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Investigating the Mechanisms of Diurnal Rainfall Variability Using a Regional Climate Model
Publisher: American Meteorological Society
Abstract: his study investigates the ability of a regional climate model (RCM) to simulate the diurnal cycle of precipitation over southeast Australia, to provide a basis for understanding the mechanisms that drive diurnal variability. ...
Orographic Precipitation and Water Vapor Fractionation over the Southern Andes
Publisher: American Meteorological Society
Abstract: The climatological nature of orographic precipitation in the southern Andes between 40° and 48°S is investigated primarily using stable isotope data from streamwater. In addition, four precipitation events are examined ...
Can Bias Correction of Regional Climate Model Lateral Boundary Conditions Improve Low-Frequency Rainfall Variability?
Publisher: American Meteorological Society
Abstract: AbstractGlobal climate model simulations inherently contain multiple biases that, when used as boundary conditions for regional climate models, have the potential to produce poor downscaled simulations. Removing these ...
Regional Impact of an Elevated Heat Source: The Zagros Plateau of Iran
Publisher: American Meteorological Society
Abstract: The authors propose that a heat-driven circulation from the Zagros Plateau has a significant impact on the climate of the Middle East Plain (MEP), especially summertime winds, air temperature, and aridity. This proposal ...
Are Storm Characteristics the Same When Viewed Using Merged Surface Radars or a Merged Satellite Product?
Publisher: American Meteorological Society
A Standardized Benchmarking Framework to Assess Downscaled Precipitation Simulations
Publisher: American Meteorological Society
Weather Types and Hourly to Multiday Rainfall Characteristics in Tropical Australia
Publisher: American Meteorological Society
Abstract: AbstractSix weather types (WTs) are computed for tropical Australia during the wet season (November?March 1979?2015) using cluster analysis of 6-hourly low-level winds at 850 hPa. The WTs may be interpreted as a varying ...
Contrasting Regional Responses to Increasing Leaf-Level Atmospheric Carbon Dioxide over Australia
Publisher: American Meteorological Society
Abstract: Using a coupled atmosphere?land surface model, simulations were conducted to characterize the regional climate changes that result from the response of stomates to increases in leaf-level carbon dioxide (CO2) under differing ...
Simulation of Flash-Flood-Producing Storm Events in Saudi Arabia Using the Weather Research and Forecasting Model
Publisher: American Meteorological Society
Abstract: he challenges of monitoring and forecasting flash-flood-producing storm events in data-sparse and arid regions are explored using the Weather Research and Forecasting (WRF) Model (version 3.5) in conjunction with a range ...
Climate and Vegetation in the Middle East: Interannual Variability and Drought Feedbacks
Publisher: American Meteorological Society
Abstract: The Euphrates Plain (EP) experiences large interannual variability in vegetation cover, especially in areas of marginal rain-fed agriculture. Vegetation in this region is primarily limited by available soil moisture, as ...