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Uncertainty of solute flux estimation in ungauged small streams：potential implications for input-output nutrient mass balances at stream reach scale
nutrient retention hydrological conditions
2009/5/18
Input-output mass balances within stream reaches provide in situ estimates of stream nutrient retention/release under a wide spectrum of hydrological conditions. Providing good estimates of the mass b...
Variability in stream discharge and temperature：a preliminary assessment of the implications for juvenile and spawning Atlantic salmon
Critical Displacement Velocity Atlantic salmon
2009/5/18
This study focuses on understanding the temporal variability in hydrological and thermal conditions in a small mountain stream and its potential implication for two life stages of Atlantic salmon (Sal...
Impact of changing DOC concentrations on the potential distribution of acid sensitive biota in a boreal stream network
acid sensitive biota potential distribution
2009/4/29
DOC concentrations have increased in many surface waters in Europe and North America over the past few decades. As DOC exudes a strong influence on pH this DOC increase could have detrimental effects ...
Winter climate affects long-term trends in stream water nitrate in acid-sensitive catchments in southern Norway
Winter climate acid-sensitive catchments stream water nitrate
2009/4/29
Controls of stream water NO3 in mountainous and forested catchments are not thoroughly understood. Long-term trends in stream water NO3 are positive, neutral and negative, often apparently independent...
Biodegradable dissolved organic matter in a temperate and a tropical stream determined from ultra-high resolution mass spectrometry
temperate tropical
2014/5/4
We investigated dissolved organic matter (DOM) metabolism by employing plug-flow biofilm reactors and ultra- high resolution mass spectrometry of DOM isolated by C18 extraction in two forested stream ...