Application of SIMETAW simulation model for prediction of climate parameters in different regions of Iran
So far, several models have been proposed for estimating different climate parameters, but due to the lack of valid and long-term data in some meteorological stations, some models have been difficult to use. The SIMETAV V.1.0 model has been developed in cooperation with the University of California...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | fas |
| Published: |
Kharazmi University
2023-06-01
|
| Series: | تحقیقات کاربردی علوم جغرافیایی |
| Subjects: | |
| Online Access: | http://jgs.khu.ac.ir/article-1-3224-en.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832575725608108032 |
|---|---|
| author | Hooshmand Ataei Mahsa Ravarian Seyed Alireza Tashakori Hashemi |
| author_facet | Hooshmand Ataei Mahsa Ravarian Seyed Alireza Tashakori Hashemi |
| author_sort | Hooshmand Ataei |
| collection | DOAJ |
| description | So far, several models have been proposed for estimating different climate parameters, but due to the lack of valid and long-term data in some meteorological stations, some models have been difficult to use. The SIMETAV V.1.0 model has been developed in cooperation with the University of California Davis and the Water Resources Authority of California in 2005. The SIMETAW model is a new and innovative tool for the estimation of applied water evapotranspiration (ETAW). SIMETAW simulation model is presented to estimate potential evapotranspiration and also estimate the net amount of water required for irrigation (ETaw). In addition, using this model, you can simulate daily meteorological data from meteorological data. The simulation of daily weather information where there are only monthly averages is a great tool for filling out lost data. In this research, Simetaw simulation model predicts different climate parameters such as solar radiation, minimum and maximum temperature, wind speed, dew point, precipitation and evapotranspiration potential in four different semi-arid climate zones (Mashhad). Dry (Bandar Abbas), moderate and humid (Ramsar) and Mediterranean (Sanandaj) during the years (1967-2017). The results of these studies showed that SIMETAW model has high ability to simulate climate variables and has the highest model accuracy in precipitation simulation (R2 = 0.998) and maximum temperature (R2 = 0.997) for semi-arid climate (Mashhad) , Dew point (R2 = 0.998) for temperate and humid climate (Ramsar), for radiation (R2 = 0.998) and wind speed (R2 = 0.9) for Mediterranean climate (Sanandaj) and minimum temperature (R2 = 0.998) for warm and dry climates (Bandar Abbas).
According to the sensitivity analysis of SIMETAW model, the input parameters of the model are respectively their effect on potential evapotranspiration from maximum temperature, precipitation, dew point temperature and minimum temperature, solar radiation and wind speed. |
| format | Article |
| id | doaj-art-77208c862dab41eabf46fc87086df792 |
| institution | Kabale University |
| issn | 2228-7736 2588-5138 |
| language | fas |
| publishDate | 2023-06-01 |
| publisher | Kharazmi University |
| record_format | Article |
| series | تحقیقات کاربردی علوم جغرافیایی |
| spelling | doaj-art-77208c862dab41eabf46fc87086df7922025-01-31T17:29:56ZfasKharazmi Universityتحقیقات کاربردی علوم جغرافیایی2228-77362588-51382023-06-012369425438Application of SIMETAW simulation model for prediction of climate parameters in different regions of IranHooshmand Ataei0Mahsa Ravarian1Seyed Alireza Tashakori Hashemi2 Payamenoor University So far, several models have been proposed for estimating different climate parameters, but due to the lack of valid and long-term data in some meteorological stations, some models have been difficult to use. The SIMETAV V.1.0 model has been developed in cooperation with the University of California Davis and the Water Resources Authority of California in 2005. The SIMETAW model is a new and innovative tool for the estimation of applied water evapotranspiration (ETAW). SIMETAW simulation model is presented to estimate potential evapotranspiration and also estimate the net amount of water required for irrigation (ETaw). In addition, using this model, you can simulate daily meteorological data from meteorological data. The simulation of daily weather information where there are only monthly averages is a great tool for filling out lost data. In this research, Simetaw simulation model predicts different climate parameters such as solar radiation, minimum and maximum temperature, wind speed, dew point, precipitation and evapotranspiration potential in four different semi-arid climate zones (Mashhad). Dry (Bandar Abbas), moderate and humid (Ramsar) and Mediterranean (Sanandaj) during the years (1967-2017). The results of these studies showed that SIMETAW model has high ability to simulate climate variables and has the highest model accuracy in precipitation simulation (R2 = 0.998) and maximum temperature (R2 = 0.997) for semi-arid climate (Mashhad) , Dew point (R2 = 0.998) for temperate and humid climate (Ramsar), for radiation (R2 = 0.998) and wind speed (R2 = 0.9) for Mediterranean climate (Sanandaj) and minimum temperature (R2 = 0.998) for warm and dry climates (Bandar Abbas). According to the sensitivity analysis of SIMETAW model, the input parameters of the model are respectively their effect on potential evapotranspiration from maximum temperature, precipitation, dew point temperature and minimum temperature, solar radiation and wind speed.http://jgs.khu.ac.ir/article-1-3224-en.pdfsimetaw modelevapotranspirationsimulationclimatedaily data |
| spellingShingle | Hooshmand Ataei Mahsa Ravarian Seyed Alireza Tashakori Hashemi Application of SIMETAW simulation model for prediction of climate parameters in different regions of Iran تحقیقات کاربردی علوم جغرافیایی simetaw model evapotranspiration simulation climate daily data |
| title | Application of SIMETAW simulation model for prediction of climate parameters in different regions of Iran |
| title_full | Application of SIMETAW simulation model for prediction of climate parameters in different regions of Iran |
| title_fullStr | Application of SIMETAW simulation model for prediction of climate parameters in different regions of Iran |
| title_full_unstemmed | Application of SIMETAW simulation model for prediction of climate parameters in different regions of Iran |
| title_short | Application of SIMETAW simulation model for prediction of climate parameters in different regions of Iran |
| title_sort | application of simetaw simulation model for prediction of climate parameters in different regions of iran |
| topic | simetaw model evapotranspiration simulation climate daily data |
| url | http://jgs.khu.ac.ir/article-1-3224-en.pdf |
| work_keys_str_mv | AT hooshmandataei applicationofsimetawsimulationmodelforpredictionofclimateparametersindifferentregionsofiran AT mahsaravarian applicationofsimetawsimulationmodelforpredictionofclimateparametersindifferentregionsofiran AT seyedalirezatashakorihashemi applicationofsimetawsimulationmodelforpredictionofclimateparametersindifferentregionsofiran |