Marjo Helander

170 total papers · 7.8k total citations
138 papers, 5.7k citations indexed

About

Marjo Helander is a scholar working on Ecology, Evolution, Behavior and Systematics, Plant Science and Cell Biology. According to data from OpenAlex, Marjo Helander has authored 138 papers receiving a total of 5.7k indexed citations (citations by other indexed papers that have themselves been cited), including 105 papers in Ecology, Evolution, Behavior and Systematics, 68 papers in Plant Science and 46 papers in Cell Biology. Recurrent topics in Marjo Helander’s work include Plant and fungal interactions (88 papers), Plant Pathogens and Fungal Diseases (46 papers) and Weed Control and Herbicide Applications (26 papers). Marjo Helander is often cited by papers focused on Plant and fungal interactions (88 papers), Plant Pathogens and Fungal Diseases (46 papers) and Weed Control and Herbicide Applications (26 papers). Marjo Helander collaborates with scholars based in Finland, Spain and Argentina. Marjo Helander's co-authors include Kari Saikkonen, Stanley H. Faeth, Terrence Sullivan, Irma Saloniemi, Pedro E. Gundel, Piippa R. Wäli, Jouni U. Ahlholm, Cyd E. Hamilton, S. Saari and Päivi Lehtonen and has published in prestigious journals such as SHILAP Revista de lepidopterología, Environmental Science & Technology and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Marjo Helander

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

Marjo Helander

133 papers receiving 5.7k citations

Fields of papers citing papers by Marjo Helander

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Marjo Helander

Since Specialization
Citations

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

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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