Skip to main content Skip to main menu Skip to footer

Search

Help

1837 - 1848 of 1926
  • Article from 16.04.2012 | Last changed: 10.09.2013

    Water body structure

    … assesses parameters calculated on the basis of aerial pictures, existing maps and data, geological and soil maps, and especially topographical map M 1:25.000, as well … method, the “on-site method” of small to medium-sized watercourses relies on data taken from the field (assessments of 100 meter sections). The procedure for … assesses parameters calculated on the basis of aerial pictures, existing maps and data, geological and soil maps, and especially topographical map M 1:25.000, as well …

  • Article from 26.11.2025 | Last changed: 28.11.2025

    Download

    … implied, is given for the accuracy or suitability for a particular purpose of the data and programs that can be downloaded from this site. The full risk of use lies … implied, is given for the accuracy or suitability for a particular purpose of the data and programs that can be downloaded from this site. The full risk of use lies …

  • Article from 12.12.2025 | Last changed: 12.12.2025

    Overview

    … to the user hotline. Last modified: 2025-12-12 FAQ A17 (obtaining precipitation data) 2025-11-26 BESTAL 1.3.0 (native language support, problem 2025-11-07 resolved, … to the user hotline. Last modified: 2025-12-12 FAQ A17 (obtaining precipitation data) 2025-11-26 BESTAL 1.3.0 (native language support, problem 2025-11-07 resolved, …

  • Article from 01.10.2012 | Last changed: 14.11.2025

    Traffic noise

    … based on heterogeneous strategies for the various point sources. Noise abatement target values The UBA and WHO have defined the following noise abatement target values, which are based on mean levels outside residences so as to also … noise levels of 50 dB(A) and 40 dB(A) respectively (optimal protection). If these targets are unrealistic, particularly in city centers, they are nonetheless useful …

  • Article from 13.11.2024 | Last changed: 14.11.2025

    International soil governance

    … are also needed to implement the objective “Land Degradation Neutral World” (Target 15.3 of the Sustainable Development Goals) at national level. This concerns … are also needed to implement the objective “Land Degradation Neutral World” (Target 15.3 of the Sustainable Development Goals) at national level. This concerns …

  • Article from 09.10.2015 | Last changed: 17.11.2025

    Soil protection at international level

    desiccated soil

    … level . Furthermore, soil organic carbon and its potential as globally relevant indicator for land and soil degradation has been investigated. Currently, options … of world’s arable land affected by degradation Soil organic carbon as a relevant indicator for the SDGs? Sustainable Development Knowledge Platform Publications Land …

  • Article from 05.01.2023 | Last changed: 05.01.2023

    Overview of application forms

    … please complete (1) Part 1, Particulars of planned cruise, (2) Part 2, Basic ship data, and (3) Part 3, Proof of experience or crew in charge. Part 4, Post-visit … to Article 17 paragraph 2 AIEP Cruise Particulars of planned cruise Basic ship data Proof of experience of crew in charge Post-visit report Individual travel / … report Cargo ships & Icebreaker Particulars of planned trip Basic ship data Proof of experience of crew in charge Post-visit report Related contents …

  • Article from 19.02.2025 | Last changed: 19.05.2025

    German Committee on Indoor Air Guide Values

    Wohnzimmer im Altbau mit Sofa, Tisch, Stehlampe, Bild und Pflanzen

    … the TVOC value cannot be used to make an health assessment, it serves as a relevant indicator for categorising the indoor air pollution and the exposure of occupants to … TVOC concentrations above 950 µg/m 3 (corresponds to the 95th percentile of the database determined in the German Environmental Health Survey from 2014 to 2017 … value. From a health protection perspective, preliminary guide values always indicate a general need for minimisation strategies. Risk-related guide values for …

  • Article from 24.03.2014 | Last changed: 21.11.2025

    Soil information sharing

    … as many regional states as possible. For this, efficient technical standards for data sharing are needed. In addition EU requirements for soil information … were recently introduced, via a harmonized standard (INSPIRE Directive and Geodata access law). Inasmuch as information sharing efficiency is based on interfaces …

  • Landing page from 22.10.2025

    Publications

    … (series closed) LTwS (series closed) Availability - Any - (Pre)Orderable Target groups - Any - Consumer Science Companies Public authorities Education Kids & …

  • Landing page from 26.11.2025

    Events

    … Water Sustainability | Strategies | International matters Digitalisation Service Target groups - Any - Consumer Science Companies Public authorities Education Kids & …

  • Landing page from 22.10.2025

    News