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New method for measurement of barchans parameters Case study: Lut desert, Iran | ||
| Desert | ||
| مقاله 2، دوره 22، شماره 1، خرداد 2017، صفحه 11-19 اصل مقاله (266.14 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22059/jdesert.2017.62216 | ||
| نویسندگان | ||
| M. Maghsoudi* 1؛ A. Hajizadeh1؛ M.A. Nezammahalleh2؛ Z. Bayati Sedaghat1 | ||
| 1Physical Geography Department, Geography Faculty, University of Tehran, Tehran, Iran; | ||
| 2Physical Geography Department, Geography Faculty, University of Tehran, Tehran, Iran | ||
| چکیده | ||
| This research has attempted to measure the parameters of barchan dunes as one of the desert landforms. This has been conducted by a field survey using cartographic techniques. In the field, two barchan dunes have completely been surveyed by total station equipment. Using the sample points a novel method has been devised to measure the barchans parameters. The method is mainly based on geometric relations and Cartesian coordinate system. All the parameters of the dunes have been measured by both the common methods of previous studies and the new method of this study. By this research, some new parameters have also been added to the dune analysis studies. The method has proved to be more precise relative to the previous methods for measurements of barchans. These measurements make it possible to compare the dunes in different areas of the world and also for different periods of time. Many parameters of the dunes can also be examined more easily. | ||
| کلیدواژهها | ||
| barchan؛ Surveying؛ Sand dune؛ Lut Desert | ||
| مراجع | ||
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Besler, H., 2008. The great sand sea in Egypt. 1st ed., Elsevier, Amsterdam, Netherlands.[d1]
Bourke, M. C., A.S. Goudie, 2009. Varieties of barchan form in the Namib Desert and on Mars. Aeolian Rsearch, 1; 45–54.
Burrough, S. L., D. S. Thomas, R. M. Bailey, L. Davies, 2012. From landform to process: Morphology and formation of lake-bed barchan dunes, Makgadikgadi, Botswana. Geomorphology, 161–162; 1–14.
Daniell, J. J., M. Hughes, 2007. The morphology of barchan-shaped sand banks from western Torres Strait, northern Australia. Sedimentary Geology, 202; 638–652.
DeMing JIANG1, C. M., 2013. Spatial heterogeneity of plant species on the windward slope of active sand dunes in a semi-arid region of China. Journal of Arid Land, 5; 80-88.
Dong, Z., D. Man, W. Luo, G. Qian, J. Ang, M. Zhao, et al., 2010. Horizontal aeolian sediment flux in the Minqin area, a major source of Chinese dust storms. Geomorphology, 116; 58–66.
Dong, Z., X. Wang, G. Chen, 2000. Monitoring sand dune advance in the Taklimakan Desert. Geomorphology, 35; 219–231.
Ehsani, A. H., F. Quiel, 2008. Application of Self Organizing Map and SRTM data to characterize yardangs in the Lut desert, Iran. Remote Sensing of Environment, 112; 3284–3294.
Ehsani, A., F. Guiel, 2009. DEM-based analysis of morphometric features in humid and hyper-arid environments using artificial neural network. Desert, 14; 71-82.
Elbelrhiti, H., S. Douady, 2011. Equilibrium versus disequilibrium of barchan dunes. Geomorphology, 125; 558–568.
Elbelrhiti, H., 2012. Initiation and early development of barchan dunes: A case study of the Moroccan Atlantic Sahara desert. Geomorphology, 138; 181–188.
Elbelrhiti, H., B. Andreotti, P. Claudin, 2008. Barchan dune corridors: Field characterization and investigation of control parameters. Journal of Geophysical Research, 113; 1029-1050.
Elbelrhiti, H., P. Claudin, B. Andreotti, 2005. Field evidence for surface-wave-induced instability of sand dunes. Nature, 437; 720-723.
Fakhr Vaezi, N., A. Hajizadeh, 2013. Geodesy 1; with a look totality and the principles of Geodesy. 2nd ed., Mahvareh, Tehran, Iran.
Gay, P. S., 1999. Observations regarding the movement of barchan sand dunes in the Nazca to Tanaca area of southern Peru. Geomorphology, 27; 279–293.
Ghahroudi Tali, M., M. A. Nezammahalleh, 2012. An investigation on the origins of dust storms and their development over Iran. 1st International Forum on Airborne Dust Storms, Kermanshah.
Ghahroudi Tali, M., S. Sadough, M. Nezammahalleh, S. Nezammahalleh, 2012. Multi-criteria evaluation to select sites for ecotourism facilities a case study Miankaleh Peninsula. Anatolia – An International Journal of Tourism and Hospitality Research, 3; 373–394.
Haynes, V. C., 1989. Bagnold’s Barchan: A 57-Yr Record of Dune Movement in the Eastern Sahara and Implications for Dune Origin and Paleoclimate since Neolithic Times. Quaternery Research, 32; 153-167.
