Items where Author is "Keller, Walter"

Garmo, Oyvind and Skjelvale, Brit Lisa and De Wit, Heleen and Colombo, Luca and Curtis, Chris and Fölster, Jens and Hoffmann, Andrei and Hruska, Jakub and Hogasen, Thor and Jeffries, Dean and Keller, Walter and Majer, Vladimir and Monteith, Don and Paterson, Allan and Rogora, Michela and Rzychon, Dorotha and Steingruber, Sandra and Stoddard, John and Vuorenmaa, Jussi and Worsztynowicz, Adam (2014) Trends in surface water chemistry in acidified areas in Europe and north America from 1990 to 2008. Water, Air, Soil Pollution, 225 (1880). pp. 1-14. ISSN 1573-2932

Garmo, Oyvind and Skjelvale, Brit Lisa and Colombo, Luca and Curtis, Chris and Dubokova, Ivana and Fölster, Jens and Hoffmann, Andrei and Hogasen, Thor and Jeffries, Dean and Keller, Walter and Majer, Vladimir and Paterson, Allan and Rogora, Michela and Rzychon, Dorotha and Steingruber, Sandra and Stoddard, John and Vuorenmaa, Jussi and De Wit, Heleen and Worsztynowicz, Adam (2011) Trends in precipitation chemistry, surface water chemistry and aquatic biota in acidified areas in Europe and North America from 1990 to 2008: Trends in surface water chemistry in Europe and North America from 1990 to 2008. Project Report Skjelkvåle, B.L. and de Wit, H.A. , Oslo.