… routine data collection, the state of the marine environment can be comprehensively documented in order to counteract negative developments. Monitoring methods Ships … agreed monitoring sites are categorised into concentration classes with the aim of documenting the success of measures to reduce nitrate inputs into water bodies … routine data collection, the state of the marine environment can be comprehensively documented in order to counteract negative developments. … Ships are used to collect …

… has been developed as an example implementation of Annex 3, together with a documentation of its setup and application in the context of the new TA Luft … has been developed as an example implementation of Annex 3, together with a documentation of its setup and application in the context of the new TA Luft …

… in the Rhine river basin had declined by over 99% compared to the levels which were common in the 1970s and 1980s. These successful approaches were transferred to the newly founded International Commission for the …