	619
Johnfisher Mupangwa South Africa	13	72 0.7×	180 1.9×	35 0.5×	60 0.9×	48 0.9×	56	620
Indrajit Kar India	8	77 0.7×	75 0.8×	92 1.2×	55 0.9×	48 0.9×	28	674
José Manuel León Jurado Spain	18	91 0.9×	62 0.7×	44 0.6×	36 0.6×	76 1.5×	91	884
A. Kominakis Greece	17	56 0.5×	56 0.6×	58 0.8×	27 0.4×	24 0.5×	43	698
F.R. Leenstra Netherlands	14	23 0.2×	60 0.6×	42 0.6×	58 0.9×	42 0.8×	36	550
Marek Adamski Poland	18	98 0.9×	181 1.9×	83 1.1×	56 0.9×	43 0.8×	82	868

Countries citing papers authored by J. Schans

Since Specialization

Citations

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

Fields of papers citing papers by J. Schans

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Schans

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

All Works

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13 of 13 papers shown

Parnell, Stephen, Antonio Vicent Civera, J. Schans, et al.. (2020). Guidelines for statistically sound and risk‐based surveys of Xylella fastidiosa. EFSA Supporting Publications. 17(6). 12 indexed citations

Parnell, Stephen, Antonio Vicent Civera, J. Schans, et al.. (2020). General guidelines for statistically sound and risk‐based surveys of plant pests. EFSA Supporting Publications. 17(9). 28 indexed citations

Parnell, Stephen, Antonio Vicent Civera, J. Schans, et al.. (2020). Guidelines for statistically sound and risk‐based surveys of Agrilus planipennis. EFSA Supporting Publications. 17(12). 4 indexed citations

Parnell, Stephen, Antonio Vicent Civera, J. Schans, et al.. (2020). Guidelines for statistically sound and risk‐based surveys of Phyllosticta citricarpa. EFSA Supporting Publications. 17(7). 2 indexed citations

Douma, Jacob C., Marco Pautasso, Robert C. Venette, et al.. (2016). Pathway models for analysing and managing the introduction of alien plant pestsan overview and categorization. Ecological Modelling. 339. 58–67. 26 indexed citations

Richardson, Jane, Stefano Pongolini, William B. Karesh, et al.. (2016). Drivers for emerging issues in animal and plant health. EFSA Journal. 14(Suppl 1). e00512–e00512. 25 indexed citations

Jeger, Michael, J. Schans, Gábor L. Löveï, et al.. (2012). Risk assessment in support of plant health. EFSA Journal. 10(10). 11 indexed citations

Schans, J., et al.. (2011). Supply chain risk model for quantifying the cost-effectiveness of phytosanitary measures. Crop Protection. 32. 64–70. 6 indexed citations

Schans, J., et al.. (2010). Chain Risk Model for quantifying cost effectiveness of phytosanitary measures.. Socio-Environmental Systems Modeling. 2 indexed citations

10.

Barlow, Sue, Andrew Chesson, John D. Collins, et al.. (2007). Introduction of a Qualified Presumption of Safety (QPS) approach for assessment of selected microorganisms referred to EFSA 1 Opinion of the Scientific Committee. 128 indexed citations

11.

Schans, J., et al.. (1998). Strategy and results of eradication of brown rot in The Netherlands¹. EPPO Bulletin. 28(1-2). 121–133. 7 indexed citations

12.

Janse, J. & J. Schans. (1998). Experiences with the diagnosis and epidemiology of bacterial brown rot (Ralstonia solanacearum) in The Netherlands¹. EPPO Bulletin. 28(1-2). 65–67. 6 indexed citations

13.

Rossing, W.A.H., et al.. (1997). Operationalizing sustainability: exploring options for environmentally friendly flower bulb production systems. European Journal of Plant Pathology. 103(3). 217–234. 65 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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