Geography And Urben Planning
alireza jabari; rasol samadzadeh; yosef vasig
Abstract
The purpose of the current research is to measure and evaluate the distribution of urban services in the 51 districts of Ardabil city. The research method is descriptive-analytical based on documentary sources and a questionnaire to collect public opinions. For this purpose, 385 questionnaires have been ...
Read More
The purpose of the current research is to measure and evaluate the distribution of urban services in the 51 districts of Ardabil city. The research method is descriptive-analytical based on documentary sources and a questionnaire to collect public opinions. For this purpose, 385 questionnaires have been completed and collected from urban areas using a random classification method. To analyze the data the VIKOR model was used in which the following were considered: determination of the weight of 11 main research indicators using the opinions of 10 experts (through the snowball method) and the entropy method using. The findings of the research show that the central areas of the city are at a favorable level in terms of access to urban services, and the more the distance from the city center to the periphery, the lower the level of favorability. Also, the results of the cluster analysis showed that the urban areas located in the center of the city are on the first floor and the peripheral areas are on the last floor (i.e. the fifth floor). Also, comparing the results of objective data (distribution of services) and subjective data (citizens' questionnaire) showed that there is a significant statistical difference between them. In fact, considering the objective results, the subjective results are far from the facts and the people's emotional opinions mostly prevail. The result is that the urban services of Ardabil are not distributed based on spatial justice and the dominant pattern of distribution is cluster like and center-peripheral.
Geography And Urben Planning
Amir Zahedi Yegane; Ahmad Khademolhosseini; Reza Mokhtari Malekabadi
Volume 9, Issue 17 , June 2018, , Pages 49-62
Abstract
The purpose of this study is to compare the average of urban management indices in the dimensions of globalization on the body and the changing city of Isfahan. The research method is analytical-comparative and has been performed using a researcher-made questionnaire. The statistical population of the ...
Read More
The purpose of this study is to compare the average of urban management indices in the dimensions of globalization on the body and the changing city of Isfahan. The research method is analytical-comparative and has been performed using a researcher-made questionnaire. The statistical population of the study was experts in urban areas of Isfahan Municipality. To analyze the data, SPSS software and CSPP test were used. According to the results, the highest ranking in terms of urban management indicators in the dimensions of globalization on the body and the changing city of Isfahan, the six municipalities and the five municipalities in the region were the lowest.
Batool Zeinali; Sayyad Sayyad Asghari- Saraskanrod
Volume 3, Issue 6 , October 2012, , Pages 103-116
Abstract
The purpose of this study was to investigate the changes in Urmia Lake water level as well as to determine the main factors in the reduction of Urmia Lake water through the multivariate statistical method of principal component analysis (PCA) and its effect on the urban around of Lake. For this purpose, ...
Read More
The purpose of this study was to investigate the changes in Urmia Lake water level as well as to determine the main factors in the reduction of Urmia Lake water through the multivariate statistical method of principal component analysis (PCA) and its effect on the urban around of Lake. For this purpose, Landsat satellite images besides the data obtained from 29 variables in the statistical periods between 1970 and 2005 have been used. These variables include climate data, and monthly discharge of total basin and tourism situation of basin urban certainly Urmia. From the images, it can be recognized that the coastline has receded, particularly in East and South East, over the past 35 years (1975-2009). By the use of principal component analysis, six components with %78.8 of the total variance among the factors under study were identified as the main factors in the reduction of Urmia Lake water. The discharges in January, February, March, November, and December with %38.8 of the total variance were determined as the first component. Result indicated that The reduction of water level in Urmia Lake will cause many problems spatially in urban that are in distance of 40 KM Urmia Lake and also theirs that have wind direction of west and south west and are in east of lake. Grade of Urmia tourism has changed from one to four.
