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

Paper Information

Journal:   JOURNAL OF WATER AND SOIL CONSERVATION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES)   2009 , Volume 16 , Number 4; Page(s) 153 To 160.
 
Paper: 

SIMULATION OF ANNUAL AND MONTHLY RAINFALL WITH SHORT-TERM STATISTICAL PERIOD AND HIGH COEFFICIENT OF VARIATION (CASE STUDY: EAST-WEST OF DARGAZ)

 
 
Author(s):  HOSSEINPOOR TEHRANI M.*, GHAHRAMAN B., DAVARI KAMRAN
 
* DEPT. OF WATER ENGINEERING, FERDOWSI UNIVERSITY OF MASHHAD
 
Abstract: 

In the operation of water resources system, adequate continuous rainfall data are required as inputs into the reservoirs. If historical records are limited, they are extended by generating synthetic rainfall sequences with longer records. Stochastic monthly and annual rainfall sequences simulation is considered in this paper which tries to generate data with long-term dependence and preserve historical records distribution function. Annual and monthly rainfalls for Dargaz station with 15 years records as representative rainfall station for Illanjogh dam in the north of Khorasan province were satisfactorily simulated by stochastic models. A first-order Markov process is used for annual data, whereas the method of fragment is used for monthly data. Comparison of the simulated, and historical data, and statistical similarity of the annual and monthly models compared with the historical one, confirmed the correct performance of the annual and monthly rainfall production model. Considering present conditions in this problem (short- term statistical period of rainfall with high coefficient of variation) showed that fragment method took an acceptable result such that could confirm the advantage of its usage in undesirable conditions.

 
Keyword(s): RAINFALL SIMULATION, MONTHLY MODEL, FRAGMENT, ANNUAL MODEL, FIRST-ORDER MARKOV PROCESS
 
 
References: 
  • Not Registered.
  •  
  •  
 
Citations: 
  • Not Registered.
 
+ Click to Cite.
APA: Copy

HOSSEINPOOR TEHRANI, M., & GHAHRAMAN, B., & DAVARI, K. (2009). SIMULATION OF ANNUAL AND MONTHLY RAINFALL WITH SHORT-TERM STATISTICAL PERIOD AND HIGH COEFFICIENT OF VARIATION (CASE STUDY: EAST-WEST OF DARGAZ). JOURNAL OF WATER AND SOIL CONSERVATION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES), 16(4), 153-160. https://www.sid.ir/en/journal/ViewPaper.aspx?id=190698



Vancouver: Copy

HOSSEINPOOR TEHRANI M., GHAHRAMAN B., DAVARI KAMRAN. SIMULATION OF ANNUAL AND MONTHLY RAINFALL WITH SHORT-TERM STATISTICAL PERIOD AND HIGH COEFFICIENT OF VARIATION (CASE STUDY: EAST-WEST OF DARGAZ). JOURNAL OF WATER AND SOIL CONSERVATION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES). 2009 [cited 2021June22];16(4):153-160. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=190698



IEEE: Copy

HOSSEINPOOR TEHRANI, M., GHAHRAMAN, B., DAVARI, K., 2009. SIMULATION OF ANNUAL AND MONTHLY RAINFALL WITH SHORT-TERM STATISTICAL PERIOD AND HIGH COEFFICIENT OF VARIATION (CASE STUDY: EAST-WEST OF DARGAZ). JOURNAL OF WATER AND SOIL CONSERVATION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES), [online] 16(4), pp.153-160. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=190698.



 
 
Persian Abstract Yearly Visit 51
 
 
Latest on Blog
Enter SID Blog