… refrigerants? Optional: Plant visit in the morning   Day 2 Food refrigeration & air conditioning with natural refrigerants. Learn about best  practice examples and … refrigerants? Optional: Plant visit in the morning   Day 2 Food refrigeration & air conditioning with natural refrigerants. Learn about best  practice examples and …

… Recently published As recounted Dear Reader, What is the best way to ensure healthy air in classrooms during the Corona pandemic – ventilation or mobile devices for air purification? More on this in the focus article of this newsletter edition. … in the classrooms as virus-free as possible, the German Environment Agency advises airing the classrooms for about five minutes every 20 minutes and during all breaks …

… on 28.11.2023 Climate changes relevant to the action field   State: Annual mean of air temperature State: Annual mean of air temperature Source: Thaut Images/ stock.adobe.com Global climate warming is evident in Germany too, as shown by increasing mean air temperatures. The areal mean indicates that for the annual mean, air …

… news Recently published Dear Reader, There is a need to improve the quality of the air in many towns and cities in Germany. In this respect, bringing measurement … that are specified throughout Europe into doubt doesn't help – emissions of airborne pollutants must be reduced. The topic of this newsletter is the importance …

… campaign in September. More on this in this newsletter issue. In addition, the new air quality guidelines of the World Health Organisation (WHO) are among the topics … take into account the new findings of the last two decades on the serious impact of air pollution on health. Although the guidelines are not legally binding, we hope …

… Reader, In 2018 again, the EU long term limit value for nitrogen dioxide in ambient air, which has been in force since 2010, was exceeded in several cities in Germany. As clean air is an important determinant for health, we do not support the view of some …

… last update on 28.11.2023 Climate changes relevant to the action field   State: Air temperatures and fluctuations in weather patterns State: Air temperature and fluctuations in weather patterns Source: Volodymyr / …