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                Titel:
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                The contribution of root-derived sulphur to sulphate in throughfall in aDouglas fir forest
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                Auteur(s):
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                Gepubliceerd door:
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                Publicatie datum:
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                ECN
                
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                1996
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                ECN publicatienummer:
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                Publicatie type:
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                ECN-RX--96-002
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                Overig
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                Aantal pagina's:
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                Volledige tekst:
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                28
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                 Niet beschikbaar.
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        Samenvatting:
        The relative contribution of foliar leaching to sulphate in throughfallis determined using radiotracer sulphate. The experiment took place in a
Douglas fir forest area at Speuld, The Netherlands, from July 1993 until
September 1994. The radiotracer was applied at 3-4 week intervals to the
forest soil with a 4-month stop during winter. Nearly-isotopic equilibrium is
obtained between total sulphur in the needles and water-extractable sulphur
from the needles. The contribution of root-derived sulphur to sulphate in
throughfall is calculated from the
    
    
        
        
    
    
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