Prediction of Gorgan Bay Inlet Performance and Morphological Stability
The aim of this research was to study the stability and performance of Gorgan Bay and Miankaleh sand spit in order to find out the mechanisms of Gorgan Bay closure. According to the result of Miankaleh coasts’ numerical model (by DHI Mike21 package), wave energy and current speed reduced from west t...
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| Veröffentlicht in: | Uqyānūsʹshināsī 2017-10, Vol.8 (31), p.53-65 |
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| creator | Roodbari Shahmiri, Saeid Adjami, Mehdi Khoshravan, Homayoon |
| description | The aim of this research was to study the stability and performance of Gorgan Bay and Miankaleh sand spit in order to find out the mechanisms of Gorgan Bay closure. According to the result of Miankaleh coasts’ numerical model (by DHI Mike21 package), wave energy and current speed reduced from west to east. Simultaneously, the sensitively of coasts to local storm surge due storm increased. The most probable storm surge at eastern coasts was about 40 centimeters and can make 15-20 cm sea level rise. Ashooradeh was a low wave energy mode region. The currents out of the bay were mostly from west to east and in the bay were counter clockwise. The total rate of sediment discharge in Gorgan inlet was 0.001 m3/sec/m that resulted in 1 cm/day bed level changes in inlet, while the rate of total sediment discharge in Miankaleh beach was less than 0.00002 m3/sec/m. Finally, the Gorgan bay inlet stability study (by Escofier popular model) showed that under the current conditions of the storm and low rate of sediment transport from upstream, it remains stable. |
| doi_str_mv | 10.29252/joc.8.31.53 |
| format | Article |
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According to the result of Miankaleh coasts’ numerical model (by DHI Mike21 package), wave energy and current speed reduced from west to east. Simultaneously, the sensitively of coasts to local storm surge due storm increased. The most probable storm surge at eastern coasts was about 40 centimeters and can make 15-20 cm sea level rise. Ashooradeh was a low wave energy mode region. The currents out of the bay were mostly from west to east and in the bay were counter clockwise. The total rate of sediment discharge in Gorgan inlet was 0.001 m3/sec/m that resulted in 1 cm/day bed level changes in inlet, while the rate of total sediment discharge in Miankaleh beach was less than 0.00002 m3/sec/m. Finally, the Gorgan bay inlet stability study (by Escofier popular model) showed that under the current conditions of the storm and low rate of sediment transport from upstream, it remains stable.</description><identifier>ISSN: 1562-1057</identifier><identifier>EISSN: 2476-6755</identifier><identifier>DOI: 10.29252/joc.8.31.53</identifier><language>eng ; per</language><publisher>Tehran</publisher><subject>Balance of nature ; Brackish ; Coast effect ; Current prediction ; Forecasting ; Performance testing ; Stability ; Stability constants ; Storm surge prediction</subject><ispartof>Uqyānūsʹshināsī, 2017-10, Vol.8 (31), p.53-65</ispartof><rights>Copyright 2017</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c1033-29d2bb845852e428b84aa7a350659439d9a0a14d3d67229cceb98ec49cc744833</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,864,27924,27925</link.rule.ids></links><search><creatorcontrib>Roodbari Shahmiri, Saeid</creatorcontrib><creatorcontrib>Adjami, Mehdi</creatorcontrib><creatorcontrib>Khoshravan, Homayoon</creatorcontrib><title>Prediction of Gorgan Bay Inlet Performance and Morphological Stability</title><title>Uqyānūsʹshināsī</title><description>The aim of this research was to study the stability and performance of Gorgan Bay and Miankaleh sand spit in order to find out the mechanisms of Gorgan Bay closure. 