1. Species composition monitoring in artificial reefs area in Khuzestan coastal waters
- Author
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Dehghan Madiseh, S., Eskandary, Gh., Sabzalizadeh, S., Esmaeily, F., Jahani, N., Mayyahi, Y., and Banitorfi, J.
- Subjects
Species ,Artificial reefs ,Branchiopoda ,Bivalves ,Chemical ,Ecological ,Polychaeta ,Biological ,Anthozoa ,Zooplankton ,Copepoda ,Macrozooplanktons ,Sponge ,Mollusca ,Gastropods ,Decapoda ,Physical ,Fishing ,Sampling - Abstract
This study was carried out in continuation of previous studies on artificial reefs monitoring in Khozestan coastal waters. The main purpose was the zoo species composition on and around the artificial reefs. Sampling was done from May 2012 to April 2013, from 4 stations in artificial reefs area. Reef structures were sampled by scuba diving. Physical and chemical parameters were measured and water quality status was determined by using WQS index. Zooplankton and macrozooplankton communities were sampled by 100 and 300 micrometer mesh size nets respectively. Benthic animal's samples from sediments around of the reefs body were collected by Ekman grab. Sediment characters, TOM and grain size were analyzed by using ignition loss and size series sieves methods respectively. Secondary production of macrobenthic animals based on dominant species length classes was estimated. Ichthyological information recorded by diver (census and video recording) and Gargoor traps were used for fishing effort calculation .Except for nitrite parameter (p
- Published
- 2016