沂源县环境现状调查与分析

Investigation and Analysis on the Present Environmental Condition of Yiyuan County

对山东省沂源县自然环境条件作了简单介绍，着重介绍了水体、大气和声环境监测点的布设情况。在对沂源县环境质量现状进行调查的同时，收集其１９９７年各污染因子的监测数据，并采用相应评价方法进行评价。对评价结果进行分析，阐明其所在的问题和不足。

A brief introduction is given on the natural environmental of Yiyuan Couny.The arrangement of monitoring spots is gone into particularly.While carrying out some investigations on the present environmental quality ,a vast amount of monitoring data of each pollution factor are collected. These factors are also assessed in corresponding method. The results are analyzed, some existent problems and disadvantages are found out .A series of appropriate measures and advice are relevantly given.