Michael O. Hammill

1.9k total citations
48 papers, 1.5k citations indexed

About

Michael O. Hammill is a scholar working on Ecology, Global and Planetary Change and Oceanography. According to data from OpenAlex, Michael O. Hammill has authored 48 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Ecology, 11 papers in Global and Planetary Change and 10 papers in Oceanography. Recurrent topics in Michael O. Hammill's work include Marine animal studies overview (37 papers), Arctic and Antarctic ice dynamics (10 papers) and Marine and fisheries research (9 papers). Michael O. Hammill is often cited by papers focused on Marine animal studies overview (37 papers), Arctic and Antarctic ice dynamics (10 papers) and Marine and fisheries research (9 papers). Michael O. Hammill collaborates with scholars based in Canada, United States and Norway. Michael O. Hammill's co-authors include Thomas G. Smith, Garry B. Stenson, David W. Johnston, Julian Dale, Patrick N. Halpin, Alexander C. Seymour, Jason F. Schreer, Jennifer M. Burns, Thomas G. Smith and R. A. Myers and has published in prestigious journals such as Scientific Reports, Molecular Ecology and Journal of Experimental Biology.

In The Last Decade

Michael O. Hammill

47 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Michael O. Hammill Canada	26	1.2k	461	319	197	141	48	1.5k
John L. Bengtson United States	24	1.3k 1.1×	478 1.0×	389 1.2×	262 1.3×	211 1.5×	45	1.5k
Mary Hammill Canada	25	1.1k 0.9×	355 0.8×	536 1.7×	175 0.9×	168 1.2×	38	1.4k
Ian Gjertz Norway	28	1.5k 1.2×	780 1.7×	282 0.9×	223 1.1×	121 0.9×	68	1.8k
Michael C. S. Kingsley Canada	24	1.3k 1.0×	574 1.2×	379 1.2×	337 1.7×	199 1.4×	63	1.6k
Michael F. Cameron United States	19	926 0.8×	359 0.8×	195 0.6×	186 0.9×	170 1.2×	28	1.1k
Kjell Tormod Nilssen Norway	21	1.0k 0.8×	399 0.9×	629 2.0×	208 1.1×	129 0.9×	75	1.3k
Brendan P. Kelly United States	22	737 0.6×	483 1.0×	184 0.6×	157 0.8×	64 0.5×	38	1.1k
Garry B. Stenson Canada	26	1.4k 1.1×	864 1.9×	722 2.3×	281 1.4×	287 2.0×	96	2.1k
Kathryn J. Frost United States	23	1.1k 0.9×	553 1.2×	402 1.3×	258 1.3×	127 0.9×	42	1.4k
Anders Galatius Denmark	26	1.5k 1.2×	321 0.7×	335 1.1×	287 1.5×	232 1.6×	85	1.8k

Countries citing papers authored by Michael O. Hammill

Since Specialization

Citations

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

Fields of papers citing papers by Michael O. Hammill

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Michael O. Hammill. 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 Michael O. Hammill. The network helps show where Michael O. Hammill may publish in the future.

Co-authorship network of co-authors of Michael O. Hammill

This figure shows the co-authorship network connecting the top 25 collaborators of Michael O. Hammill. A scholar is included among the top collaborators of Michael O. Hammill 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 Michael O. Hammill. Michael O. Hammill 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

Cammen, Kristina M., Thomas F. Schultz, W. Don Bowen, et al.. (2018). Genomic signatures of population bottleneck and recovery in Northwest Atlantic pinnipeds. Ecology and Evolution. 8(13). 6599–6614. 16 indexed citations

Seymour, Alexander C., Julian Dale, Michael O. Hammill, Patrick N. Halpin, & David W. Johnston. (2017). Automated detection and enumeration of marine wildlife using unmanned aircraft systems (UAS) and thermal imagery. Scientific Reports. 7(1). 45127–45127. 156 indexed citations

Furgal, Chris, et al.. (2016). Systematic Review and Critique of the Contributions of Traditional Ecological Knowledge of Beluga Whales in the Marine Mammal Literature + Supplementary Appendix Table (See Article Tools). ARCTIC. 69(1). 37–37. 19 indexed citations

Hammill, Michael O., et al.. (2016). Inuit Knowledge of beluga whale (Delphinapterus leucas) foraging ecology in Nunavik (Arctic Quebec), Canada. Canadian Journal of Zoology. 94(10). 713–726. 26 indexed citations

