Density will affect the growth of standing forest and shall be quantized according to slope and slope position.
密度多大将会影响林分生长,须分坡向、坡位进行量化。
参考来源 - 晋西人工林基于水分生产函数的密度调控模型研究It has a difference of organic matter, whole nutrient content and available nutrient on different slope position.
不同的坡面位置上有机质、全量养分和速效养分均表现出不同的差异。
参考来源 - 局地土地利用对土壤养分的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
Slope position has slight influence on the variability of soil moisture of the 5 layers.
坡位对5个层次的土壤水分变异格局影响均较?。
Slope position and altitude are the integrative reflections of meteorological and site factors.
海拔与坡位是气象因子和立地因子的综合表现。
The relationship between soil moisture content, slope position and time can be expressed through a binary cubic polynomial.
柠条地土壤储水量与坡面位置和时间的关系可用一个二元三次多项式来表达。
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