Research On The Relationship Between Landscape Spatial Pattern And Landscape Aesthetics Of Tourist Highway

Tourist highway landscape is a nature-human combined landscape system,as well as an important basis of developing natural sightseeing and ecotourism. However, it is obvious that the contrast between the public desire for highway alongside landscape aesthetics and the pollution on engineered visual beauty is formating at present,which is directly influence on the harmonious development of local tourism and social economy.Based on the principal of landscape ecology and with the ways of geographical information system,landscape ecology,aesthetics etc,the research is first and innovative conducted on the relationship between tourist highway landscape spatial pattern and aesthetic quality from aspects of different landscape types and their combined landscapes.The results are as follows:1.The aesthetic evaluation of tourist highway landscape spatial structure is the whole landscape aesthetics'hierarchical assessment.This research work is able to guide the later highway landscape aesthetic evaluation's trend,that synthetically consider landscape eco-characteristic and landscape visual beauty.The research shows that forest landscape is the dominant landscape with many types of landscape that form dispersal big patches linetype structure in Shen Nong-jia tourist highway.The basis structure with low landscape cracke index,landscape diversity index ,landscape richness index, and high landscape dominance index,with properly combined unification with diversity of tourist highway landscape,and with perfectly combined regular landscapes shapes with irregular ones.These characteristic indices not only play important roles in stabilizing ecological system but also supply plentiful aesthetic and tourism resources for people.2.Research on the relationship between different types landscape spatial pattern and aesthetic quality shows that a landscape type which is dominanted on spatial pattern play definitive role on visual beauty quality in researchful area.And a factor which is influence on the complexity of landscape shape structure will affect people's assessment on this type landscape aesthetic quality. And landscape crack index assumes regative correlation with landscape aesthetics.And landscape diversity index takes on regative function on landscape aesthetics.And when evaluating landscape aesthetic quality,we should synthetically consider landscape richness index and each- type landscape aesthetic quality.3. Research on the relationship between different combined types landscape spatial pattern and aesthetic quality shows that quantity and shape structure characteristic can reflect people's influence degree on combined types landscape,which will effect their naturalness.And landscape crack index assumes regative correlation with landscape aesthetics.And landscape diversity index reflects jamming's degree to combined landscape system.Natural types landscape with low landscape diversity index will improve the whole landscape aesthetic quality.But false types landscape with low landscape diversity index may be improve the whole landscape vividness.Landscape richness index reflects even distrubition trend of each-type landscape and complicated degree of landscape system structure, which can effect the discretion of visual environmental threshold.