Volume 27, Issue 1
مرور بر اساس
ارسال های اخیر
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Mapping spatial patterns of plant species based on machine-learning and regression models
(University of Tehran, 2022-06-01)Various statistical techniques have been used for species distribution modeling that attempt to predict the occurrence of a given species with respect to environmental conditions. The current study was conducted to compare ...
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Landscape Function Analysis along Precipitation Gradient in the Rangeland of Southern Al-Jabal Al -Akhdar, Libya
(University of Tehran, 2022-06-01)The southern slope of Al-Jabal Al-Akhdar in northeastern Libya is a model for the desertification process, as it witnesses a sharp deterioration due to the prevailing climatic conditions and irrational human activities. ...
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Evaluating the Effects of Sedimentary Cycles (Aeolian and Fluvial) on Chemical Weathering Indices in Rafsanjan Region, Southeast of Iran
(University of Tehran, 2022-06-01)Chemical indices are widely used for characterizing the degree of weathering. In this study, we focused on evaluating the capability of chemical weathering indices to distinguish the sequence of aeolian-fluvial sediments ...
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Variation of PM10 and its relationship with Dust and Climate in Birjand, Iran
(University of Tehran, 2022-06-01)Particulate matter emission is an important threat to sustainable development due to its various effects on the atmosphere. Particulate matter originates from natural sources or human activities. Since Birjand is located ...
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Surface Shear Resistance of Dust Hotspot Soils on a Small Scale in Southwestern Iran
(University of Tehran, 2022-06-01)This research was conducted to quantify the direct and indirect effects of surface shear resistance (SSR) on dust hotspot soils in the southeast of Ahvaz city, Khuzestan, Iran. For this purpose, we measured certain parameters, ...
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A Study of Pressure Gradient during the Activity of 120-Day Winds of Sistan and its Relationship with Dust and Wind Speed in Helmand Basin, Iran
(University of Tehran, 2022-06-01)120-day wind of Sistan is a regional wind current that blows on average from June to September. This wind, which is accompanied by dust, has carved its role on the face of the Sistan region due to its continuity and speed. ...
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Detection of dust storms overnight in the South West of Iran using satellite images
(University of Tehran, 2022-06-01)Dust concentration, as the level of particulate matter (PM10), has become an important indicator of air pollution, and has attracted a great deal of attention from environmental agencies and organizations, public health, ...
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Assessment of Climate Change Impacts on Extreme Precipitation Events in Lake Urmia Basin, Iran
(University of Tehran, 2022-06-01)Climate change is known as one of the fundamental challenges of mankind, which has affected all aspects of human life. The present study aimed to evaluate the changes in precipitation and predict extreme precipitation in ...
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Quantifying Spatio-Temporal Changes of Groundwater Level in Arid Regions
(University of Tehran, 2022-06-01)Groundwater is known as the most important source of fresh water and its management is extremely important in arid and semi-arid regions, where there is a scarcity of surface water due to the lack of enough rainfall. ...



