Abundance and functions of natural organic matter species in soil and water Lars J. TranvikPatrick A. W. van HeesUlla S. Lundström Preface Pages: 149 - 150
Structural characterization of aquatic humic substances – The need for a multiple method approach Gudrun Abbt-BraunUlrich LankesFritz H. Frimmel Overview Article Pages: 151 - 170
Essential characteristics of natural dissolved organic matter affecting the sorption of hydrophobic organic contaminants Jarkko AkkanenRolf D. VogtJussi V. K. Kukkonen Research Article Pages: 171 - 177
Properties of humic acids as biomarkers of lake catchment management Joanna CieslewiczSlawomir S. Gonet Research Article Pages: 178 - 184
Characterization of sediment pore-water dissolved organic matter of lakes by high-performance size exclusion chromatography Viia LepaneAina LeebenOlga Malashenko Research Article Pages: 185 - 194
Key site variables governing the functional characteristics of Dissolved Natural Organic Matter (DNOM) in Nordic forested catchments Rolf D. VogtJarkko AkkanenÁdám Zsolnay Research Article Pages: 195 - 210
Seasonal and photochemical changes of DOM in an acidified forest lake and its tributaries Petr PorcalJosef HejzlarJiří Kopáček Research Article Pages: 211 - 222
Seasonal TOC export from seven boreal catchments in northern Sweden Hjalmar LaudonStephan KöhlerIshi Buffam Research Article Pages: 223 - 230
Increased colour and organic acid concentrations in Norwegian forest lakes and drinking water – a result of increased precipitation? Dag HongveGunnhild RiiseJan F. Kristiansen Research Article Pages: 231 - 238
Humic substances affect physiological condition and sex ratio of swordtail (Xiphophorus helleri Heckel) Thomas MeineltKurt SchreckenbachChristian E. W. Steinberg Research Article Pages: 239 - 245