منابع مشابه
Analyses of the Velebit Mountain Ridge Crests
Generally the ridge crests spread in the dinaridic direction that is NW-SE what is mainly the characteristic of the older tectonic phase. The turn point in morphogenesis of the External Dinarides and thus of the Velebit Mt. occurs with the change in the shift of the Adriatic microplate toward N and NNW what is reflected on the orientation and morphology of the ridge crests as well as on the oth...
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A local to regional assessment of transported snow during snow storms or subsequent periods of strong winds is a prerequisite to reliably predict avalanche danger. Despite the fact that it has received continuing attention for decades, the problem of quantifying snow transport persists. Systems from point measurements to full three-dimensional simulations are in operation but all have their res...
متن کاملSnow transport and deposition
The dynamics of snow erosion, transport and deposition due to the action of wind is still a controversial topic. Experts do not all agree on the mechanisms involved in this process and the eld remains rather empirical compared to other domain of science. We propose a new description of the phenomenon, based on a simple and intuitive model in which wind and snow \particles" are the basic compone...
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Mountain ecosystems are among the most fragile environments on Earth. The availability of timely updated information on forest 3D structure would improve our understanding of the dynamic and impact of recent disturbance and regeneration events including fire, insect damage, and drought. Airborne lidar is a critical tool for monitoring forest change at high resolution but it has been little used...
متن کاملRemote Sensing Based Retrieval of Snow Cover Properties Case Study (Shirkooh Mountain Yazd, Iran)
Snow cover area is one of the most important criteria to calculate snow melt runoff. This can have an effect on the biology of the plant and the environment of a region. Using the catchment basin physical characteristic to calculate snow cover area is a conventional method, though its accuracy is not good enough. Most of the useful methods in calculating snow cover area are based on satellite i...
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ژورنال
عنوان ژورنال: Journal of Glaciology
سال: 1980
ISSN: 0022-1430,1727-5652
DOI: 10.1017/s0022143000010984