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Mountain bike activity in natural areas - Murdoch Research ...

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A case study from John Forrest National Park, Western Australia<br />

• Three biophysical impacts were def<strong>in</strong>ed as critical to understand<strong>in</strong>g the effect of mounta<strong>in</strong> <strong>bike</strong>s <strong>in</strong> <strong>natural</strong><br />

<strong>areas</strong>:<br />

1. Trail erosion from skidd<strong>in</strong>g, break<strong>in</strong>g and formation of ruts<br />

2. Creation of <strong>in</strong>formal trails<br />

3. Creation of <strong>in</strong>formal technical trail features<br />

• A GPS and GIS assessment method is appropriate for quantify<strong>in</strong>g the impacts of <strong>in</strong>formal trail networks<br />

and trail modifications <strong>in</strong> <strong>natural</strong> <strong>areas</strong>.<br />

Future Action<br />

• Conduct research <strong>in</strong>to quantify<strong>in</strong>g the impacts of more aggressive rid<strong>in</strong>g styles, skidd<strong>in</strong>g and break<strong>in</strong>g, on<br />

trails <strong>in</strong> <strong>natural</strong> <strong>areas</strong>.<br />

• Use the GPS and GIS mapp<strong>in</strong>g assessment tool to determ<strong>in</strong>e the extent of the mounta<strong>in</strong> <strong>bike</strong> impacts <strong>in</strong><br />

<strong>natural</strong> and protected <strong>areas</strong>, such as JFNP, by track<strong>in</strong>g all known mounta<strong>in</strong> <strong>bike</strong> impacted <strong>areas</strong>. All<br />

impacted sites can be plotted on a Park map to provide an overall basel<strong>in</strong>e condition assessment of the Park<br />

that can then be monitored over time.<br />

• Develop a management strategy and rehabilitation plan to ameliorate the most impacted <strong>areas</strong> of JFNP.<br />

Where mounta<strong>in</strong> bik<strong>in</strong>g is a significant recreational <strong>activity</strong> a plan should be developed that considers<br />

clos<strong>in</strong>g off some trails for rehabilitation, <strong>in</strong>stigates ma<strong>in</strong>tenance on other trails to make them suitable for<br />

the designated recreational use and exam<strong>in</strong>es alternative locations where facilities accommodat<strong>in</strong>g the more<br />

impact<strong>in</strong>g activities, i.e. technical trail features, can be developed.<br />

• Display an impact map and <strong>in</strong>terpretive signage at Park <strong>in</strong>formation <strong>areas</strong> to <strong>in</strong>form mounta<strong>in</strong> <strong>bike</strong>rs about<br />

the consequences of their actions.<br />

vi

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