搜索结果: 1-2 共查到“林学 selection forest”相关记录2条 . 查询时间(0.187 秒)
Evaluation of transformation from even-aged to selection forest by means of Gini index
stand transformation selection system structural indices forest management
2018/3/6
We used the Gini index for evaluation of the 40-year transformation to selection forests in the Training Forest Enterprise
Masaryk Forest Křtiny (Czech Republic). The Gini index values for parti...
Conversion of even aged forest managed under the system involving coupes to selection forest in Klepacov
conversion to selection forest curve of diameter frequencies secondary stand tree species composition
2015/3/12
The paper evaluates the development of the tree numbers, secondary stand and species composition on eight partial control plots in Klepačov where the conversion of even aged forest managed under ...