the main objective of this study was to arak city zoning geomorphological parameters of the model using fuzzy logic. in order to realize these objectives, 10 parameters including of height, distance from fault, distance from the main channel, distance from sub-channel, distance from road, slope percent, distance from settlements, terrain type, erosion potential and seismic vulnerability in the ...

In order to have a sustainable and valuable development, land planning is an essential issue and the potential assessment of the environment is the most important part of this subject. Jiroft county has an acceptable potential for agricultural use, so the evaluation of its environmental potential for agricultural potential expansion is considered in this paper. In order to perform this research...

organochlorine compounds such as, polychlorinated biphenyls and organochlorine pesticides are among the best known classes of contaminants because of their potential for magnification and harmful biological effects. in this study, the amounts of organochlorine pesticides including d.d.t and its metabolites, α, β and γ-hchs isomers, σcyclodiene (endosulfan, heptachlor, heotachlor epoxide, aldrin...

high inflation has been as one of the characteristics of developing countries including iran and its economic and social impacts are extensive. compiling policies for economic development requires that inflation impacts on different social classes should be studied carefully. microeconomic analyses show that because of higher increase in price of goods that have higher share in consumption bund...

In order to have a sustainable and valuable development, land planning is an essential issue and the potential assessment of the environment is the most important part of this subject. Jiroft county has an acceptable potential for agricultural use, so the evaluation of its environmental potential for agricultural potential expansion is considered in this paper. In order to perform this research...

soil moisture retention curve (smrc) is an important soil property which expresses reaction between matric potential and moisture of soil. direct measurement of soil matric potential and moisture is labour- and time-consuming. in order to prevail this problem, indirect methods are used for smrc prediction. pedotransfer functions (ptfs) are one of these indirect methods. this study was carried o...