Journal of Mazandaran University of Medical Sciences
مجله دانشگاه علوم پزشکی مازندران
J Mazandaran Univ Med Sci
Medical Sciences
http://jmums.mazums.ac.ir
1
admin
1735-9260
1735-9279
fa
jalali
1393
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gregorian
2014
10
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24
117
online
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fulltext
fa
مکانیابی محل دفن پسماند جامد شهر ایلام با استفاده از رویههای بولین و ترکیب خطی وزنی در محیط GIS
Siting MSW Landfill of Ilam City using Boolean and Weighted Linear Combination Procedures in GIS Environment
بيولوژي
Biology
پژوهشي-کامل
Research(Original)
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<p style="text-align: justify line-height: 200% direction: rtl unicode-bidi: embed" dir="rtl" class="MsoNormal"><span lang="AR-SA" style="font-size: 16pt line-height: 200% font-family: "B Koodak"">چکیده</span></p>
<p style="text-align: justify text-indent: 17pt line-height: 200% direction: rtl unicode-bidi: embed" dir="rtl" class="MsoNormal"><span lang="FA" style="line-height: 200% font-family: "B Koodak"">سابقه</span><span lang="AR-SA" style="line-height: 200% font-family: "B Koodak""> و
هدف:</span><span lang="AR-SA" style="line-height: 200% font-family: "B Zar""> </span><span lang="FA" style="line-height: 200% font-family: "B Zar" letter-spacing: -0.1pt">توسعه روز افزون مناطق شهری و افزایش
بیرویه جمعیت در آن</span><span dir="ltr"></span><span lang="FA" style="line-height: 200% font-family: "B Zar" letter-spacing: -0.1pt" dir="ltr"><span dir="ltr"></span></span><span lang="FA" style="line-height: 200% font-family: "B Zar" letter-spacing: -0.1pt">ها باعث تولید انواع پسماندهای شهری</span><span lang="FA" style="line-height: 200% font-family: "B Zar""> شده است. بنابراین چگونگی دفع و معدوم</span><span dir="ltr"></span><span lang="FA" style="line-height: 200% font-family: "B Zar"" dir="ltr"><span dir="ltr"></span></span><span lang="FA" style="line-height: 200% font-family: "B Zar"">سازی پسماندهای شهری به یک دغدغه در محیط</span><span dir="ltr"></span><span lang="FA" style="line-height: 200% font-family: "B Zar"" dir="ltr"><span dir="ltr"></span></span><span lang="FA" style="line-height: 200% font-family: "B Zar"">زیست شهری تبدیل گردیده است.</span><span dir="ltr"></span><span lang="FA" style="font-size: 10pt line-height: 200%" dir="ltr"><span dir="ltr"></span> </span><span lang="FA" style="line-height: 200% font-family: "B Zar"">این تحقیق با هدف تعیین مناطق مناسب برای دفن زباله بر اساس
ضوابط محیط</span><span dir="ltr"></span><span lang="FA" style="line-height: 200% font-family: "B Zar"" dir="ltr"><span dir="ltr"></span></span><span lang="FA" style="line-height: 200% font-family: "B Zar"">زیست و با استفاده از
روشهای بولین و ترکیب خطی وزنی در شهر ایلام انجام پذیرفت.</span></p>
<p style="text-align: justify text-indent: 17pt line-height: 200% direction: rtl unicode-bidi: embed" dir="rtl" class="MsoNormal"><span lang="AR-SA" style="line-height: 200% font-family: "B Koodak"">مواد و روش</span><span lang="FA" style="line-height: 200% font-family: "B Zar" letter-spacing: -0.2pt"></span><span lang="AR-SA" style="line-height: 200% font-family: "B Koodak"">ها:</span><span lang="AR-SA" style="line-height: 200%"> </span><span lang="FA" style="line-height: 200% font-family: "B Zar"">در تحقیق حاضر ابتدا معیارهای مهم و موثر در مکانیابی محل
دفن پسماند شامل شیب، ارتفاع، فاصله از آبراهه، فاصله از جاده، فاصله از چشمه،
کاربری اراضی، هیدروژئولوژی، فاصله از گسل و فاصله از مناطق مسکونی شناسایی گردید.