Herrmann, H. J., G. Sauermann, 2000. The shape of dunes. Physica A, 283; 24-30.
Hersen, P., K. H. Andersen, H. Elbelrhiti, B. Andreotti, P. Claudin, S. Douady, 2004. Corridors of barchan dunes: Stability and size selection. Physical Review E, 69; 1-12.
Hesp, P. A., K. Hastings, 1998. Width, height and slope relationships and aerodynamic maintenance of barchans . Geomorphology, 22; 193-204 .
Hesse, R., 2009. Do swarms of migrating barchan dunes record paleoenvironmental changes? A case study spanning the middle to late Holocene in the Pampa de Jaguay southern Peru. Geomorphology, 104; 185–190.
Howard, A. D., J. B. Morton, M. Gad- El-Hak, D.B. Pierce, 1978. Sand transport of baarchan dune equilibrium. Sedimentology, 25; 307-338.
Lam, D. K., T. K. Remmel, T. D. Drezner, 2011. Tracking Desertification in California Using Remote Sensing: A Sand Dune Encroachment Approach. Remorte Sensing, 3; 1-13.
Liu, L. Y., E. Skidmore, E. Hasi, L. Wagner, J. Tatarko, 2005. Dune sand transport as influenced by wind directions, speed and frequencies in the Ordos Plateau, China. Geomorphology, 67; 283–297.
Mashhadi, N., H. Ahmadi, M. Ekhtesasi, S. Feiznia, G. Feghhi, 2007. Analysis of sand dunes to determine wind direction and detect sand source sites (case study: Khartooran Erg, Iran). Biaban, 12; 69-75.
Mohajjel, M., 2009. Thin-skinned deformation near Shahdad, southeast Iran. Journal of Asian Earth Sciences, 36; 146–155.
Mohamed, I., G. Verstraeten, 2012. Analyzing dune dynamics at the dune-field scale based on multi-temporal analysis of Landsat-TM images. Remote Sensing of Environment, 119; 105–117.
Navarro, M., J. J. Muñoz-Pérez, J. Román-Sierra, H. Tsoar, I. Rodríguez, G. Gómez-Pina, 2011. Assessment of highly active dune mobility in the medium, short and very short term. Geomorphology, 129; 14–28.
Nezammahalleh, H., F. Farhadi, M. Tanhaemami, 2010. Conceptual design and techno-economic assessment of integrated solar combined cycle system with DSG technology. Solar Energy, 84; 1696–1705.
Oliphant, A., P. Zawar-reza, G. Azizi, A. Dehghanpour, J. Harrison, 2011. Surface energy and water vapor fluxes observed in a desert plantation in central Iran. Journal of Arid Environments, 75; 926-935.
Rashki, A., P. Eriksson, C. Rautenbach, D. Kaskaoutis, W. Grote, J. Dykstra, 2013. Assessment of chemical and mineralogical characteristics of airborne dust in the Sistan region, Iran. Chemosphere, 90; 227–236.
Sauermann, G., P. Rognon, A. Poliakov, H. J. Herrmann, 2000. The shape of the barchan dunes of Southern Morocco. Geomorphology, 36; 47–62.
Taniguchi, K., N. Endo, 2007. Deformed barchans under alternating flows: Flume experiments and comparison with barchan dunes within Proctor Crater, Mars. Geomorphology, 90; 91–100.
Taniguchi, K., N. Endo, H. Sekiguchi, 2012. The effect of periodic changes in wind direction on the deformation and morphology of isolated sand dunes based on flume experiments and field data from the Western Sahara. Geomorphology, 179; 286-299.
Todd, B. J., 2005. Morphology and composition of submarine barchan dunes on the Scotian Shelf, Canadian Atlantic margin. Geomorphology, 67; 487–500.
Walker, R., M. Talebian, S. Saiffori, R. Sloan, A. Rasheedi, N. MacBean, A. Ghassemi, 2010. Active faulting, earthquakes, and restraining bend development near Kerman city in southeastern Iran. Journal of Structural Geology, 32; 1046-1060.
Wang, Z. T., S. C. Tao, Y. W. Xie, G. H. Dong, 2007.
Barchans of Minqin: Morphometry. Geomorphology, 89; 405–411.
Yang, X., L. Scuderi, T. Liu, P. Paillou, H. Li, J. Dong, B, Zhu, W. Jiang, A. Jochems, G. Weissmann, 2011. Formation of the highest sand dunes on Earth. Geomorphology, 135; 108–116.
Zheng, X., 2009. Mechanics of Wind Blown Sand Movements. Springer, Berlin Heidenberg, Germany.
ZhiBao D.ng, P. L., 2014. Aeolian transport over a developing transverse dune. Journal of Arid Land, 6; 243-254. | ||
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