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نمایش تعداد 1-10 از 111
Upper atmosphere cooling over the past 33 years
Environmental impacts of peanut production system using life cycle assessment methodology
, life cycle assessment (LCA) methodology was used to determine the environmental impacts of peanut production system in Guilan province of Iran. These environmental impacts were classified into six impact categories including global warming...
Life Cycle Assessment modeling of milk production in Iran
of 0.91. The consumption of resources and emissions were allocated to a functional unit (FU) of one ton of milk. Impacts of emissions in five impact categories of global warming, acidification, eutrophication, photochemical oxidation and depletion...
Effects of Climate Change on the Distribution of Endemic Ferula xylorhachis Rech.f. (Apiaceae: Scandiceae) in Iran: Predictions from Ecological Niche Models
Ferula xylorhachis Rech.f. is an endemic plant species belonging to the Apiaceae family and distributed
in northeastern Iran. In the present study, we attempted to determine the factors with the greatest
effects ...
Quantitative Trend, Sensitivity and Contribution Analyses of Reference Evapotranspiration in some Arid Environments under Climate Change
The temporal trend of reference crop evapotranspiration (ET0) and contribution of
associated meteorological factors to the ET0 trend were assessed for 17 arid areas. Sensitivity of
ET0 to changes in key ...
Predicted Changes in Climatic Niche of Alburnus Species -Teleostei:Cyprinidae- in Iran Until 2050
Distribution ranges of many organisms are changing in response to global climate change and human activities. To test
the impact of climatic change on distribution range of cyprinid fish species, Species Distribution ...
Effects of Global Warming on Decomposition of Soil Organic Matter: A Simulation Study
Higher temperatures could increase the rate of microbial decomposition of organic matter, adversely affecting soil fertility and increasing erosion in the long run. However, information about the intensity of these effects ...
Global Warming Potential of Wheat Production in Southwest of Iran
Abstract: Today, greenhouse gas emissions and global warming phenomenon is a worlwide issue. In this research, global warming potential of wheat production in southwest of Iran has been assessed. The rate of greenhouse gas emission i.e. CO2, N2O...