Research output per year
Research output per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Dive into the research topics where Guilherme A. Bortolotto is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Behavioral repertoire of Lahille’s bottlenose dolphins that interact with artisanal fishers
Serpa, N., Frainer, G., dos Santos, B., A. Bortolotto, G. & B. Moreno, I., 23 Feb 2024, In: Behavioral Ecology and Sociobiology. 78, 3, 12 p., 31.Research output: Contribution to journal › Article › peer-review
Open AccessFile3 Downloads (Pure) -
Aerial survey perspectives on humpback whale resiliency in Maui Nui, Hawaiʻi, in the face of an unprecedented North Pacific marine warming event
Mobley Jr, J. R., Deakos, M. H., Pack, A. A. & Bortolotto, G. A., 18 Jul 2023, In: Marine Mammal Science. 39, 3, p. 842-857 16 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile5 Citations (Scopus)146 Downloads (Pure) -
Critically endangered franciscana dolphins in an estuarine area: Fine-scale habitat use and distribution from acoustic monitoring in Babitonga Bay, southern Brazil
Paitach, R. L., Bortolotto, G. A., Amundin, M. & Cremer, M. J., 09 Mar 2023, In: Marine Ecology Progress Series. 707, p. 131-150 20 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile3 Citations (Scopus)58 Downloads (Pure) -
Distribution and habitat use modelling from satellite tracking data of humpback whales in Brazil agrees with shipboard survey data modelling
Bortolotto, G. A., Zerbini, A. N., Thomas, L., Andriolo, A. & Hammond, P., 05 Oct 2023, In: Marine Ecology Progress Series. 720, p. 161-174 14 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile67 Downloads (Pure) -
Wintertime polynya structure and variability from thermal remote sensing and seal-borne observations at Pine Island Glacier, West Antarctica
Savidge, E., Snow, T., Siegfried, M. R., Zheng, Y., Villas Bôas, A. B., Bortolotto, G. A., Boehme, L. & Alley, K. E., 17 May 2023, In: IEEE Transactions on Geoscience and Remote Sensing. 61, 13 p., 4300813.Research output: Contribution to journal › Article › peer-review
Open AccessFile5 Citations (Scopus)42 Downloads (Pure) -
First record of sharksucker Echeneis naucrates (Perciformes, Echeneidae) associated with a young Guiana dolphin Sotalia guianensis (Cetartiodactyla, Delphinidae) in north-eastern Brazil
Souto, L. R. A., Ross, T. E. W., Sampaio, C. L. S., Reis, M. S. S. & Bortolotto, G. A., 25 Aug 2022, In: Journal of the Marine Biological Association of the United Kingdom. 102, 5, p. 386-389 4 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile4 Citations (Scopus)18 Downloads (Pure) -
Ocean variability beneath Thwaites Eastern Ice Shelf driven by the Pine Island Bay Gyre strength
Dotto, T. S., Heywood, K. J., Hall, R. A., Scambos, T. A., Zheng, Y., Nakayama, Y., Hyogo, S., Snow, T., Wåhlin, A. K., Wild, C., Truffer, M., Muto, A., Alley, K. E., Boehme, L., Bortolotto, G. A., Tyler, S. W. & Pettit, E., 21 Dec 2022, In: Nature Communications. 13, 1, 13 p., 7840.Research output: Contribution to journal › Article › peer-review
Open AccessFile24 Citations (Scopus)87 Downloads (Pure) -
Alternative method for assessment of southwestern Atlantic humpback whale population status
Bortolotto, G. A., Thomas, L., Hammond, P. & Zerbini, A. N., 17 Nov 2021, In: PLoS ONE. 16, 11, 13 p., e0259541.Research output: Contribution to journal › Article › peer-review
Open AccessFile8 Citations (Scopus)36 Downloads (Pure) -
Breathing synchrony in franciscana (Pontoporia blainvillei) and Guiana dolphins (Sotalia guianensis) in Southern Brazil
Actis, P. S., Danilewicz, D., Cremer, M. J. & Bortolotto, G. A., 30 Jul 2018, In: Marine Mammal Science. 34, 3, p. 777-789 13 p.Research output: Contribution to journal › Article › peer-review
File7 Citations (Scopus)9 Downloads (Pure) -
Whale distribution in a breeding area: spatial models of habitat use and abundance of western South Atlantic humpback whales
Bortolotto, G. A., Danilewicz, D., Hammond, P., Thomas, L. & Zerbini, A. N., 27 Dec 2017, In: Marine Ecology Progress Series. 585, p. 213-227 15 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile34 Citations (Scopus)34 Downloads (Pure) -
Anthropogenic impact on a pregnant Cuvier’s beaked whale (Ziphius cavirostris) stranded in Brazil
Bortolotto, G. A., Morais, I. O. B., Ferreira, P. R. B., Reis, M. S. S. & Souto, L. R. A., 13 Jun 2016, In: Marine Biodiversity Records. 9, 1, 5 p., 30.Research output: Contribution to journal › Article › peer-review
Open AccessFile5 Citations (Scopus)16 Downloads (Pure)
Datasets
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Amundsen Sea seal-tag CTD data (2014, 2019, 2020)
Savidge, E., Snow, T., Siegfried, M. R., Zheng, Y., Villas Bôas, A. B., Bortolotto, G., Boehme, L. & Alley, K. E., Zenodo, 02 Mar 2023
DOI: 10.5281/zenodo.7696898, https://www.meop.net/database/meop-databases
Dataset
File
Press/Media
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Aber Academic helps track lost penguins as they journey home
19 Jul 2025
1 item of Media coverage
Press/Media: Media coverage
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Aberystwyth academics selected for prestigious Welsh Crucible programme
Bortolotto, G. A., Filmer, A. & Roberts, J.
21 May 2025
1 Media contribution
Press/Media: Media coverage
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Aberystwyth academics selected for prestigious Welsh Crucible programme
Bortolotto, G. A., Filmer, A. & Roberts, J.
20 May 2025
1 Media contribution
Press/Media: Media coverage
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Seals reveal age of Antarctic water for first time
01 Jul 2024
1 item of Media coverage
Press/Media: Media coverage
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Age of Antarctic ice being revealed by seals in Aberystwyth University research
01 Jul 2024
1 Media contribution
Press/Media: Media coverage
Activities
- 1 Hosting an academic visitor
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Thayusky Correa
Bortolotto, G. A. (Host)
Sept 2022 → Feb 2023Activity: Hosting a visitor › Hosting an academic visitor