… of the refrigerant 1234yf Source: Umweltbundesamt An EU directive bans the use of fluorinated greenhouse gases with global warming potential exceeding 150 for … Mobile air conditioning with fluorinated refrigerants The refrigerant that has been used in mobile air conditioning systems up to present is the fluorinated greenhouse … investigations are an important part of the ongoing dialogue about the safety of using refrigerant 1234yf in mobile air conditioning systems. Automobile …

… a guide for visitors to the Antarctic based on these recommendations. It contains useful advice and guidelines for proper behaviour and background information about … Visitor Guidelines for the Antarctic Monitoring penguin colonies in the Antarctic using remote sensing data Tags Antarctica … Antarctica is not only a very sensitive …

… of the pack ice. Nevertheless, there is a lack of reliable estimates of stocks because the survey methods applied differed between the voyages. It remains unresolved … weather conditions (calm seas, no icebreaking), since the big eye telescopes used already impair the ability to make observations when there is slight movement … Visitor Guidelines for the Antarctic Monitoring penguin colonies in the Antarctic using remote sensing data Tags active monitoring Antarctica whale … The UBA assesses …

… dust from chimneys and stoves Source: Grzegorz Polak / Fotolia.com Smoke from house chimneys can lead to unpleasant odours in the neighbourhood and be harmful to … single-room firing systems are to be replaced . Open fireplaces may only be used occasionally . Operators of single room firing systems must comply with the …

… Agricultural law Laws rule how agriculture use and manipulate the nature Source: CC Vision Intensive agriculture is a major … other environmental damage. It is responsible for a considerable share of greenhouse gas emissions in Germany, biodiversity loss, pollution of environmental media and threats to natural soil function. last update on 23.02.2017 The use of the environment by agriculture and the influence agriculture has on the …

… scientists conduct studies which refer to a general population sample and often use an "average" burden as a basis. The German Environmental Specimen Bank   is a … scientists conduct studies which refer to a general population sample and often use an "average" burden as a basis. The German Environmental Specimen Bank   is a …

… One key field of action is the entire body of planning procedures and instruments used by towns and municipalities to maintain or improve living and environmental … dimension sufficiently into account. This mainly concerns in particular urban land use planning, clean air planning, noise abatement and noise action planning, …

… and consumer products as well as increase of mobility belong to the main causes. Additional factors, for example, manufactorial, leisure and traffic related … the correct choice of building products, sufficient airing of rooms and the use of toxic-free products is important. Related contents Trinkwasser Lärmwirkungen … and consumer products as well as increase of mobility belong to the main causes. Additional factors, for example, manufactorial, leisure and traffic related …

… Since the age of the Industrial Revolution, however, human activities have caused far more elemental nitrogen to change into reactive forms, probably at a rate … transport sector, 16 % from industrial and energy sector processes and 6 % from households, wastewater management and surface runoff. The majority is released into … pose a risk to human health. High atmospheric ammonia and ozone concentrations cause widespread damage to sensitive plants in Europe. Nitrogen dioxide is harmful to …