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Excitation Mechanisms of the Teleconnection Patterns Affecting the July Precipitation in Northwest China
Publisher: American Meteorological Society
Abstract: sing observational rainfall data and atmospheric reanalysis data, the precipitation variations in Northwest China during July and the corresponding atmospheric teleconnection patterns are studied. The results indicate that ...
Interannual Variations in Mixed Rossby–Gravity Waves and Their Impacts on Tropical Cyclogenesis over the Western North Pacific
Publisher: American Meteorological Society
Abstract: The present study investigates the transition from mixed Rossby?gravity (MRG) waves to tropical depression (TD)-type disturbances and its interannual variations over the western North Pacific (WNP), using ECMWF high-resolution ...
Water Vapor Exchange between Soil and Atmosphere over a Gobi Surface near an Oasis in the Summer
Publisher: American Meteorological Society
Abstract: Using data observed at Dunhuang, in the Gansu, in the arid region of northwest China in the summer, the characteristics of the soil water content, temperature, and atmospheric humidity were analyzed. It was found that the ...
Climatology and Interannual Variability of Convectively Coupled Equatorial Waves Activity
Publisher: American Meteorological Society
Abstract: limatology and interannual variability of convectively coupled equatorial wave (CCEW) activity, including the mixed Rossby?gravity (MRG), tropical-depression-type (TD-type), equatorial Rossby (ER), and Kelvin waves, are ...
Linkages between the South and East Asian Monsoon Water Vapor Transport during Boreal Summer
Publisher: American Meteorological Society
Abstract: AbstractThis study provides a water vapor transport (WVT) perspective on the linkages between the South Asian and East Asian summer monsoons (SASM and EASM) and indicates two robustly coupled modes of the vertical integrated ...
Baroclinic Instability of the Silk Road Pattern Induced by Thermal Damping
Publisher: American Meteorological Society
Abstract: n this paper, the internal dynamics of the Silk Road pattern has been studied. Since observation indicates that the Silk Road pattern could be considered as stationary external Rossby waves, the quasigeostrophic three-layer ...
The Impact of Tropical Indian Ocean Variability on Summer Surface Air Temperature in China
Publisher: American Meteorological Society
Abstract: vidence is presented that the boreal summer surface air temperature over south China and northeast China is remotely influenced by the Indian Ocean Basin mode (IOBM) sea surface temperature (SST) anomalies. Above-normal ...
Seasonal Modulation of Tropical Intraseasonal Oscillations on Tropical Cyclone Geneses in the Western North Pacific
Publisher: American Meteorological Society
Abstract: he seasonal modulation of tropical intraseasonal oscillation (TISO) on tropical cyclone (TC) geneses over the western North Pacific Ocean (WNP) is investigated in three periods of the WNP TC season: May?June (MJ), ...
Modulation of the Impacts of the Indian Ocean Basin Mode on Tropical Cyclones over the Northwest Pacific during the Boreal Summer by La Niña Modoki
Publisher: American Meteorological Society
Abstract: AbstractThis paper investigates how La Niña Modoki modulates the impacts of the warm Indian Ocean basin mode (IOBM) on the boreal summer climate and the genesis of tropical cyclones (TCs) over the northwest Pacific (NWP). ...
Interannual Variations of East Asian Trough Axis at 500 hPa and its Association with the East Asian Winter Monsoon Pathway
Publisher: American Meteorological Society
Abstract: Interannual variations of the East Asian trough (EAT) axis at 500 hPa are studied with the European Centre for Medium-Range Weather Forecasts 40-yr reanalysis data. The associated circulation pattern and pathway of the ...