Effects of aggregating forests, establishing forest road networks, and mechanization on operational efficiency and costs in a mountainous re- gion in Japan

编号 zgly0000818122

文献类型 期刊论文

文献题名 Effects of aggregating forests, establishing forest road networks, and mechanization on operational efficiency and costs in a mountainous re- gion in Japan

母体文献 林业研究: 英文版 

年卷期 2013(4)

页码 747-754

年份 2013 

分类号 U491 S763 

关键词 道路网络  运营效率  机械化  森林  聚集  成本  道路网密度  日本