نتایج جستجو برای: شاخص utci

تعداد نتایج: 74664  

ژورنال: :مخاطرات محیط طبیعی 0
حسن فرج زاده دانشجوی دکتری اقلیم شناسی، دانشکده علوم جغرافیایی، دانشگاه خوارزمی، تهران، ایران محمد سلیقه دانشیاراقلیم شناسی، دانشکده علوم جغرافیایی، دانشگاه خوارزمی، تهران، ایران بهلول علیجانی استاداقلیم شناسی، دانشکده علوم جغرافیایی، دانشگاه خوارزمی، تهران، ایران

امروزه در برنامه ریزهای صنعت گردشگری، بررسی وضعیت زیست اقلیم انسانی، نقش مهمی را ایفا می کند. در این صنعت می توان در برنامه ریزی های بلندمدت از اقلیم و در برنامه ریزی های کوتاه، از شرایط جوّی کمک گرفت. جهت ارزیابی تحلیل این شرایط از داده های میانگین روزانه دما، رطوبت نسبی، سرعت باد و پوشش ابر 47 ایستگاه هواشناسی سینوپتیک از ابتدای تأسیس تا 2010 استفاده شد. بر اساس آستانه های دمایی شاخص (utci) اق...

Journal: :natural environment change 0
mohammad baaghideh assistant professor of climatology, department of physical geography, faculty of geography and environmental science, hakim sabzevari university, sabzevar, iran fatemeh mayvaneh phd student in urban climatology, department of physical geography, faculty of geography and environmental science, hakim sabzevari university, sabzevar, iran ali shekari badi m.a. in geomorphology, department of physical geography, faculty of geography and environmental science, hakim sabzevari university, sabzevar, iran taybeh shojaee phd student in urban climatology, department of physical geography, faculty of geography and environmental science, hakim sabzevari university, sabzevar, iran

the universal thermal climate index (utci) addresses these shortcomings by using an advanced thermo-physiological model. the aim of this study was to investigate and prepare zoning of thermal comfort condition using utci. meteorological data including temperature, wind speed, cloudiness and relative humidity were obtained on a daily time scale from 10 synoptic stations during (2004-2013) period...

2014
Marco Morabito Alfonso Crisci Alessandro Messeri Valerio Capecchi Pietro Amedeo Modesti Gian Franco Gensini Simone Orlandini

The aim of this study is to identify the most effective thermal predictor of heat-related very-elderly mortality in two cities located in different geographical contexts of central Italy. We tested the hypothesis that use of the state-of-the-art rational thermal indices, the Universal Thermal Climate Index (UTCI), might provide an improvement in predicting heat-related mortality with respect to...

Journal: :International Journal of Biometeorology 2011

2015
andreaS MatzarakiS Stefan MutherS F. Rutz

the assessment of the thermal bioclimate is based on the human energy balance and derived indices such as Physiologically equivalent temperature (Pet) or Universal thermal Climate index (UtCi). these two indices were compared over a period of ten year based on hourly data in a middle european city with a temperate climate. the analysis performed shows that the differences obtained result from t...

Mehdi Khakzand, Morteza Ojaghlou

Environmental matters are more complicated. Sustainability of environment requires an integrated approach to decisions making, planning, and management. Therefore, there is a need for a professional and systematic environmental management approach to reducing the consumption of resources. This approach is generally lacking in most universities, and therefore achievement of sustainability become...

2015
Christopher Mackey Mostapha Sadeghipour Roudsari Panagiotis Samaras

Over the past few decades, several methods for designing shades to reduce energy loads of buildings have emerged. However, to date there are virtually no agreed upon methods available to assist in the design of outdoor shades to keep people comfortable. Here we present a novel method named ComfortCover to assist in the design of static shades in outdoor conditions using a 3-step methodology ada...

Journal: :International journal of biometeorology 2012
Gerd Jendritzky Richard de Dear George Havenith

Existing procedures for the assessment of the thermal environment in the fields of public weather services, public health systems, precautionary planning, urban design, tourism and recreation and climate impact research exhibit significant shortcomings. This is most evident for simple (mostly two-parameter) indices, when comparing them to complete heat budget models developed since the 1960s. I...

Background Heat is one of the most important physical harmful factors in many work environments. Due to the nature of work, bakery activity is considered as one of the high-risk occupations in terms of heat stress. Therefore, the aim of this study was evaluated of heat exposure in bakery workers using WBGT, HSI and UTCI indices. Methods This study is a descriptive-analytical cross-sectional ...

ژورنال: فضای گردشگری 2020

از مهمترین عناصر آب و هوایی که تحت تاثیر الگوهای پیوند از دور است، می توان به دما و بارش اشاره کرد که هر دوی این عناصر از اثرگذارترین فاکتورها در مطالعات آب و هوای آسایش گردشگری هستند. هدف این پژوهش بررسی وضعیت اقلیم آسایش گردشگری استان گیلان در فاصله زمانی (1980 - 2016) با استفاده از مدل UTCI و نیز بررسی ارتباط بین وضعیت آب و هوای آسایش گردشگری استان گیلان با الگوهای پیوند از دور است، در واقع ...

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