This study assessed the social and biophysical impacts of camping in the eucalypt forests of southwestern Western Australia. This was an integrated study examining both biophysical and social impacts in designated, developed and informal recreation areas used for camping. Four existing and proposed national parks and a Reserve, comprised of 110 designated and 12 informal campsites, provided the study sites. Previous research has focused on backcountry campsites and trails in wilderness areas in United States. A combined survey approach using multiple indicator ratings and measures was used to assess the biophysical impacts of camping. Adjustments to monitoring procedures used in backcountry areas were made so that the indicators were applicable to designated, developed campsites where a management footprint has been imposed. Visitors were surveyed at the designated campsites to establish how existing recreation opportunities were being used. Further, potential indicators and standards were identified to determine what kinds of social and resource conditions were acceptable to visitors and managers. A rating system was then developed combining biophysical and social indicators of importance to visitors and managers with their perceptions of acceptable change obtained from the surveys. Based on the indices derived from the rating system and results for a suite of associated indicators, designated campsites were significantly less impacted than informal ones. For both campsite types the amount of tree damage and litter exceeded the standards set by 50% of visitors and managers. Both visitors and managers were generally more concerned about biophysical impacts than they were about social ones, although site cleanliness was of concern. Both were generally satisfied with the size and number of groups encountered, in contrast to study findings from the United States. This study has developed and successfully applied an integrated approach to monitoring the impacts of recreational use on forested campsites in southwestern Australia. This system effectively and efficiently uses a combination of multiple indicator ratings and measures to produce an impact index, plus social surveys to provide information on conditions, indicators and standards of importance to managers and visitors. It also provides a means for the first time, of objectively monitoring designated, developed campsites where it is inappropriate to judge impacts against an undisturbed control.

Land managers are facing increasing visitation rates on the resources under their care resulting in associated impacts and complex management challenges. As the Shawnee National Forest (SNF) management team updates and revises the 2006 SNF Land and Resource Management Plan, understanding influences on visitor attitudes and behaviors becomes essential. This dissertation presents findings and associated planning recommendations from three social science research efforts on the SNF. The first manuscript examined the effects of the knowledge of, and attitudes towards, Leave No Trace (LNT), as well as visitor perceptions of effectiveness and difficulty to perform minimum impact practices, on the intentions of visitors to perform future minimum impact behaviors. A survey instrument was deployed at ten different recreation sites on the forest to measure the variables of interest. Results indicated that visitor attitudes toward the appropriateness of practicing LNT, perceptions of effectiveness of LNT practices and beliefs pertaining to the ease of LNT practice do, to an extent, influence visitor behavioral intentions. The second manuscript examined the relationships within, and influences of, levels of recreation specialization, place bonding and origin of introduction to the sport of rock climbing on the environmental awareness of climbers. Results indicated that climbers are aware of ecological conditions at Jackson Falls, SNF. Origin of introduction was not a direct influence on impact awareness, as were the constructs of specialization and place, however it was correlated with both constructs suggesting a possible indirect influence. When combined, the constructs of specialization and place influenced climber awareness, albeit the influence was small. Moreover, as the combination of these constructs served as a better predictor than each alone, underlying drivers of influence within each construct is suspected. Recommendations for further research that deconstructs recreation specialization and place bonding are discussed. The third manuscript addressed relationships within, and influences of: past experience; economic investment; skill; centrality to lifestyle; commitment; place familiarity, belongingness, identity, dependence, and rootedness; origin of introduction and knowledge of LNT on rock climbers’ attitudes and self-reported onsite behaviors. Origin was not a direct influence on attitudes or behaviors. Knowledge was correlated with behaviors. While several relationships between variables were uncovered, predictive potential of variables on attitude and behavior was small. Exploratory Factor Analysis was conducted uncovering four underlying unobservable factors within the variables. A proposed model and associated implications are discussed. Management recommendations emerging from this dissertation, including strategies for indirect management opportunities such as persuasive messaging and minimum impact education efforts as well as opportunities for adaptive co-management opportunities with area recreation advocacy groups, were discussed in the concluding chapter.

