TY  - JOUR
AU  - Zahraei, Ali 
AU  - Saadati, Sara 
AU  - Eslamian, Saeid 
AU  - Ostad-Ali-Askari, Kaveh 
PY  - 2020
TI  - Analysis of Trends in Daily and Overnight Temperature Over Iran's Zayanderud River Basin
JF  - American Journal of Engineering and Applied Sciences
VL  - 13
IS  - 3
DO  - 10.3844/ajeassp.2020.409.418
UR  - https://thescipub.com/abstract/ajeassp.2020.409.418
AB  - Daily and overnight temperature trends in annual time-scale for Zayanderud river basin using 37 meteorological stations were studied. According to the results the majority of trends in the time series of daily and overnight temperature were increasing. Warming trends in the overnight temperature were stronger than those in the daily temperature. The average of all stations in the daily and overnight trends was 0.003 and 0.014C year−1 respectively. Overall warming trends (daily-overnight) were consistent with increasing urbanization. Regional warming trends were more obvious in the more urbanized area in central and eastern basin. There were weak cooling trends in daily temperature in the western and southwestern basin with a colder and more rainfall climate.