Tourism and recreation listed as a threat for a wide diversity of vascular plants: a continental scale review.
Tourism and recreation are diverse and popular activities. They may also contribute to the risk of extinction for some plants because of the range and severity of their impacts, including in protected areas: but which species, where and how? To evaluate the extent to which tourism and recreation may be threatening process for plants, we conducted a continental level review of listed threats to endangered vascular plants using data from Australia. Of the 659 vascular plant species listed as critically endangered or endangered by the Australian Government, tourism and recreation were listed as a threat(s) for 42%. This is more than those listed as threatened by climate change (26%) and close to the proportion listed as threatened by altered fire regimes (47%). There are plant species with tourism and recreation listed threats in all States and Territories and from all but one bioregion in Australia. Although more than 45 plant families have species with tourism and recreation listed as threats, orchids were the most common species listed as at risk from these threats (90 species). The most common types of threats listed were visitors collecting plants in protected areas (113 species), trampling by hikers and others (84 species), damage from recreational vehicles (59 species) and road infrastructure (39 species). Despite the frequency with which tourism and recreation were listed as threats in Australia, research quantifying these threats and methods to ameliorate their impacts are still limited. Although this lack of information contributes to the challenge of managing tourism and recreation, impacts from visitors will often be easier to manage within natural areas than those from larger scale threats such as altered fire regimes and climate change.
Environmental Futures Research Institute, Griffith School of Environment, Griffith University Gold Coast, QLD 4222, Australia.
Benjamin Luke
BL
Rankin
Environmental Futures Research Institute, Griffith School of Environment, Griffith University Gold Coast, QLD 4222, Australia.
Mark
M
Ballantyne
Environmental Futures Research Institute, Griffith School of Environment, Griffith University Gold Coast, QLD 4222, Australia. Electronic address: c.pickering@griffith.edu.au.
Catherine Marina
CM
Pickering
D001315:Australia; D044822:Biodiversity; D003247:Conservation of Natural Resources; D006801:Humans; D063245:Plant Development; D014195:Travel
Australia; Conservation; Critically endangered; Endangered; Nature-based tourism; Protected areas; Recreation ecology