Biological measurement procedures to determine and assess effects of air pollutants on plants (bioindication) - Active monitoring of the heavy metal load with peat moss (Sphagnum-bag-technique)
Edition 2009-07

Biological measurement procedures to determine and assess the effects of ambient air pollutants (bioindication) - Detection of regional nitrogen depositions with the mosses Scleropodium purum and Pleurozium schreberi
Edition 2009-12

Biological measuring techniques for the determination and evaluation of effects of air pollutants (biomonitoring) - Determination of nitrogen accumulation in the foliose lichen Parmelia sulcata detecting effects of ambient air pollutants
Edition 2015-12

Council Decision of 19 February 2004 concerning the conclusion, on behalf of the European Community, of the Protocol to the 1979 Convention on Long Range Transboundary Air Pollution on Persistent Organic Pollutants
Edition 2004-02-19

Recording of nitrogen availability by Ellenberg indicator values of forest ground vegetation
Edition 2020-01

Production data acquisition and identification - Identification systems
Edition 2015-05

Maximum immission values to protect vegetation - Critical indices for ozone doses
Edition 2020-03

Measurement of indoor air pollution - Measurement strategies for determination of airborne particles in indoor environment - PM2,5-fraction
Edition 2013-12

Measurement of atmospheric depositions - Determination of the deposition of water-soluble anions and cations - Sampling with bulk- and wet only-collectors
Edition 2017-01