“十一五”期间黑龙江省环境空气中可吸入颗粒物变化趋势及影响

Respirable Particulate Variation Trends and Impacts of Environmental Air in Heilongjiang Province During "the Eleventh-Five-Year" Period

随着经济的快速发展和物质生活的日益提高,维护生态环境和提高环境质量越来越成为社会的迫切需要。已有研究成果表明,大气中的可吸入颗粒物对人体健康和生态环境有很大的影响。在中国空气质量超标的城市中,68%都存在可吸入颗粒物污染的问题。本文通过对"十一五"期间黑龙江省环境空气中可吸入颗粒物监测数据实证分析,总结了近五年全省环境空气中可吸入颗粒物变化趋势,研究了可吸入颗粒物浓度变化对环境空气质量的影响。

With the rapid economic growth and increasing material life, it has become an more and more urgent need to maintain the ecological environment and improve environmental quality. Some research results have shown that atmospheric respirable particulates have so deep impact on human health and the ecological environment. Of the air - quality - excessive cities in our country, there are respirable particulate pollution problems in 68 % of them. Based on the empirical analysis on respirable particulate monitoring data of environmental air in Heilongjiang Province during ＂the Eleventh - Five - Year＂ period, the paper has summed up the respirable particulate variation trends of environmental air in Heilongjiang Province during the past five years, and has studied the influence of the concentration changes of respirable particulate to the environmental air quality.