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为使北海道版可持续森林经营的标准和指标落到实处，需要建立贮存诸如森林生态系统和森林资源调查、监测及统计数据等现有资料的数据库，需要按照国际上现有示范林的模式研究综合森林管理系统，为有关部门和人员提供准确的信息。为此，在１６８个民有林林班开展ＧＩＳ地图数据?
The implementation of standards and indicators for sustainable forest management in Hokkaido requires the establishment of a database for the storage of available information, such as forest ecosystems and forest resources surveys, monitoring and statistics, which need to be studied in accordance with the models of existing model forests in the world Integrated forest management system to provide relevant departments and personnel with accurate information. To this end, in 168 private forest classes GIS map data?