Nancy I. Lewis
- Environmental Chemistry top 1%
- Oceanography top 2%
- Molecular Biology
- Ecology top 10%
- Organic Chemistry
- Co-authors
- Allan CembellaMichael A. QuilliamPatricia LeBlancShawna L. MacKinnonSandra E. ShumwayIan W. BurtonJohn A. WalterKrista Thomas
- Topics
- Marine Toxins and Detection Methods (25 papers)Marine and coastal ecosystems (17 papers)Protist diversity and phylogeny (7 papers)
- Partner nations
- CanadaNew ZealandUnited States
In The Last Decade
Nancy I. Lewis
30 papers receiving 891 citations
Peers
Comparison fields: 5 of 65
- Environmental Chemistry 746
- Oceanography 446
- Molecular Biology 340
- Ecology 188
- Organic Chemistry 93
Countries citing papers authored by Nancy I. Lewis
This map shows the geographic impact of Nancy I. Lewis'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 Nancy I. Lewis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nancy I. Lewis more than expected).
Fields of papers citing papers by Nancy I. Lewis
This network shows the impact of papers produced by Nancy I. Lewis. 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 Nancy I. Lewis. The network helps show where Nancy I. Lewis may publish in the future.
Co-authorship network of co-authors of Nancy I. Lewis
This figure shows the co-authorship network connecting the top 25 collaborators of Nancy I. Lewis. A scholar is included among the top collaborators of Nancy I. Lewis 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 Nancy I. Lewis. Nancy I. Lewis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 5 | |
| 2 | 1 | |
| 3 | 56 | |
| 4 | 15 | |
| 5 | 23 | |
| 6 | 6 | |
| 7 | 16 | |
| 8 | 23 | |
| 9 | 1 | |
| 10 | 70 | |
| 11 | 51 | |
| 12 | The characterization of two new spirolides isolated from Danish strains of the toxigenic dinoflagellate Alexandrium ostenfeldii. | 12 |
| 13 | Effect of temperature on motility of three species of the marine dinoflagellate Alexandrium. | 2 |
| 14 | Certified Reference Materials for marine toxins. | 2 |
| 15 | 1 | |
| 16 | 80 | |
| 17 | 67 | |
| 18 | 15 | |
| 19 | Anatomical distribution and spatio-temporal variation in paralytic shellfish toxin composition in two bivalve species from the Gulf of Maine | 77 |
| 20 | A comparison of anatomical distribution and spatio-temporal variation of paralytic shellfish toxin composition in two bivalve species from the Gulf of Maine | 4 |
About Nancy I. Lewis
Nancy I. Lewis is a scholar working on Environmental Chemistry, Oceanography and Toxicology, having authored 31 papers that have together received 917 indexed citations. Recurring topics across this work include Marine Toxins and Detection Methods (25 papers), Marine and coastal ecosystems (17 papers) and Protist diversity and phylogeny (7 papers). The work is most often cited by research in Environmental Chemistry (746 citations), Oceanography (446 citations) and Ecology (188 citations). Nancy I. Lewis has collaborated with scholars based in Canada, New Zealand and United States. Frequent co-authors include Allan Cembella, Michael A. Quilliam, Patricia LeBlanc, Shawna L. MacKinnon, Sandra E. Shumway, Ian W. Burton, John A. Walter, Krista Thomas, Rex Munday and Pearse McCarron. Their work appears in journals such as The Journal of Organic Chemistry, Tetrahedron and Environmental Toxicology and Chemistry.
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.