جستجوی مقالات مرتبط با کلیدواژه « برنامه ریزی هماهنگ » در نشریات گروه « جغرافیا »

Today, the inconsistencies range of last seven decades planning and urban plans which were due to the lack of formulating an indigenous theory base on the Iranchr('39')s planning environment characteristics, are visible. Achieving to the interacted urban planning theory with the official structural elements of Iran’s planning environment is the research aim.

This is a qualitative research with the critical approach. "Classical Grounded theory" is the foundation of research provision. Targeted semi-structured interviews with 30 experts and documentary research of 100 published scientific and research documents (1991-2020) provided the data that coded by the MAXQDA software. The research validity was confirmed by reviewing the literature and "Assessment with the seven criteria of Strauss and Corbin" and "Assessment with the Cresol questions".

In the data linking (860 open cods) and conceptualizing process of this research, with "autographs" and the participation of interviewees, the basic codes of "macro-planning structure", "theories and theoretical frameworks" and "planning environment" were identified. The official planning structure and "the elements of the official urban planning structure" and the basic code of "coordination model of the official planning structure elements" and three basic categories of: "incoordination and inconsistency in the process of providing and implementation the plan", "inconsistency and incoordination of theoretical frameworks of planning model" and "incoordination In the urban governance" with using the "graph model" was clarified.

The research showed: the "coordination" concept is the codes and categories central core which lead to the interacted planning theory with the elements of the official structure of Iran’s planning environment. The focal phenomenon that shows "the theory of this research" is "coordinated planning" with the strategies of: "theoretical guidance for organizing a coordinated planning process" and "practical guidance for coordinating the role, viewpoint, interaction, etc. of institutions and users involved in planning".

A dust storm is a phenomenon caused by particular conditions such as harsh wind, dry air and bare soil that is prone to erosion. The Sistan region in the southeast of Iran is one of the most affected areas by dust storms. This study was conducted to analyze the relationship between dust and rural population changes in the Sistan region (including 5 cities: Zabol, Helmand, Zahak, Nimroz and Hamoon) over the past 25 years (1991-2016).

This is a descriptive-analytical study and the required data are collected through desk studies using demographic statistics and satellite images. The collected data were analyzed using descriptive and inferential statistical analyzes including correlation coefficient tests.

The results of comparing the rate of rural population growth in the studied area in Sistan and Baluchestan province showed that in all 4 time periods (1991- 1996, 1996-2006, 2006-2011, and 2011-2016) the annual rate of rural population growth in the studied area had been significantly less than the annual rate of the provincechr('39')s rural population growth. Furthermore, the results of the study showed that there is a significant negative relationship between the average number of dusty days in the region in all four studied periods and the average annual rate of rural population growth in rural areas.

according to the findings of the current study, it can be concluded that the villageschr('39') potential to keep the population is highly dependent on natural conditions, especially sand and dust storms as a result of successive droughts in this region.