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  • KomPass: Article from 28.11.2023 | Last changed: 11.12.2024

    GE-I-5: Pathogen vectors – case study

    The picture shows a close-up of the Asian Tiger Mosquito in the process of biting a human being.

    … fomites (infection agents) which in many cases can be transmitted between animals and humans; owing to their increasing global mobility they are able to spread … as pathogens, thus increasing the risk of infection in respect of humans and animals. For example, in recent years there have been cases in central eastern Germany … development and reproduction of pathogens in vectors, and the transmission to animals and humans remain to be clarified in the majority of cases. Changed climatic …

  • KomPass: Article from 28.11.2023 | Last changed: 17.12.2024

    IG-I-1: Heat-related decrease in efficiency

    The picture shows a woman wearing a blouse and a blazer, sitting in an office in front of a laptop. In her left hand she is holding an open water bottle while wiping sweat off her brow with her right hand. The woman’s eyes are closed and her facial expression suggests exhaustion.

    … Change last update on 28.11.2023 IG-I-1: Heat-related decrease in efficiency Global warming may in future increase exposure to summer heat at the workplace, both … an effect that can make them more prone to making mistakes or having accidents thus also affecting efficiency. 179 Extreme heatwaves entail additional health risks: … humidity and any necessary work clothing can restrict the evaporation of sweat thus also restricting the body’s ability to control its temperature. This can result in …

  • KomPass: Article from 28.11.2023 | Last changed: 20.01.2025

    GE-I-3: Birch pollen burdens

    The picture shows a birch blossom with its pollen distributed by the wind.

    … pollen burdens In Germany, the birch tree is one of the foremost triggers of pollen allergies. Source: lochstampfer / stock.adobe.com 2023 Monitoring Report on the … periods when pollen are air-borne as well as higher pollen concentrations. It is also conceivable that the allergenicity of pollen may increase as a function of …

  • KomPass: Article from 28.11.2023 | Last changed: 18.11.2025

    GE-I-8: Index – case study

    The picture shows a man’s upper arm in focus. The man is lifting the sleeve of his T-shirt with two fingers. In contrast with the skin previously covered by the T-shirt, the part of the skin that has been exposed to sunlight looks very red.

    … GE-I-8: Index – case study High UV radiation intensity can cause health-threatening sunburn. Source: New Africa / stock.adobe.com 2023 Monitoring … study UV radiation is the main cause of skin cancer. It is a disease to which annually more than 300,000 new people in Germany fall prey. Even at stations in lowland areas, almost for half the year, irradiation …

  • KomPass: Article from 28.11.2023 | Last changed: 08.12.2025

    Cluster Tourism industry

    The picture shows a man from behind. He is wearing a T shirt and short trousers. He is walking through a wood carrying a rucksack. To the right and left of the path, white flowers are blooming beneath the trees.

    … just under 124 billion Euros. This equates to some 4 % of Germany’s entire Gross Value Added. The proportion of employees in this industry compared to the overall number of economically active individuals in this country amounts to 6.1 %. 191 Germany offers a wide range of tourism … or centres in the fields of sports, culture, health and wellness, and notably also business trips, congresses and meetings. The German Länder, districts and …

  • KomPass: Article from 28.11.2023 | Last changed: 18.11.2025

    FI-I-3: Occurrence of thermophilic species in inland waters – case study

    The picture shows two men in waterproof working clothes standing in a small boat on Lake Constance. One of them is holding a fishing net. He seems to be pulling it out of the water. In the background, the lakeshore and a settlement are visible.

    … Occurrence of thermophilic species in inland waters – case study Despite a substantial reduction in the phosphorus content of Upper Lake Constance, the hot summer of … in species composition of the fish fauna, not just in lakes and watercourses but also in respect of changes in aquaculture. As for the future, experts foresee … 88 . For example, thermophilic species, distributed by shipping activities in canals via ballast water, will have better opportunities to become established as water …

  • KomPass: Article from 28.11.2023 | Last changed: 18.11.2025

    IG-R-2: Exposure of Germany’s foreign trade to global climate change

    The picture shows a large container port beneath a low sun. Visible in the foreground are a laden container ship and a few loading cranes. In the background there is another container ship docked at the port.

    IG-R-2: Exposure of Germany’s foreign trade to global climate change Climate risks … markets for her products at a major scale. while on the other, the country obtains, also at a major scale, raw materials, intermediate and end products from other …

  • KomPass: Article from 28.11.2023 | Last changed: 05.01.2026

    BAU-R-2: Green roofs in cities

    The picture shows the metal facade of a modern commercial building almost completely covered with a climbing plant.

    … effects – both on the climate in an urban district and on the building itself, also on rain retention, the air quality and on biological diversity – thus … to the greening of roadsides and private gardens. Façades and rooftops of buildings also provide a lot of space for greening. For façades there is a range of greening … individual buildings and properties. In urban areas these beneficial effects can also – at least partly – be transmitted to the environment of the buildings …

  • KomPass: Article from 28.11.2023 | Last changed: 18.11.2025

    KM-I-1: Water temperature in the sea

    The picture shows a view of the surface of the sea from below. The sun’s rays are beaming through the water’s surface. The sea is coloured dark blue to turquoise-green.

    … Change last update on 28.11.2023 KM-I-1: Water temperature in the sea The annual mean surface temperature of the North Sea has been rising significantly since … in Germany shows a similar development . Similar variability phenomena can also be observed in other parts of the world. Given the development of the mean … effects of climate change such as lack of oxygen and the acidification of the seas also contribute to changes in the diversity, composition and distribution of species …

  • KomPass: Article from 28.11.2023 | Last changed: 20.09.2024

    Cluster Energy industry

    The picture shows numerous high-voltage pylons and power lines against a cloudy, yellowish sky. A few modern wind turbines are visible in the background.

    … was made to end the use of fossil and nuclear sources of energy: The withdrawal from the nuclear energy programme was achieved in 2023, and by 2038 the … it is essential to take climate-related changes into account, in order to avoid – also with a view to the long-term return on investments – any negative impacts and … sensitivity of renewable energies to weather events. Likewise, the energy demand is also a focus of the energy turnaround. In a renewable energy supply system, reduced …

  • KomPass: Area of action climate impact from 15.07.2022 | Last changed: 08.01.2026

    Climate Impacts: Field of Action Forestry

    Stack of wood logs

    … was observed. If the canopy of the trees becomes thinner, the forest microclimate also changes, as the cooling effect of a dense leaf canopy diminishes. This affects … fine dust) that can affect human health. Greenhouse gases such as carbon dioxide (CO2) nitrous oxide (N2O) and methane (CH4) are also emitted. In addition, forest … fine dust) that can affect human health. Greenhouse gases such as carbon dioxide (CO2) nitrous oxide (N2O) and methane (CH4) are also emitted. In addition, forest …