International audienceThe most characteristic records of the millennial variability of climate during the last glacial period may be separated into two classes of signals: Greenland and Antarctic. The Greenland type is found over the whole North American and Euro-Asian continental blocks. Continental cooling associated with the maximum ice sheet extension, and resulting surges on the marine margins have affected the whole latitude range, with a probable strong albedo feedback due to winter snow cover. At the opposite, the surface temperature of tropical oceans did not change as much, which created large seasonal meandering of the Intertropical Convergence Zone (ITCZ), and facilitated meridional atmospheric vapour transport towards cold cont...
This thesis proposes a multi-criterion analysis, from which have been displayed the bioclimatic char...
The asynchronous relationship between millennial-scale temperature changes over Greenland and Antarc...
The last glacial period was punctuated by abrupt climatic events known as Dansgaard-Oeschger and Hei...
International audienceThe most characteristic records of the millennial variability of climate durin...
Ice cores from Greenland have provided evidence that dramatic and rapid changes in air temperature o...
Climate evolution in polar regions. Some polar areas currently undergo a warming faster than the glo...
La dernière période glaciaire a été ponctuée d’évènements climatiques abrupts connus sous le nom d’é...
We combine reconstructions, climate model simulations and a conceptual model of glacial climate chan...
Mountain glaciers and local ice caps are particularly sensitive to changes in temperature and precip...
Changes in climate variability are as important for society to address as are changes in mean climat...
Les glaciers déconnectés de l’inlandsis du Groenland sont particulièrement sensibles aux changements...
Rapid climatic variability in the north atlantic ocean during the last 128,000 years: relations betw...
The last glacial period was characterised by a highly var- iable climate including abrupt changes s...
The last glacial period is characterized by the presence of two large ice sheets covering Canada and...
ABSTRACT As early as 1969, Professor Dansgaard noticed that an increase of the temperature shown in ...
This thesis proposes a multi-criterion analysis, from which have been displayed the bioclimatic char...
The asynchronous relationship between millennial-scale temperature changes over Greenland and Antarc...
The last glacial period was punctuated by abrupt climatic events known as Dansgaard-Oeschger and Hei...
International audienceThe most characteristic records of the millennial variability of climate durin...
Ice cores from Greenland have provided evidence that dramatic and rapid changes in air temperature o...
Climate evolution in polar regions. Some polar areas currently undergo a warming faster than the glo...
La dernière période glaciaire a été ponctuée d’évènements climatiques abrupts connus sous le nom d’é...
We combine reconstructions, climate model simulations and a conceptual model of glacial climate chan...
Mountain glaciers and local ice caps are particularly sensitive to changes in temperature and precip...
Changes in climate variability are as important for society to address as are changes in mean climat...
Les glaciers déconnectés de l’inlandsis du Groenland sont particulièrement sensibles aux changements...
Rapid climatic variability in the north atlantic ocean during the last 128,000 years: relations betw...
The last glacial period was characterised by a highly var- iable climate including abrupt changes s...
The last glacial period is characterized by the presence of two large ice sheets covering Canada and...
ABSTRACT As early as 1969, Professor Dansgaard noticed that an increase of the temperature shown in ...
This thesis proposes a multi-criterion analysis, from which have been displayed the bioclimatic char...
The asynchronous relationship between millennial-scale temperature changes over Greenland and Antarc...
The last glacial period was punctuated by abrupt climatic events known as Dansgaard-Oeschger and Hei...