Study of Some Morphometric Variables Using of Digital Elevation Models (DEM) of Wadi Habboun - Libya

Authors

  • Mhi eldin Mohammed AlKhboli Department of Soil and Water, University of Omar Al Mukhtar, Al-Bayda- Libya
  • Ashraf Mohamed Mostafa Department of Soil and Water, University of Omar Al Mukhtar, Al-Bayda- Libya
  • Saif al - Islam Mohammed Ahmed Department of Soil and Water, University of Omar Al Mukhtar, Al-Bayda- Libya

DOI:

https://doi.org/10.54172/mjsc.v33i4.291

Keywords:

GIS, Digital Elevation Model, Morphometric, Wadi Habboun, Libya

Abstract

The Habboun Valley is considered one of the valleys in Al-Jabal Al-Akhdar area, Libya, with an intensive agricultural activity. This study was carried out with the aim of identifying some of the morphometric properties of the valley, as well as building a spatial-digital database of the watershed to support and serve decision makers using DEM data. The topographic analysis was carried out for the study area and the boundaries of the Wadi Habboun watershed were determined and separated from the rest of the surrounding catchments. The morphometric analysis of the valley and its watershed was conducted to determine its different characteristics (area, Perimeter, the length of the watercourse, the slope of the stream). It showed that the total area of ​​the catchment is 34.2792 km2 and that it contains 37 Sub-catchment. The area of ​​these catchments ranged between 0.0324 to 2.65 km2. The length of the catchment is about 12.53 Km and its width is 2.74 Km and its perimeter is 43.74 Km. It tends to elongate in general and appears in the shape of triangle summit in the direction of the sea, while characteristics of the topography showed that it is a flat plank in its southern part, where agricultural activity is widespread, while it is highly concentrated in the northern part which occupied mostly with Mediterranean forests. The results of the analysis of the identification network showed that it contains 37 waterways and their total length reached 41.94 km and the length of the main stream of the 15.91 Km, as well as the streams of the basin straight and this means that the water reaches downstream in a short period of time and the frequency of the waterways is low and thus, reduces the chances of runoff within the valleys.

Downloads

Download data is not yet available.

References

العزاوي، على عبد عباس. (2008). استقراء المعلومات من نموذج التضرس الرقمي لدعم النمذجــــــــة الهيدرولوجية لحوض وادي أشــــــــــور شمــــــال العـــــــــــــراق باستخــــــدام نظـــــم المعلومـــات الجغرافية.

الغامدي، سعد سعيد أبو راس (2006). توظيف نظم المعلومات الجغرافية في استخراج بعض القياسات المورفومترية من نماذج الارتفاعات الرقمية دراسة حالة وادي ذري في المملكة العربية السعودية، الجمعية الجغرافية الكويتية، الكويت.

بوروية، محمد فضيل (1999). المدلول الجيومورفولوجي للمتغيرات المورفومترية بالحوض الهيدروغرافي لوادي الرمال الكبير: التل الشرق – الجزائر، الجمعية الجغرافية الكويتية، الكويت.

علاجي، اَمنة بنت أحمد بن محمد (2010). تطبيق نظم المعلومات الجغرافية في بناء قاعدة بيانات للخصائص المورفومترية ومدلولاتها الهيدرولوجية في حوض وادي يلملم في المملكة العربية السعودية، جامعة أم القري.

محسوب، محمد صبري (1997). جيومورفولوجية الأشكال الأرضية، دار الفكر العربي، القاهرة.

Akawwi, E. (2013). Geomorphology using Geographic Information System and Globel Mapper. American Journal of Environmental Science 9(5) pp. 398-409. DOI: https://doi.org/10.3844/ajessp.2013.398.409

Al-husban, Y. and Makhamreh, Z. (2015). Analysis of morphometric parameters of Wadi Araba basin using GIS and DEM. International Journal of Applied Environmental Sciences, Vol. 10, Number 5,Pp :1811-1824.

Blaszczynski,J.S.(1997).Landform character-ization with geographic information systems. Photogrammetric Eng. Remote Sens., 63: 183-191.

