Integrated assessment of soil chemical status. 2. Application of a regionalised model to 622 forested sites in Switzerland.
Författare
Summary, in English
A model, MAKEDEP, was developed for reconstructing historic atmospheric deposition and nutrient uptake for forests using present day values. Deposition is reconstructed by separation of wet deposition and throughfall into five different categories. Dry deposition is assumed to depend linearly on needle biomass. Non-marine deposition is scaled using general European emission and deposition trends for sulphur, nitrate and ammonia. Historic nutrient uptake is reconstructed using current biomass and nutrient content, a logistic forest growth curve and information on historic land use.
Avdelning/ar
Publiceringsår
1998
Språk
Engelska
Sidor
11-20
Publikation/Tidskrift/Serie
Water, Air and Soil Pollution
Volym
105
Issue
1-2
Dokumenttyp
Artikel i tidskrift
Förlag
Springer
Ämne
- Chemical Engineering
Nyckelord
- acidification
- air pollution
- modelling
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 1573-2932