【摘要】 通过对吉林省吉林市大气监测发现,酸性硫化物和毒性氟化物是主要污染物质。采用现场栽培试验方法,比较分析了在对照区(江南公园)、居民交通混合区(长春路)、特定工业区3个不同的环境区树木的生长状况,比较了不同园林绿化树种对空气中硫和氟的吸收净化能力的差异。结果表明:相同树种在不同的生境下有着不同的生长适应性变化。更多还原

【Abstract】 The atmospheric monitoring of Jilin acid sulfide and the toxicity of fluoride is the main pollutants.Using the method of field cultivation experiment,the growth conditions in the control area(South Park),the mixing zone of the transport(Changchun Road),a specific industrial zone,and other trees of three different environmental zones were comparative analyzed,and different landscape trees and shrubs the absorption of sulfur and fluorine in the air purification ability differences were studied.The results showed that the same species in different habitats had different growth and adaptive change.更多还原