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| Titel |
Modelling of nitrogen turnover and leaching in Saxony |
| VerfasserIn |
M. Gebel, S. Halbfaß, S. Bürger, H. Friese, S. Naumann |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1680-7340
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| Digitales Dokument |
URL |
| Erschienen |
In: Hydrologic Modelling for the Assessment of Ecosystem Services and Landscape Functions ; Nr. 27 (2010-12-09), S.139-144 |
| Datensatznummer |
250016350
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| Publikation (Nr.) |
 copernicus.org/adgeo-27-139-2010.pdf |
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| Zusammenfassung |
| From 2005 to 2009 we modelled the input of nitrogen and phosphorus in waters
in the area of the Federal State of Saxony (Germany). The model results are
an important component in elucidating the present situation of nutrient loads
in groundwater and surface water as well as its future development. The
present contribution focuses on the modelling of diffuse nitrogen leaching on
arable land. Processes of mobilization and immobilization of nitrogen are
included in the modelling. They will be estimated as induced by the
respective types of fruit, management practices and local conditions. Source
areas can be derived using the relationship of nitrogen sources
(mobilization, deposition) and sinks (immobilization, denitrification) on the
regional scale. |
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