Wallabies and Roads: Interactions and Management in an Urbanising Landscape
File version
Author(s)
Primary Supervisor
Jones, Darryl
Other Supervisors
McCallum, Hamish
Taylor, Brendan
Editor(s)
Date
Size
File type(s)
Location
License
Abstract
Understanding the impacts of roads on wildlife and the natural environment is of increasing importance, especially in the context of widespread urbanisation. Macropods (mostly kangaroos and wallabies) are a diverse and widespread taxon in Australia that has been significantly affected by the presence of roads in various ways. Although a moderate volume of research has been conducted on the interactions between macropod species and roads in Australia, this a fraction of the research effort conducted on large mammals in Europe and North America. Research that encompasses a variety of aspects of interactions between roads and macropods (and wildlife in general) is needed to broaden our perspective on impacts and mitigation. Patterns of wallaby road mortality were investigated in a per-urban area of South East Queensland. Wallaby road-kill rates varied greatly; between 0.044 and 0.883 road-kills km-1 month-1 at the road or road section scale. Four wallaby mortality hotspots and several other areas of high mortality density were identified from the kernel density spatial analysis. Percent of commercial vehicle traffic (positively correlated) and distance to water (negatively correlated) were important spatial variables for determining the patterns of red-necked wallaby road-kill. Cumulative rainfall over the previous four weeks and maximum wind gust speed (both negatively correlated) were important temporal variables in determining the patterns of red-necked wallaby road-kill. Too few swamp wallaby road-kills were observed to be analysed.
Journal Title
Conference Title
Book Title
Edition
Volume
Issue
Thesis Type
Thesis (PhD Doctorate)
Degree Program
Doctor of Philosophy (PhD)
School
Griffith School of Environment
Publisher link
Patent number
Funder(s)
Grant identifier(s)
Rights Statement
Rights Statement
The author owns the copyright in this thesis, unless stated otherwise.
Item Access Status
Public
Note
Access the data
Related item(s)
Subject
Wallaby road mortality
Macropods and roadkill
Red-necked wallaby road-kill
Road wildlife interaction