Effects of trampling on in-stream macroinvertebrate communities from canyoning activity in the Greater Blue Mountains World Heritage Area

Hardiman, Nigel and Burgin, Shelley (2011) Effects of trampling on in-stream macroinvertebrate communities from canyoning activity in the Greater Blue Mountains World Heritage Area. Wetlands Ecology Management, 19 (1). pp. 61-71. ISSN 0923-4861 (Print) 1572-9834 (Online). (The full text of this publication is not available from this repository)

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Official URL
http://dx.doi.org/10.1007/s11273-010-9200-4

Abstract

Perceived growth in the adventure recreation sport of canyoning in the Greater Blue Mountains World Heritage Area (Australia) has raised concerns with park management that such activity is resulting in unsustainable visitor impacts to canyon ecosystems. Three levels of trampling intensity were applied within an upland section of a canyon stream to assess the impact of trampling on benthic macroinvertebrate communities. After an initial detrimental effect from trampling, there was a rapid recovery of the macroinvertebrate community. Recovery occurred within one day of trampling ceasing, and overall community composition was similar among treatments after 15 days. However, by day 15 the untrampled sites showed a substantial decrease in animal abundance. This indicated that adjacent habitat contributed greatly to the recolonisation of animals into trampled areas.

Item Type: Article
Subjects: Q Science > Q Science (General)
Divisions: Faculties > Social Sciences > School of Anthropology and Conservation > DICE (Durrell Institute of Conservation and Ecology)
Depositing User: Nigel Hardiman
Date Deposited: 18 Sep 2012 12:53
Last Modified: 25 Jan 2013 09:54
Resource URI: http://kar.kent.ac.uk/id/eprint/30511 (The current URI for this page, for reference purposes)
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