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Ancient lakes: eyes into the past,and the future（图）
Ancient lakes Limnology Oceanography.
2019/11/22
"A lake is a landscape's most beautiful and expressive feature. It is Earth's eye; looking into which the beholder measures the depth of his own nature." ---Henry David Thoreau, Walden.Baikal, Biwa an...
Prediction of surface temperature in lakes with different morphology using air temperature
lakes air temperature
2014/11/28
Temperature of the surface layer of temperate lakes is reconstructed by means of a simplified model on the
basis of air temperature alone. The comparison between calculated and observed data shows a ...
The extent that natural lakes in the United States of America have been changed by cultural eutrophication
natural lakes the United States of America
2014/4/2
We used paleolimnological data for 240 lakes from the U.S. Environmental Protection Agency’s (USEPA)
2007 National Lakes Assessment to estimate the extent that natural lakes in the coterminous United...
The isotopic and hydrologic response of small, closed-basin lakes to climate forcing from predictive models: Application to paleoclimate studies in the upper Columbia River basin
isotopic hydrologic closed-basin
2014/4/17
Simulations conducted using a coupled lake-catchment, hydrologic and isotope mass-balance model indicate
that small, closed-basin lakes in north-central Washington are isotopically sensitive to chang...
The effect of the exceptionally mild European winter of 2006–2007 on temperature and oxygen profiles in lakes in Switzerland: A foretaste of the future?
the exceptionally mild European winter on temperature oxygen profiles in lakes in Switzerland: A foretaste of the future
2014/4/16
The European winter of 2006–2007 was unusually mild, with record high mean winter air temperatures comparable with those predicted to become the norm by the end of the current century as a result of c...
Methanogenic pathway, 13 C isotope fractionation, and archaeal community composition in the sediment of two clear-water lakes of Amazonia
isotope fractionation archaeal community composition
2014/4/16
We studied the methanogenic pathway and archaeal community composition in the sediment of two clearwater lakes, Lake Batata and Lake Mussura, in Amazonia. We measured CH4 production and d13
C of CO2,...
Regulation of the nitrogen biogeochemistry of mountain lakes by subsidies of terrestrial dissolved organic matter and the implications for climate studies
the nitrogen biogeochemistry mountain lakes subsidies terrestrial dissolved organic matter the implications for climate
2014/4/16
table isotopes of nitrogen (N) were analyzed in modern sediments of mountain lakes, dissolved organic matter(DOM), and sediment cores spanning the past 12,000 yr to test the hypothesis that spatial an...
Long-term patterns of dissolved organic carbon in lakes across eastern Canada: Evidence of a pronounced climate effect
Long-term patterns dissolved organic carbon lakes across eastern Canada a pronounced climate effect
2014/4/16
We analyzed the 21-yr dynamics of dissolved organic carbon (DOC) in 55 lakes during ice-free periods in five regions across eastern Canada in relation to total solar radiation (TSR),precipitation, air...
Climatic control of ultraviolet radiation effects on lakes
Climatic control ultraviolet radiation lakes
2014/5/21
Ultraviolet radiation (UVR) damages most biota, yet little evidence exists for its long-term effects on natural ecosystems. We used paleoecological techniques at three low-elevation lakes to show that...
Climatic influences on algal populations of boreal forest lakes in the Experimental Lakes Area
Climatic influences algal populations boreal forest lakes Experimental Lakes Area
2014/6/10
We examined long-term phytoplankton data records for four oligotrophic boreal lakes situated in the Experimental Lakes Area (ELA), western Ontario, for responses to climatic change. ELA experienced a ...
Carbon dioxide partial pressure and 13C content of north temperate and boreal lakes at spring ice melt
Carbon dioxide partial pressure 13C content north temperate boreal lakes spring ice melt
2014/6/9
Carbon dioxide (CO2) accumulates under lake ice in winter and degasses to the atmosphere after ice melt. This large springtime CO2 pulse is not typically considered in surface-atmosphere flux estimate...