Burns, Jennifer M., et al.. (2015). Preparing Muscles for Diving: Age-Related Changes in Muscle Metabolic Profiles in Harp (Pagophilus groenlandicus) and Hooded (Cystophora cristata) Seals. Physiological and Biochemical Zoology. 88(2). 167–182. 7 indexed citations

Bennett, Kimberley A., Michael O. Hammill, & Suzanne Currie. (2013). Liver glucose-6-phosphatase proteins in suckling and weaned grey seal pups: structural similarities to other mammals and relationship to nutrition, insulin signalling and metabolite levels. Journal of Comparative Physiology B. 183(8). 1075–1088. 8 indexed citations

Hammill, Michael O. & Garry B. Stenson. (2010). Comment on “Towards a precautionary approach to managing Canada's commercial harp seal hunt” by Leaper et al.. ICES Journal of Marine Science. 67(2). 321–322. 3 indexed citations

Coltman, David W., Garry B. Stenson, Michael O. Hammill, et al.. (2007). Panmictic population structure in the hooded seal (Cystophora cristata). Molecular Ecology. 16(8). 1639–1648. 46 indexed citations

Stenson, Garry B., Michael O. Hammill, John W. Lawson, Jean‐François Gosselin, & Tore Haug. (2005). Estimating Abundance of Seals in a Drifting Environment: 2005: Pup Production of Harp Seals, Pagophilus groenlandicus, in the Northwest Atlantic. Duo Research Archive (University of Oslo). 1 indexed citations

10.

Greaves, Danielle K., Jason F. Schreer, Michael O. Hammill, & Jennifer M. Burns. (2005). Diving Heart Rate Development in Postnatal Harbour Seals,Phoca vitulina. Physiological and Biochemical Zoology. 78(1). 9–17. 33 indexed citations

11.

Lapierre, Jennifer L., Jason F. Schreer, Jennifer M. Burns, & Michael O. Hammill. (2004). Developmental changes in cardiorespiratory patterns associated with terrestrial apnoeas in harbour seal pups. Journal of Experimental Biology. 207(22). 3891–3898. 27 indexed citations

12.

Greaves, Danielle K., et al.. (2004). GROWTH RATE AND SHEDDING OF VIBRISSAE IN THE GRAY SEAL, HALICHOERUS GRYPUS: A CAUTIONARY NOTE FOR STABLE ISOTOPE DIET ANALYSIS. Marine Mammal Science. 20(2). 296–304. 54 indexed citations

13.

Greaves, Danielle K., Richard L. Hughson, Zbigniew L. Topor, et al.. (2004). CHANGES IN HEART RATE VARIABILITY DURING DIVING IN YOUNG HARBOR SEALS, PHOCA VITULINA. Marine Mammal Science. 20(4). 861–871. 18 indexed citations

14.

Hammill, Michael O., et al.. (2003). Pup development and timing of pupping in harbour seals (Phoca vitulina) in the St. Lawrence River estuary, Canada. Canadian Journal of Zoology. 81(2). 188–194. 30 indexed citations

15.

Grahl‐Nielsen, Otto, et al.. (2000). Transfer of fatty acids from female seal blubber via milk to pup blubber. Journal of Comparative Physiology B. 170(4). 277–283. 29 indexed citations

16.

Iverson, Sara J., et al.. (1999). Fat transfer and energetics during lactation in the hooded seal: the roles of tissue lipoprotein lipase in milk fat secretion and pup blubber deposition. Journal of Comparative Physiology B. 169(6). 377–390. 37 indexed citations

17.

Hammill, Michael O., Garry B. Stenson, R. A. Myers, & Wayne T. Stobo. (1998). Pup production and population trends of the grey seal (Halichoerus grypus) in the Gulf of St. Lawrence. Canadian Journal of Fisheries and Aquatic Sciences. 55(2). 423–430. 29 indexed citations

18.

Hammill, Michael O., Christian Lydersen, Kit M. Kovacs, & Becky Sjare. (1997). Estimated Fish Consumption by Hooded Seals (Cystophora cristata), in the Gulf of St. Lawrence. Journal of Northwest Atlantic Fishery Science. 22. 249–2576. 23 indexed citations

19.

Smith, Thomas G., Michael O. Hammill, & Anthony R. Martin. (1994). Herd composition and behaviour of white whales (Delphinapterus leucas) in two Canadian arctic estuaries. 39. 175–184. 37 indexed citations

20.

Stenson, Garry B., et al.. (1993). Pup Production of Harp Seals, Phoca groenlandica, in the Northwest Atlantic. Canadian Journal of Fisheries and Aquatic Sciences. 50(11). 2429–2439. 38 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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