Journal of Spatial Analysis Environmental Hazards
تحلیل فضایی مخاطرات محیطی
Journal of Spatial Analysis Environmental Hazards
Literature & Humanities
http://jsaeh.khu.ac.ir
1
admin
2423-7892
2588-5146
10.61186/jsaeh
fa
jalali
1394
1
1
gregorian
2015
4
1
2
1
online
1
fulltext
fa
گسترههای فضایی فقر شهری اراک
Spatial Extent of Urban Poverty in Arak City
تخصصي
Special
پژوهشي
Research
<p dir="RTL" style="margin-right: 26.05pt; text-align: justify;"><span style="font-family:nasimyw;"><strong>گسترههای فقر، نابرابری و تفاوت در الگوی زیست در کلانشهرهای بزرگ ماحصل اقتصاد دوگانه با حاکمیت سرمایهداری بازار آزاد است. گسترش</strong> <strong>شهرها</strong> <strong>با ساختار</strong> <strong>فضایی</strong> <strong>نامنسجم</strong> <strong>و</strong> <strong>ازهمگسیخته</strong> <strong>سبب تمرکز</strong> <strong>نامعقول</strong> <strong>امکانات</strong> <strong>و</strong> <strong>خدمات</strong> <strong>در</strong> <strong>بخشهای گوناگون شهر</strong> <strong>و</strong> <strong>توسعهی</strong> <strong>اجتماعی ـ اقتصادی</strong> <strong>نابرابر</strong> <strong>در آنهاست. شهر اراک از جمله شهرهایی است که فضای شهری آن دارای عدمتعادل اجتماعی ـ اقتصادی و وجود گسترههای فضایی فقر در حاشیههای شهر است. هدف پژوهش حاضر، شناسایی و سطحبندی گسترههای فقر شهری در شهر اراک است. با توجه به ماهیتِ شناختی مسئله، روش انجام این پژوهش از نوع توصیفی ـ تحلیلی است که برای دستیابی به این هدف از مؤلفههای چندگانهی اقتصادی، اجتماعی و کالبدی استفاده شد. دادههای پژوهش بر مطالعات اسنادی و پیمایش چندگانه (پرسشنامه، مصاحبه، مشاهده) محققان استوار است. بهدلیل تفاوت در نوع دادهها و هدف تحقیق، از نرمافزار </strong><span dir="LTR">ARCGIS 10.2</span><strong> برای شناسایی گسترههای فقیر و از مدلهای کمی </strong><span dir="LTR">ELECTRE</span><strong> و </strong><span dir="LTR">AHP</span><strong> درزمینهی سطحبندی گسترههای شناساییشده استفاده گردید. نتایج پژوهش حاکی از آن است که با توجه به تلفیق شاخصهای چندگانه اجتماعی و اقتصادی و کالبدی، هفت گسترهی اصلی در شهر شناسایی شدند که، بهجز بخش مرکزی، عمدتاَ در حاشیه شهر قرار دارند. نتایج سطحبندی گسترههای شناساییشده حاکی از آن است که بهلحاظ برخورداری و شرایط مطلوب زیستی بخش مرکزی در رتبهی اول، محور 20 متری میقان و محلههای رودکی و باغخلج در رتبهی دوم، محلهی داوران و کشتارگاه، محلهی فوتبال و کوی ولیعصر در رتبهی سوم و، سرانجام، کوی قنات ناصری در رتبهی چهارم قرار دارند. </strong></span></p>
<p style="text-align: justify;">The extent of poverty, inequality and environmental differences patterns in large metropolises are the results of a dual economy with free market capitalism rule in these cities. Urban spatial structure expansion and incoherent, irrational focus on different parts of the city and its facilities and services, economic development, social inequality in them. Urban environments, complex systems with complex phenomena, relations and interactions between the components are different. Cities in the twenty-first century are undoubtedly one of the great challenges which are facing to them is their poverty focus. The physical differences reflect the existing inequalities in societies based on market economy. Undoubtedly, the developments in the past few decades have a large share in these settlements in the metropolises of the country. . Although the extent of urban poverty phenomenon is not new in urban planning literature, referred in ancient societies, such settlements are massive and complex phenomenon, which is entering its second phase of capitalism, the capitalist industrial and disturb Aboriginal settlement system is embodied in the geographic ranges. This astonishing growth in the South with the growth of the tertiary sector of the economy on the one hand and on the other hand, the recovery of the agricultural sector in rural areas occurred. Geographers look at the formation of the spatial extent of poverty regarding both humans and nature.</p>
<p style="text-align: justify;"> Poverty is caused by humans in the absence of proper mechanisms in human society develops. Arak urban space reflects the socio-economic imbalances and the spatial extent of poverty in the Border areas of the city.</p>
<p style="text-align: justify;"> This research aimed to identify and Rank urban poverty in the Arak city. According to recognition type of this problem, descriptive – analytical methods are used in this research. The multiple components of economic, social and physical are studied. ArcGIS is used to determine the Density factor () and the distribution of each indicator. Then, according to the purpose of the study, stratification between the known areas (including: the city center, 20-meter-Mighan, Davaran and Koshtargah, Roodaki and Bagh Khalaj, Footabal, Shahrake valiasr and Qanate Naseri) And the quantitative model and AHP & ELECTRE Regionalization are used. In this way ranking options instead of a new concept called "non-non Ranking” used. Multi-criteria problems to deal with a set of options, indices and values expressed preference. In this way all options non-ordinal comparisons were evaluated using non-effective options and be removed from list. The results of this paper showed two spatial extent of urban poverty and Regionalization of the settlements with the use of multiple components classified. The results showed that due to the combination of multiple indicators of social, economic and physical, seven main ranges were identified that except for the central part, all extents located in the Border areas. According to the results, the central district (first), 20-meter-Mighan Street and Rudaki and Bagh Khalaj neighborhoods (second), Football neighborhood and Vali-e-Asr (third) and neighborhood of Qanat-Naseri (fourth). Review the history of the formation and spatial differences in this field indicates the fact that different mechanisms are involved in creating them. These ranges are more vulnerable to poverty and poor economic conditions in the exodus of migrants entering and after industrialization city. It can be said that in order to identify the extent of poverty, systemic view of the external and internal mechanisms in terms of time - place is essential.</p>
شناسایی و سطحبندی, گسترههای فضایی, فقر شهری, شهر اراک.
Identification and Ranking, spatial extent, Urban poverty, Arak city.
93
107
http://jsaeh.khu.ac.ir/browse.php?a_code=A-10-1-8&slc_lang=fa&sid=1
Ahmad
Zanganeh
احمد
زنگانه
Zanganeh45@Yahoo.com
10031947532846001326
10031947532846001326
Yes
دانشگاه خوارزمی
Hamidreza
Talkhabi
حمیدرضا
تلخابی
10031947532846001327
10031947532846001327
No
دانشگاه خوارزمی
Feredon
Gazerani
فریدون
گازرانی
10031947532846001328
10031947532846001328
No
دانشگاه خوارزمی
Mohsen
Yosefi Feshangi
محسن
یوسفی فشکی
10031947532846001329
10031947532846001329
No
دانشگاه خوارزمی