The objectives of this study were two fold. The first was to quantify the nature and extent of current levels of human impact in alpine areas at four sites within Fiordland and Mount Aspiring National Parks along walking tracks at Key Summit, Gertrude Saddle, Borland Saddle and Sugarloaf Pass. In order to do so, a survey was carried out with transects placed perpendicular to the track, and distributed among different vegetation types. In each transect, plant structural and compositional aspects, and soil and environmental parameters were measured. Transects were divided into track, transition, undisturbed and control zones, and changes to dependent variables were compared with distance from the track centre. Damage from visitor impact was largely restricted to within 1m from the track centre. The most significant impacts were to structural aspects of plant and soil properties with significant reductions in plant height, total vegetation cover and bryophyte cover, and increases in bareground and erosion on tracks. Erosion was more prevalent on slopes greater than 25°, while tracks on peat soils contained greater bareground exposure, particularly of organic soil. The second study objective was to investigate the relationship between specific levels of impact and the resulting damage to two key alpine vegetation types, tussock herb field and cushion bog. This was undertaken by carrying out controlled trampling experiments, measuring changes to plant structural and compositional aspects four weeks and one year after treatment. Both vegetation types saw dramatic reductions in total vegetation cover and height immediately after trampling, however overall composition and species richness varied little. These two alpine vegetation types showed moderate-low resistance to initial impact and low resilience, with very little recovery evident one year later. Research intothese two areas is important for managing visitor use within alpine areas in order to meet conservation and recreation goals. The survey indicates that alpine community types are very sensitive to visitor use, showing significant structural damage, however the spatial extent of impact is limited within the broader landscape. Instead, visitor impacts associated with tracks are likely to be more visually and aesthetically significant, influencing the visitor experience. The trampling experiments indicate that use levels over 25-75 passes per year within tussock herbfield and cushion bog vegetation on peat soils will result in ongoing damage to previously undisturbed sites. Methods for minimising impacts include limiting visitor numbers, public education in low impact practices, redirection of tracks and use to areas that are less sensitive, the dispersal of visitor activity at very low use intensities (less than 75 direct passes per year) and the concentration of activity on tracks above this level.

No description available.

Alpine tundra is notorious for its fragility and slow recovery following disturbance. Tourism is increasing in alpine areas, creating the need to improve our understanding of the impacts of recreation in these ecosystems. This study examined the impacts of hiking and off-highway vehicle use on the vascular flora of dry alpine meadows in the Canadian Rockies by comparing community data, including rare plant distributions, on recreational trails, on intact tundra meadows, and on sparsely vegetated gravel steps formed by frost disturbance. The trails were found to be different from both undisturbed and naturally disturbed tundra in terms of vascular plant cover, diversity, species composition and soil compaction. Rare plants do not seem to be adversely affected by recreational activities. Trampling leads to environmental conditions that will likely make regeneration of abandoned trails an extremely slow process, and it is advisable to limit the extent of trail networks in alpine areas. / Conservation Biology

The objectives of this study were two fold. The first was to quantify the nature and extent of current levels of human impact in alpine areas at four sites within Fiordland and Mount Aspiring National Parks along walking tracks at Key Summit, Gertrude Saddle, Borland Saddle and Sugarloaf Pass. In order to do so, a survey was carried out with transects placed perpendicular to the track, and distributed among different vegetation types. In each transect, plant structural and compositional aspects, and soil and environmental parameters were measured. Transects were divided into track, transition, undisturbed and control zones, and changes to dependent variables were compared with distance from the track centre. Damage from visitor impact was largely restricted to within 1m from the track centre. The most significant impacts were to structural aspects of plant and soil properties with significant reductions in plant height, total vegetation cover and bryophyte cover, and increases in bareground and erosion on tracks. Erosion was more prevalent on slopes greater than 25°, while tracks on peat soils contained greater bareground exposure, particularly of organic soil. The second study objective was to investigate the relationship between specific levels of impact and the resulting damage to two key alpine vegetation types, tussock herb field and cushion bog. This was undertaken by carrying out controlled trampling experiments, measuring changes to plant structural and compositional aspects four weeks and one year after treatment. Both vegetation types saw dramatic reductions in total vegetation cover and height immediately after trampling, however overall composition and species richness varied little. These two alpine vegetation types showed moderate-low resistance to initial impact and low resilience, with very little recovery evident one year later. Research intothese two areas is important for managing visitor use within alpine areas in order to meet conservation and recreation goals. The survey indicates that alpine community types are very sensitive to visitor use, showing significant structural damage, however the spatial extent of impact is limited within the broader landscape. Instead, visitor impacts associated with tracks are likely to be more visually and aesthetically significant, influencing the visitor experience. The trampling experiments indicate that use levels over 25-75 passes per year within tussock herbfield and cushion bog vegetation on peat soils will result in ongoing damage to previously undisturbed sites. Methods for minimising impacts include limiting visitor numbers, public education in low impact practices, redirection of tracks and use to areas that are less sensitive, the dispersal of visitor activity at very low use intensities (less than 75 direct passes per year) and the concentration of activity on tracks above this level.