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dc.contributor.authorBarros, Agustinaen_US
dc.contributor.authorPickering, Catherineen_US
dc.contributor.editorPeter Fredman, Marie Stenseke, Hana Lijendahl, Andres Mossing and Daniel Lavenen_US
dc.description.abstractAreas of high use with free access often end up dissected by networks of trails. As a result, large areas of intact communities can be converted into numerous smaller subpatches (Leung et al., 2011). This type of internal fragmentation has a range of detrimental effects, including those directly due to damage from the trails, but also due to the edge effects of trails. In addition trails can restrict movement among subpatches for species with short dispersal distances, while enhancing the movement of other species along the trails. As a result the total area of intact vegetation is reduced along the trails, and on the verges, but also within subpatches. Changes in vegetation can include reductions in the cover, height, biomass of native plants, changes in species composition, and the introduction and spread of weeds (Monz et al. 2010; Wimpey and Marion, 2011). This multitude of impacts associated with fragmentation due to trail networks is of particular concern in high altitude parks that support rare and fragile ecosystems characterized by slow rates of recovery from disturbance (K沮er, 2003). We assessed how trail networks have fragmented two high conservation value plant communities close to the entrance to the highest altitude protected area in the Southern Hemisphere, Aconcagua Provincial Park.en_US
dc.publisherFriluftsliv i forandringen_US
dc.relation.ispartofconferencenameMMV6 2012en_US
dc.relation.ispartofconferencetitleProceedings of the 6th International Conference on Monitoring and Management of Visitors in Recreational and Protected Areas: Outdoor Recreation in Change – Current Knowledge and Future Challengesen_US
dc.relation.ispartoflocationStockholm, Swedenen_US
dc.subject.fieldofresearchTerrestrial Ecologyen_US
dc.subject.fieldofresearchImpacts of Tourismen_US
dc.titleInformal trails fragment the landscape in a high conservation area in the Andesen_US
dc.typeConference outputen_US
dc.type.descriptionE3 - Conference Publications (Extract Paper)en_US
dc.type.codeE - Conference Publicationsen_US
gro.facultyGriffith Sciences, Griffith School of Environmenten_US
gro.hasfulltextNo Full Text
gro.griffith.authorBarros, Agustina
gro.griffith.authorPickering, Catherine M.

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    Contains papers delivered by Griffith authors at national and international conferences.

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