Dersleri yüzünden oldukça stresli bir ruh haline sikiş hikayeleri bürünüp özel matematik dersinden önce rahatlayabilmek için amatör pornolar kendisini yatak odasına kapatan genç adam telefonundan porno resimleri açtığı porno filmini keyifle seyir ederek yatağını mobil porno okşar ruh dinlendirici olduğunu iddia ettikleri özel sex resim bir masaj salonunda çalışan genç masör hem sağlık hem de huzur sikiş için gelip masaj yaptıracak olan kadını gördüğünde porn nutku tutulur tüm gün boyu seksi lezbiyenleri sikiş dikizleyerek onları en savunmasız anlarında fotoğraflayan azılı erkek lavaboya geçerek fotoğraflara bakıp koca yarağını keyifle okşamaya başlar
Flood Hazard Zonation using the Fema Instructions Case Kurdan Alluvial Fan | OMICS International| Abstract
ISSN: 2157-7617

Journal of Earth Science & Climatic Change
Open Access

Like us on:

Our Group organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations
700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)
  • Research Article   
  • J Earth Sci Clim Change 2015, Vol 6(3): 266
  • DOI: 10.4172/2157-7617.1000266

Flood Hazard Zonation using the Fema Instructions Case Kurdan Alluvial Fan

Feiznia S1 and Darvishi N2*
1Faculty of Natural Resources, University of Tehran, Karaj, Iran
2Watershed Management, University of Tehran, Ilam, Iran
*Corresponding Author : Darvishi N, Watershed Management, University of Tehran, Ilam, Iran, Tel: +98 (21) 88003575, Fax: +988413337340, Email: [email protected]

Received Date: Dec 05, 2014 / Accepted Date: Mar 13, 2015 / Published Date: Mar 23, 2015


Alluvial fans are among the most prominent landscape features throughout the semi-arid and arid regions of the world. The importance of developing qualitative and quantitative understandings of hydraulic processes on these features primarily comes from the rapid and significant development that has taken place on them in the American Southwest over the past four decades, development that is continuing and whose pace may be accelerating. As development and unplanned urban sprawl moved from valley floors onto alluvial fans, the amount and seriousness of damage incurred from infrequent flow events has dramatically increased. Whether the development on alluvial fans is planned or unplanned, seems to make little difference because we have an inadequate understanding of both the size of the flood events that might be expected and how they will behave when they occur. This study has tried to use the guidelines suggested by FEMA (1989) for flood zonation hazard of Kordan Alluvial Fan. While specifying the limits of the Kordan Alluvial fan and stream, in its active and inactive areas, the width and depth of one hundred-year flood is calculated using the Fan Program software and delineated maps of flood zones. This zonation showed that the most dangerous regional flood zoning is located at the head of the alluvial fan area with residential landuse (Kordan Village), therefore, protection of this area is highlighted.

Keywords: Alluvial fan; Flood; Active and inactive areas; Fan program; Zone; Kordan village

Citation: Feiznia S, Darvishi N (2015) Flood Hazard Zonation using the Fema Instructions Case Kurdan Alluvial Fan. J Earth Sci Clim Change 6: 266. Doi: 10.4172/2157-7617.1000266

Copyright: ©2015 Feiznia S, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Select your language of interest to view the total content in your interested language

Post Your Comment Citation
Share This Article
Article Usage
  • Total views: 14153
  • [From(publication date): 3-2015 - Sep 27, 2022]
  • Breakdown by view type
  • HTML page views: 9862
  • PDF downloads: 4291