The forest in the southern mountain area of Lanzhou is a natural ecological barrier for Lanzhou city,its area size and ecological functions have a direct impact on the improvement of air quality in Lanzhou city.On the basis of investigation and research of this forest growth and management status,according to the close-to-nature forest management technology introduced from Germany and in combination with the local site conditions,the close-to-nature management technology for natural secondary forests such as Aspen birch forest,shrub forest etc was put forward,which aimed to accelerate the close-to-nature management process of natural secondary forest,transform the low quality,low efficiency and low yield forest into the close-to-nature forest of high productivity and achieve a stable ecosystem with diverse functions.
WEI Qiang
,
CHAI Chunshan
,
LING Lei
,
QI Jianli
. The Close-to-nature Management Technology of Natural Secondary Forest in Mountainous Area of South Lanzhou[J]. Forest and Grassland Resources Research, 2016
, 0(5)
: 86
-92
.
DOI: 10.13466/j.cnki.lyzygl.2016.05.015
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