Dr Guilherme A. Bortolotto de Oliveira

Research Fellow in Polar Marine Ecology

Researcher profile

Email

gabdo@st-andrews.ac.uk

 

Selected publications

• 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., 20 Mar 2023, In: Marine Mammal Science. Early View, 16 p.

  Research output: Contribution to journal › Article › peer-review

• 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., 9 Mar 2023, In: Marine Ecology Progress Series. 707, p. 131–150 20 p.

  Research output: Contribution to journal › Article › peer-review

• Open access

  First record of sharksucker Echeneis naucrates (Perciformes, Echeneidae) associated to 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. D. S. D. S. D. & Bortolotto, G. A., 25 Aug 2022, (E-pub ahead of print) In: Journal of the Marine Biological Association of the United Kingdom. 102, 5, 4 p.

  Research output: Contribution to journal › Article › peer-review

• Open access

  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., Wahlin, 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, 13 p., 7840.

  Research output: Contribution to journal › Article › peer-review

• Open access

  Alternative method for assessment of southwestern Atlantic humpback whale population status

  Bortolotto, G. A., Thomas, L., Hammond, P. S. & Zerbini, A., 17 Nov 2021, In: PLoS ONE. 16, 11, 13 p., e0259541.

  Research output: Contribution to journal › Article › peer-review

• Open access

  Guidance on the identification of Important Marine Mammal Areas (IMMAs)

  Tetley, M., Hoyt, E., Notarbartolo di Sciara, G., Braulik, G. T., Ardron, J., Kaschner, K., Panigada, S., Reeves, R., Barr, B., Smith, B., Kershaw, F., Fernandez, M., Boyd, C., Yesson, C., Genov, T., Bortolotto, G. A. & Rosenbaum, H., Feb 2021, 85 p. International Union for Conservation of Nature (IUCN).

  Research output: Other contribution

• 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., Jul 2018, In: Marine Mammal Science. 34, 3, p. 777-789

  Research output: Contribution to journal › Article › peer-review

• From the southern right whale hunting decline to the humpback whaling expansion: a review of whale catch records in the tropical western South Atlantic Ocean

  de Morais, I. O. B., Danilewicz, D., Zerbini, A. N., Edmundson, W., Hart, I. B. & Bortolotto, G. A., Jan 2017, In: Mammal Review. 47, 1, p. 11-23

  Research output: Contribution to journal › Article › peer-review

• Open access

  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. S., Thomas, L. J. & Zerbini, A. N., 27 Dec 2017, In: Marine Ecology Progress Series. 585, p. 213-227

  Research output: Contribution to journal › Article › peer-review

• Open access

  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. D. S. S. D. & Souto, L. R. A., 13 Jun 2016, In: Marine Biodiversity Records. 9, p. 1-5 5 p., 30.

  Research output: Contribution to journal › Article › peer-review

 

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