大气污染生物主动监测

Active Bio-indicator of Air Pollution

介绍了大气污染生物主动监测中监测植物的选择原则;适宜的监测方法;合适的监测时间及监测植物的标准化问题。讨论了监测中应注意的几个问题,如放样点距地面及排放点的合适距离,在监测中,植物的水肥供应等,并介绍了自制的简易植物计。

Introduction of the principles for selecting plants as active bio-indicator and methods of monitoring were presented, and also discussed the proper exposure time and standardization of monitoring plants. Several problems such as height of sampling site and distance from emission point, water and nutrient conditions during monitoring etc. and the simple 'plant-meter' for bio-indicator were discussed.