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Dr Julia Hazel

Julia Hazel in the fieldResearch Scientist

Coastal and Estuarine Ecology Group

Email:

Phone: +61 407 431 382








Background

A life-long interest in wildlife and natural environments led me back to scientific research after professional diversion to work in Information Technology. In 2009, I completed a PhD at James Cook University in Townsville where my research focussed on the behaviour of marine turtles in near-shore foraging grounds and the animals’ vulnerability to being struck by fast-moving boats. I was subsequently appointed an Adjunct Research Fellow at JCU. In that role I have continued to run several independent projects and undertake new collaborative work with TropWATER and CMES research colleagues.

Research Interests

My research focusses broadly on wildlife behaviour and ecology. I am particularly interested in marine species and coastal birds, and in seeking new insights to conserve their vital habitats and minimise harmful impacts of human activity on wild species.

I am also very interested in developing and enhancing fieldwork techniques, technologies and analytic methods for investigating the behaviour of elusive wild species.

I enjoy collaboration, mentoring and co-supervising graduate students and I’m always open to discussing ideas for new projects.

Current Projects

Together with several colleagues I am involved in long-term studies of marine turtles at focal sites along the Queensland coast, investigating spatial behaviour, diet, body condition, and genetic linkages. We are using a diverse array of electronic telemetry methods, stable isotope analysis, GIS and statistical approaches, relying on R for most of the data wrangling. (I admit to being a technology nerd and R-evangelist at times.)

The avian side of my work currently comprises a multi-season study of Pied Imperial Pigeons including photo-monitoring their nest-attendance patterns at remote island breeding sites. I am also developing a citizen-science project to collect new data on this species along the mainland coast of Queensland (http://pipwatch.net/).

Selected publications

Google Scholar

Hazel J, Venables BL (2017) Can island specialists succeed as urban pioneers? Pied imperial-pigeons provide a case study. Wildlife Research 44 (1): 40-47

Shimada T, Limpus C, Jones R, Hazel J, Groom R, Hamann M (2016) Sea turtles return home after intentional displacement from coastal foraging areas. Marine biology 163 (1) 8

Fuentes MMPB, Bell, Ian Bell; Hagihara R; Hamann M; Hazel J; Huth A; Seminoff JA; Sobtzick S; Marsh H (2015) Improving in-water estimates of marine turtle abundance by adjusting aerial survey counts for perception and availability biases. Journal of Experimental Marine Biology and Ecology 471:77-83

Shimada T, Aoki S, Kameda K, Hazel J, Reich K, Kamezaki N (2014) Site fidelity, ontogenetic shift and diet composition of green turtles Chelonia mydas in Japan inferred from stable isotope analysis. Endangered Species Research 25:151-164

Hazel J, Hamann M, Lawler IR (2013) Home range of immature green turtles tracked at an offshore tropical reef using automated passive acoustic technology. Marine Biology 160 (3):617-627

Hazel J (2009) Evaluation of fast-acquisition GPS in stationary tests and fine-scale tracking of green turtles. Journal of Experimental Marine Biology and Ecology 374: 58-68

Hazel J, Lawler IR, Hamann M, (2009) Diving at the shallow end: Green turtle behaviour in near-shore foraging habitat. Journal of Experimental Marine Biology and Ecology 371: 84–92

Hazel J, Lawler IR, Marsh H, Robson S (2007) Vessel speed increases collision risk for the green turtle Chelonia mydas. Endangered Species Research 3:105-113

Hazel J, Gyuris E (2006) Vessel-related mortality of sea turtles in Queensland, Australia. Wildlife Research 33:149-154

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