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  • KomPass: Article from 28.11.2023 | Last changed: 18.12.2024

    RO-R-2: Priority and reserved areas groundwater / drinking water

    The photograph shows a stream running through a meadow. Trees and tree clusters line the edge of the meadow.

    … in planning practice – on the individual spatial properties of regions, such as soil properties and geological baseline conditions, for instance whether the … latter objective includes certain requirement regarding the nature of the actual soil cover; this is because the areas thus safeguarded must allow for good infiltration of water into the soil. So far, spatial planning has provided limited opportunities in this respect, …

  • 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

    … settlement structure and the characteristics of the building. In areas with high soil sealing and on slopes, the risk from urban flash floods is particularly high. … are also further stress factors for street trees, such as a small root space due to soil compaction and sealing, low soil and air quality, and pollutant inputs such as road salt. Urban climate and heat …

  • KomPass: Article from 28.11.2023 | Last changed: 19.09.2024

    Cluster Woodland and forestry

    The picture shows a coniferous forest. The bark-free trunk of a damaged spruce tree is visible in the foreground. In the light-coloured wood of this tree the distinct frass traces of a bark beetle are clearly visible.

    … The objective must remain to maintain the forest functions for protecting water, soil, biodiversity, regional climate and as a source of recreation for human being; … in terms of indicators for the DAS woodland and forestry action field. For the ‘soil’ action field, an indicator was developed in respect of soil water in forest soils (cf. Indicator BO-I-2 ) on the basis of a case study for Bavaria. As before, …

  • KomPass: Article from 28.11.2023 | Last changed: 18.12.2024

    RO-R-3: Priority and restricted areas for (preventive) flood control

    The picture shows the oxbow lake of a river with unfortified banks lined with meadows and tree clusters.

    … more often as rain (cf. Indicators WW-I-4 , WW-I- 5 and BAU-I-4 ). In cases where soils are already saturated with water or severely desiccated, or there is a lot of … precipitation in a very short time, not much of this will be able to infiltrate the soil. As a rule, this precipitation will run off the surface draining directly into …

  • KomPass: Article from 28.11.2023 | Last changed: 11.12.2024

    WW-I-1: Terrestrially stored water

    The picture shows a section of a satellite photograph of the Earth. In the upper margin of the photograph is a radiant sun. On the Earth, clouds and a deep-blue ocean are visible.

    … influence the entire water balance, in other words, they affect evaporation, soil water, the formation of seepage water, the replenishment of groundwater, … water storage. The latter encompasses water in various compartments: Groundwater, soil water, water in lakes, rivers and dams (such as reservoirs) and any water bound … influence the entire water balance, in other words, they affect evaporation, soil water, the formation of seepage water, the replenishment of groundwater, …

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

    Adaptation: Water Resources, Water Management, Coastal and Marine Protection

    People standing on a seat bench surrounded by water

    … body. This requires measures that help to reduce fertiliser quantities as well as soil erosion and runoff, minimise nutrient inputs by establishing water protection strips, or drain agricultural soils in a more environmentally friendly way. Land-based animal husbandry also …

  • KomPass: Article from 28.11.2023 | Last changed: 18.11.2025

    KM-I-6: Pumping station performance – case study

    The picture shows the pumping station Steinschleuse on the Eider river. A retaining wall with a bridge and a brick-built house are visible.

    … the aid of pumping stations. Their operation is in the remit of some 500 water- and soil-related associations in the country. These are part of main associations which … on the duration of its operation and the hydrological requirements. The water- and soil-related associations endeavour to operate the most energy-efficient pumps. … the aid of pumping stations. Their operation is in the remit of some 500 water- and soil-related associations in the country. These are part of main associations which …

  • KomPass: Article from 28.11.2023 | Last changed: 12.12.2024

    FW-I-5: Damaged timber – extent of random use

    The picture shows a dense spruce forest. Several trees are dead, and in the foreground there is deadwood lying on the forest floor.

    … in the forest is desirable with a view to enhancing biodiversity and increasing soil humidity in the forest. Deadwood provides essential habitats for fungi, insects … regions with fairly open stands of pine forest – which are widespread on the sandy soils of Brandenburg or Mecklenburg-Western Pomerania – will cause smaller volumes …

  • KomPass: Article from 28.11.2023 | Last changed: 08.12.2025

    Cluster Agriculture

    The picture shows a dry-looking arable field with a tractor being driven across it. Owing to drought, the vehicle is stirring up clouds of dust. In the background, it is possible to make out a ridge of hills.

    … base available to agricultural businesses. With the establishment of Federal soil information systems and the enhancement of agricultural meteorological advisory … change, coping with numerous problems in respect of water, the protection of the soil and soil quality, and not least for strengthening biodiversity. Likewise, the funding of …

  • Cover from 02.10.2024

    Introduction - 2023 Monitoring Report

    The cover shows a magnifying lens pointing at artwork containing arrows in various colours. In the centre of the lens is the title of the current Report.

    … data contained in the 2023 Monitoring Report. The temperatures of air, water and soil have continued to rise, thus also increasing the impacts on humans, … years have not yet been offset even as late as 2023. Insufficient availability of soil water has led to yield losses in agriculture . Owing to drought stress and … the frequency of drought phases. To name just one of the consequences: Desiccated soils are unable to absorb or store the water accumulating in a heavy rainfall, thus …

  • KomPass: Article from 28.11.2023 | Last changed: 20.09.2024

    Cluster Biological diversity

    In the foreground the picture shows a banded demoiselle which has landed on the blossom of a yellow waterbuttercup. The background of this picture is blurred.

    … contribute to providing clean water, fresh air, a pleasant climate and fertile soils for the cultivation of crops to produce healthy food. Another useful function … programme ‘Natural Climate Protection’ (ANK). Woodlands and alluvial meadows, soils and peatlands, seas and water bodies, near-natural green spaces in urban and …

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

    Adaptation: Field of Action Building Industry

    Building crane in front of a blue sky

    … the introduction of standards is conducive, for example regarding tree sizes and soil properties such as rootability and water absorption and water storage capacity. … the introduction of standards is conducive, for example regarding tree sizes and soil properties such as rootability and water absorption and water storage capacity. …