2Daniel T C,Boster R S. Measurement landscape esthetics:The scenic beauty estimation method[R].Colorado,U S:Department of Agriculture,Forest Service,Rocky Mountain Forest and Range Experiment Station,1976.
3王晓俊.森林风景美的心理物理学评价方法[J]{H}世界林业研究,1995(06):7-14.
4Vodak M C,Roberts P L,Wellman J D. Scenic impacts of eastern hardwood management[J].{H}FOREST SCIENCE,1985,(02):289-301.