广东阳西潟湖湾传统盐业景观空间特征研究

Research on the Spatial Characteristics of Traditional Salt Industry Landscape in Lagoon Bay in Yangxi,Guangdong

海洋环境不仅是传统滨海滩涂盐业形成和发展的决定性因素之一,更在塑造盐田景观格局、聚落形态、产业空间布局中起着不可替代的作用。本文以广东省阳江市阳西县潟湖湾沙扒、双鱼、北寮3个传统盐场的盐业景观空间为研究对象,以梳理盐田景观格局、聚落形态、产业空间布局之间的相互驱动关系为研究目的,利用历史土地利用解译、景观格局指数、Voronoi图等研究方式,分析盐田地形特征、盐田景观格局特征、盐田与务盐聚落的空间分异特征,盐、农、渔产业的空间分布关系特征。同时,探寻潟湖湾多样性的海洋环境与人工作用对传统盐业景观空间特征的影响,分析现代阳西盐业景观空间特征消失的内因,发掘盐业文化景观遗产价值,以期为广东海盐文化景观遗产保护、推动海盐产业文旅发展提供现实意义。

The marine environment is not only one of the decisive factors for the formation and development of traditional coastal salt flats,but also plays an irreplaceable role in shaping the landscape pattern of salt fields,settlement morphology,and industrial spatial layout.This paper takes the salt landscape space of three traditional salt farms,Shapa,Shuangyu,and Beiliao,in the lagoon bay of Yangxi County,Yangjiang City,Guangdong Province,as a research object.With the purpose of sorting out the mutual driving relationship between the landscape pattern of salt fields,settlement morphology,and industrial spatial layout,using research methods such as historical land use interpretation,landscape pattern index,Voronoi diagram,etc.,to analyze the characteristics of the salt field landscape pattern under geomorphological features,the spatial differentiation characteristics of salt fields and saltmaking settlements,and the spatial distribution relationship characteristics of salt,agriculture,and fishing industries,this paper explores the influence of the diverse marine environment of the lagoon bay and artificial effects on the spatial characteristics of the traditional salt landscape,analyzes the internal causes of the disappearance of the spatial characteristics of the modern Yangxi salt landscape,and discovers the value of the salt cultural landscape heritage.It is hoped to provide practical significance for the protection of the cultural landscape heritage of the sea salt in Guangdong,and the promotion of the development of the sea salt industry culture and tourism.