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P253 - 36. GIL-Jahrestagung 2016 - Fokus: Intelligente Systeme – Stand der Technik und neue Möglichkeiten

https://dl.gi.de/handle/20.500.12116/31068
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Auflistung P253 - 36. GIL-Jahrestagung 2016 - Fokus: Intelligente Systeme – Stand der Technik und neue Möglichkeiten nach Autor:in "Bahrs, Enno"

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  • Konferenzbeitrag
    GIS basierte Modellierung von Transportdistanzen für Wirtschaftsdünger im Kontext der zu novellierenden Düngeverordnung
    (Informatik in der Land-, Forst- und Ernährungswirtschaft 2016, 2016) Auburger, Sebastian; Bahrs, Enno
    Discussion about the amendment of German fertilizer ordinance (DüV) contains consideration of digestate of plant origin from biogas production into spreading limits for N and P nutrients. Consequentially transport distances and costs will increase. A distribution algorithm for nitrogen was developed for the highly influcenced study area, which consists of the German provinces Lower Saxony and North Rhine-Westphalia. The algorithm is based on neighborly relations (linear and street distances) and distributes N nutrients until every municipality is below 170 kg N per ha utilized agricultural land. Calculated transport distances resulted in additional transport costs between 15 and 20 Mio. Euro annually for the study area.