[Home ] [Archive]   [ فارسی ]  
:: Main :: About :: Current Issue :: Archive :: Search :: Submit :: Contact ::
Main Menu
Home::
Journal Information::
Articles archive::
For Authors::
For Reviewers::
Registration::
Contact us::
Site Facilities::
::
Search in website

Advanced Search
..
Receive site information
Enter your Email in the following box to receive the site news and information.
..
:: Volume 19, Issue 66 (9-2019) ::
جغرافیایی 2019, 19(66): 63-75 Back to browse issues page
The Role of Geomorphic Parameters on Sediment Yield Semi-Arid
Alireza Habibi * 1, HAMIDREZA PEYTOVAN1
1- scwmri
Abstract:   (5686 Views)

One of the factors that cause change and transformation in different parts of the Earth have been the phenomenon of erosion. South Central Alborz Green River Hablerood areas between 53 ° 52 12degrees up 9 minutes and 35 degrees East longitude and 17 minutes to 35 degrees north latitude and 58 minutes. With a rain Simulator device type comforts with intensify 4 minute precipitation in three repeat. With the continuation of the domain. The amount of runoff, sediment and units lithology to collect bottles and samples for weighing the amount of sediment and runoff, soil conservation and watershed management research institute. Map of the potential production of special deposits for the entire basin. Then create special deposition map using GIS software with the intersection of the command in the sub basin map in geographic information system environment, fitted. The number of 15 parameter were studied that Morphometric and environmental grain on erosion and sedimentation, and has been selected. Shown and 0.738 after full implementation in the 10models. this is the coefficient increased 0.820 show dented this entry is that the slope, vegetation, environment and units lithology the most impact in the shows continue, the results showed that a significant level of regressive model No.1 has been sig = 0.017 but retrograde 10-level model 95 percent with a significant sig = 0.000. In the results, standard coefficients (Beta) and the level of being meaningful, the model shown in the first stage run slope, vegetation and lithology variables with coefficients. 340, 065 096 ... and all the variables entered into the models between the detected which suggests the importance of these parameters.After the implementation of the model at the stage of being a significant witness 10 slope, basin environment variables, Po six vegetable and lithology the coefficient of the resultant islets. 825,-450,-.-643.

