Skip to main content Skip to main menu Skip to footer

Search

Help

49 - 60 of 142
  • Cover from 10.02.2022

    Impacts of climate change

    Cities with high levels of soil sealing are especially vulnerable to more frequent and intense heavy rainfalls

    … observed and calculated changes can be directly linked to human emissions of greenhouse gases. The climate change manifests itself both in long-term climate changes … and models such as global and regional climate models and climate impact models are used to estimate future consequences of climate change. The results of climate …

  • KomPass: Article from 28.11.2023 | Last changed: 05.01.2026

    BO-R-1: Humus contents in soils of arable land and grassland soils

    The picture shows a hand forming a small mound of dark-brown, humus-rich soil.

    … since the mid-1980s. It must be said, however, that depending on site and land use, developments can vary substantially. In grassland, humic contents are generally … in terms of humus condition. The most severe changes are induced by changes in land use 100 . The contents of organic matter in soils are essentially dependent on … they cannot be augmented wholesale by adding organic materials. However, a useful control mechanism is the choice of land use practices. In forests and …

  • KomPass: Article from 28.11.2023 | Last changed: 18.11.2025

    GE-R-4: Submissions for the Mückenatlas

    The picture shows the fingers of two hands in rubber gloves, in the process of using tweezers to place dead mosquitoes on to a cover glass for microscopic examination.

    … able to submit captured mosquitoes for inclusion in the Mückenatlas. The data are used for the purpose of analysing the spread of mosquito species in Germany. At the … it is not feasible to carry out any systematic nationwide mosquito monitoring using traps baited with attractants. This is why the ZALF and the FLI launched a …

  • KomPass: Area of action adaptation from 06.07.2022 | Last changed: 08.01.2026

    Adaptation: Field of Action Human Health

    A baby hand holding the finger of an adult

    … expanding early warning systems, and implementing long-term measures in urban land use and green space planning. last update on 06.07.2022 Heat prevention measures … Heat warning service and Success case study Measures to reduce allergic reactions caused by pollen In order for allergy sufferers to find individual strategies to … to the sun and UV radiation. This includes avoiding the intense midday sun and using UV protection such as creams and clothing. In order to counteract the rising …

  • KomPass: Article from 28.11.2023 | Last changed: 17.12.2024

    BAU-I-3: Cooling degree days

    The picture shows the glass frontage of a house reflecting the sun. Some of the windows are part-shaded by means of external roller shutters.

    … European Environment Agency (EEA) 136 . The evaluation of cooling degree days was used as a basis for estimating the temporal development of cooling requirements or … B the values from the DWD stations Potsdam, Essen and Hamburg-Fuhlsbüttel were used while Region C is represented by the Mannheim station. Since 1951 all three …

  • KomPass: Article from 28.11.2023 | Last changed: 12.12.2024

    LW-I-1: Agrophenological phase shifts

    The picture shows apple blossoms covered in frost.

    … network) Spring crops starting earlier year by year Hardly any other form of land use is as tied to natural seasonal rhythms as agricultural land use. People who work in agriculture always need to adapt the management of their … a specific variety into account. This circumstance is the reason why the effects of using different varieties are also reflected in the flowering periods observed …

  • KomPass: Area of action adaptation from 11.01.2022 | Last changed: 17.12.2025

    Adaptation: Field of Action Transport

    Traffic jam

    … planning.  This allows companies to reschedule their transports in time or to use smaller ships with less draught. If necessary, shipping companies have to adapt … to reduce damage to roads and railways Most damage to roads and railways is caused by flooding and undercutting due to heavy rain or flood events. To prevent … and lift abruptly as a result of the resulting stresses. This can be remedied by using heat-resistant asphalt mixtures. As an adaptation measure for storms, the …

  • KomPass: Article from 28.11.2023 | Last changed: 12.12.2024

    LW-I-2: Yield fluctuations

    The picture shows the soil of a cereal field, with large cracks caused by drought.

    … recent years even a slight decline. This development was due to a complexity of causes that will have to be examined more closely. Apart from factors already … cultivation on less fertile soils, so-called marginal sites, may be one of the causes; another factor may be crop rotation at closer intervals. With regard to silage … risks, because any calculation will have to be inclusive of the materials to be used and the storage capacities required, based on the yields expected. Looking at …

  • KomPass: Article from 28.11.2023 | Last changed: 30.09.2024

    Cluster Trade and industry

    The picture shows a sectional view of a wooded landscape. There is an industrial estate visible in the distance, consisting of several buildings and facilities. There is smoke rising from some chimneys. The sky is densely cloud-covered. Above the horizon, the sky is tinged with yellow, with dark, greyish-blue clouds billowing at the margin of the picture. In a few lighter places, rays of the sun are penetrating the band of clouds.

    … products – that Germany’s balance of trade is regularly boosted by export surpluses. In many respects, the intensifying climate change is a major challenge to … from climate change impacts. This applies to both risks of damage or limitations caused by weather extremes and risks from changing market conditions jeopardising … heat and drought. In cognisance of the fact that this industry is among the sectors using large volumes of water, the National Water Strategy contains objectives and …

  • KomPass: Area of action climate impact from 11.01.2022 | Last changed: 08.01.2026

    Climate Impacts: Field of Action Building Industry

    Building crane in front of a blue sky

    … has to adapt, too. Source: 106313/photocase.com Heavy rain and river floods can cause considerable damage to buildings. Green spaces have an important cooling effect … due to heavy rain and river floods Besides storms, heavy rain and river floods cause the greatest damage to buildings. While the danger from river floods only exists … The extent of damage depends on the type of use. In addition, the type of materials used influences the extent of damage in the event of an emergency. For example, it …

  • KomPass: Article from 28.11.2023 | Last changed: 18.11.2025

    BD-R-3: Protected areas

    The picture shows a sign commonly used in the eastern states of Germany to indicate a nature reserve. The sign depicts the outline of a black owl against a yellow background. The sign is located on the edge of a meadow. A partly wooded hill rises behind the sign.

    … influences in German landscapes characterised almost contiguously by anthropogenic use. Apart from the adverse effects of progressive intensification of land use, climate change in many cases causes additional stresses. Given these circumstances, the creation of refuges for the …

  • KomPass: Article from 28.11.2023 | Last changed: 18.11.2025

    GE-R-1 + 2: Heat warning service and Public awareness of health problems

    … increased steadily. However, latterly this development came to a standstill, as the use of warning apps became increasingly popular. GE-R-1: Heat warning service … subscribers and warnings issued) GE-R-2: Public awareness of health problems caused by heatwaves There has been an increase in the awareness of health hazards … not expect to be affected in future. GE-R-2: Public awareness of health problems caused by heatwaves Source: BMUB/BMUV & UBA (study Umweltbewusstsein in Deutschland/ …