T
T. Traaen
Researcher at Norwegian Institute for Water Research
Publications - 9
Citations - 1000
T. Traaen is an academic researcher from Norwegian Institute for Water Research. The author has contributed to research in topics: Leaching (agriculture) & Norwegian. The author has an hindex of 7, co-authored 9 publications receiving 958 citations.
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Journal ArticleDOI
Regional trends in aquatic recovery from acidification in North America and Europe
John L. Stoddard,Dean S. Jeffries,A. Lükewille,Thomas A. Clair,Peter J. Dillon,Charles T. Driscoll,Martin Forsius,M. Johannessen,Jeffrey S. Kahl,James H. Kellogg,A. Kemp,Jaakko Mannio,Don Monteith,Peter S. Murdoch,S. Patrick,A. Rebsdorf,Brit Lisa Skjelkvåle,M. P. Stainton,T. Traaen,H. van Dam,Katherine E. Webster,J. Wieting,A. Wilander +22 more
TL;DR: This article analyzed regional trends between 1980 and 1995 in indicators of acidification (sulphate, nitrate and base-cation concentrations, and measured (Gran) alkalinity) for 205 lakes and streams in eight regions of North America and Europe.
Journal ArticleDOI
Assessment of Nitrogen Leaching at ICP-Waters Sites (Europe and North America)
TL;DR: The International Cooperative Programme on Assessment and Monitoring of Acidification of Rivers and Lakes (ICP-Waters) is designed to assess the degree and geographical extent of acidification of surface waters as discussed by the authors.
Journal ArticleDOI
Whole-catchment liming at Tjønnstrond, Norway: An 11-year record
TL;DR: A whole catchment liming experiment was conducted at Tjonnstrond, southernmost Norway, to test the utility of terrestrial liming as a technique to restore fish populations in remote lakes with short water-retention times as discussed by the authors.
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Critical loads of acidity to surface waters: Svalbard
TL;DR: In this paper, a precipitation map for Svalbard and a precipitation model for the entire island is presented, where critical loads are defined as the highest loads of pollutants that will not lead to long-term, harmful effects on biological systems.