摘要
二次布点是在已有监测数据基础上增加监测点进行监测,决策者常常需要通过结合二次布点和原有监测数据,使插值估算的浓度超标区域最大化或最小化。较详细地介绍了SADA软件最大(小)化超标区域布点法,结合沈阳市区PM10超标区域研究为实例,验证了该方法的显著效果并与随即布点法进行了分析比较。
We add some more monitoring locations to get more data on the base of the previous monitoring data,which is called secondary sampling designs.It＇s frequent occurred that the decision-makers want to maximize/minimize the over-standard region by interpolating the previous data and secondary sampling data.The article introduces the method of SADA called ＂Minimizing/Maximizing Area of Concern＂,then validate it with the instance of ShenYang＇ s PM（10） pollution area,comparing the result with the random sampling method.
出处
《中国环境监测》
CAS
CSCD
北大核心
2007年第4期6-8,共3页
Environmental Monitoring in China
基金
国家重点基础研究发展计划(973计划)项目(2002CB410811)
国家"十五"科技攻关项目(2003BA614A-05)
关键词
SADA
二次布点
超标区域
最大(小)化
SADA
Secondary sampling designs
Over-standard polluted region
Minimizing/maximizing
