搜索结果: 1-10 共查到“海洋调查与监测 lakes”相关记录10条 . 查询时间(0.187 秒)
Sudden Draining of Glacial Lakes Explained
Sudden Draining Glacial Lakes
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2015/6/18
In 2008 scientists from Woods Hole Oceanographic Institution (WHOI) and the University of Washington documented for the first time how the icy bottoms of lakes atop the Greenland Ice Sheet can crack o...
Two Lakes Beneath the Ice in Greenland, Gone Within Weeks
Two Lakes Beneath the Ice Greenland Gone Within Weeks
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2015/3/4
Researchers who are building the highest-resolution map of the Greenland Ice Sheet to date have made a surprising discovery: two lakes of meltwater that pooled beneath the ice and rapidly dr...
Modeling wind waves and wave exposure of nearshore zones in medium-sized lakes
Modeling wind waves wave exposure nearshore zones medium-sized lakes
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2014/4/2
We determine wind-wave properties and estimate the wave exposure along the entire shore of Lake U¨berlingen,a subbasin of Lake Constance, using a third-generation spectral wave model (SWAN), and compa...
Brief communication "What do we know about freaque waves in the ocean and lakes and how do we know it?"
Brief communication freaque waves ocean lakes
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2011/1/19
We made an objective examination of our present state of knowledge on freaque waves in the ocean and lakes from three separate perspectives:
Brief communication "What do we know about freaque waves in the ocean and lakes and how do we know it?"
communication freaque waves ocean lakes
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2010/12/29
We made an objective examination of our present state of knowledge on freaque waves in the ocean and lakes from three separate perspectives:
Mixing and stratification in lakes of varying horizontal length scales: Scaling arguments and energy partitioning
Mixing stratification varying horizontal length scales Scaling arguments energy partitioning
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2014/4/17
This work analyzes the effects that changes in the surface area of stratified lakes have on the partitioning of energy among different pools, and, ultimately, on the strength of thermalstratification....
Experimental evidence that pollution with urea can degrade water quality in phosphorus-rich lakes of the Northern Great Plains
pollution urea degrade water quality phosphorus-rich lakes the Northern Great Plains
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2014/4/17
Urea is the most abundant nitrogen (N) fertilizer used on agricultural soils, yet its effects on adjacent aquatic ecosystems are largely unknown. Here 21-d, 3000-liter mesocosm experiments were conduc...
Hypolimnetic oxygen consumption by sediment-based reduced substances in former eutrophic lakes
Hypolimnetic oxygen consumption sediment-based reduced substances former eutrophic lakes
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2014/4/16
We quantified the areal hypolimnetic mineralization rate (AHM; total areal hypolimnetic oxygen depletion including the formation of reduced substances) in two formerly eutrophic lakes based on 20 yr o...
History of mercury inputs to Minnesota lakes: Influences of watershed disturbance and localized atmospheric deposition
mercury inputs Minnesota lakes:watershed disturbance localized atmospheric deposition
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2014/4/21
The history of mercury (Hg) inputs to 55 Minnesota (U.S.A.) lakes was reconstructed from 210Pb (lead-210)- dated sediment cores to determine if erosion of soils from agriculture and urbanization contr...
Effects of impoundment on nutrient availability and productivity in lakes
nutrient availability productivity in lakes
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2014/4/21
We investigate the hydraulic alteration and the effect on primary productivity of the Hugh Keenleyside Dam built at the outlet of the Arrow Lakes (British Columbia, Canada) in 1967. Three dam-induced ...