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RISDecadal Change in Tropical Cyclone Activity over the South China Sea around 2002/03
Publisher: American Meteorological Society
Abstract: his study investigates the decadal change in tropical cyclone (TC) activity over the South China Sea (SCS) in the boreal summer (June?August) since the early 1990s and explores possible causes behind it. Results show that ...
Association of the Poleward Shift of East Asian Subtropical Upper-Level Jet with Frequent Tropical Cyclone Activities over the Western North Pacific in Summer
Publisher: American Meteorological Society
Abstract: AbstractThe NCEP?NCAR reanalysis dataset and the tropical cyclone (TC) best-track dataset from the Regional Specialized Meteorological Center (RSMC) Tokyo Typhoon Center were employed in the present study to investigate ...
Sensitivity of Tropical Cyclone Feedback on the Intensity of the Western Pacific Subtropical High to Microphysics Schemes
Publisher: American Meteorological Society
Abstract: he Advanced Research version of Weather Research and Forecasting (WRF-ARW) Model is used to examine the sensitivity of a simulated tropical cyclone (TC) track and the associated intensity of the western Pacific subtropical ...
A Variational Method for Estimating Surface Fluxes with Mass Conservation Constraint
Publisher: American Meteorological Society
Abstract: n the basis of the similarity theory of the atmospheric surface layer and the mass conservation principle, a new scheme using a variational method is developed to estimate the surface momentum and sensible and latent heat ...
Different Pacific Ocean Warming Decaying Types and Northwest Pacific Tropical Cyclone Activity
Publisher: American Meteorological Society
Abstract: his study focuses on statistical analysis of anomalous tropical cyclone (TC) activities and the physical mechanisms behind these anomalies. Different patterns of decaying of the warm sea surface temperature anomaly (SSTA) ...
Influences of ENSO on Western North Pacific Tropical Cyclone Kinetic Energy and Its Meridional Transport
Publisher: American Meteorological Society
Abstract: his study investigates the influences of ENSO on tropical cyclone (TC) kinetic energy and its meridional transport in the western North Pacific (WNP) using the TC wind field obtained after a method for removing TC vortices ...
Performance of a New Convective Parameterization Scheme on Model Convergence in Simulations of a Tropical Cyclone at Grey-Zone Resolutions
Publisher: American Meteorological Society
Abstract: he latest version of the Weather Research and Forecasting model (WRFV3.5) is used to evaluate the performance of the Grell and Freitas (GF13) cumulus parameterization scheme on the model convergence in simulations of a ...
A New Scheme for Effective Roughness Length and Effective Zero-Plane Displacement in Land Surface Models
Publisher: American Meteorological Society
Abstract: ased on the similarity theory of the atmospheric surface layer and the flux conservation and mass conservation laws, a new scheme for determining the effective roughness length (ERL) and the effective zero-plane displacement ...
Why Are Tropical Cyclone Tracks over the Western North Pacific Sensitive to the Cumulus Parameterization Scheme in Regional Climate Modeling? A Case Study for Megi (2010)
Publisher: American Meteorological Society
Abstract: he Weather Research and Forecasting Model is employed to simulate Tropical Cyclone (TC) Megi (2010) using the Grell?Devenyi (GD) and Betts?Miller?Janji? (BMJ) cumulus parameterization schemes, respectively. The TC track ...
New Predictors and a Statistical Forecast Model for Mei-Yu Onset Date in the Middle and Lower Reaches of the Yangtze River Valley
Publisher: American Meteorological Society
Abstract: he prediction of mei-yu onset date (MOD) in the middle and lower reaches of the Yangtze River valley (MLYRV) is an important and challenging task for those making seasonal climate predictions in China. In this paper, the ...