摘要
子午岭林区作为甘肃陇东地区最大最重要的水源涵养林区,对于维护和改善陇东及周边地区的生态环境,涵养水源、调节气候,保障农牧业发展,具有十分重要的作用。
Ziwuling forest in Longdong area as the largest and most important water conservation forest region, to maintain and improve the Longdong and the surrounding areas of the ecological environment, water conservation, to regulate the climate, security farming and animal husbandry development, and plays a very important role.
关键词
次生林
子午岭
可持续经营
secondary forest
Ziwuling
sustainable management