Volume 38 (2024)
Volume 37 (2023)
Volume 36 (2022)
Volume 35 (2021)
Volume 34 (2020)
Volume 33 (2019)
Volume 32 (2018)
Volume 31 (2017)
Volume 30 (2016)
Volume 29 (2015)
Volume 28 (2014)
Volume 27 (2013)
Volume 26 (2012)
Volume 25 (2011)
Volume 24 (2010)
Volume 23 (2009)
Volume 22 (2008)
Calibration and Uncertainty Analysis of COUP Model for Simulation of Soil Temperature at Hamedan Synoptic Station

Y. Khoshkhoo; parviz irannejad; ali khalili; Hassan Rahimi; A. Liaghat; P. Erik Jansson

Volume 27, Issue 5 , November and December 2014, , Pages 928-939

https://doi.org/10.22067/jsw.v0i0.31186

Abstract
  In this research calibration and uncertainty analysis of COUP model with focus on soil temperature simulation for 3-hours time scale have been performed for Hamedan synoptic station. The Generalized Likelihood Uncertainty Estimation (GLUE) was used for this object. In order to simulate the soil temperature, ...  Read More

A Computer Model Based on Soil-Water Balance for Estimating The Effective Rainfall in Dryland Wheat Crop (The Case Study of Fars Province)

J. Rahimi; A. Khalili; J. Bazrafshan

Volume 26, Issue 3 , July and August 2012

https://doi.org/10.22067/jsw.v0i0.14948

Abstract
  The estimation of effective rainfall is an important technique for exploiting the rainwater resource, planning for irrigation in irrigated agriculture, and determining changes in dryland wheat products for country's macroeconomic management. In this research, a two-layer soil-water balance model based ...  Read More

Comparative Study of the Meteorological Drought Indices (Spi and Siap) Using Data Mining Method (Case Study of Kermanshah Province)

Kh. Ghorbani; A. Khalili; S.K. Alavinezhad; Gh. Nakhaezadeh

Volume 24, Issue 3 , July and August 2010

https://doi.org/10.22067/jsw.v0i0.3605

Abstract
  Abstract Precipitation is an important variable which is used in definition of drought. Based on precipitation amounts, some indices are devised for drought monitoring including, the Standardized Precipitation Index (SPI) and the Standard Index of Annual Precipitation (SIAP). Each of these Drought indices ...  Read More

Comparison of Daily with Sum-of- Hourly Reference Evapotranspiration in Kerman Reference Weather Station

B. Bakhtiari; A. Khalili; A. Liaghat; M.J. Khangani

Volume 23, Issue 1 , March and April 2009

https://doi.org/10.22067/jsw.v0i0.1533

Abstract
  Abstract In recent years, automatic weather stations have been widely used for recording meteorological data in different time scales. Therefore the accurate estimation of ETo by combination equations can be evaluated using these set of short time scales data. Daily ETo can also be calculated by summation ...  Read More