• 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 ...