Urban Planning
Hamid Alipor; hassan fathizad; Mohammad Akhvan Galibaph; Fanhime Arabei Ali Abad
Abstract
One of the main strategies to achieve the forestry objective and to minimize the environmental crisises, planning use of the forest by taking a natural ability is for users desired. In this research, using the Analytic Network Process (ANP), the criteria of ecological, economic and social, in the BOCR ...
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One of the main strategies to achieve the forestry objective and to minimize the environmental crisises, planning use of the forest by taking a natural ability is for users desired. In this research, using the Analytic Network Process (ANP), the criteria of ecological, economic and social, in the BOCR structure frame work in forest habitat of Jouzk-darekhsh (Northern Khorasan) were evaluated and prioritized. The results showed that the sub network of profits with a total weight of 0.55 is located in first priority and sub network of risks with total weight 0.07 in the last priority. In sub network of earnings, revenue increase was in the first priority and the first priorities of the risks sub network also was allocated public acceptance. Among the strategic criteria also social criteria were to assign high weight (0.49) and then economic criteria weighing 0.31 and ecological with weighting 0.19. Finally the results showed that ecotourism options with a total weight of o.62, protection with a total weight 0.19 and option exploitation of ancillary products with a total weight 0.18 respectively in the priority first, second and third. According to the results, the forest can be pushed to the client-side tourist undoubtedly made an impact in preventing the destruction of all the fields, employment and public participation, public participation and respect for the policies followed by the increase in the residents of the area, helping to prevent migration to urban areas and overall development of villages surrounding the forest area will be followed.
Haji Karimi; Hasan Fathizade
Volume 19, Issue 53 , September 2015, , Pages 277-297
Abstract
Abstract
Selection of an optimal interpolation method for estimating the characteristics of the not-sampled points was the main aim of this study, due to the important role of data management. In this study, ordinary Kiriging interpolation models including linear, exponential, spherical, Gaussian were ...
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Abstract
Selection of an optimal interpolation method for estimating the characteristics of the not-sampled points was the main aim of this study, due to the important role of data management. In this study, ordinary Kiriging interpolation models including linear, exponential, spherical, Gaussian were used to estimate the mean annual rainfall of Ilam Province. For this purpose the normality of the data was checked using the Kolmogorov-Smirnov method and then the variogram of each model was calculated and plotted. In continuation, the best spatially fitted variogram between the data was used being compared to the other variograms. For this purpose, the relation between the piece effect and the roof of variogram was used (Co+C). According to the parameters obtained from the fitted variograms, the Gaussian variogram with the 0.33 best fitted the correlation between the data and was used for interpolation. In order to evaluate the efficiency of employed models, the root mean square error (RMSE) and the standard error of results were used. The results showed that the Gaussian Variogram having the lowest estimation error (6.12) and root mean square error (166) were the best model for the interpolation of the data in this investigation. Furthermore, comparison of RMSE with Standard Error (SE) for calculating the amount of expectations demonstrated that the four models gave overestimations.
