… limit value for the protection of health, which was already decided in 1999, since 2010." Press release No. 24/2021 | 28.05.2021 The following cities exceed the … limit value for the protection of health, which was already decided in 1999, since 2010." … The 2020 data for nitrogen dioxide (NO₂) are available for all air …

… recent years to make up a least for the decline in terrain experienced in the early 2010s. RO-R-2: Priority and reserved areas groundwater / drinking water Source: BBSR … in planning terms for the conservation of water resources initially decreased after 2010. However, beginning in 2017, this development has reversed so that the expanse … recent years to make up a least for the decline in terrain experienced in the early 2010s. … In the past it could be taken for granted in Germany – apart from …