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Finally, the Gorgan bay inlet stability study (by Escofier popular model) showed that under the current conditions of the storm and low rate of sediment transport from upstream, it remains stable.</description><subject>Balance of nature</subject><subject>Brackish</subject><subject>Coast effect</subject><subject>Current prediction</subject><subject>Forecasting</subject><subject>Performance testing</subject><subject>Stability</subject><subject>Stability constants</subject><subject>Storm surge prediction</subject><issn>1562-1057</issn><issn>2476-6755</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNotkE9LwzAYxoMoOOZufoCAV1uT902a5KjDzcHEgXoOaZrOjq6ZaXfYt19xnp7f4fkDDyH3nOVgQMLTLvpc58hziVdkAkIVWaGkvCYTLgvIOJPqlsz6fscYA60kUzAhi00KVeOHJnY01nQZ09Z19MWd6Kprw0A3IdUx7V3nA3VdRd9jOvzENm4b71r6ObiyaZvhdEduatf2YfavU_K9eP2av2Xrj-Vq_rzOPGeIGZgKylILqSUEAXpE55RDyQppBJrKOOa4qLAqFIDxPpRGBy9GUkJoxCl5uPQeUvw9hn6wu3hM3ThpgaFBrgrBRtfjxeVT7PsUantIzd6lk-XM_p01xrzVFrmViGdG0FtP</recordid><startdate>20171001</startdate><enddate>20171001</enddate><creator>Roodbari Shahmiri, Saeid</creator><creator>Adjami, Mehdi</creator><creator>Khoshravan, Homayoon</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H95</scope><scope>H96</scope><scope>H97</scope><scope>H98</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>P64</scope></search><sort><creationdate>20171001</creationdate><title>Prediction of Gorgan Bay Inlet Performance and Morphological Stability</title><author>Roodbari Shahmiri, Saeid ; Adjami, Mehdi ; Khoshravan, Homayoon</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1033-29d2bb845852e428b84aa7a350659439d9a0a14d3d67229cceb98ec49cc744833</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng ; per</language><creationdate>2017</creationdate><topic>Balance of nature</topic><topic>Brackish</topic><topic>Coast effect</topic><topic>Current prediction</topic><topic>Forecasting</topic><topic>Performance testing</topic><topic>Stability</topic><topic>Stability constants</topic><topic>Storm surge prediction</topic><toplevel>online_resources</toplevel><creatorcontrib>Roodbari Shahmiri, Saeid</creatorcontrib><creatorcontrib>Adjami, Mehdi</creatorcontrib><creatorcontrib>Khoshravan, Homayoon</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Uqyānūsʹshināsī</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Roodbari Shahmiri, Saeid</au><au>Adjami, Mehdi</au><au>Khoshravan, Homayoon</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Prediction of Gorgan Bay Inlet Performance and Morphological Stability</atitle><jtitle>Uqyānūsʹshināsī</jtitle><date>2017-10-01</date><risdate>2017</risdate><volume>8</volume><issue>31</issue><spage>53</spage><epage>65</epage><pages>53-65</pages><issn>1562-1057</issn><eissn>2476-6755</eissn><abstract>The aim of this research was to study the stability and performance of Gorgan Bay and Miankaleh sand spit in order to find out the mechanisms of Gorgan Bay closure. According to the result of Miankaleh coasts’ numerical model (by DHI Mike21 package), wave energy and current speed reduced from west to east. Simultaneously, the sensitively of coasts to local storm surge due storm increased. The most probable storm surge at eastern coasts was about 40 centimeters and can make 15-20 cm sea level rise. Ashooradeh was a low wave energy mode region. The currents out of the bay were mostly from west to east and in the bay were counter clockwise. The total rate of sediment discharge in Gorgan inlet was 0.001 m3/sec/m that resulted in 1 cm/day bed level changes in inlet, while the rate of total sediment discharge in Miankaleh beach was less than 0.00002 m3/sec/m. 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| subjects | Balance of nature Brackish Coast effect Current prediction Forecasting Performance testing Stability Stability constants Storm surge prediction |
| title | Prediction of Gorgan Bay Inlet Performance and Morphological Stability |
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