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Stable isotope estimates of evaporation : inflow and water residence time for lakes across the United States as a tool for national lake water quality assessments
inflow water residence
2014/11/28
We used water d2H and d18O from ca. 1000 lakes sampled in the 2007 U.S. Environmental Protection Agency’s
National Lakes Assessment (NLA) to assess two hydrological variables—evaporation as a percent...
Regional-scale variation of dissolved organic carbon concentrations in Swedish lakes
Organic carbon lakes
2014/10/16
We assessed spatial variability in dissolved organic carbon (DOC) concentrations measured in nearly 2000
Swedish lakes. Inter-lake variance peaked at two different scales, representing within-region ...
Erratum: Chemical stratification in thermally stratified lakes: A chloride mass balance model
Chemical stratification thermally stratified lakes A chloride mass balance model
2014/4/17
The effect of this correction can best be appreciated by defining the non-dimensional variablesB*5BaandT*5(T(B)2Th)/(Te2Th) and plotting these as a function ofm(Fig. 2). Values ofB*from Eqs. 2 and 3 c...
An empirical model describing the seasonal dynamics of phosphorus in 16 shallow eutrophic lakes after external loading reduction
p An empirical model describing phosphorus
2014/4/30
Based on monthly mass balances on 7–8 yr of data from 16 shallow (mean depth: 1–10 m), eutrophic, unstratified,
or only temporarily stratified Danish lakes, we developed a simple empirica...
We determined the chemical speciation of lead and copper in remote mountain and high-latitude lakes at different times of the year, providing background data for regions in Europe least affected by an...
Chemical stratification in thermally stratified lakes: A chloride mass balance model
Chemical stratification thermally stratified lakes A chloride mass balance model
2014/5/8
In thermally stratified lakes, nutrient-enriched hypolimnion and a nutrient-depleted epilimnion is a common feature. Vertical mixing between these layers affects geochemical and biological processes. ...
Synchrony in relationships between the North Atlantic Oscillation and water chemistry among Swedens largest lakes
North Atlantic Oscillation water chemistry Sweden's largest lakes
2014/5/19
The North Atlantic Oscillation (NAO) is commonly presented as an easy and reliable index that can be used to study climatic effects on aquatic ecosystems. Here, the NAO winter index (NAOW) was applied...
Increasing temperature decreases aluminum concentrations in Central European lakes recovering from acidification
Increasing temperature decreases aluminum concentrations Central European lakes recovering acidification
2014/5/22
As acidic water percolates through mineral soils, Al is mobilized and transported into streams and lakes. We evaluate the effect of increasing temperature (climate warming) on Al concentrations in fou...
Light-induced redox cycling of iron in circumneutral lakes
Light-induced redox cycling of iron circumneutral lakes
2014/5/30
The light-induced redox cycling of FeII/FeIII was studied both in laboratory experiments and in the field in two circumneutral Swiss lakes: Greifensee, a eutrophic, natural water body, and Melchsee, a...
Amount of phosphorus inactivated by alum treatments in Washington lakes
phosphorus inactivation alum treatments Washington lakes
2014/6/17
The effectiveness of aluminum (Al) at retaining phosphate was investigated in alum-treated Washington lake sediments. Greater than background concentrations of Al and Al-bound phosphorus (Al-P) were d...