Robert Hanner

12.5k citations
171 papers · 8.9k indexed · 4 hit papers · h-index 46

Impact in

Papers in

    • Fish Ecology and Management Studies 26
    • Ichthyology and Marine Biology 20
    • Environmental DNA in Biodiversity Studies 73
    • Microbial Community Ecology and Physiology 13

Robert Hanner

163 papers receiving 8.6k citations

Hit Papers

The Multiple States of Environmental DNA and What Is Known about Their Persistence in Aquatic Environments 2022 · 131 citations
13120072026201320192505007501000

Peers

Robert Hanner
Comparison fields: 5 of 147
  • Aquatic Science 2.5k
  • Nature and Landscape Conservation 3.5k
  • Ecology 3.1k
  • Molecular Biology 5.9k
  • Ecological Modeling 362
Replace Tyler Zemlak with:
Tyler Zemlak Canada
John B. Taggart United Kingdom
Joseph M. Quattro United States
Xuhua Xia Canada
William F. Hutchinson United Kingdom
W. Kelley Thomas United States
Natalya Ivanova Russia
Alex C. C. Wilson United States
Sebastián E. Ramos‐Onsins Spain
D. P. M. Wills United Kingdom
Robert Hanner relative to Tyler Zemlak Canada Tyler Zemlak's profile →
Citations per field
00.5×1.5×2.1×
Tyler Zemlak · 1×
Citations per year

Countries citing papers authored by Robert Hanner

Since Specialization
Citations

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

Fields of papers citing papers by Robert Hanner

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Robert Hanner, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Robert Hanner Line = papers co-authored together Robert Hanner links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20249
2 20248
3 20245
4 20244
5 20231
6 20226
7 20224
8 202116
9 20215
10 202115
11 202026
12 202052
13 201950
14 201987
15 201756
16
International Barcode Of Life: between the legal hammer and the policy anvil
20151
17
DNA barcoding of invasive species in relation to Canadian federal policy and law
20152
18 201133
19 201088
20 200715

About Robert Hanner

Robert Hanner is a scholar working on Nature and Landscape Conservation, Ecology, Aquatic Science, Ecological Modeling and Molecular Biology, having authored 171 papers that have together received 8.9k indexed citations. Recurring topics across this work include Identification and Quantification in Food (110 papers), Environmental DNA in Biodiversity Studies (73 papers), Fish Ecology and Management Studies (26 papers), Fish Biology and Ecology Studies (24 papers), Genetic diversity and population structure (24 papers), Ichthyology and Marine Biology (20 papers), Genomics and Phylogenetic Studies (20 papers) and Microbial Community Ecology and Physiology (13 papers). The work is most often cited by research in Aquatic Science (2.5k citations), Nature and Landscape Conservation (3.5k citations), Ecology (3.1k citations), Molecular Biology (5.9k citations) and Ecological Modeling (362 citations). Robert Hanner has collaborated with scholars based in Canada, United States and France. Frequent co-authors include Paul D. N. Hebert, Natalya Ivanova, Tyler Zemlak, Robert Ward, Junbin Zhang, Louis Bernatchez, Dirk Steinke, Julien April, Nicolas Hubert and Cláudio Oliveira. Their work appears in journals such as Environmental DNA, PLoS ONE, Genome, Molecular Ecology Resources and Food Research International.

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