مرور Volume 7, Issue 1 بر اساس تاریخ انتشار
در حال نمایش موارد 1 - 5 از 5
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Derivation of regression models for pan evaporation estimation
(Gorgan University of Agricultural Sciences and Natural Resources, 2019-08-01)Evaporation is an essential component of hydrological cycle. Several meteorologicalfactors play role in the amount of pan evaporation. These factors are often related to eachother. In this study, a multiple ...
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A study of the effect of changes in the area of Maharlu lake on climatic parameters of Shiraz and on land surface temperature of its surrounding areas
(Gorgan University of Agricultural Sciences and Natural Resources, 2019-08-01)Remote sensing is increasingly used in studies of periodic changes of land use and landsurface temperature (LST) calculations. In this paper, the effect of change in the area ofMaharlu Lake on climatic elements, ...
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Numerical simulation of flow in a fishway of Karkheh-Hamidieh diversion dam and environmental considerations to investigate possibility of fishway use in Mazandaran Province
(Gorgan University of Agricultural Sciences and Natural Resources, 2019-08-01)Pool and weir is a type of fishway that provides a route for fish to migrate to damupstream. The effective parameters for fish swimming include velocity, water depth andturbulence. Several rubber dams have been ...
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An integrated method to valuate the function of green roofs in absorbing air pollutants; Case study: Tehran
(Gorgan University of Agricultural Sciences and Natural Resources, 2019-08-01)Tehran is the capital city of Iran and its inhabitants are suffering from air pollution.Green roofs can be one of the choices to deal with this problem. In this paper, ability ofgreen roofs in absorbing four ...
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Evaluation of water pollution from rice cultivation using Nitrogen fertilizer in North of Iran
(Gorgan University of Agricultural Sciences and Natural Resources, 2019-08-01)The increase of nitrite and nitrate concentrations in surface and groundwater is a greatconcern in our lives nowadays. Nitrate and nitrite in drinking water normally originate fromagricultural operation and ...
