To study salinity increment effects on polymer solution, two similar samples with different salinities were provided.
The weights of three criteria (stem value, relative value increment and effect of removal on the competition of remaining trees) were optimized together with thinning intervals.
However, all the O3/UV, UV/H2O2 and O3/UV/H2O2 processes were capable of oxidizing aqueous trifluralin solution faster than ozone on its own, indicating a photochemical increment oxidation effect.
The experimental analysis has shown that an increase in air stoichiometry causes a significant positive effect (increment) on electric power, especially at high-current density, and up to the value of 2 stoichs.
The carbon content increment provides stronger effect of strengthening of the steel.
Computation of the removal scores of trees involved the calculation of the stumpage value, 5-year value increment and BAL effect for every tree.
This study proposed a more straightforward approach to optimizing tree selection: the criteria of the cutting rule were the tree's stumpage value, its value increment, and the effect of removal on the growth of surrounding trees.
Fig. 4 Correlation of the tree selection score of the first thinning with dbh, relative value increment and BAL effect (reduced competition of other trees if the tree is removed).
In economically optimal management, trees that are removed in a thinning treatment should be selected on the basis of their value, relative value increment and the effect of removal on the growth of remaining trees.
