MANAGEMENT OF FORECASTING AND FLOOD ENCROACHMENT
AND DETERMINE CRITICAL BOUNDS IN GOLESTAN
RIVERS WITH GIS
Saeid Shabanlou
Abstract
Flood is often said to be a phenomenon that leaves harmful effects by submerging lands and coastal areas.
Flood control is in fact said to all preparations and methods that lead to the reduction of the harmful effects
of a flood. The point we want to reach in this paper, is to find out the rate of the submergence of the flood
plains in the edges of the rivers with different return period discharges in Golestan province of Iran.
Since the data periods in stations are different and because of the fact that some stations were established
in the area from 1337 to the recent years, after surveying and doing the competence data test based on
Matusen Fon relation, the data period was selected from 1350 up to now. Among the mentioned stations,
some were newly- built and some had a lot of lost data, so, their data was not enough in the best fit test and
therefore was removed.
After completing and prolonging this data by means of SMADA software, HEC-SSP software was used
in order to estimate the maximum instantaneous discharge of these stations with different return periods.
Then, the file of geometrical characteristics of the sections of the flood channels of the basin under study
was provided in HEC-GeoRAS and then was exported from GIS to HEC-RAS. Then the flood Encroachment
for the rivers of the area was done by the flood hydrographs with different return periods which was
obtained by HEC-SSP software, and the area under threat was specified.
Enter your contact information below to receive full paper.
|
Journal Issues |
Vol 26, Issue 4, 2020
Vol 26, Nov Suppl. Issue, 2020
Vol 26, Oct Suppl. Issue, 2020
Vol 26, Issue 3, 2020
Vol 26, Aug Suppl. Issue, 2020
Vol 26, Issue 2, 2020
Vol 26, June Suppl. Issue, 2020
Vol 26, April Suppl. Issue, 2020
Vol 26, Issue 1, 2020
Vol 26, Feb Suppl. Issue, 2020
Vol 25, Issue 4 2019
Vol 25, Issue 3 2019
Vol 25, Nov Suppl. Issue, 2019
Vol 25, Sept Suppl. Issue, 2019
Vol 25, Aug Suppl. Issue, 2019
Vol 25, July Suppl. Issue, 2019
Vol 25, Issue 2 2019
Vol 25, May Suppl. Issue, 2019
Vol 25, April Suppl. Issue, 2019
Vol 25, Issue 1 2019
Vol 24, Issue 4 2018
Vol 24, Issue 3 2018
Vol 24, Issue 2 2018
Vol 24, Issue 1 2018
Vol 24, March Suppl. Issue 2018
Vol 24, Feb. Suppl. Issue 2018
Vol 23, Issue 4, 2017
Vol 23, Nov. Suppl. Issue 2017
Vol 23, Sept. Suppl. Issue 2017
Vol 23, Issue 2, 2017
Vol 23, Issue 3, 2017
Vol 23, Issue 1, 2017
Vol 23, Feb 2017 Suppl. Issue
Vol 22, Dec 2016 Suppl. Issue
Vol 22, Issue 4, 2016
Vol 22, Sept. Suppl. Issue , 2016
Vol 22, Issue 3, 2016
Vol. 22, June Suppl. Issue 2016
Vol 22, Issue 2, 2016
Vol. 22, April Suppl. Issue 2016
Vol 22, Issue 1, 2016
Vol 21, Issue 4, 2015
Vol. 21 Dec. 2015 Suppl. Issue
Vol. 21 Nov. 2015 Suppl. Issue
Vol 21, Issue 3, 2015
Vol 21, Issue 2, 2015
Vol. 21 Suppl.Issue August 2015
Vol 21.Suppl.Issue June 2015
Vol 21, Issue 1, 2015
Supplement Issue, Dec. 2014
Special Issue-2014
Vol 20, Issue 4, 2014
Vol 20, Issue 3, 2014
Vol 20, Issue 2, 2014
Vol. 20 Issue 01, 2014
Vol. 19 Issue 04, 2013
Vol. 19 Issue 03, 2013
Vol. 19, Issue 02, 2013
Vol. 19, Issue 01, 2013
Vol.18, Issue 04, 2012
Vol.18, Issue 3, 2012
Vol.18, Issue 2, 2012
Vol.18, Issue 1, 2012
Vol.17, Issue 4, 2011
Vol.17, Issue 3, 2011
Vol.17, Issue 2, 2011
Vol.17, Issue 1, 2011
Vol.16, Issue 4, 2010
Vol.16, Issue 3, 2010
Vol.16, Issue 2, 2010
Vol.16, Issue 1, 2010
Vol.15, Issue 04, 2009
Vol.15, Issue 03, 2009
Vol.15, Issue 02, 2009
Vol.15, Issue 1, 2009
Vol.14, Issue 04, 2008
Vol.14, Issue 2-3, 2008
Vol.14, Issue 2-3, 2008
Vol.14, Issue 1, 2008
Vol.14, Issue 2-3, 2008
Vol.13, Issue 04, 2007
Vol.13, Issue 2, 2007
Vol.13, Issue 1, 2007
Vol.12, Issue 4, 2006
Vol.12, Issue 3, 2006
Vol.12, Issue 2, 2006
Vol.12, Issue 1, 2006
Vol.12, Issue 01, 2006
Vol.11, Issue 3,4, 2005
Vol.11, Issue 2, 2005
Vol.11, Issue 1, 2005
Vol.10, Issue 04, 2004
Vol.10, Issue 03, 2004
Vol.10, Issue 02, 2004
Vol.10, Issue 01, 2004
Vol.09, Issue 04, 2003
Vol.09, Issue 03, 2003
Vol.09, Issue 02, 2003
Vol.08, Issue 04, 2002
Vol.08, Issue 03, 2002
Vol.08, Issue 01, 2002
Vol.07, Issue 04, 2001
Vol.07, Issue 03, 2001
Vol.07, Issue 02, 2001
Vol.07, Issue 01, 2001
Vol.06, Issue 04, 2000
Vol.06, Issue 03, 2000
Vol.06, Issue 02, 2000
Vol.06, Issue 01, 2000
Vol.05, Issue 04, 1999
Vol.05, Issue 03, 1999
Vol.05, Issue 02, 1999
Vol.05, Issue 01, 1999
Vol.04, Issue 1,2, 1998
Vol.03, Issue 3,4, 1997
Vol.03, Issue 01, 1997
Vol.02, Issue 1,2, 1996
Vol.01, Issue 14, 1995
|
|