| 摘要 |
A method for bioindicating the atmospheric air wherein samples of spore plants are preliminary prepared in special containers, they are arranged in test places and observation is carried out, and calculation of atmospheric air purity index is carried out according to the formula:, whereis an atmospheric air purity index, a dimensionless value;- total area of the vegetative body of spore plants, in percents;- area of damages of the vegetative body of spore plants, in percents. |
