G.J.A. Speijers

68 total papers · 4.8k total citations
47 papers, 3.7k citations indexed

About

G.J.A. Speijers is a scholar working on Plant Science, Ecology, Evolution, Behavior and Systematics and Nutrition and Dietetics. According to data from OpenAlex, G.J.A. Speijers has authored 47 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Plant Science, 7 papers in Ecology, Evolution, Behavior and Systematics and 7 papers in Nutrition and Dietetics. Recurrent topics in G.J.A. Speijers's work include Mycotoxins in Agriculture and Food (7 papers), Plant and fungal interactions (6 papers) and Carcinogens and Genotoxicity Assessment (5 papers). G.J.A. Speijers is often cited by papers focused on Mycotoxins in Agriculture and Food (7 papers), Plant and fungal interactions (6 papers) and Carcinogens and Genotoxicity Assessment (5 papers). G.J.A. Speijers collaborates with scholars based in Netherlands, United Kingdom and Germany. G.J.A. Speijers's co-authors include M.H.M. Speijers, Piet A. van den Brandt, Hans P. van Egmond, Isabelle P. Oswald, Franz Berthiller, Petr Karlovský, Jan Meulenbelt, Tjeert T. Mensinga, Sarah De Saeger and Chiara Dall’Asta and has published in prestigious journals such as The Science of The Total Environment, Food and Chemical Toxicology and Vaccine.

In The Last Decade

G.J.A. Speijers

47 papers receiving 3.5k citations

Hit Papers

Masked mycotoxins: A review 2006 2026 2012 2019 2012 2006 2016 200 400 600
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation benchmark for papers published in the same subfield and year, or reaches the top citation threshold in at least one of its specific research topics.

  1. Masked mycotoxins: A review
    2012 603 citations Franz Berthiller, Colin Crews et al. Molecular Nutrition & Food Research profile →
  2. Toxins of cyanobacteria
    2006 592 citations Hans P. van Egmond, G.J.A. Speijers et al. Molecular Nutrition & Food Research profile →
  3. Impact of food processing and detoxification treatments on mycotoxin contamination
    2016 470 citations Petr Karlovský, Michele Suman et al. Mycotoxin Research profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
G.J.A. Speijers 1.8k 553 533 451 414 47 3.7k
Wanda M. Haschek 1.6k 0.9× 204 0.4× 648 1.2× 551 1.2× 970 2.3× 122 4.4k
Hans P. van Egmond 4.0k 2.2× 1.2k 2.2× 699 1.3× 699 1.5× 890 2.1× 133 5.6k
Benjamin P.‐Y. Lau 1.2k 0.6× 1.3k 2.3× 172 0.3× 144 0.3× 293 0.7× 51 2.7k
Kevin K. Schrader 808 0.4× 312 0.6× 779 1.5× 252 0.6× 474 1.1× 110 3.1k
Angelina Pena 2.0k 1.1× 872 1.6× 369 0.7× 223 0.5× 707 1.7× 138 7.1k
Mark W. Sumarah 1.5k 0.8× 384 0.7× 142 0.3× 469 1.0× 850 2.1× 122 3.4k
Pallavi Sharma 5.2k 2.9× 276 0.5× 387 0.7× 319 0.7× 1.4k 3.4× 46 7.2k
Éric Pinelli 2.1k 1.2× 211 0.4× 393 0.7× 148 0.3× 503 1.2× 123 6.2k
Meirong Zhao 1.5k 0.8× 582 1.1× 429 0.8× 453 1.0× 1.2k 2.9× 171 6.5k
Silvia Pichardo 677 0.4× 462 0.8× 1.5k 2.7× 631 1.4× 509 1.2× 99 3.8k

Countries citing papers authored by G.J.A. Speijers

Since Specialization
Citations

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

Fields of papers citing papers by G.J.A. Speijers

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G.J.A. Speijers

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

All Works

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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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2026