Water quality parameters of coastal shrimp farms from southwest and southeast regions of Bangladesh
Data(s) |
2004
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Resumo |
The impacts of shrimp farming on water quality and effluent loading of shrimp farms in southwest (Khulna) and southeast (Cox's Bazar) regions of Bangladesh was investigated during March-August and August-October season, respectively. Water salinity fluctuated from 3.0 to 15.0 ppt in the southwest, whereas it was between 2.5 to 20.0 ppt. in southeast region. Total ammonia nitrogen as recorded in most farms of Cox's Bazar region was higher (0. 1160.438 mg/L) than the recommended level of shrimp farming. Mean values of total ammonia nitrogen and total nitrogen at the outlet of shrimp farms were higher than those of inlet in both regions. Mean values of phosphate phosphorus and total phosphorus at outlet were lower than inlet except in harvest time of Penaeus monodon. Total suspended solids were deposited on the bottom of shrimp farms in both regions, which resulted in higher concentration in inlets than outlets in both regions. |
Formato |
application/pdf |
Identificador |
http://aquaticcommons.org/17688/1/BJFR8.1_053.pdf Islam, M.S. and Mustafa Kamal, A.H.M. and Wahab, M.A. and Dewan, S. (2004) Water quality parameters of coastal shrimp farms from southwest and southeast regions of Bangladesh. Bangladesh Journal of Fisheries Research, 8(1), pp. 53-60. |
Idioma(s) |
en |
Relação |
http://aquaticcommons.org/17688/ |
Palavras-Chave | #Aquaculture #Fisheries |
Tipo |
Article NonPeerReviewed |