VDI 3957 Blatt 13-2005
通过地衣(生物指示)确定和评估环境空气污染物影响的生物测量程序 绘制附生地衣的多样性作为空气质量的指标

Biological measurement procedures for determining and evaluating the effects of ambient air pollutants by means of lichens (bioindication) - Mapping the diversity of epiphytic lichens as an indicator of air quality


VDI 3957 Blatt 13-2005




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标准号
VDI 3957 Blatt 13-2005
发布
2005年
发布单位
德国机械工程师协会
 
 
引用标准
VDI 3799 Blatt 1-1995 VDI 3957 Blatt 10-2004
被代替标准
VDI 3957 Blatt 13-2004
适用范围
The document proposes a standardized method to access lichen diversity on tree bark. Results are shown in maps indicating zones of different diversity. The distribution of the zones allows deducting air quality gradients in the area of investigation.

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