van Polanen Petel, T.D., Giese, M.A. and Bryden, M. (2001), Do Visitors Disturb Weddell Seals in Antarctica?, Presented at the Southern Hemisphere Marine Mammal Conference, Phillip Island, Australia.

van Polanen Petel, T.D., Giese, M.A. and Bryden, M. (2001), Measuring the Effects of Human Activity on Weddell Seals (Leptonychotes weddellii) in Antarctica., Presented at the SCAR Biology Symposium, Amsterdam, The Netherlands.

van Polanen Petel, T.D., Giese, M.A., Wotherspoon, S and Hindell, M.A. (2008), A preliminary investigation of the effect of repeated pedestrian approaches to Weddell seals (Leptonychotes weddellii), Applied Animal Behaviour Science, 112, 1, 205-211

van Polanen Petel, T.D., Giese, M.A., Wotherspoon, S and Hindell, M.A. (2007), The behavioural response of lactating Weddell seals (Leptonychotes weddellii) to over-snow vehicles: A Case Study, Canadian Journal of Zoology, 85, 4, 488-496

van Polanen Petel, T., Terhune, J.M., Hindell, M.A. and Giese, M.A. (2006), An Assessment of the Audibility of Sound from Human Transport by Breeding Weddell Seals Leptonychotes weddellii, Wildlife Research, 33, 275-291

van Polanen Petel, T.D. (2005), Measuring the Effects of Human Activity on Weddell Seals (Leptonychotes weddellii) in Antarctica, Monash University, Doctoral thesis

Bodley, K., van Polanen Petel, T. and Gales, N. (2004), Immobilisation of Free-living Weddell Seals Leptonychotes weddellii using Midazolam and Isoflurane., Polar Biology, 28, 631-636

van Polanen Petel, T.D., Giese, M.A., Hindell, M.A., and Wotherspoon, S. (2005), The Behavioural Responses of Lactating Weddell Seals and their Pups (Leptonychotes weddellii) to Pedestrian Approaches., Presented at the International Wildlife Management Society Conference, Hobart, Australia.

van Polanen Petel, T.D., Giese, M.A., Hindell, M.A., and Wotherspoon, S. (2004), Behavioural Responses of Lactating Weddell Seals (Leptonychotes weddellii) to Human Activity., Presented at the Australian Marine Science Association Conference, Hobart, Australia.

van Polanen Petel, T.D., Giese, M.A., Hindell, M.A., and Riddle, M.J. (2003), Measuring the Effects of Human Activity on Weddell Seals in Antarctica., Presented at the 3rd International Wildlife Management Congress, Christchurch, New Zealand.

van Polanen Petel, T.D., Giese, M.A., Hindell, M.A., and Wotherspoon, S. (2005), The Behavioural Responses of Lactating Weddell Seals and their Pups (Leptonychotes weddellii) to Pedestrian Approaches., Presented at the Society of Marine Mammal Conference, San Diego, USA.

van Polanen Petel, T.D., Giese, M.A. and Bryden, M. (2001), Do Visitors Disturb Weddell Seals in Antarctica?, Presented at the Southern Hemisphere Marine Mammal Conference, Phillip Island, Australia

van Polanen Petel, T.D., Giese, M.A. and Bryden, M. (2001), Are Humans in Antarctica Having an Effect on Weddell Seals (Leptonychotes weddellii)?, Presented at the Sustainable Wildlife Tourism Conference, Hobart, Australia.