TR
EN
Statistical Models For Sunshine Duration Related To Precipitation And Relative Humidity
Abstract
Energy usage leads to environmental problems especially climate change and air pollution. In urban areas, extensive consumption of fossil energy sources deteriorates urban air quality and causes health problems such as asthma and respiratory diseases. The usage of renewable energy sources mainly solar energy instead of fossil energy sources provide the healthier and cleaner environment. Some statistical approaches have been used to predict the solar radiation for many years. The formula which is named as Angström-Prescott is widely used for the estimation. This approach uses the value of relative sunshine duration which is computed by using the daily measurement of sunshine duration and the daylength. Sunshine duration has been measured at meteorological stations for a long time. But in some cases such as remote areas or non-exist stations, sunshine duration is forecasted by using statistical methods. In atmospheric environment, sunshine duration is affected from other climate parameters such as cloud cover, wind speed, relative humidity, precipitation, air temperature, pressure. This paper offers to gain the relationships for sunshine duration via precipitation and relative humidity. To construct the statistical models, cloud cover was entered the models firstly because of its association with sunshine duration. Many studies were shown that sunshine duration was highly correlated to the cloud cover. The observed daily mean values of sunshine duration and climate elements were the data of Samsun meteorological station measured by Turkish State Meteorological Service. To acquire the statistical models for sunshine duration, data was arranged as monthly mean values and then linear regression analysis method was operated. Also the graphs of time series of climate variables were visually created for a clear interpretation. According to the findings, sunshine duration can be estimated bu using statistical models over cloud cover, precipitation and relative humidity. The contributions of precipitation and relative humidity change for different time scales.
Keywords
References
- Angell J.K., Korshover, J., & Cotton, G.F. (1984). Variation in United States Cloudiness and Sunshine, 1950-82. Journal of Applied Meteorology, 23, 752-761.
- Duffie J. A. & Beckman, W. A. (1991). Solar Engineering of Thermal Processes. John Wiley & Sons, New York, NY, USA, 2nd edition.
- Essa, K. S., & Etman, M. S., (2004). On the Relation Between Cloud Cover Amount and Sunshine Duration. Meteorology and Atmospheric Physics, 87, 235-240.
- Gamgam, H. (1998). Parametrik Olmayan İstatistiksel Teknikler, Ankara, Gazi Üniversitesi Yayını.
- Kalogirou, S.A. (2009). Solar Energy Engineering Processes and Systems. Elsevier Inc, Amsterdam, The Netherlands,1st edition.
- Matuszko, D. (2012). Influence of cloudiness on sunshine duration. International Journal of Climatology, 32(10), 1527– 1536.
- Palle, E., & Butler, C.J., (2001). Sunshine Records From Ireland: Cloud Factors and Possible Links to Solar Activity and Cosmic Rays. International Journal of Climatology, 21, 709-729. https://doi.org/10.102/joc.657.
- Rangarajan, S., Swaminathan, M.S., & Mani, A. (1984). Computation of solar radiation from observations of cloud cover. Solar Energy, 32(4), 553–556.
Details
Primary Language
English
Subjects
Engineering
Journal Section
Research Article
Authors
Publication Date
December 1, 2021
Submission Date
November 13, 2021
Acceptance Date
December 9, 2021
Published in Issue
Year 2021 Number: 29
APA
Zateroglu, M. T. (2021). Statistical Models For Sunshine Duration Related To Precipitation And Relative Humidity. Avrupa Bilim Ve Teknoloji Dergisi, 29, 208-213. https://doi.org/10.31590/ejosat.1022962
AMA
1.Zateroglu MT. Statistical Models For Sunshine Duration Related To Precipitation And Relative Humidity. EJOSAT. 2021;(29):208-213. doi:10.31590/ejosat.1022962
Chicago
Zateroglu, Mine Tulin. 2021. “Statistical Models For Sunshine Duration Related To Precipitation And Relative Humidity”. Avrupa Bilim Ve Teknoloji Dergisi, nos. 29: 208-13. https://doi.org/10.31590/ejosat.1022962.
EndNote
Zateroglu MT (December 1, 2021) Statistical Models For Sunshine Duration Related To Precipitation And Relative Humidity. Avrupa Bilim ve Teknoloji Dergisi 29 208–213.
IEEE
[1]M. T. Zateroglu, “Statistical Models For Sunshine Duration Related To Precipitation And Relative Humidity”, EJOSAT, no. 29, pp. 208–213, Dec. 2021, doi: 10.31590/ejosat.1022962.
ISNAD
Zateroglu, Mine Tulin. “Statistical Models For Sunshine Duration Related To Precipitation And Relative Humidity”. Avrupa Bilim ve Teknoloji Dergisi. 29 (December 1, 2021): 208-213. https://doi.org/10.31590/ejosat.1022962.
JAMA
1.Zateroglu MT. Statistical Models For Sunshine Duration Related To Precipitation And Relative Humidity. EJOSAT. 2021;:208–213.
MLA
Zateroglu, Mine Tulin. “Statistical Models For Sunshine Duration Related To Precipitation And Relative Humidity”. Avrupa Bilim Ve Teknoloji Dergisi, no. 29, Dec. 2021, pp. 208-13, doi:10.31590/ejosat.1022962.
Vancouver
1.Mine Tulin Zateroglu. Statistical Models For Sunshine Duration Related To Precipitation And Relative Humidity. EJOSAT. 2021 Dec. 1;(29):208-13. doi:10.31590/ejosat.1022962
Cited By
Aydeniz Yöntemiyle Şanlıurfa İlinin Meteorolojik Kuraklık Riski Altındaki Alanlarının Belirlenmesi
Harran Üniversitesi Mühendislik Dergisi
https://doi.org/10.46578/humder.1160911İklimsel Değişkenlerin Partikül Madde ve Kükürt Dioksit Üzerindeki Etkisi
Çukurova Üniversitesi Mühendislik Fakültesi Dergisi
https://doi.org/10.21605/cukurovaumfd.1273675Estimation of Cloudiness Data Based on Multiple Linear Regression Model
Karadeniz Fen Bilimleri Dergisi
https://doi.org/10.31466/kfbd.1150879IMPACT OF GLOBAL WARMING ON AQUACULTURE IN NORWAY
International Journal of Engineering Technologies and Management Research
https://doi.org/10.29121/ijetmr.v10.i3.2023.1307Comparative Analysis for Atmospheric Oscillations
Çukurova Üniversitesi Mühendislik Fakültesi Dergisi
https://doi.org/10.21605/cukurovaumfd.1333702