Modeling drifting snow in Antarctica with a regional climate model: 2. Results
نویسندگان
چکیده
منابع مشابه
Characterization of the Simulated Regional Snow Albedo Feedback Using a Regional Climate Model over Complex Terrain
Midlatitude mountain regions are particularly sensitive to climate change because of an active snow albedo feedback (SAF). Here, the SAF is characterized and quantified over the complex terrain of the Colorado Headwaters region using high-resolution regional climate model simulations. A pair of 7-yr control and pseudo-global warming simulations is used to study the regional climate response to ...
متن کاملHydroclimatology of the Nile: results from a regional climate model
This paper presents the result of the regional coupled climatic and hydrologic model of the Nile Basin. For the first time the interaction between the climatic processes and the hydrological processes on the land surface have been fully coupled. The hydrological model is driven by the rainfall and the energy available for evaporation generated in the climate model, and the runoff generated in t...
متن کاملImproving first-order snow-related deficiencies in a regional climate model
A climate version of the Regional Atmospheric Modeling System (RAMS) is used to simulate snow-related land-atmosphere interactions in the Great Plains and Rocky Mountain regions of the United States. The availability of observed snow-distribution products allow snow-water-equivalent distribution data to be assimilated directly into the RAMS simulations. By performing two kinds of model integrat...
متن کاملRegional Climate Modeling: An Overview
Regional climate models are useful tools for regional climate research. They are especially helpful for studying the effects of topography, coastlines, and other complex landsurface properties on regional climate and for simulating these effects realistically. Although regional climate modeling started more than ten years ago, improvements in model physics and performance have been slow. There ...
متن کاملThe thermoinsulation effect of snow cover within a climate model
We use a state of the art climate model (CAM3–CLM3) to investigate the sensitivity of surface climate and land surface processes to treatments of snow thermal conductivity. In the first set of experiments, the thermal conductivity of snow at each grid cell is set to that of the underlying soil (SC-SOIL), effectively eliminating any insulation effect. This scenario is compared against a control ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Geophysical Research: Atmospheres
سال: 2012
ISSN: 0148-0227
DOI: 10.1029/2010jd015419