Publications Nova Atlantis Foundation

Fernandez, M; Oviedo, L; Hartman, K; Sousa, B; Azevedo, J.M.N. 2009. Differences in spatial distribution of two small delphinids (Delphinus delphis and Stenella frontalis) in two islands of the Azores Archipelago. Reports of the International Whaling Commission: SC/61/SC8, May 2009.
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Hartman , K.L, Visser, F; and Hendriks A. J. E. 2008. Social structure of Risso's dolphins (Grampus griseus) at the Azores: a stratified community based on highly associated social units. Canadian Journal of Zoology 86(4): 294-306
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Visser, F., Hartman, K.L., Rood, E.J.J., Hendriks, A.J.E. and Wolff, W.J. 2006. Effects of whale watching activities on Risso’s dolphin resting behaviour at the Azores. IWC report SC/58 of the sub-committee on whale watching 2006.

Conference Proceedings:

Spatial and temporal distribution of Hyperoodon ampullatus off Pico Island, Azores.
A.Cosentino, K. Hartman, D. Weilermann, L.G. Garcia, F. Visser
Proceedings of the Annual Conference of the Europen Cetacean Society,Stralsund, Germany, 22-24 March 2010
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First ID Cataloque of Northern bottlenose whales Hyperoodon ampullatus off Pico island, Azores.
D. Weilermann, K. Hartman, A. Cosentino, L.G. Garcia, F. Visser
Proceedings of the Annual Conference of the Europen Cetacean Society, Stralsund, Germany, 22-24 March 2010
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Hartman, K.L; Geelhoed, S; Visser, F; and Azevedo J. N. 2009.
Temporal residency patterns of Risso’s dolphins (Grampus griseus) off Pico island.
Proceedings of the 18th Biennial Conference of the Society for Marine Mammalogy. Quebec City, Canada, 2009
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Hartman , K.L, Visser, F; and Hendriks A. J. E. 2008. Social structure of Risso's dolphins (Grampus griseus) at the Azores: a stratified community based on highly associated social units. Proceedings of the 22 th Annual Conference of the European Cetacean Society. Egmond aan Zee, The Netherlands, 2008 (poster presentation).

Van Geel, N; Visser, F; Hartman, K.l., and Hendriks, A.J.E; and Huisman, J. 2008. Spatial analyses of cetacean distribution off the south coast of Pico (Azores, Portugal) in relation to water depth and slope gradient. Proceedings of the 22 th Annual Conference of the European Cetacean Society. Egmond aan Zee, The Netherlands, 2008 (poster presentation).

Visser, F; Hartman, K.l., and Hendriks, A.J.E. 2008. Stepping stones Azores: Baleen whale feeding ground during migration over North Atlantis Ocean. Proceedings of the 22 th Annual Conference of the European Cetacean Society. Egmond aan Zee, The Netherlands, 2008 (poster presentation).

Simiao, S. Hartman, K.l ., Hendriks, A.J.E; Visser, F; and Azevedo J. 2008. Residency patterns of bottlenose dolphins (Tursiops truncates) off Pico island, Azores. Proceedings of the 22 th Annual Conference of the European Cetacean Society. Egmond aan Zee, The Netherlands, 2008 (oral presentation).

Lindeyer, C.M; Hartman, K.l ., Visser, F., Hendriks, A.J.E and Van Dooren, T.M. 2007. Temporal patters of distribution of bottlenose dolphins (Tursiops truncates) off the south coast of Pico island, Azores. Proceedings of the 21 th Annual Conference of the European Cetacean Society. San Sebastian, Spain,2007 (poster presentation).

Oudejans, M., Visser, F., Hartman, K.l ., and Hendriks, A.J.E. 2007. High whale watching vessel abundance affects the daily resting patters of Risso’s dolphin. Proceedings of the 21 th Annual Conference of the European Cetacean Society. San Sebastian, Spain, 2007 (poster presentation).

Visser, F., Hartman, K.L., and Hendriks, A.J.E. 2007. Land observations at the Azores: efficient tool for management. Proceedings of the 21 th Annual Conference of the European Cetacean Society. San Sebastian, Spain, 2007 (oral presentation).

Visser, F., Hartman, K.L., Rood, E.J.J., Hendriks, A.J.E. and Wolff, W.J. 2006. Effects of whale watching activities on Risso’s dolphin resting behaviour at the Azores. Proceedings of the 20 th Annual Conference of the European Cetacean Society. Gdynia, Poland, 2006 (oral presentation).

Visser, F., Hartman, K.L., A. Hendriks & J. Huisman. 2005. The Azorean waters: Critical foraging habitat for cetaceans in the central North Atlantic Ocean. Proceedings of the 19th Annual Conference of the European Cetacean Society.. La Rochelle, France, 2005. (poster presentation)