Blar i NIVA Open Access Archive på forfatter "Nystrøm, U."

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    • Gårdsjön Status Report for 1991-1992: The first Year of Treatment 

      Anderson, I.; Brandrud, T.E.; Dise, N.; Clemensson-Lindell, A.; Hultberg, H.; Huse, M.; Kjønnaas, J.; Moldan, F.; Nygaard, P.H.; Nystrøm, U.; Persson, H.; Rudi, G.; Stuanes, A. (NIVA-rapport;2915, Research report, 1993)
      Nitrogen addition weekly to catchment G2 at Gårdsjön began April 1991. During the first year of treatment a total of 230 meq/m²yr NH4No3 was added in 33 mm of water plus 90 meq/m²/yr deposited in 631 mm throughfall. Runoff ...

    • NITREX project - Gårdsjøn. Status report for 1988-1990 

      Wright, R.; Brandrud, T.E.; Kroglund, F.; Wohlfeil, I.; Andersson, I.; Carlsson, U.; Clemensson-Lindell, A.; Hultberg, H.; Kjønaas, J.; Müller, D.; Nystrøm, U.; Persson, H.; Stuanes, A. (NIVA-rapport;2545, Research report, 1991)
      At the NITREX site at Gårdsjøn, Sweden, nitrogen deposition will be experimentally increased to an entire forested catchment to study the potential for nitrogen saturation. Investigations include regular sampling of ...