对水乡古镇通道型景观要素进行了二级和三级分类,建立了通道型景观意象要素河道、沿河街道(街市)、普通街道、陆上巷弄、水巷(水弄)5种二级指标体系,并采用公众媒介古镇照片判读的方式,收集统计了10本水乡古镇的书籍以及6个水乡古镇旅游网站中关于水乡古镇的照片共993张,对景观意象要素沿河街道(街市)这一指标体系中露天式、廊棚式、骑楼式、过街楼式、披檐式、混合式6种三级景观要素的被感知比例进行统计。结果表明:游客感知率最高的是河道和沿河街市;在沿河街市中,尤以廊棚式和露天式被感知比例最高。
The path type landscape image elements in ancient water towns were assorted into 2 grade and 3 grade and the index system of 5 kinds of 2 grade was established for path type landscape image elements such as riverways, streets long fiver, common streets, land lanes and water lanes. By counting and analyzing the appearance frequency of the landscape image elements in 993 photographs collected from 10 books and 6 websites of the ancient water towns, the perceived proportion of 6 kinds of 3 grade of landscape elements as the open air streets, corridorcanopy streets, fide building streets, arcade streets, wrap brim streets and mixed type streets in this index system were made by statistics and some interesting results was obtained. The highest perceived elements by visitors were riverways and streets along the rivers, among which the corridor-canopy streets and the open air streets were strong in apperceiving.