Environ Sci Pollut Res Int. 2000;7(4):189-90. doi: 10.1007/BF02987345.
A new application of the Scanning Electron Microscope (SEM) equipped with an Energy Dispersive X-ray Microanalyzer (EDX) has been developed to study the distribution of airborne dust emissions. This technique makes it possible to identify the particles and measure the amount of dust deposition on the surface of the biomonitoring material. Pine bark or needles and moss can easily be used as the study material. A map indicating pollution levels and distribution can be drawn on the basis of the measured data.
一种配备能量色散 X 射线微分析仪（EDX）的扫描电子显微镜（SEM）的新应用已经开发出来，用于研究空气传播粉尘排放的分布。该技术可以识别颗粒，并测量生物监测材料表面的粉尘沉积量。松针、树皮或苔藓很容易用作研究材料。根据测量数据，可以绘制出指示污染水平和分布的地图。
