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)
Copula-Based Regional Drought Analysis and Derivation of Severity-Area-Frequency Curve in Lake Urmia Basin

M. Montaseri; B. Amirataee; H. Rezaei

Volume 31, Issue 4 , September and October 2018, , Pages 1260-1277

https://doi.org/10.22067/jsw.v31i4.60382

Abstract
  Introduction: Drought is a natural phenomenon and was described when precipitation is less than expected. Since the precipitation amounts in terms of spatial and temporal characteristics are different from one region to another, so this phenomenon is known as a multivariate phenomenon. This phenomenon ...  Read More

Identification of Trend in Spatial and Temporal Dry and Wet Periods in Northwest of Iran Based on SPI and RAI Indices

Majid Montaseri; Babak Amirataee; Keyvan Khalili

Volume 30, Issue 2 , May and June 2016, , Pages 655-671

https://doi.org/10.22067/jsw.v30i2.39679

Abstract
  Introduction: Droughts are natural extreme phenomena, which frequently occur around the world. This phenomenon can occur in any region, but its effects will be more severe in arid and semi-arid regions. Several studies have highlighted the increasing of droughts trend around the world. The majority of ...  Read More

Determining of most Effective Factors on drought Useing of Panel Data Analyse (Khorasan Razavi Province)

Gh. Kavakebi; M. Mousavi Baygi; A. Mosaedi; Mehdi Jabbari Nooghabi

Volume 28, Issue 6 , January and February 2015, , Pages 1298-1310

https://doi.org/10.22067/jsw.v0i0.31841

Abstract
  Drought is a natural creeping event that starts due to lower moisture compared to normal condition. This phenomenon impacts all aspects of human activities. However there is neither any detailed definition nor a general and proper index for drought monitoring In the present study using the Drought indices ...  Read More

Comparative Study Between Satellite and Ground-based Drought Indices Using Change Vector Analysis Technique (Case Study of Kermanshah Province)

sajjad ebrahimzadeh; javad bazrafshan

Volume 27, Issue 5 , November and December 2014, , Pages 1034-1045

https://doi.org/10.22067/jsw.v0i0.20985

Abstract
  Drought can affects by reduced water resources, agricultural productivity, change in vegetation cover, and accelerate the desertification of areas. In order to drought monitoring, we need to quantify drought effects by using drought indices. These indices based on type of available data are divided ...  Read More

Investigation of Suitable Regions Determination for Drought Monitoring Using TRMM Satellite Data (Case Study: Khorasan Razavi Province)

H. Ghafourian; Seied Hosein Sanaei-Nejad; K. Davary

Volume 28, Issue 3 , July and August 2014, , Pages 638-647

https://doi.org/10.22067/jsw.v0i0.27974

Abstract
  Most of drought evaluation systems are based on precipitation data. However short period of measured data and inappropriate distribution of weather stations and undesirable quality of precipitation measurement networks reduce ability of showing the spatial pattern of drought. Therefore, it is necessary ...  Read More