【摘要】 本文对霍县、宁波市大气中总悬浮颗粒物(TSP)的粒径及金属元素进行了分析,并用目标识别因子分析方法判别了污染源对其大气颗粒物的贡献率等。这些结果对大气污染状况的评价和各种污染来源的探讨以及采取治理措施有着重要的实际意义。整套分析方法可供参考。更多还原

【Abstract】 The ambient air particle diameters and metal elements of total suspendedparticles in Huo County and Ninbo City were analyzed, and some other itemsincluding the contribution rates of pollution sources to atmospheric particles weredetermined by the method of object identification factor analysis. These resultshave practical significance for assessing air pollution condition, and pollutantsources and hence the control measures. Meanwhile a complete set of analysismethods is provided.更多还原