摘要
通过人工熏气试验,研究测定了北方部分绿化树种对主要大气污染物——二氧化硫、氯气和氟化氢的吸收净化能力。结果表明:绿化树种对大气污染物具有一定的吸收净化能力,并依污染气体和树种的不同具有明显差异。
Based on fumigation tests, the paper study the absorption and purification ability of some north China tree species to air pollutant, such as SO2, Cl2 and HF. The results show that the planting tree species can absorb and purify air pollutant to some extent, the absorption and purification ability are obviously different according to different pollutants and planting tree species.
出处
《中国园林》
2002年第3期86-88,共3页
Chinese Landscape Architecture
基金
国家自然科学基金资助项目(39670604)
关键词
北方
绿化树种
大气污染物
吸收净化能力
planting tree species
air pollutant
absorption and purgation ability
