Nitrogen budget on a limestone site in the Austrian Alps

Herman, F. . Bundesamt und Forschungscentrum fur Wald; Smidt, S.; Englisch, M.; Feichtinger, F.; Gerzabek, M.: Haberhauer, G.; Jandl, R.; Kalina, M.; Zechmeister-Boltenstern, S.

Nitrogen budget on a limestone site in the Austrian Alps

2002

While nitrogen input exceeded the critical loads of the WHO (1995), nitrogen deficiency and nutrient imbalances were verified by needle analyses. The atmospheric input of inorganic nitrogen was higher than the nitrogen output in 50 cm soil depth. A tracer experiment with 15N helped to prove that not more than half of the applied nitrate could be discharged. This allows the conclusion that nitrogen is stored in the system and that the site cannot yet be said to be saturated with nitrogen. The same result was also obtained by modelling

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Palabras clave de AGROVOC

austria autriche bosques forests nitrogen metabolism soil sol suelo

Información bibliográfica

Editorial

Forest Research Institute

Paginación

p. 46

Otras materias

Metabolisme de l'azote; Foret; Metabolismo del nitrogeno

Idioma

Inglés

Nota

Summary only

ISBN

80-88853-51-6

Tipo

Summary; Conference; Non-Conventional

Fuente

Long-term air pollution effect on forest ecosystems, Mankovska, B. (Ed.).- Zvolen (Slovak Republic): Forest Research Institute, 2002. Long-term air pollution effect on forest ecosystems,Long-term air pollution effect on forest ecosystems,Zvolen (Slovak Republic),30 Aug - 1 Sep 2002.- ISBN 80-88853-51-6. 220 p.

Conferencia

Long-term air pollution effect on forest ecosystems, Zvolen (Slovak Republic), 30 Aug - 1 Sep 2002

En AGRIS desde: 2003-08-15

Formato: AGRIS AP

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