نوحی, کیوان
[ 1 ] - تعیین طول دوره بدون یخبندان با استفاده از تاریخهای آغاز و خاتمه یخبندان فرارفتی و تابشی در نواحی زنجان، قزوین و تهران
Dates of start and end of frost based on minimum shelter temperature equal to or less than 0°C were studied in Zanjan, Ghazvin and Tehran during 1961-2000. The cause of these frosts was determined by weather parameter values at observation hours and the aid of synoptic maps. Frost series based upon last spring or first fall advection are defined and found to be random and normally distributed. ...
[ 2 ] - تعیین طول دوره بدون یخبندان با استفاده از تاریخهای آغاز و خاتمه یخبندان فرارفتی و تابشی در نواحی زنجان، قزوین و تهران
Dates of start and end of frost based on minimum shelter temperature equal to or less than 0°C were studied in Zanjan, Ghazvin and Tehran during 1961-2000. The cause of these frosts was determined by weather parameter values at observation hours and the aid of synoptic maps. Frost series based upon last spring or first fall advection are defined and found to be random and normally distributed. ...
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