Burrough, P. A., R. van Rijn, and M. Rikken. (1996). “Spatial Data Quality and Error Analysis Issues: GIS Functions and Environmental Modeling,” in GIS and Environmental Modeling: Progress and Issues, Goodchild et al., eds., pp. 29-34.

Chorky, R. J.(1971).Physical geography : a systems approach. Prentice-Hall International, London, Pp. 370.

El-Behiry, M.G.; Shedid, A.; Abu-Khadra, A.; and El-Huseiny, M. (2006). Integrated GIS and Remote Sensing for runoff hazard analysis in Ain Sukhna in dustrial area, Egypt Earth Sci., V. 17, 19-42. DOI: https://doi.org/10.4197/Ear.17-1.2

Chorley, R. J., (1969) the Drainage Basin as the Fundamental Geomorphic Unit. In: Introduction to Fluvial Processes, (Edited by R. J. Chorley) .Methuen and co. Ltd.

Horton, R. E (1945) “Erosional Developments of Streams and their Drainage Basins; Hydro physical Approach to Quantitative Morphology" Geol .,Soc .Am Bull , Vol. 56, Pp. 275-370. DOI: https://doi.org/10.1130/0016-7606(1945)56[275:EDOSAT]2.0.CO;2

Gregory, K.J.,& Walling, D.E. (1976). ''Drainage Net Works and Climate '' In E Derby shire (ed) Geomorphology and climate, London.

Jaton, J.F. (1980) Hydrologic De surface (1ere partie ) : Ecoulement De Surface Et Debits des crues. Ecole. Polytechnique. Institute De Genine Rural. Lausanne, 129 Pages.

Jurgen V. Vogt, R., Colombo, F. B., 2003, Deriving drainage networks and catchment boundaries: a new methodology combining digital elevation data and environmental characteristics, Geomorphology 53, 281–298. DOI: https://doi.org/10.1016/S0169-555X(02)00319-7

Maidment , D. (1993). Handbook of Hydrology New York : McGraw hill inc.

Merwade, Venkatesh. ( 2010). Watershed and Stream Network Delineation. School of Civil Engineering, Purdue University.

Radwan, F. ; Alazba, A. A. and Mossad, A. (2017) . Watershed morphometric analysis of Wadi Baish Dam catchment area using integrated GIS-based approach. Arab J. Geosci. 10 pp. 256. DOI: https://doi.org/10.1007/s12517-017-3046-5

Selvan, M. and Rashid, S. M.(2011).Analysis of the geomorphometric parameters in high altitude glacierised terrain using SRTM DEM data in central Himalaya. Arpn Journal of Science and Technology India, Vol. 1, No. 1, Pp 22-26.

Strahler, A.N. (1954). Statistical analysis in geomorphic research. J. of Geology, 62- 1-25 . DOI: https://doi.org/10.1086/626131

Strahler, A.N. (1957) Quantitative analyses of watershed geomorphology, Trans. Amer. Geophys. Union, 38: 913-920. DOI: https://doi.org/10.1029/TR038i006p00913

Strahler, A. N. (1964).Quantitative geomorph-ology of drainage basin and channel network. In a book of applied hydrology, edited by chow, V.T., McGrow-Hill,New York.

Wise, S. (2000). Assessing the quality for hydrological applications of digital elevation models derived from contours. Hydrol. Process. 14: Pp 1909-1929. DOI: https://doi.org/10.1002/1099-1085(20000815/30)14:11/12<1909::AID-HYP45>3.0.CO;2-6

Published

2018-12-31

How to Cite

AlKhboli, M. eldin M. ., Mostafa, A. M. ., & Ahmed, S. al .-. I. M. . . (2018). Study of Some Morphometric Variables Using of Digital Elevation Models (DEM) of Wadi Habboun - Libya. Al-Mukhtar Journal of Sciences, 33(4), 345–358. https://doi.org/10.54172/mjsc.v33i4.291

Issue

Section

Research Articles

Categories