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A survey on the impact of shrimp effulluent on distribution and density of macrobenthos in Mazagh Creek in Hormozgan
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Keivan Ejlali Khanaghah   , Gholam Ali Akbarzadeh , Shiva Aghajeri , Hossein Negarestan , Saeid Tamadoni , Hasan Akbari |
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Abstract: (22506 Views) |
| The impact of shrimp effluent on macrobenthos density was investigated in Mazagh creek from July to September 2000. Sampling was carried out by a 0.04 m2 Vanveen Grab in six selected stations.
Maximum and minimum frequency consisted of crustacea and nematoda, respectively.
The results showed minimum frequency of macrobenthos in stations 1 and 2 in which the outlet channel of the creek mouth is located and maximum frequency of macrobenthos in station 4 and 6 in which inlet channel and Sea are located respectively.
A significant difference was observed using one way analysis variance testing between station 1 and station 6 (P<0.05).
Results showed macrobenthos frequency increase from July to September although this was not significant (P>0.05) statisitically. |
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| Keywords: shrimp, effluent, aquaculture, creek, Maazagh |
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Full-Text [PDF 57 kb]
(3818 Downloads)
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Type of Study: Research/ Original/ Regular Article |
Received: 2012/01/13 | Revised: 2012/01/25 | Accepted: 2016/10/18 | ePublished: 2016/10/18
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