همچنین برای استانداردسازی فاکتورها از توابع عضویت فازی و برای تعیین وزن لایهها
از روش فرآیند تحلیل سلسله مراتبی (</span><span style="font-size: 10pt line-height: 200%" dir="ltr">AHP</span><span dir="rtl"></span><span lang="FA" style="line-height: 200% font-family: "B Zar""><span dir="rtl"></span>) استفاده شد.</span></p>
<p style="text-align: justify text-indent: 17pt line-height: 200% direction: rtl unicode-bidi: embed" dir="rtl" class="MsoNormal"><span lang="AR-SA" style="line-height: 200% font-family: "B Koodak"">یافته</span><span lang="FA" style="line-height: 200% font-family: "B Zar" letter-spacing: -0.2pt"></span><span lang="AR-SA" style="line-height: 200% font-family: "B Koodak"">ها:</span><span lang="AR-SA" style="font-size: 14pt line-height: 200% font-family: "B Lotus""> </span><span lang="FA" style="line-height: 200% font-family: "B Zar"">نتایج روش</span><span dir="ltr"></span><span lang="FA" style="line-height: 200% font-family: "B Zar"" dir="ltr"><span dir="ltr"></span></span><span lang="FA" style="line-height: 200% font-family: "B Zar"">های بولین و ترکیب خطی وزنی نشان داد به ترتیب 99 و 93 درصد
از منطقه فاقد هر گونه شایستگی برای مکانیابی محل دفن پسماند میباشد. همچنین
سایت فعلی دفن پسماندهای شهر ایلام در محلی واقع شده که معیارهای محیط</span><span dir="ltr"></span><span lang="FA" style="line-height: 200% font-family: "B Zar"" dir="ltr"><span dir="ltr"></span></span><span lang="FA" style="line-height: 200% font-family: "B Zar"">زیستی در آن رعایت نشده است.</span></p>
<p style="text-align: justify text-indent: 17pt line-height: 200% direction: rtl unicode-bidi: embed" dir="rtl" class="MsoNormal"><span lang="AR-SA" style="line-height: 200% font-family: "B Koodak"">استنتاج:</span><span lang="AR-SA" style="line-height: 200%"> </span><span lang="FA" style="line-height: 200% font-family: "B Zar"">نتایج حاصل از روش ترکیب خطی وزنی نسبت به منطق بولین دارای
تطابق بیشتری با معیارهای محیط</span><span dir="ltr"></span><span lang="FA" style="line-height: 200% font-family: "B Zar"" dir="ltr"><span dir="ltr"></span></span><span lang="FA" style="line-height: 200% font-family: "B Zar"">زیست می</span><span dir="ltr"></span><span lang="FA" style="line-height: 200% font-family: "B Zar"" dir="ltr"><span dir="ltr"></span></span><span lang="FA" style="line-height: 200% font-family: "B Zar"">باشد. محل کنونی دفن پسماند شهر ایلام فاقد بسیاری از ضوابط
محل</span><span dir="ltr"></span><span lang="FA" style="line-height: 200% font-family: "B Zar"" dir="ltr"><span dir="ltr"></span></span><span lang="FA" style="line-height: 200% font-family: "B Zar"">های دفع پسماندهای
عادی می</span><span dir="ltr"></span><span lang="FA" style="line-height: 200% font-family: "B Zar"" dir="ltr"><span dir="ltr"></span></span><span lang="FA" style="line-height: 200% font-family: "B Zar"">باشد؛ بنابراین
انتظار می</span><span dir="ltr"></span><span lang="FA" style="line-height: 200% font-family: "B Zar"" dir="ltr"><span dir="ltr"></span></span><span lang="FA" style="line-height: 200% font-family: "B Zar"">رودکه مدیریت ضعیف
پسماندهای این شهر پایداری آینده این ناحیه را به شدت تهدید کند.</span><span lang="FA" style="font-family: "B Zar""></span></p>
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Abstract
Background and purpose: Urban developments and population growth have dramatically increased all kinds of municipal solid waste (MSW) generation. Hence, treatment and disposal of municipal waste is one of the main concerns in urban environmental management. The aim of this study was to determine suitable locations for landfill based on environmental criteria using Boolean and Weighted Linear Combination (WLC) in Ilam (in the west of Iran).
Material and methods: First, the most important criteria effecting the location of landfill including slope, elevation, distance from the river, distance from the road, distance from the spring, land use, hydrogeology, distance from fault, and distance from residential areas were identified. Fuzzy membership functions and AHP method were used for standardization of criteria and determining the weights of factors, respectively.
Results: Boolean and a weighted linear combination methods shows that 99 and 93% of study area are not suitable for landfill siting, respectively. Also, the current landfill in Ilam shows a lack of consistency with the environmental criteria for MSW landfills.
Conclusion: In this study WLC showed greater consistency with the environmental criteria compared with Boolean logic. Current landfill site in Ilam does not meet many criteria of MSW disposal sites. Therefore, this poor waste management could seriously threaten the area’s stability.
Keywords: Site selection, landfill, weighted linear combination, boolean approach, Ilam city
مکانیابی, محل دفن پسماند, ترکیب خطی وزنی, منطق بولین, شهر ایلام
Site selection, landfill, weighted linear combination, boolean approach, Ilam city
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156
http://jmums.mazums.ac.ir/browse.php?a_code=A-10-1269-12&slc_lang=fa&sid=1
Mahdi
Gholamalifard
مهدی
غلامعلی فرد
gholamalifard@gmail.com
100319475328460038494
100319475328460038494
Yes
Assistant Professor, Department of Environment, Faculty of Natural Resources, Tarbiat Modares University, Noor, Iran
استادیار، گروه محیطزیست، دانشکده منابع طبیعی، دانشگاه تربیت مدرس، نور، ایران
Reza
Omidipour
رضا
امیدی پور
100319475328460038495
100319475328460038495
No
MSc Range Management, Department of Range Management, Faculty of Natural Resources, Tarbiat Modares University, Noor, Iran
کارشناسی ارشد مرتعداری، گروه محیطزیست، دانشکده منابع طبیعی، دانشگاه تربیت مدرس، نور، ایران