DEVELOPING AND STANDARDIZATION OF BASIC METHODS FOR ANALYSIS OF LANDSCAPE SYSTEM

在日本有代表性的地区开展了景观系统分析方法的开发和标准化研究。近年来农村景观变化迅速，尤其是山地农村。总结了北海道、本州和四国流域的植被和地貌动态。从功能和结构两个方面阐明了次生草地和高寒植被生态区的内部结构。陆地景观和河岸景观一般以1:25 000尺度进行标准化，但水生景观无法在此尺度下进行概括。并引入GIS技术，建立了若干地区景观系统的数据库。

Studies for develcping and standardization of methods for analysis of landscape system were carried out in the representaive areas in Japan. The recent changes of landscapes were rapid in farm villages, especially in mountain farm villages. The vegetation and landform dynamics in watersheds were summarized in Hokkaido, Honshu and Shikoku. Inner structure of ecotopes of secondary grasslands and alpine vegetation were clarified by functional and structural aspects. Terrestrial and riparian landscapes were generally standardized in 1 : 25,000 scale, but aquatic landscapes were not able to summarize in this scale. GIS was also introduced to built up data-base in landscape system of several areas.