Rupert Koopman

716 total citations · 1 hit paper
5 papers, 501 citations indexed

About

Rupert Koopman is a scholar working on Ecology, Evolution, Behavior and Systematics, Nature and Landscape Conservation and Plant Science. According to data from OpenAlex, Rupert Koopman has authored 5 papers receiving a total of 501 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Ecology, Evolution, Behavior and Systematics, 2 papers in Nature and Landscape Conservation and 2 papers in Plant Science. Recurrent topics in Rupert Koopman's work include Plant and animal studies (2 papers), Ecology and Vegetation Dynamics Studies (2 papers) and Allelopathy and phytotoxic interactions (1 paper). Rupert Koopman is often cited by papers focused on Plant and animal studies (2 papers), Ecology and Vegetation Dynamics Studies (2 papers) and Allelopathy and phytotoxic interactions (1 paper). Rupert Koopman collaborates with scholars based in South Africa, United States and Australia. Rupert Koopman's co-authors include Ruth Aguraiuja, Doria R. Gordon, Isabel Johnson, Sandrine Godefroid, Thierry Vanderborght, Albert‐Dieter Stevens, Graziano Rossi, Stéphane Buord, Carly Cowell and Carl W. Weekley and has published in prestigious journals such as Biological Conservation, Taxon and South African Journal of Botany.

In The Last Decade

Rupert Koopman

4 papers receiving 490 citations

Hit Papers

align trajectories

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 threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

How successful are plant species reintroductions?

2010 486 citations Sandrine Godefroid, Graziano Rossi et al. Biological Conservation profile →

Peers

Rupert Koopman

NLC

EEBS

PS

ECOLO

EM

Isabel Johnson South Africa

Stéphane Buord France

Kristina Bjureke Norway

Ruth Aguraiuja Estonia

Geneviève Lajoie Canada

Vincent Ralph Clark South Africa

Simon Maccracken Stump United States

Anne Jäkäläniemi Finland

Michael Maunder United Kingdom

Matthew J. Larcombe New Zealand

Isabel Johnson South Africa

Rupert Koopman

259 ×1.0

NLC

235 ×1.0

EEBS

188 ×1.0

PS

169 ×1.0

ECOLO

86 ×1.0

EM

Citations per year, relative to Rupert Koopman Rupert Koopman (= 1×) peers Isabel Johnson

Countries citing papers authored by Rupert Koopman

Since Specialization

Citations

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

Fields of papers citing papers by Rupert Koopman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rupert Koopman

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

All Works

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5 of 5 papers shown

1.

Pirie, Michael D., et al.. (2022). Preventing species extinctions: A global conservation consortium for Erica. Plants People Planet. 4(4). 335–344. 13 indexed citations

2.

Halane, Morgan K., et al.. (2021). Growing a Community: The Inaugural #Blackbotanistsweek Recap and Looking Forward. Taxon. 70(1). 219–222. 1 indexed citations

3.

Magee, A.R., et al.. (2017). Marasmodes (Asteraceae, Anthemideae), the most threatened plant genus of the Cape Floristic Region, South Africa: Conservation and taxonomy. South African Journal of Botany. 111. 371–386. 1 indexed citations

4.

Magee, A.R., D. Raimondo, Lize von Staden, & Rupert Koopman. (2013). Taxonomy and conservation of Marasmodes (Asteraceae, Anthemideae): A highly threatened and often overlooked genus endemic to the Cape Floristic Region. South African Journal of Botany. 86. 150–150.

5.

Godefroid, Sandrine, Graziano Rossi, Stéphane Buord, et al.. (2010). How successful are plant species reintroductions?. Biological Conservation. 144(2). 672–682. 486 indexed citations breakdown →

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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