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The general circulation model precipitation bias over the southwestern equatorial Indian Ocean and its implications for simulating the South Asian monsoon
General circulation models South Asian monsoon Sea surface temperature gradient Precipitation SEA-SURFACE TEMPERATURE BOUNDARY-LAYER WINDS SUMMER MONSOON TROPICAL OCEANS SST GRADIENTS GLOBAL PRECIPITATION VARIABILITY ATMOSPHERE RAINFALL PREDICTABILITY
2014/5/20
Most of current general circulation models (GCMs) show a remarkable positive precipitation bias over the southwestern equatorial Indian Ocean (SWEIO), which can be thought of as a westward expansion o...
Glacial climate sensitivity to different states of the Atlantic Meridional Overturning Circulation：results from the IPSL model
Glacial climate sensitivity Atlantic Meridional Overturning Circulation
2009/12/3
Paleorecords from distant locations on the globe show rapid and large amplitude climate variations during the last glacial period. Here we study the global climatic response to different states of the...
Relationship between Holocene climate variations over southern Greenland and eastern Baffin Island and synoptic circulation pattern
Holocene climate variations eastern Baffin Island southern Greenland synoptic circulation pattern
2009/12/3
Lake pollen records from southwest Greenland and eastern Baffin Island show strong regionalism in climate trends of the last 7000 cal years. July surface air temperature reconstructions from pollen in...
The LGM surface climate and atmospheric circulation over East Asia and the North Pacific in the PMIP2 coupled model simulations
LGM surface climate East Asia North Pacific PMIP2
2008/11/5
The surface conditions and atmospheric circulation over East Asia and the North Pacific during the last glacial maximum have been investigated using outputs from several coupled atmosphere-ocean gener...
Low-frequency oscillations of the Atlantic Ocean meridional overturning circulation in a coupled climate model
Low-frequency oscillations Atlantic Ocean meridional overturning circulation climate model
2008/11/4
Using a 3-dimensional climate model of intermediate complexity we show that the overturning circulation of the Atlantic Ocean can vary at multicentennial-to-millennial timescales for modern boundary c...
The modern and glacial overturning circulation in the Atlantic ocean in PMIP coupled model simulations
glacial overturning circulation Atlantic ocean PMIP
2008/11/4
This study analyses the response of the Atlantic meridional overturning circulation (AMOC) to LGM forcings and boundary conditions in nine PMIP coupled model simulations, including both GCMs and Earth...
Atmospheric multidecadal variations in the North Atlantic realm: proxy data, observations, and atmospheric circulation model studies
atmospheric multidecadal North Atlantic realm atmospheric circulation model
2008/11/4
We investigate the spatial and temporal characteristics of multidecadal climate variability in the North Atlantic realm, using observational data, proxy data and model results. The dominant pattern of...
Anticyclonic atmospheric circulation as an analogue for the warm and dry mid-Holocene summer climate in central Scandinavia
anticyclonic atmospheric circulation analogu warm dry mid-Holocene
2008/11/3
Climate reconstructions from central Scandinavia suggest that annual and summer temperatures were rising during the early Holocene and reached their maximum after 8000 cal yr BP. The period with high...
A modeling sensitivity study of the influence of the Atlantic meridional overturning circulation on neodymium isotopic composition at the Last Glacial Maximum
A modeling sensitivity study of the influence of the Atlantic meridional overturning circulation on neodymium isotopic composition at the Last Glacial Maximum
2008/10/31
Using a simple parameterisation that resolves the first order global Nd isotopic composition (hereafter expressed as εNd in an Ocean Global Circulation Model, we have tested the impact of different ci...
Atmospheric multidecadal variations in the North Atlantic realm: proxy data, observations, and atmospheric circulation model studies
North Atlantic realm Atmospheric multidecadal atmospheric circulation
2008/10/29
We investigate the spatial and temporal characteristics of multidecadal climate variability in the North Atlantic realm, using observational data, proxy data and model results. The dominant pattern of...