Estimate the frequency of speed and direction of erosive winds and generating dust storms in Yazd province by using Windrose, Stormrose and Sandrose
Wind erosion and the occurrence of dust is one of the most important problems in Yazd province which makes a lot of apparent and hidden damages to the Yazd province. Analysis of erosive winds and estimating the Resultant Drift Direction (RDD) of sand flow is a basic study which can lead to more succ...
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| Format: | Article |
| Language: | fas |
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Iranian Scientific Association of Desert Management and Control (ISADMC)
2017-02-01
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| Series: | مدیریت بیابان |
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| Online Access: | http://www.jdmal.ir/article_24661_a63a9d11346105da022416db76d1c3cc.pdf |
| _version_ | 1811161552056745984 |
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| author | Mohammad ali Saremi Naeini |
| author_facet | Mohammad ali Saremi Naeini |
| author_sort | Mohammad ali Saremi Naeini |
| collection | DOAJ |
| description | Wind erosion and the occurrence of dust is one of the most important problems in Yazd province which makes a lot of apparent and hidden damages to the Yazd province. Analysis of erosive winds and estimating the Resultant Drift Direction (RDD) of sand flow is a basic study which can lead to more successful implementation of projects to control wind erosion. In this study, tried by using analysis of wind speed and wind direction and calculation of wind drift potential (DP) by taking advantages of Windrose, Stormrose and Sandrose represented a landscape of wind erosion in Yazd province and according to the results of these analysis the Resultant Drift Direction (RDD) of sand flow and dust estimated. The results showed the most erosive winds in Yazd province occurs in spring and summer and the lowest is in autumn. As well as the results revealed, average percentage of erosive winds which are capable of producing dust are between 6.4% in Yazd city and 23.6% in Herat city and on average about 44 days there is the possibility of dust in Yazd province. Therefore, although the prevalence of erosive winds with speed more than 6 meter per second generally does not exceed 14% but, they have the most important role in the occurrence of wind erosion and dust in Yazd province and mobility large amount of dust generally from the southwest and west to the North East and east. |
| first_indexed | 2024-04-10T06:16:11Z |
| format | Article |
| id | doaj.art-693561850b7b441099ec8a4ecda3dfb3 |
| institution | Directory Open Access Journal |
| issn | 2476-3985 2476-3721 |
| language | fas |
| last_indexed | 2024-04-10T06:16:11Z |
| publishDate | 2017-02-01 |
| publisher | Iranian Scientific Association of Desert Management and Control (ISADMC) |
| record_format | Article |
| series | مدیریت بیابان |
| spelling | doaj.art-693561850b7b441099ec8a4ecda3dfb32023-03-02T06:44:12ZfasIranian Scientific Association of Desert Management and Control (ISADMC)مدیریت بیابان2476-39852476-37212017-02-01489610610.22034/jdmal.2017.2466124661Estimate the frequency of speed and direction of erosive winds and generating dust storms in Yazd province by using Windrose, Stormrose and SandroseMohammad ali Saremi Naeini0Assistant Professor, Faculty of natural resources and desert studies, Yazd University, IranWind erosion and the occurrence of dust is one of the most important problems in Yazd province which makes a lot of apparent and hidden damages to the Yazd province. Analysis of erosive winds and estimating the Resultant Drift Direction (RDD) of sand flow is a basic study which can lead to more successful implementation of projects to control wind erosion. In this study, tried by using analysis of wind speed and wind direction and calculation of wind drift potential (DP) by taking advantages of Windrose, Stormrose and Sandrose represented a landscape of wind erosion in Yazd province and according to the results of these analysis the Resultant Drift Direction (RDD) of sand flow and dust estimated. The results showed the most erosive winds in Yazd province occurs in spring and summer and the lowest is in autumn. As well as the results revealed, average percentage of erosive winds which are capable of producing dust are between 6.4% in Yazd city and 23.6% in Herat city and on average about 44 days there is the possibility of dust in Yazd province. Therefore, although the prevalence of erosive winds with speed more than 6 meter per second generally does not exceed 14% but, they have the most important role in the occurrence of wind erosion and dust in Yazd province and mobility large amount of dust generally from the southwest and west to the North East and east.http://www.jdmal.ir/article_24661_a63a9d11346105da022416db76d1c3cc.pdfwind erosionwindrosestormrosesandrosedust |
| spellingShingle | Mohammad ali Saremi Naeini Estimate the frequency of speed and direction of erosive winds and generating dust storms in Yazd province by using Windrose, Stormrose and Sandrose مدیریت بیابان wind erosion windrose stormrose sandrose dust |
| title | Estimate the frequency of speed and direction of erosive winds and generating dust storms in Yazd province by using Windrose, Stormrose and Sandrose |
| title_full | Estimate the frequency of speed and direction of erosive winds and generating dust storms in Yazd province by using Windrose, Stormrose and Sandrose |
| title_fullStr | Estimate the frequency of speed and direction of erosive winds and generating dust storms in Yazd province by using Windrose, Stormrose and Sandrose |
| title_full_unstemmed | Estimate the frequency of speed and direction of erosive winds and generating dust storms in Yazd province by using Windrose, Stormrose and Sandrose |
| title_short | Estimate the frequency of speed and direction of erosive winds and generating dust storms in Yazd province by using Windrose, Stormrose and Sandrose |
| title_sort | estimate the frequency of speed and direction of erosive winds and generating dust storms in yazd province by using windrose stormrose and sandrose |
| topic | wind erosion windrose stormrose sandrose dust |
| url | http://www.jdmal.ir/article_24661_a63a9d11346105da022416db76d1c3cc.pdf |
| work_keys_str_mv | AT mohammadalisareminaeini estimatethefrequencyofspeedanddirectionoferosivewindsandgeneratingduststormsinyazdprovincebyusingwindrosestormroseandsandrose |