D. Tim Harwood

906 total citations
26 papers, 643 citations indexed

About

D. Tim Harwood is a scholar working on Environmental Chemistry, Oceanography and Molecular Biology. According to data from OpenAlex, D. Tim Harwood has authored 26 papers receiving a total of 643 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Environmental Chemistry, 13 papers in Oceanography and 7 papers in Molecular Biology. Recurrent topics in D. Tim Harwood's work include Marine Toxins and Detection Methods (25 papers), Marine and coastal ecosystems (13 papers) and Marine Biology and Environmental Chemistry (5 papers). D. Tim Harwood is often cited by papers focused on Marine Toxins and Detection Methods (25 papers), Marine and coastal ecosystems (13 papers) and Marine Biology and Environmental Chemistry (5 papers). D. Tim Harwood collaborates with scholars based in New Zealand, Australia and Germany. D. Tim Harwood's co-authors include Michael J. Boundy, Andrew I. Selwood, Paul McNabb, Kirsty F. Smith, Shauna A. Murray, Andrew D. Turner, Arjun Verma, Lesley Rhodes, Gurjeet S. Kohli and Ian Hawes and has published in prestigious journals such as The Science of The Total Environment, Chemosphere and Marine Pollution Bulletin.

In The Last Decade

D. Tim Harwood

26 papers receiving 639 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
D. Tim Harwood New Zealand	15	554	258	226	123	101	26	643
Michael J. Boundy New Zealand	14	632 1.1×	208 0.8×	249 1.1×	99 0.8×	78 0.8×	24	713
Sophie Krys France	17	541 1.0×	232 0.9×	199 0.9×	114 0.9×	63 0.6×	22	693
Paula Rodríguez Spain	12	505 0.9×	121 0.5×	233 1.0×	56 0.5×	88 0.9×	14	588
Marisa Silva Portugal	14	346 0.6×	122 0.5×	164 0.7×	69 0.6×	56 0.6×	30	537
Lucía Soliño Portugal	12	396 0.7×	108 0.4×	143 0.6×	52 0.4×	140 1.4×	25	479
Monika Dhanji‐Rapkova United Kingdom	10	351 0.6×	152 0.6×	117 0.5×	72 0.6×	40 0.4×	15	411
Maria Antónia de M. Sampayo Portugal	12	605 1.1×	200 0.8×	216 1.0×	202 1.6×	42 0.4×	15	675
K.J. James Ireland	17	584 1.1×	256 1.0×	249 1.1×	105 0.9×	35 0.3×	25	796
Nils Rehmann Ireland	9	476 0.9×	147 0.6×	207 0.9×	78 0.6×	30 0.3×	11	531
Ingunn A. Samdal Norway	17	759 1.4×	361 1.4×	331 1.5×	128 1.0×	27 0.3×	32	959

Countries citing papers authored by D. Tim Harwood

Since Specialization

Citations

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

Fields of papers citing papers by D. Tim Harwood

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. Tim Harwood. 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 D. Tim Harwood. The network helps show where D. Tim Harwood may publish in the future.

Co-authorship network of co-authors of D. Tim Harwood

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

All Works

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20 of 20 papers shown

Murray, Shauna A., Arjun Verma, Mona Hoppenrath, et al.. (2025). High ciguatoxin-producing Gambierdiscus clade (Gonyaulacales, Dinophyceae) as a source of toxins causing ciguatera poisoning. The Science of The Total Environment. 994. 179990–179990. 3 indexed citations

Rhodes, Lesley, Tomohiro Nishimura, J. Sam Murray, et al.. (2021). Molecular detection and distribution of the genera Amphidoma and Azadinium (Amphidomataceae, Dinophyceae) in the coastal waters of Aotearoa/New Zealand. New Zealand Journal of Marine and Freshwater Research. 57(1). 47–62. 5 indexed citations

Boundy, Michael J., et al.. (2021). Acute toxicity of decarbamoyl gonyautoxin 1&4 to mice by various routes of administration. Toxicon. 204. 56–63. 9 indexed citations

Hogeveen, Kevin, Sylvie Huet, J. Sam Murray, et al.. (2021). In vitro investigation of the genotoxicity of portimine, a cyclic imine toxin produced by the dinoflagellate Vulcanodinium rugosum, on human hepatic HepaRG cells. Toxicology in Vitro. 73. 105125–105125. 2 indexed citations

