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Effect of cash subsidy on the quantity of domestic waste (Case study: Rasht, North of Iran) | ||
| Caspian Journal of Environmental Sciences | ||
| مقاله 14، دوره 12، شماره 1، فروردین 2014، صفحه 147-153 اصل مقاله (351.34 K) | ||
| نویسندگان | ||
| B. Tavakoli* 1؛ F. Bagheri Zonoz2 | ||
| 1B. Tavakoli1* and F. Bagheri Zonoz2 | ||
| 20 | ||
| چکیده | ||
| Releasing prices and performing cash subsidy payment to all applicants with a different income level create differences in the method of household function and different services of organizations including waste and recycling management organization. The purpose of this study was to determine the effect of cash subsidy payment on the quantity of domestic waste in Rasht (Guilan province, Iran). The waste mass was determined by counting garbage vehicles. After determining the amount of waste mass, statistical analyses were done before and after \"cash subsidy payment policy\" performance. The obtained results showed that there is a significant difference between the amount of wastes materials in different periods of time (p<0.05). Therefore, the most amounts of wastes materials were produced in the first half of 2010 (with 15718 number of ply) while the least amounts were observed in the first half of 2008 (with 10055 cases). There was a significant difference between both halves of years in terms of waste production. But, the analyses of data obtained from 2008 through 2010 showed that the growth of producing waste materials in Rasht from November to December has been reduced by the beginning of cash payment of subsidy, so that it was grown 1.06% from November- through December, -8.16% in December, -14.62% from January- through February, -18.38 from February- through March, showing 24.49% in average growth in comparison to months prior to performing this policy. So the quantity of produced wastes in Rasht has been reduced after releasing the prices and paying cash subsidy. This situation caused by some reasons such as decreasing purchase power, and also citizens tendency to purchase more qualitative products and also complete use and saving food (70% of household wastes). | ||
| کلیدواژهها | ||
| Cash subsidy؛ releasing of prices؛ Rasht waste management؛ domestic waste | ||
| مراجع | ||
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Em am ih eid ari, H , Erfanm an esh , M an d Mazinani, V.(2011) Su rvey of Urban Solid Waste Prod u ction Process in Esfah an & its Man agem en t, Collection of Fifth En viron m en tal En gin eerin g Meetin g, Un ivercityof Tehran: 467 pp. Jafarzad ehagh igh ifard , N , Yaghm aian , K, Hosseini, M, Bah ram i, H . (2009) Gen eral of Solid Waste Man agem en t(Essay In tegrated Solid Waste Man agem en t), Teh ran , khaniran: 1192 pp. Saed, N an d Tila, P.(2008) Collection of Iran Environ m en tal Ru les, Kh orsan d i Pu blication , Tehran: 464pp.Gen eral Mod el of Esfah an Waste.(2008) Ch ap ter On e, Recogn ition and Docu m en tation of Cu rren t Statu s, City Ad ju tan cy of Esfah an Municipality.Gu ilan Science & Tech nical Park. (2010a) Gen eral Mod el of Waste Man agem en t of Gu ilan Cen tral Part (2),408pp. Gu ilan Science & Tech n ical Park,. (2010b) Im p rovem en t Design of Saravan Mortuary Center (2), 385 pp. Abd oli MA, 1993, System of Urban Solid Waste Managem en t an d its Con trol Meth od s, Teh ran Mu n icip ality, Su bstan ce Tran sform ation and Recycle Organization: 321. Abd oli, MA, Tavakoli, B an d Men h aj, MH . (2010). A th eoretical fram ew ork for d eterm in in g en vironm en tal costs, ben efits, an d th e n et w elfare effects associated w ith h N ov- Decd ou s w aste m anagem en t. Caspian Journal of Environmental Sciences, 8(2): 195-202. Russell, C.S. (2008) Econ om ic In cen tives in th e Man agem en t of H N ov- Decd ou s Wastes, Law Jou rn al Library.13:257-264 pp. | ||
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