Sentences with phrase «lake drainage»
"Lake drainage" refers to the process of water in a lake being drained or emptied out, usually either naturally or through human intervention. Full definition
He hopes to apply the same techniques to study lake drainage below other glaciers, to understand how water flow at the base affects overall glacier movement.
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Examination of recent rapid supra - glacial lake drainage documented short term velocity changes due to such events, but they had little significance to the annual flow of the large glaciers outlet glaciers (Das et.al, 2008).
Examination of recent rapid supraglacial (i.e. on the surface) lake drainage documented short term velocity changes due to such events around 10 %, but little significance to the annual flow of the large glaciers outlet glaciers (Das et.al, 2008).
Glacier retreat has been substantial in the Baker Lake drainage since 1980 (Table 1).
The new permafrost formation then stores a large amount of carbon processed in and under thermokarst lakes, as well as the peat that formed after lake drainage.
As he paddled the shoreline of the Bering Sea, the intrepid census taker turned up the Naknek River into the Naknek Lake drainage (which he renamed «Lake Walker» for his supervisor), eventually making his way overland to Katmai village on the Pacific coast side of the Alaska Peninsula.
Even with the collapse of the Greenalnd ice sheet it's not clear that this would provide the meltwater spike that lake drainage produces.
In this data activity, students interpret raw data on snow cover and explore the climatic impact of the «lake effect» - a significant factor determining snowfall amount in the Great Lakes drainage basin is the surface temperature of the lakes... (View More) Step - by - step instructions for use of the MY NASA DATA Live Access Server (LAS) guide students through selecting a data set, importing the data into a spreadsheet, creating graphs, and analyzing data plots.
Her anonymous pastoral life changed in 2011, when representatives from mining companies knocked on her door and demanded she abandon her property to make way for a $ 5 billion mining and lake drainage project in the Cajamarca region.
The water most likely came from melting of the ice sheet — rather than an ice - dammed lake bursting or glacial lake drainage — as the high discharge was maintained for so long, Forster said.
Within the Baker Lake drainage, the Sulphide, Watson, Lower Curtis, Rainbow, Boulder, Squak and Easton Glacier have been monitored.
«This lake drainage is the biggest water movement that you would expect to see in this area, and it didn't change the glacier's speed by that much,» Smith said.
«If Thwaites Glacier had really jumped in response to this lake drainage, then that would have suggested that we need a more detailed model of where water is flowing at the bed,» Smith said.
The lack of huge danger from the lake drainages probably was argued (possibly for the first time) by Byron Parizek and I in Quaternary Science Reviews in 2004.