Verma, Arjun, David Hughes, D. Tim Harwood, et al.. (2020). Functional significance of phylogeographic structure in a toxic benthic marine microbial eukaryote over a latitudinal gradient along the East Australian Current. Ecology and Evolution. 10(13). 6257–6273. 13 indexed citations

Leung, Priscilla T.Y., et al.. (2020). Hemolysis associated toxicities of benthic dinoflagellates from Hong Kong waters. Marine Pollution Bulletin. 155. 111114–111114. 11 indexed citations

Biessy, Laura, Michael J. Boundy, Kirsty F. Smith, et al.. (2019). Tetrodotoxin in marine bivalves and edible gastropods: A mini-review. Chemosphere. 236. 124404–124404. 76 indexed citations

Brooke, Darby G., Gunnar Cervin, Olivier Champeau, et al.. (2018). Antifouling activity of portimine, select semisynthetic analogues, and other microalga-derived spirocyclic imines. Biofouling. 34(8). 950–961. 14 indexed citations

Leung, Priscilla T.Y., J. Sam Murray, D. Tim Harwood, et al.. (2018). Phylogeny, morphology and toxicity of benthic dinoflagellates of the genus Fukuyoa (Goniodomataceae, Dinophyceae) from a subtropical reef ecosystem in the South China Sea. Harmful Algae. 74. 78–97. 33 indexed citations

10.

Turnbull, Alison, et al.. (2018). Fate of Paralytic Shellfish Toxins in Southern Rock Lobster (Jasus edwardsii) during Cooking: Concentration, Composition, and Distribution. Journal of Food Protection. 81(2). 240–245. 4 indexed citations

11.

Kohli, Gurjeet S., et al.. (2017). Qualitative and quantitative assessment of the presence of ciguatoxin, P-CTX-1B, in Spanish Mackerel (Scomberomorus commerson) from waters in New South Wales (Australia). Toxicology Reports. 4. 328–334. 28 indexed citations

12.

Rhodes, Lesley, Kirsty F. Smith, Arjun Verma, et al.. (2017). A new species of Gambierdiscus (Dinophyceae) from the south-west Pacific: Gambierdiscus honu sp. nov.. Harmful Algae. 65. 61–70. 55 indexed citations

13.

Roué, Mélanie, Hélène Taiana Darius, Jérôme Viallon, et al.. (2017). Application of solid phase adsorption toxin tracking (SPATT) devices for the field detection of Gambierdiscus toxins. Harmful Algae. 71. 40–49. 22 indexed citations

14.

Smith, Kirsty F., Lesley Rhodes, Arjun Verma, et al.. (2016). A new Gambierdiscus species (Dinophyceae) from Rarotonga, Cook Islands: Gambierdiscus cheloniae sp. nov. Harmful Algae. 60. 45–56. 54 indexed citations

15.

Rhodes, Lesley, et al.. (2016). The Cawthron Institute Culture Collection of Micro‐algae: a significant national collection. New Zealand Journal of Marine and Freshwater Research. 50(2). 291–316. 22 indexed citations

16.

Harwood, D. Tim, et al.. (2016). Toxicity assessment of New Zealand and Pacific dinoflagellates Ostreopsis and Gambierdiscus (Dinophyceae) extracts using bioassays. New Zealand Journal of Marine and Freshwater Research. 50(3). 444–456. 16 indexed citations

17.

Farrell, Hazel, et al.. (2016). Clinical diagnosis and chemical confirmation of ciguatera fish poisoning in New South Wales, Australia. Communicable Diseases Intelligence. 40(1). 1–6. 21 indexed citations

18.

Harwood, D. Tim, Feng Shi, Masayuki Satake, & Patrick T. Holland. (2014). A sensitive LC-MS/MS assay for brevisulcenal and brevisulcatic acid toxins produced by the dinoflagellate Karenia brevisulcata. Toxicon. 84. 19–27. 13 indexed citations

19.

Harwood, D. Tim, Michael J. Boundy, Andrew I. Selwood, et al.. (2013). Refinement and implementation of the Lawrence method (AOAC 2005.06) in a commercial laboratory: Assay performance during an Alexandrium catenella bloom event. Harmful Algae. 24. 20–31. 40 indexed citations

20.

Selwood, Andrew I., Roel van Ginkel, D. Tim Harwood, et al.. (2012). A sensitive assay for palytoxins, ovatoxins and ostreocins using LC-MS/MS analysis of cleavage fragments from micro-scale oxidation. Toxicon. 60(5). 810–820. 30 indexed citations

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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