Click for new scientific resources and news about Corona[COVID-19]

Paper Information

Journal:   JOURNAL OF THE EARTH   SUMMER 2009 , Volume 4 , Number 2; Page(s) 27 To 47.
 
Paper: 

THE INVESTIGATION OF HYDRODYNAMIC PARAMETERS POTENTIALITY OF THE VARAMIN PLAIN REGARDING THE VARIATION OF SALINITY GRADIENT

 
 
Author(s):  MOKHTARI HAMID REZA, ESPAHBOD MOHAMMAD REZA
 
* 
 
Abstract: 

The Varamin Plain is situated 40 kilometers East of Tehran on the southern slope of Alborz mountain ranges and Comprising an area of about 1475 square kilometers. The Average of rain fall and evaporation are 171.9 and 2438.5 mm/yr respectively. The average of plain elevation is about 950 meters from sea level. Varamin aquifer included essential aquifer and perched aquifers. Perched aquifers settle over essential aquifer. Essential aquifer bed rock is Miocene Marl. Water table variations in Northern parts (around Jajrood River) are due to the decrease of aquifer feeding waters from Jajrood River and in the western parts in cases of increased surface flows with wastewater transport of southern part of Tehran city. In addition salt river existence can influence pollutant in Varamin aquifer. To determine hydrodynamics potential parameter in the Varamin plain, results were used from pumping wells in the recovery methods, also using experimental relations by Razack and Huntley. Razack and Huntley utilized a different approach in studying the relationship between (T) (Transmissivity) and specific capacity in an alluvial ground water. The yield of the well divided by the drawdown is called the specific capacity. This plain generally has extensive fertile soils. Years ago due to deviation of parts of Jajrod river path, and also pumping wells and withdrawing ground water resources, slowly caused the drawdown of water table level. The quantity and quality of ground water was provided by these changes.

 
Keyword(s): AQUIFER HYDRODYNAMIC PARAMETERS, SPECIFIC CAPACITY WELL, PUMPING WELLS, DRAWDOWN OF WATER TABLE LEVEL, SALINITY GRADIENT
 
References: 
  • ندارد
 
  Persian Abstract Yearly Visit 96
 
Latest on Blog
Enter SID Blog