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  • Article from 14.02.2022 | Last changed: 15.02.2022

    Economic issues

    … are also of great importance in the selection of water protection measures. In order to achieve the desired environmental objectives, the most cost-effective … is not an end in itself, but an expression of the recognition that the consideration of economic framework conditions is indispensable for the achievement of … other and to other elements of the Directive: Economic analysis of water uses under Article 5 and Annex 3. Justification of exemptions under Article 4. Achievement …

  • Article from 30.12.2022 | Last changed: 15.07.2024

    Flood prevention

    The River Elbe during a flood in the Elbe Biosphere Reserve

    … 20% of the natural floodplains remain on the major rivers Rhine, Elbe, Danube and Oder, as well as on the rivers Dosse, Ohre, Unstrut and Schwarzer Elster and on the … temporarily (Figure 1). An important requirement of the flood regulations of the Federal Water Act (WHG) is to make larger areas available for the overflowing of … of certain uses (details on this can be found in the guidance documents of the federal states, such as the guidance documents on flood protection and flood …

  • Article from 04.01.2023 | Last changed: 22.08.2025

    Floods - how they form and how we influence them

    Flooded elbe river near Dessau

    … away locally to a small extent. Water retention in the landscape is limited. In order to make land usable for agriculture, wetlands have been drained and soils … at the end of 2018. 45.1% of this urbanised surface is sealed, according to the Federal Statistical Office. In terms of total surface area, the share of settlement … of extreme precipitation events in recent decades. However, the results differ considerably depending on the region and season (IPCC 2014). In addition, to the …

  • Article from 30.11.2014 | Last changed: 10.11.2017

    Chemical Quality Standards and Assessment

    … Framework Directive and 8 other substances regulated on a European-wide basis under the older Directive on pollution caused by certain dangerous substances discharged into … 2006/11/EC, formerly: 76/464) and the action value for nitrate 50 mg/l nitrate under the EU Nitrates Directive. The provisions of the Environmental Quality Standard …

  • Article from 02.02.2022 | Last changed: 25.07.2025

    Maritime shipping

    Sailing boat and container ship in the harbor of Hamburg

    … can be a comparably environment-friendly means of transport. There is still considerable potential to design and construct them in such a way that they pollute the … on the contents of the different annexes are to be found on the website of the  Federal Maritime and Hydrographic Agency (Bundesamt für Seeschifffahrt und … of the European seas and at protecting and safeguarding the marine ecosystems in order to reach or preserve a good ecological status of the marine environment by 2020. …

  • Article from 31.03.2025 | Last changed: 10.04.2025

    Use and Impact

    Port view of Bremerhaven with container crane and container ship.

    … pollutants such as nitrogen and sulphur into the sea and generates continuous underwater noise, which can interfere with marine animals' communication. In addition, … ecological risks. For example, exploration activities generate high levels of underwater noise that can harm marine life, and catastrophic spills continue to occur, … future. Associated content Links EU-Meeresstrategie-Rahmenrichtlinie Publications Weiterentwicklung ausgewählter Indikatoren und Bewertungsansätze für die …

  • Article from 11.03.2025 | Last changed: 31.07.2025

    Protecting the seas and oceans: how can it be done?

    On the picure you see the sunset about the sea

    … Waste, especially plastic waste including microplastics, is omnipresent. Underwater noise disturbs and harms whales, dolphins and fish in particular. In the … Directive (MSFD) also aims to achieve good environmental status. To this end, the federal states and the coastal federal states are working together to tackle the various challenges and regulations …

  • Article from 16.04.2012 | Last changed: 10.09.2013

    Water body structure

    … the water body structure (see table below) developed by the Working Group of the Federal States on Water Issues (LAWA) describes a change in water structural quality … durch Phosphor Schmerzgel – Fragen und Antworten Indikator: Ökologischer Zustand der Übergangs- und Küstengewässer Indikator: Ökologischer Zustand der Seen Indikator: Ökologischer Zustand der Flüsse Related publications PROSOIL – …

  • Article from 15.09.2014 | Last changed: 10.11.2017

    Assessment of watercourses

    two women are fishing in the water to take some samples

    … Taking samples to examine the water quality Source: Hoffmann / UBA In Germany the Federal States (Länder) have the responsibility for monitoring and assessment of surface waters. … Indikator: Eutrophierung von Flüssen durch Phosphor Flüsse unter Stress – die Oder Dialog Spurenstoffe 2022-2025 Indikator: Ökologischer Zustand der Flüsse Flüsse …

  • Article from 26.11.2025 | Last changed: 28.11.2025

    Download

    … 3.3.0, program package Linux, GNU-C (ZIP / 22.03.2024) AUSTAL 3.3.0, Quelltexte der Programme (ZIP / 22.03.2024) BESTAL Documentation BESTAL 1.3.0, installation …

  • Article from 21.03.2022 | Last changed: 28.04.2023

    Transport law

    Wortwolke

    … to legislation are  required to achieve this aim. The authors of the study consider a paradigm shift in traffic to be long overdue, stating that “a few minor … adjustments to German Road Traffic Regulations (StVO), as have been suggested by Federal Transport Minister Scheuer, do not go far enough.” The guiding principle of … took the lead regarding road traffic law. Determination of flight procedures The Federal Supervisory Authority for Air Navigation Services (BAF) determines flight …

  • Article from 01.10.2012 | Last changed: 14.11.2025

    Traffic noise

    … on the predominant point source. Noise pollution regulations Although the 1974 Federal Pollution Control Act (BimSchG) meant the term “environmental degradation” to … Unlike many other types of environmental degradation, noise effects vary considerably depending on when they occur over the course of a given day. People divide … Related contents Indikator: Luftqualität in Ballungsräumen Indikator: Belastung der Bevölkerung durch Verkehrslärm WHO-Kooperationszentrum Lufthygiene …