3Forman R T T. Land Mosaics: The Ecology of Landscape and Regions[M]. Cambridge University Press, 1995.
4Smith D S, Hellmund P C. Ecology of Greenways[M]. Minneapolis, MN: University of Minnesota Press, 1993.
5[6]Anderson LM,Milligan BE,Goodman LS,et al.1983.Effects of sounds on preferences for out door settings[J].Environ.Behav.,15:539～566.
6[7]Arriaza M,Canas-Ortega JF,Gannas-Maduenno JA,et al.2004.Assessing the visual quality of rural landscape[J].Landsc.Urban Plan.,69:115～125.
7[8]Arthux LM.1977.Predicting scenic beauty of forest environments:Some empirical tests[J].For.Sci.,23:151～160.
8[9]Buhyoff GJ,Wellman JD.1983.Landscape preference metrics,an international comparison[J].J.Environ.Manage.,16:181～190.
9[10]Clay GR,Smids RK.2004.Assessing the validity and reliability of descriptor variables used in scenic highway analysis[J].Lanlsc.Urban Plan.,66:239～255.
10[11]Daniel TC,Boster RS.1976.Measuring Landscape Aesthetics:The Scenic Beauty Estimation Method[R].USDA Forest Service Research Paper RM-167.Fort Collins,CO:Rocky Mountain Forest and Range Experiment Station.
