搜索结果: 1-4 共查到“林学 Middle”相关记录4条 . 查询时间(0.093 秒)
On the way to continuous cover forest at middle elevations – the question of forest structure and specific site characteristics
Dauerwald stand transformation diversity production waterlogged site
2015/4/24
The transformation process of even-aged forest stands to irregular forest stands on waterlogged sites after 20 years effort was analysed. Data from two 1-ha PRP was analysed with special focus on stru...
Status of an indigenous agro-forestry system in changing climate: A case study of the middle Himalayan region of Tehri Garhwal, India
Agro-forestry indigenous practices climate change conservation and management Tehri Garhwal
2015/3/19
The agro-forestry system is one of the best known indigenous practices for livelihood. In view of instant decline in the rainfed hill agro-forestry system the present study was undertaken in the hilly...
Regeneration under a shelterwood system of spruce-dominated forest stands at middle altitudes
transformation shelterwood system spruce
2015/3/5
An experiment with regeneration under the shelterwood of spruce-dominated mature stand was established at middle altitudes of the Žďárské vrchy Hills in 1971. The paper brings a comparison o...
Analysis on the Actual and Potential Condition of the Middle and Large Sized Forest Products Industry From a Total Quality Management's Perspective(A Sample of the Karadeniz Region)
Actual and Potential Condition Forest Products Industry Total Quality Management's Perspective(A Sample of the Karadeniz Region)
2009/1/16
In today's environment, all companies are facing increasing competitive pressures and they need to use different ways in order to deal with these pressures and survive. One of these ways is Total Qual...