〖ZK(#〗German Federal Agency for Nature Conservation.Biodiversity and Tuurism:Conflicts on the World’s Seacoasts and Steategies for Their Solution\[M\].Berlin,Heidelberg:SpringerVerlag,1997.
\[18\]Huang,X.,J.G.Geoffrey.Comparetive review of research on environmental impacts of tourism in English and Chinese literatures\[J\].Asia Pacific of Tourism Research,2007,12(1):33-46.
[19]
\[19\]Quinn,J.F.,G.R.Robinson.The effects of experimental subdivision on flowering plant diversity in a California annual grassland\[J\].Journal of Ecology,1987,75:837-856.
[20]
\[20\]Scherer,P.,C.M.Pickering.Recovery of alpine vegetation from grazing and drought:Data from longterm photoquadrats in Kosciuszko National Park,Australia\[J\].Arctic, Antarctic and Alpine Research,2007,(5):574-584.
\[36\]Burden,R.F.,P.F.Randerson.Quantitative studies of the effects of human trampling on vegetation as an aid to the management of seminatural areas\[J\].Journal of Applied Ecology,1972,9:439-457.
[37]
\[37\]Wagar,J.A.The carrying capacity of wild lands for recreation\[A\].In Forest Science Monograph 7\[C\].Washington,D.C.:Society of American Foresters,1964.
[38]
\[38\]Cole,D.N.Disturbance and Recovery of Trampled Montana Grassland and Forests in Montana\[R\].Ogden,Utah:USDA Forest Service,1988.
[39]
\[39\]Kuss,R.F.,C.N.Hall.Ground flora trampling studies:Five years after closure \[J\].Environmental Management,1991,15:715-727.
[40]
\[40\]Liddle,M.J.Recreation and the Environment:The Ecology of Recreation Impacts,Section 2,Vegetation and Wear\[R\].Brisbane,Australia:Griffith University,1988.
[41]
\[41\]Sun,D.Trampling resistance,recovery and growth rate of eight plant species\[J\].Agriculture,Ecosystems & Environment,1992,38:265-273.
[42]
\[42\]Sun,D.,M.J.Liddle.A survey of trampling effects on vegetation and soil in eight tropical and subtropical sites\[J\].Environmental Management,1993,17:497-510.