Individual study: Ecological indicators for assessing management effectiveness: A case study of horse riding in an Alpine National Park
de Bie K & Vesk P.A. (2014) Ecological indicators for assessing management effectiveness: A case study of horse riding in an Alpine National Park. Ecological Management & Restoration, 15, 215-221
This study is summarised as evidence for the intervention(s) shown on the right. The icon shows which synopsis it is relevant to.
Re-route paths to reduce habitat disturbance
A before-and-after trial between 2001 and 2011 in alpine shrubland in Victoria, Australia (de Bie & Vesk 2014) found that closing paths to reduce habitat disturbance increased the number of plant species, but did not alter shrub cover. After paths were closed former tracks had a higher number of plant species (15 species) than prior to paths being closed (12 species), as well as a higher number of species than areas that were adjacent to paths (12 species). Shrub cover on tracks did not differ significantly before (22%) or after (21%) closure, and this was not significantly different to adjacent areas (33%). Before path closure shrubs in areas adjacent to tracks were taller (26 cm) than those on tracks (17 cm) but after closure there was no significant difference in shrub heights between areas adjacent to tracks (14 cm) and former tracks (20 cm). Horse riding tracks were closed in 2001. In 2001 and 2011 vegetation cover was surveyed using forty 25 m2 plots. Plots were either placed on tracks or directly adjacent to tracks.
(Summarised by Phil Martin)