lake sediment
Lake Sediment Studies in Ice Free Regions of East Antarctica – An Indian Perspective
... Sandy Lake, glacial- interglacial climatic variation was reconstructed for the past ...other lake sediment and ice-core records from the Schirmacher Oasis and other ice-free areas in East ...
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Lake sediment records of flood frequency and magnitude
... using lake sediments to reconstruct the frequency and magnitude of historical flood imprints of high river ...two lake basins located in northern England and southern ...to lake cores to discriminate ...
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Interpretation of lake sediment accumulation rates
... the sediment that are of interest in a particular ...because sediment accumulation rates vary between lakes, and even within lakes, in a way that is apparently individual to the particular lake, or ...
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Synthetic Methane Consuming Communities from a Natural Lake Sediment
... ABSTRACT The factors and processes that influence the behavior and functionality of ecosystems inhabited by complex microbiomes are still far from being clearly un- derstood. Synthetic microbial communities provide ...
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Tiefer See – a key site for lake sediment research in NE Germany
... comprehensive lake monitoring instrumentation ...the lake to ongoing climate change (Heinrich et ...the lake measuring temperature, relative humidity, solar radia- tion, rainfall and wind speed in 10 ...
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Wet avalanches: long-term evolution in the Western Alps under climate and human forcing
... context, lake sediment archives can provide an alter- native, with the advantage of providing (i) longer archives and (ii) the coeval record of other environmental parame- ters such as erosion or vegetation ...
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Impact of urbanization on the Hysicochemical characteristics and its sequential changes in the ethano botanical composition of the Odathurai lake of Erode district, South India
... enhanced lake productivity with cascading effects on the remaining trophic ...the lake water could be contributed by the mode of drainage, microbial decomposition of the bottom sediment, reduced ...
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Pollen sedimentation in relation to the Quaternary vegetation history of the Snowy Mountains of New South Wales
... Pollen influx into Blue Lake in the alpine area of the Snowy Mountains of southeastern Australia was measured by pollen traps, snow and stream water samples and lake sediment traps... Po[r] ...
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Past freeze and thaw cycling in the margin of the El’gygytgyn crater deduced from a 141 m long permafrost record
... continuous sediment record from Lake El’gygytgyn in the northeastern Eurasian Arctic spans the last ...and lake level changes have likely played a crucial role for sediment delivery to the ...
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Response of sediment organic phosphorus composition to lake trophic status in China
... reported in this study, higher trophic status lake sediment Po contains more aromatic.. substances and functional groups, and the substances have degrees of higher.[r] ...
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Total content of macroelements and trace elements in Holocene calcareous gyttja from the post-bog area of North-western Poland
... calcareous lake deposits (groundwater calcretes) were found under shallow organogenic formations (peat, murshic horizons) or black soils ...where lake depressions have developed in sub- glacial gutters ...
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Trace Metals Accumulation in Freshwater and Sediment Insects of Liberty Dam, Plateau State, Nigeria
... surface sediment, plant species, water and sediment insects sampled in three different locations of Liberty Dam was undertaken for three months (August, September and October, ...surface sediment as ...
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Seasonal variations in pore water and sediment geochemistry of littoral lake sediments (Asylum Lake, MI, USA)
... Sequential sediment extractions were carried out on freeze-dried sediment samples using two different meth- ods ...homogenized sediment from each depth ...remaining sediment is thoroughly ...
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Annual Sedimentation Yield and Sediment Characteristics of Upper Lake, Bhopal, India
... Upper Lake of Bhopal and its catchment area as a test case. The Upper Lake is located in Bhopal which is a capital of Madhya Pradesh, India and is the only source of water for the ...the lake, which ...
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The role of Lake Dongting in regulating the sediment budget of the Yangtze River
... and sediment fluxes were provided by the Yangtze River Water Conservancy Committee, Ministry of Water Conservancy of China that began systematic (daily) surveys in the 1950s in the Yangtze drainage ...to ...
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Water clarity in two shallow lake systems of the Central Plateau, Tasmania, Australia
... For a lake without significant inflows or outflows, the concentration of sediments in the water column is dependent on rates of sediment resuspension, sedimentation and the background co[r] ...
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Effects of dam construction and increasing pollutants on the ecohydrological evolution of a shallow freshwater lake in the Yangtze floodplain
... discharge and sediment load in the Yangtze River Chen et al., 2014, affecting water.. exchange intensity between the lake and the Yangtze River.[r] ...
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Numerical Modeling of Sediment Transport and Its Effect on Algal Biomass Distribution in Lake Pontchartrain Due to Flood Release from Bonnet Carré Spillway
... The developed model was applied to simulate the algae biomass distribution after the BCS opening event. The simulation period was selected from May 28 to July 2, 1997. In this period, wind and tide were the most ...
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Geochemical investigations of sedimented organic matter in a Scottish mountain lake with respect to late holocene climate change
... enter lake sediments, either directly in the form of particulate matter such as spherical carbonaceous particles (Rose, 1994, 1995), or indirectly through the assimilation of old carbon from the atmosphere by ...
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Distribution of Sediment Measurements in Lake Michigan as a Case Study: Implications for Estimating Sediment and Water Interactions in Eutrophication and Bioaccumulation Models
... the sediment zones among the Great ...large lake systems such as the Great Lakes. For in- stance, the Lake Michigan Mass Balance study utilized 3 biota zones to estimate bioac- cumulation of PCB ...
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