北京山区植被垂直结构与农业生产现状及整体建设方向  

THE RELATION BETWEEN VERTICAL VEGETATION STRUCTURE AND AGRICULTURAL PRODUCTION SYSTEMS IN THE MOUNTAINOUS REGIONS OF BEIJING

作　　者：孙鸿良[1] 浦汉昕[2] 

机构地区：[1]中国农业科学院作物育种栽培研究所 [2]中国科学院生态环境研究中心

出　　处：《农村生态环境》1989年第1期1-4,共4页Rural Eco-Environment

摘　　要：本文分析了北京山区垂直植被带的特点,总结了农民在不同垂直带上所塑造的人工与自然两种植被相结合的多种模式的经验、提出了进一步完善的途径。The characteristics of verti al vegetation belts in the mountainous regions of Beijing and the experiences created by local peasants in combining the artificial and natural vegetation were summed up and analysed. Approaches to further their perfection were suggested.

关 键 词：北京山区 植被 垂直结构 农业生产现状 

分 类 号：S184[农业科学—农业基础科学] X173[环境科学与工程—环境科学]