INVESTIGATION AND EVALUATION OF LANDSLIDE HAZARD ZONATION METHODS IN MARBOR RIVER BASIN

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

SHIRANI K.; CHAVOSHI S.; GHAYOUMIAN J.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: RESEARCH JOURNAL OF UNIVERSITY OF ISFAHAN "SCIENCE" Year:2006 | Volume:23 | Issue:1 Page(s): 22-38

Download Full-Text

Persian Verion

View:

1,398

Download:

Cites:

Information Journal Paper

Title

INVESTIGATION AND EVALUATION OF LANDSLIDE HAZARD ZONATION METHODS IN MARBOR RIVER BASIN

Author(s)

SHIRANI K. | CHAVOSHI S. | GHAYOUMIAN J. | Issue Writer Certificate

Keywords

LANDSLIDE HAZARD ZONATIONQ3

MULTIVARIATE STATISTICALMETHODQ3

BIVARIATE STATISTICAL METHODQ3

Abstract

In this research, Marbor river catchment (hydrologic unit of Kahredan) with 800 square kilometers area, located in south part of Esfahan province, is studied. Landslide distribution map of landslide was obtained using aerial photos, geological maps and field survey. Moreover by applying the other information sources such as maps, the factors affecting landslide (8 factors) were determined and proper maps in 1:50000 scales were prepared.In order to promote accuracy, speed and facility, descriptive and spatial data were digitized using Ilwis software. A number of 4 conventional methods in Marbor catchment were analyzed.Before analyzing the methods, using effective parameters in each method, the landslide hazard map with appropriate classes was prepared. Using landslide Index equation and landslide precision, different methods were analyzed and compared. Through the obtained index and comparing landslide distribution map with LANDSLIDE HAZARD ZONATION map results (obtained with each method) the best methods were as fallows: bivariate method of Information Value, bivariate method of density area, multivariate using linear regression analysis and multivariate using discriminant analysis, respectively. Finally, bivariate method, despite its simplicity, has appropriate accuracy, so that the ultimate map is better overlapped to landslide potential of the region.

Cites

References

ارزیابی کارآیی مدل های پهنه بندی خطر زمین لغزش در حوزه آبخیز سد لتیان

Cite

APA: Copy

SHIRANI, K., CHAVOSHI, S., & GHAYOUMIAN, J.. (2006). INVESTIGATION AND EVALUATION OF LANDSLIDE HAZARD ZONATION METHODS IN MARBOR RIVER BASIN. RESEARCH JOURNAL OF UNIVERSITY OF ISFAHAN "SCIENCE", 23(1), 22-38. SID. https://sid.ir/paper/55954/en

Vancouver: Copy

SHIRANI K., CHAVOSHI S., GHAYOUMIAN J.. INVESTIGATION AND EVALUATION OF LANDSLIDE HAZARD ZONATION METHODS IN MARBOR RIVER BASIN. RESEARCH JOURNAL OF UNIVERSITY OF ISFAHAN "SCIENCE"[Internet]. 2006;23(1):22-38. Available from: https://sid.ir/paper/55954/en

IEEE: Copy

K. SHIRANI, S. CHAVOSHI, and J. GHAYOUMIAN, “INVESTIGATION AND EVALUATION OF LANDSLIDE HAZARD ZONATION METHODS IN MARBOR RIVER BASIN,” RESEARCH JOURNAL OF UNIVERSITY OF ISFAHAN "SCIENCE", vol. 23, no. 1, pp. 22–38, 2006, [Online]. Available: https://sid.ir/paper/55954/en

Related Journal Papers