Trends in meteorological and agricultural droughts in Iran
The aim of this paper is to investigate characteristics of meteorological and agricultural
droughts and their trends in Iran, as well as several subregions with different climate …
droughts and their trends in Iran, as well as several subregions with different climate …
Drought trend, frequency and extremity across a wide range of climates over Iran
This study was conducted to assess drought trend, frequency and extremity during 1966–
2012 over widely different climatic regimes in Iran. Two drought indicators, ie the …
2012 over widely different climatic regimes in Iran. Two drought indicators, ie the …
Spatial assessment of drought features over different climates and seasons across Iran
S Sharafi, MM Ghaleni - Theoretical and Applied Climatology, 2022 - Springer
Drought is one of the most complex phenomena in the world; so, proper management is very
important in monitoring and reducing its damage. For this purpose, Standard Precipitation …
important in monitoring and reducing its damage. For this purpose, Standard Precipitation …
Investigation of meteorological drought characteristics in Fars province, Iran
HR Moradi, M Rajabi, M Faragzadeh - Catena, 2011 - Elsevier
Drought is a lack of moisture in nature, consistent or unnatural. The term consistent refers to
a state of shortage, and unnatural refers to the deviation from an index of the regional …
a state of shortage, and unnatural refers to the deviation from an index of the regional …
Spatial assessment of meteorological drought features over different climate regions in Iran
Iran has a predominantly arid and semi‐arid climate where the drought hazards and their
variability are the crucial concerns for water resources management. This study assesses …
variability are the crucial concerns for water resources management. This study assesses …
Spatial characteristics and temporal trends of meteorological and hydrological droughts in northwestern Iran
M Kazemzadeh, A Malekian - Natural Hazards, 2016 - Springer
In recent years, droughts have become more intense and frequent in arid and semi-arid
regions like Iran on the one hand, and water demand has been rising on the other hand and …
regions like Iran on the one hand, and water demand has been rising on the other hand and …
Spatio-temporal analysis of droughts in semi-arid regions by using meteorological drought indices
A Shahabfar, J Eitzinger - Atmosphere, 2013 - mdpi.com
Six meteorological drought indices including percent of normal (PN), standardized
precipitation index (SPI), China-Z index (CZI), modified CZI (MCZI), Z-Score (Z), the aridity …
precipitation index (SPI), China-Z index (CZI), modified CZI (MCZI), Z-Score (Z), the aridity …
Modeling, prediction and trend assessment of drought in Iran using standardized precipitation index
Drought as an exigent natural phenomenon, with high frequency in arid and semi-arid
regions, leads to enormous damage to agriculture, economy, and environment. In this study …
regions, leads to enormous damage to agriculture, economy, and environment. In this study …
Regional meteorological drought assessment in Iraq
AI Jasim, TA Awchi - Arabian Journal of Geosciences, 2020 - Springer
Regional assessment of drought characteristics provides essential information for water
resources management. The study aimed to analyze the regional meteorological drought in …
resources management. The study aimed to analyze the regional meteorological drought in …
An investigation of drought magnitude trend during 1975–2005 in arid and semi-arid regions of Iran
MM Dashtpagerdi, MR Kousari, H Vagharfard… - Environmental earth …, 2015 - Springer
In addition to drought intensity, drought magnitude (DM) is an important parameter in
drought analysis. Therefore, in this study, the drought intensity and DM trends are …
drought analysis. Therefore, in this study, the drought intensity and DM trends are …