Regional Simulation Model of the Meteorological Effects of Maharlu Lake on the Human Climate Health of Shiraz in Iran

  • سال انتشار: 1396
  • محل انتشار: مجله علوم پزشکی ایران، دوره: 5، شماره: 3
  • کد COI اختصاصی: JR_JHES-5-3_001
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 139
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نویسندگان

Gholamreza Roshan

Department of Geography, Golestan University, Shahid Beheshti, Gorgan, Iran

Modeste Kameni Nematchoua

Environmental Energy Technologies Laboratory, University of Yaoundé I, Cameroon.

Vahid Mohammad Nejad

Department of Geography, University of Urmia, Urmia, Iran

Robabe Yousefi

Department of Geography, Golestan University, Shahid Beheshti, Gorgan, Iran

چکیده

Background and purpose: Human health is affected by a variety of human and natural phenomena that surround the environment. Atmospheric pollutants and thermal comfort conditions concern the quality of surrounding air. Given the influential role of lakes on the climatic conditions of their surrounding environment, the effect of different scenarios of Maharlu Lake in the southeastern part of Shiraz on the changes of thermal comfort conditions was modeled. Materials and Methods:  In this study, cooling power index and temperature humidity index were used to explore climate comfort conditions according to the long-term observational data from ۱۹۶۰ to ۲۰۱۰. Results: It was found that temperature humidity index has a declining trend in most months of the year. Maximum decreasing changes were observed in November and May with means of −۰.۳۱ and −۰.۲۹, respectively. However, the maximum of decade and significant changes of cooling power index belonged to April and November with means of ۱.۳۶ and ۱.۲۲, respectively. Conclusion:  Low relative humidity was seen in all the seasons; maximum decrease was observed during summer and in August with ۱۱% decrease. Also, the dried lake outputs showed that the temperature during hot seasons increased, and the temperature during cold seasons decreased.

کلیدواژه ها

Environmental Health, Thermal Comfort Modeling, Mesoclimate Models, Maharlu Lake

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