… Nanomaterial Nanoparticles can spread in the air across borders and also adhere to aerosols. Source: picsfive / Fotolia.com last … dimension; in other words, more than 1,000 times smaller in diameter than a human hair. At this scale physical and chemical properties of materials change, and this … research and regulation. Due to their small size, nanoparticles can spread in the air across borders and also adhere to aerosols. Nanoparticles can penetrate living …

… will also have an effect on health, either directly or as a result of stress. Impaired drinking water and supply has an indirect health impact. last update on … conditions (e.g. urban areas with high rates of sealed surface, lacking fresh air corridors and greenfield areas, or urbanisation in valleys and mountain basins), … measures suited to local conditions (e.g. for the elderly and those with impaired ability to react due to residence in nursing homes and hospitals) and issue …

… contain many organic and inorganic substances. If they are released into the indoor air of buildings, or into the soil and groundwater, they can pose a risk to the … Products – Part II (Specified by VDI 4302-1) Tags construction product indoor air hygiene substance of very high concern … Products used in construction contain many organic and inorganic substances. If they are released into the indoor air of buildings, or into the soil and groundwater, they can pose a risk to the …

… Ozone and open air sport events Ground-level ozone can have a negative impact on … / Fotolia.com It is advisable to carefully consider whether to participate in open-air sport events when ozone levels are high. last update on 19.09.2018 Ozone and …

… and dust During a holi-festival the participants throw color powder into the air every hour Source: Dollars / Fotolia.com Holi is a traditional Indian spring … interest. They consist to a great extent of fine dust which is released into the air and not only deposited on skin and clothing but also inhaled. Holi colours are … interest. They consist to a great extent of fine dust which is released into the air and not only deposited on skin and clothing but also inhaled. Holi colours are …

… of Pollution by Garbage from Ships Annex VI: Regulations for the Prevention of Air Pollution from Ships Detailed information on the contents of the different … needed measures with respect to maritime shipping (among others, measures to reduce air pollution). The EU Marine Strategy Framework Directive (MSFD) originates from …

… pollutants and plastics enter the oceans via rivers, direct discharges, and the air. Excessive nutrient concentrations lead to over-fertilisation of the oceans ( … pollutants and plastics enter the oceans via rivers, direct discharges, and the air. Excessive nutrient concentrations lead to over-fertilisation of the oceans ( …

… industry and agriculture end up in the seas via rivers, direct discharges and the air and have harmful impacts on the marine ecosystem. But human activities on the … industry and agriculture end up in the seas via rivers, direct discharges and the air and have harmful impacts on the marine ecosystem. But human activities on the …

… law. Determination of flight procedures The Federal Supervisory Authority for Air Navigation Services (BAF) determines flight procedures in accordance with the … of the Civil Aviation Act [LuftVG (2007)] and the Civil Aviation Ordinance (German air traffic regulations LuftVO (1999)]. Flight procedures with particular importance …