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First- and Second-Order Conservative Remapping Schemes for Grids in Spherical Coordinates
Publisher: American Meteorological Society
Abstract: Coupling atmosphere, ocean, sea ice, and land surface models requires a means for remapping fields between grids in an accurate and conservative manner. A method is described here for computing interpolation weights for ...
Urban Bias in Area-averaged Surface Air Temperature Trends
Publisher: American Meteorological Society
Abstract: A data set derived from the United States Historical Climate Network has been compared to two global land-based temperature data sets that have been commonly cited in connection with the detection of the greenhouse effect ...
Initial Selection of a GCOS Surface Network
Publisher: American Meteorological Society
Abstract: To monitor the world's climate adequately, scientists need data from the ?best? climate stations exchanged internationally on a real-time basis. To make this vision a reality, a global surface reference climatological ...
Twentieth-Century Trends in the Annual Cycle of Temperature across the Northern Hemisphere
Publisher: American Meteorological Society
Abstract: AbstractThe annual cycle of surface air temperature is examined across Northern Hemisphere land areas (north of 25°N) by comparing the results from the Climatic Research Unit Time Series (CRU TS) dataset against four ...
A Very High Resolution General Circulation Model Simulation of the Global Circulation in Austral Winter
Publisher: American Meteorological Society
Abstract: This paper discusses a simulation obtained with the Geophysical Fluid Dynamics Laboratory ?SKYHI? troposphere?stratosphere?mesosphere general circulation model run at very high horizontal resolution (?60-km grid spacing) ...
Convectively Generated Internal Gravity Waves in the Lower Atmosphere of Venus. Part I: No Wind Shear
Publisher: American Meteorological Society
Abstract: This paper is the first of a two-part study that investigates internal gravity wave generation by convection in the lower atmosphere of Venus. A two-dimensional, nonlinear, fully compressible model of a perfect gas is ...
Convectively Generated Internal Gravity Waves in the Lower Atmosphere of Venus. Part II: Mean Wind Shear and Wave–Mean Flow Interaction
Publisher: American Meteorological Society
Abstract: This paper is the second of a two-part study that numerically investigates internal gravity wave generation by convection in the lower atmosphere of Venus. Part I of this study considers gravity wave generation and propagation ...
Cloud-Level Penetrative Compressible Convection in the Venus Atmosphere
Publisher: American Meteorological Society
Abstract: A two-dimensional, nonlinear, fully compressible model of a perfect gas is used to simulate cloud-level penetrative convection in the Venus atmosphere from 40 to 60 km altitude. Three cases with different amounts of solar ...
Spatiotemporal Stochastic Simulation of Monthly Rainfall Patterns in the United Kingdom (1980–87)
Publisher: American Meteorological Society
Abstract: With few exceptions, spatial estimation of rainfall typically relies on information in the spatial domain only. In this paper, a method that utilizes information in time and space and provides an assessment of estimate ...
Effect of Observational Sampling Error on the Detection of Anthropogenic Climate Change
Publisher: American Meteorological Society
Abstract: The effect of sampling error in surface air temperature observations is assessed for detection and attribution of an anthropogenic signal. This error arises because grid-box values are based on varying densities of station ...