نتایج جستجو برای: hot and dry climate

تعداد نتایج: 16882819  

2015
Gillian D Treen Keith A Hobson Tracy A Marchant Gary R Bortolotti

Ecologists frequently use physiological tools to understand how organisms cope with their surroundings but rarely at macroecological scales. This study describes spatial variation in corticosterone (CORT) levels in feathers of invasive house sparrows (Passer domesticus) across their range in Mexico and evaluates CORT-climate relationships with a focus on temperature and precipitation. Samples w...

ژورنال: کواترنری ایران 2019
Azizi, Ghasem, Bazgeer, Saeed, Darabi, Hojjat, Maghsoudi, Mehran, Matthews, Roger John, Rostami, Homa,

Introduction The study of lake sediments has been widely used in recent decades to identify past climate and environmental changes. Lake basins have significant spatial and temporal patterns and provide valuable evidences of physical and chemical changes. However, in general, the climate of the Holocene period has been more stable and uniform than previous glacial and interglacial periods. How...

Journal: :Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy 2020

Journal: :فیزیک زمین و فضا 0
علیرضا محمدنژاد استادیار، گروه فیزیک، دانشکده علوم دانشگاه بیرجند، ایران فرهنگ احمدی گیوی دانشیار، گروه فیزیک فضا، موسسه ژئوفیزیک دانشکاه تهران، ایران پرویز ایران نژاد دانشیار، گروه فیزیک فضا، موسسه ژئوفیزیک دانشکاه تهران، ایران

the areas of the world that have mediterranean style climate are found at about 35 degrees north and south of the equator, on the western sides of continents. the distinctive feature of this climate is the small amount of rain in the summer. overall, the climate has a moderate amount of rainfall and warm winters and hot summers and. the climate of the mediterranean region is conditioned by its ...

Afshari, Davood , Nourollahi-Darabad, Maryam , Shirali, Gholam-Abbas ,

Introduction: Heat stress is a critical problem in hot industries, especially in incredibly hot climates. It can greatly impair the work process and put the health of workers at risk. This study aims to investigate the applicability of the WBGT index in determining the allowable working time in very hot weather conditions in one of the steel industries in Ahvaz. Material and Methods: This stud...

Journal: :international journal of environmental research 2015
m. z. moustafa z. q. moustafa m. s. moustafa s. e. moustafa z. d. moustafa

zaki’s reef is located in the gulf of suez, a narrow portion of the red sea, with exceptionally dry and hot climate and lacks almost all scientific data. this research intends to describe the area’s unique climatology, which may reveal correlations between the reef’s existence at high latitude and extreme climate conditions. air temperature at zaki’s reef fluctuated between 0.3 and 58.6oc with ...

This paper deals with evaluating the thermal behavior of exterior walls in dwellings of a particular place. Today, there is a huge increase in constructing multi-storey apartment buildings and single-family houses in the city of Yazd, a city with hot dry climate and a rich historical architecture in Iran. Unfortunately, the new methods that are used nowadays to make the envelopes of these dwell...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید