نتایج جستجو برای: daily sunshine duration
تعداد نتایج: 391818 فیلتر نتایج به سال:
For estimating the annual mean of daily solar irradiation in plateau mountainous regions, observed data from 15 radiation stations were used to validate different empirical estimation methods over the Tibetan Plateau. Calibration indicates that sunshine-based site-dependent models perform better than temperature-based ones. Then, the highly rated sunshine-based Ångström model and temperature-ba...
Background & Objectives : Leishmaniasis is a disease of the skin caused by a variety of protozoa. Leishmaniasis can be seen in any geographic region. This study investigated the role of climate on the prevalence of cutaneous leishmaniasis in the city of Sabzevar between 2003 and 2009. Methods : Daily meteorological data (minimum, maximum and mean temperature, sunshine hours, precipitation, ...
In this work, hourly measurements of global solar irradiances obtained from pyranometers and sunshine duration data using either Kipp & Zonen CSD3 automatic sensors or Campbell–Stokes recorders were assessed through an extensive quality control procedure statistical analysis on the measured derived parameters for all actinometric stations installed in various locations over island Cyprus, c...
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