Borneo Ice Cores In Underground Caves Give Clues To Climate ChangeNews Staff
Ice cores provide a proxy for climatic records over a period of nearly half a million years, and are a valuable source of information about past climate changes. The deuterium content in the 1999 Lake Vostok and 2004 EPICA Dome C ice cores, and the Delta-O-18 measurement in the 2003 N...
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Detailed knowledge of Holocene climate and glaciers dynamics is essential for sustainable development in warming mountain regions. Yet information about Holocene glacier coverage in the Alps before the Little Ice Age stems mostly from studying advances o
It has previously been suggested that the DO transitions in Greenland could be triggered by a rapid retreat of sea ice in the northern North Atlantic23,24,25,26,27. The δ18O values in ice cores are not a direct proxy of the air temperature at the ice core site, because they depend,...
Over a dozen or so sites, Greenland ice cores indicate changes in spatial gradients of temperature and accumulation that are also consistent with displacements of the sea ice edge during Dansgaard-Oeschger events (Guillevic et al., 2013). In marine cores on the Norwegian slope, there is ...
The use of several ice cores from the same region, differing in their glaciological conditions, is of particular importance for constructing common chronologies and comparison with the instrumental data. Information obtained in recent years on the terri- tory of Russia from cores of Elbrus and ...
Accordingly, any time a do-loop is encountered, the master thread is divided into parallel threads that are directed to different cores. Each core performs a part of the spatio-temporal convolutions. Afterwards, the output is re-assembled into one array by means of reduction. 6.4.2. ...
This comment is documentation of my initial requests for information about Kurbatov et al (2010), but requires a bit more background information about the communication I had been having with the YD impact proponents. The behavior of the YD impact group's blogger prompted me to write to the ...
Each layer of snow, which eventually becomes a layer of ice, carries with it some information about the environment and climate that existed when the snowfall occurred. By drilling down into glaciers and removing long cores of this layered ice and snow, scientists can better understand how Earth...