Ambient air. Biomonitoring with lichens. Assessing epiphytic lichen diversity seo-ignore Revisions to accommodate new and

Revisions to accommodate new and revised standards published since 2001

automotive industries

The tests described in BS IEC 60462 for PMT to be used in scintillation detectors are supplementary to those tests described in IEC 60306-4

Manufacturers and designers of electronic measuring instruments

Ambient air. Biomonitoring with lichens. Assessing epiphytic lichen diversity seo-ignore Revisions to accommodate new and1 Scope This European Standard aims to provide a reliable, repeatable and objective method for assessing epiphytic lichen diversity. According to international literature on the topic (see e. g. [18] for an overall outline), it provides a framework for assessing the impact of anthropogenic intervention, particularly for estimating the effects of atmospheric pollution.