Measuring the effects of human activity on Weddell Seals (Leptonychotes weddellii)

• Other Authors: AADC (owner), AADC, DATA OFFICER (distributor), AADC, DATA OFFICER (custodian), AU/AADC > Australian Antarctic Data Centre, Australia (hasAssociationWith), Australian Antarctic Data Centre (publisher), Australian Antarctic Division (sponsor), GIESE, MELISSA (hasPrincipalInvestigator), Giese, M. and van Polanaen Petel, T. (originator), VAN POLANEN PETEL, TAMARA (collaborator), VAN POLANEN PETEL, TAMARA (hasPrincipalInvestigator), VAN POLANEN PETEL, TAMARA (author)
• Format: Dataset
• Language: unknown
• Published: Australian Ocean Data Network
• Subjects: economy; oceans; EARTH SCIENCE > AGRICULTURE > ANIMAL SCIENCE > ANIMAL ECOLOGY AND BEHAVIOR; ANIMAL MANAGEMENT SYSTEMS; BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES; ANIMALS/VERTEBRATES > MAMMALS; BEHAVIOUR; CAMERA NUMBER; CLOUD COVER; CONDUCTIVITY; COUNTER NUMBER; COW ID; DATE; DISTANCE OF CLOSEST PAIR; DISTANCE OF TIDE CRACK; DISTURBANCE; EVENT; HEART RATE; LEPTONYCHOTES WEDDELLII; LOCATION; NEW ID; PH; PHYSIOLOGY; POSITION OF PUP; RESPIRATION RATE; SALINITY; TAPE NUMBER; TEMPERATURE; TIME; WEDDELL SEAL; WHERE APPROACHED; WIND DIRECTION; WIND SPEED; Cameras; GROUND-BASED OBSERVATIONS; AMD/AU; CEOS; AMD; CONTINENT > Antarc*; Antarctic; Antarctica; Weddell Seal; Weddell Seals
• Online Access: https://researchdata.edu.au/measuring-effects-human-leptonychotes-weddellii/2820060

Progress Code: completed Statement: See the readme file for information regarding newer datasets. Analysis of data may prove difficult without the correct software dongle. The number of people travelling to Antarctica is growing, with much of the recent increase in visitor numbers attributable to an expansion in commercial tourism (Enzenbacher 1992; 1994). Most visitors to the region seek direct interactions with the wildlife and so visit breeding groups of seals and seabirds (Stonehouse 1965; Muller-Schwarze 1984). Invariably, this involves travelling to breeding sites by helicopter, inflatable motorised boat (e.g. zodiac) or over-snow vehicle, then making relatively close approaches on foot to photograph and observe the animals. At present, there is information to suggest that visitation can have a negative effect on some Antarctic wildlife, causing changes to behaviour, physiology and breeding success (Culik et al. 1989; Woehler et al. 1994, Giese 1996; Giese 1998, Giese and Riddle 1999). However, the responses of Weddell seals (Leptonychotes weddellii) to human activity have never been systematically examined. As a result, any guidelines to control human activity around these animals are based either on opportunistic observations of seal response, and/or assumptions as to the level of disturbance seals are experiencing. Therefore, the primary objective of the research is to measure the responses of Weddell seals to various human disturbance stimuli. In so doing, the research aims to make quality information available for the development of a comprehensive and scientifically based set of guidelines for managing interactions between people and Antarctic seals. The research will adopt an experimental approach, whereby seals are experimentally exposed to particular types and intensities of human activity while their responses are objectively quantified. As far as possible, experiments are designed to replicate actual disturbances that Weddell seals are presently exposed to in Antarctica. As such, the ...