Acidity variations along hydrological processes of snow deposit, snowmelt and runoff
نویسندگان
چکیده
منابع مشابه
Modeling of Processes of Snow Cover Formation and Snowmelt
The chapter contains the general information on snow properties and main processes which occur in snow pack during cold period and during snowmelt. The models of hydrothermal processes and heat and moisture transfer in the dry and melting snow pack are described. The methods of calculation of snowmelt rate based on the energy budget of snow pack have been reviewed. To interpolate the spatial di...
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Abstract An analysis of snow cover measurement data in a number of physiographic regions and landscapes has shown that fields of snow cover characteristics exhibit statistical self-similarity property. This property is useful when, because of a sparse measurement network, the spatial variability of snow cover can be determined only for large enough basins. Small-scale variability of snow cover ...
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This thesis summarises development and application of a hydrological model for simulating forest canopy processes, snow accumulation and melt, soil and ground water interactions, and streamflow routing. A motivation behind the model development is to outline a methodology for predicting the influence of land use changes on catchment hydrological processes. In addition, the development aims at p...
متن کاملUsing Satellite Images and Srm Hydrological Model for Evaluating Runoff Resulting from Snowmelt in Navrood Basin
Original scientific paper Determining snowmelt runoff share of watershed basins with snow and wet snow regimes is one of the main concerns of the experts in water resources field, assessment of which has been done so far with difficulties and high rate of error due to lack of snow survey and weather stations in highlands of basin and use of traditional surveying methods. Lack of integrated mana...
متن کاملEvaluating MODIS snow products for modelling snowmelt runoff: Case study of the Rio Grande headwaters
Snow-covered area (SCA) is a key variable in the Snowmelt-Runoff Model (SRM) and in other models for simulating discharge from snowmelt. Landsat Thematic Mapper (TM), Enhanced Thematic Mapper (ETM + ) or Operational Land Imager (OLI) provide remotely sensed data at an appropriate spatial resolution for mapping SCA in small headwater basins, but the temporal resolution of the data is low and may...
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ژورنال
عنوان ژورنال: Journal of Agricultural Meteorology
سال: 1997
ISSN: 0021-8588,1881-0136
DOI: 10.2480/agrmet.52.521