Snow in America.
نویسندگان
چکیده
منابع مشابه
Testing a blowing snow model against distributed snow measurements at Upper Sheep Creek, Idaho, United States of America
In this paper a physically based snow transport model (SnowTran-3D) was used to simulate snow drifting over a 30 m grid and was compared to detailed snow water equivalence (SWE) surveys on three dates within a small 0.25 km subwatershed, Upper Sheep Creek. Two precipitation scenarios and two vegetation scenarios were used to carry out four snow transport model runs in order to (1) evaluate the ...
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Satellite-derived snow maps from NASA’s Earth Observing System Moderate Resolution Imaging Spectroradiometer (MODIS) have been produced since February of 2000. The global maps are available daily at 500-m resolution, and at a climate-modeling grid (CMG) resolution of 1/20o (~5.6 km). We compared the 8-day composite CMG MODIS-derived global maps from November 1, 2001, through March 21, 2002, and...
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In mountainous regions, snow forms a part of the precipitation. Therefore, snow melting is an important process in hydrology and hydraulic in these areas that its role should be considered independently in runoff generation. The Shemshak watershed basin located in Tehran province was selected as the study area of this research to examine the efficiency of the WetSpa hydrologic model to simulate...
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Although, once, in the far past, sending gifts and missionaries was called a type of public diplomacy, today it is manifested as academic disciplines, policy making institutions, and multi-purpose organizations. The most important institutions of these kinds, now, exist in the US, whose purpose is to promote the politics of this country as Public Diplomacy and to follow local and international ...
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ژورنال
عنوان ژورنال: The Journal of American History
سال: 1999
ISSN: 0021-8723
DOI: 10.2307/2567426