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    Children and adults were involved in the German environmental Survey 1990 to 1992.

    Girl and boy, their parents and grandparents are sitting on a lawn in a park.

    … Children and adults were involved in the German environmental Survey 1990 to 1992. Source: Monkey Business / Fotolia.com The following contents contain this medium: German Environmental Survey 1990-1992, GerES II Tags child Eltern family nature Parkanlage … Children and adults were involved in the German environmental Survey 1990 to 1992. …

  • Publication from 23.07.2018

    Handbuch umweltfreundliche Beschaffung

    … Landbau. Series guides and manuals Number of pages 600 Year of publication December 1992 Author(s) Umweltbundesamt (Hrsg.) Related publications Handbuch …

  • Publication from 28.09.2022

    Handbuch Lärmminderungspläne

    … anderen Bundesländern sowie die vom Länderausschuss für Immissionsschutz im April 1992 erarbeiteten Klarstellungen und Handlungsempfehlungen der …

  • KomPass: Article from 28.11.2023 | Last changed: 17.12.2024

    BD-I-1: Phenological changes in wild plant species

    The picture shows a coltsfoot plant in flower while the plant is peeking out from under snow cover.

    … the comparative period of 1981 to 2010 with the starting points of the period from 1992 to 2021, the following pattern emerges: Regarding the phenological seasons from … significant. This means that especially the early autumn in the mean of the years 1992 to 2021 was approximately 17 days longer than in the reference period 1951 to … to approximately 90 days whereas the beginning and end of summer in the period 1992 to 2021 was on average approximately twelve days earlier than in the reference …

  • KomPass: Article from 28.11.2023 | Last changed: 12.12.2024

    FI-I-2: Herring larvae in the Greifswalder Bodden

    The picture shows herring spawn. It is possible to see six transparent eggs adhering to each other, with larvae inside.

    … which has been conducted by the Thünen-Institute for Baltic Sea Fisheries since 1992, in order to identify the abundance of herring larvae stocks in the … prior to that, herring progeny had suffered several bad years. This is true for 1992 and 1993 when recruitment was not very successful. The winter of 1991 / 1992 was unusually mild, followed by comparatively warm weather in spring 1992. …

  • DzU article from 27.11.2024 | Last changed: 27.11.2024

    Indicator: Agricultural nitrogen surplus

    A graph shows the agricultural nitrogen surpluses for individual years and as rolling 5-year means between 1990 and 2022. The 5-year-mean nitrogen surpluses in kilogrammes per hectare dropped from 117 to 77. The target for 2028-32 is 70 kilogrammes per hectare and year.

    … total balance per hectare of utilized agricultural land has decreased by 34 % since 1992. The Federal Government aims to reduce the average nitrogen surplus of the … losses from agriculture to the environment. Assessing the development Between 1992 and 2020, the 5-year average nitrogen surplus of the total balance per hectare … total balance per hectare of utilized agricultural land has decreased by 34 % since 1992. The Federal Government aims to reduce the average nitrogen surplus of the …