Keywords: climate, regression, sediment
Full-Text [PDF 897 kb]   (692 Downloads)    
Type of Study: Research | Subject: Special
Received: 2017/05/30 | Accepted: 2017/11/2 | Published: 2019/09/1
References
1. Arnaez, J., Lasanta, T., Ruiz-Flano, P., Ortigosa, L., (2007), "Factors affecting runoff and erosion under simulated rainfall in Mediterranean vineyards", Soil and Tillage Research, (93): 324-334. [DOI:10.1016/j.still.2006.05.013]
2. Bayati Khatibi, M., (2004), "Erosion, erosion processes and their forms", Education of Geography Education, 69: 24-17. ]In Persian[.
3. Duiker, S.W., Flanagan, D. C., Lal, R., (2001), "Erodibility and infiltration characteristics of five major soils of Southwest Spain", Catena, 45 (2): 103-121. [DOI:10.1016/S0341-8162(01)00145-X]
4. Feiznia, S., (1995), "Resistance of rocks against erosion in various climate in Iran", Natural Resources journal of Iran, 47: 95-116. ]In Persian[.
5. Feiznia, S., Khajeh, M., Ghyomiyan, J., (2005), "The study of the effect of physical, chemical and climatic factors on sediment production due to surface erosion of soils", Research and development in natural resources, 66: 14-24. ]In Persian[.
6. Hamed, Y., Albergel, J., Pepin, Y., Asseline, J., Nasri, S., Zante, P., Berndtsson, R., Niazy, M., Balah, M., (2002), "Comparison between Rainfall Simulator Erosion and Observed reservoir sedimentation in an erosion-sensitive semiarid catchment", Catena, 50: 1-16. [DOI:10.1016/S0341-8162(02)00089-9]
7. Habibi, A., (2017), "Comparison between the potential of water and wind erosion of geomorphic units of Karoun watershed using the ERIFER and PSIAC models", Geographical Space, 57: 19-30. ]In Persian[.
8. Habibi A., (2017), "Compare and estimate Potential erosion (water-wind) with utilize empirical models with emphasis on geomorphology in arid catchments", Geographical space, 57 (17): 19-30. ]In Persian.[
9. Jedari Eyvazi, J., Jokar Sarhangi, I., (2001), "The effectiveness of geomorphological units in estimating erosion and sediment (Case study: Bojan watershed)", Journal of Geographical Research, 40: 73-91. ]In Persian[.
10. Jordan, A., Martinez-Zavala, L., (2008), "Soil loss and runoff rates on unpaved forest Roads in Southern Spain after simulated rainfall", Journal of Forest Ecology and Management, (255(: 913-919. [DOI:10.1016/j.foreco.2007.10.002]
11. Kinnell, P. I. A., (2005), "Sediment transport by medium to large drops impacting flows at sub terminal velocity", Journal of Soil Science Society of America, 69 (3): 902-905. [DOI:10.2136/sssaj2004.0273]
12. Meyer, L. D., Harmon, W. C., (1984), "Susceptibility of agricultural soil to interrill erosion", Journal Soil Science Society of America, 48: 1152-1157. [DOI:10.2136/sssaj1984.03615995004800050040x]
13. Olson, G.W., (1981), "Archaeology: a lesson on future soil use", Journal Soil and Water Conservation, 36: 261-264.
14. Gharchorlo, M., Esfandiari, F., Dalal Oghali, A., (2018), "Study the role of geomorphologic parameters in distribution of vegetation cover using spatial regression analysis (case study, Arsbaran catchments: naposhtehcay, ilghinehcay and mardanqumcay", Geographical Space,18 (63): 225-248. ]In Persian.[
15. Ounagh, M., Nohtani, M., (2004), "The relationship between geomorphological units, Erosion and Sediment yield in Gorganroud Kashidar Basin", Agricultural Sciences and Natural Resources, 11 (1): 157-170. ]In Persian.[
16. Peyrowan, H. R., Ghyomiyan, J., Ardakani, A., (2014), "Classification and Determination of erodibility of marls in tehran province", Final Report of Research Project, published in Soil Conservation and Watershed Management Research Institute, Tehran, Iran. ]In Persian[.
17. Rajaei, A., (1994), "Applied geomorphology in regional civil planning", Tehran: Gomes Publishing House, pp 328. ]In Persian.[
18. Shayan, S., Zare, G. R., (2011), "Explaining the concept of erosion from the point of view of geomorphology and comparing it with the view of natural resources", Environmental Erosion Research, 1: 77-92. ]In Persian.[
19. Saeedian, H., Moradi, H. R., (2011), "An investigation of some soil and land use indicators in Gachsaran formation using multivariate regression", Watershed Management Research, 90: 78-86. ]In Persian.[
20. Shekl Abadi, M., Khademi, H., Charkhabi, A. H., (2003), "Runoff production in different material soils in Golabad Ardestan watershed", Agricultural and Natural Resources Sciences and Engineering, 7 (2): 85-101.]In Persian.[
21. Sadeghi, S. H. R., Singh, J. K., (2005), "Development of a synthetic sediment graph using hydrological data", Journal of Agricultural Science and Technology (JAST), 7: 69-77.
22. Walling, D. E., (1997), "The response of sediment yield to environmental change", Sixth symposium of Human Impact on Erosion and sedimentation, International Association of Hydrological Sciences (IAHS), Assembly at Rabat city, Morocco, pp 77-89.
Send email to the article author

Add your comments about this article
Your username or Email:

CAPTCHA


XML   Persian Abstract   Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

habibi A, PEYTOVAN H. The Role of Geomorphic Parameters on Sediment Yield Semi-Arid. جغرافیایی 2019; 19 (66) :63-75
URL: http://geographical-space.iau-ahar.ac.ir/article-1-2924-en.html


Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 19, Issue 66 (9-2019) Back to browse issues page
فضای جغرافیایی Geographic Space
Persian site map - English site map - Created in 0.22 seconds with 37 queries by YEKTAWEB 4642