Study of drought in northern Karun watershed
Journal Title: International journal of Advanced Biological and Biomedical Research - Year 2013, Vol 1, Issue 5
Abstract
Drought is a natural hazard that has significant impact on economic, agricultural, environmental, and social aspects. In the present study details analysis of rainfall data has been carried out for the years 1981-2011. Standard precipitation index (SPI) has been used to evaluate the precipitation deficit in the Karun watershed of Iran. The results indicated that 1981-82,82-83,83-84,84-85,88- 89,89-90,90-91,93-94,96-97,98-99,99-2000,2000-2001,2002-2003,2007-2008,2008-2009, 2009- 2010 and 2010-2011 the SPI values is negative. It is very anguish. And also this found threat drought the water resource and agriculture.
Authors and Affiliations
Mohammad Dashti Marvili| M.Sc. Graduated, Borujerd Branch, Islamic Azad University, Borujerd, Iran, Mohammad Dashti Marvili, Danial Dabiri| M.Sc. Student, Department of Natural Resource, University of Sari, Iran
Keywords
Related Articles
- EP ID EP12829
- DOI -
- Views 358
- Downloads 19
Differentiation of Coastal Sedimentary Environments using GIS and RS Techniques (Case Study: Coasts of Chabahar Gulf)
The coastal region of Chabahar Gulf with 1113.7km2 area has been located in the southeast of Iran. In this research, satellite images of ETM+ (2004) were used in order to zoning of sedimentary environments in this Gulf...
A Survy on Deletion and Insertions Presented in MRJP3 (Major Royal Jelly Protein 3) Gene in Isfahan Persian Hony Bee (Apis Mellifera Meda)
Objectives: Royal jelly (RJ), a secretion of both the hypopharyngeal and mandibular glands of nurse workers, is believed to play a central role in honeybee queen development. Important component of royal jelly are protei...
An experimental study of the systemic alteration of nitroimidazoles in the middle stage of embryonic development
Nitroimidazole compounds have been traditionally used in the veterinary and human medicine, but their uses are sometimes associated with some side effects. Toxicopathological effects of nitroimidazoles have always been...
Variability in Agronomic and Chemical Characteristics of Spearmint (Mentha spicata L.) Genotypes in Ethiopia
Objective: Evaluation activity was conducted using three spearmint genotypes (WGSPM-Engl, SPM-Fran and SPM-EAS) and one standard check (WGSM-03) at Wondo Genet, Awassa, Debre Zeit and Allagae during 2012 and 2013 for tw...
Evaluation of Aqua Crop computer model in the potato under irrigation management of continuity plan of Jiroft region, Kerman, Iran
The agricultural regions are running into difficulties, which are restrictive availability of water, successive appearing draughts, and overuse of ground water resources for supplemental water requirements. As a sample...