A study on stocks of trap s fishes in Abumusa Island
This report is about coral-reefs around Abumosa lsland from January 1998 till February 1999 by trap and underwater visual census. Total species belonging to genus and family were idemtified and length-weight relationship were estimated for more frequent species. Small tooth emperor (Lethrinus microdon) was predominate from other species. Catch per unit of effort (CPUE) calculated for each trap (large, medium and small). Efforts were based on number of trap and day. Cupue of small and large traps was further in late summer compare other seasons. Results of catch analysis showed that no differ catch value (eatable, fishes, ornamental fishes and total catch) between small-medium and medium-large traps. Value catch wasn t significant difference between three depth (0-10, 10-20 and 20-30m) and four geographical side, too. But, catch value of ornamental fishes was significant difference between depths 0-10 and 20-30 meter.
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| Format: | monograph biblioteca |
| Language: | Persian |
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Iranian Fisheries Science Research Institute
2007
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| Subjects: | Fisheries, Iran, Abumosa Island, Trap, Length, Weight, CPUE, Lethrinus microdon, Species, |
| Online Access: | http://hdl.handle.net/1834/39528 |
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dig-aquadocs-1834-395282021-07-16T02:11:12Z A study on stocks of trap s fishes in Abumusa Island Behzadi, Siyamak Darvishi, M. Khajenouri, K. Fisheries Iran Abumosa Island Trap Length Weight CPUE Lethrinus microdon Species This report is about coral-reefs around Abumosa lsland from January 1998 till February 1999 by trap and underwater visual census. Total species belonging to genus and family were idemtified and length-weight relationship were estimated for more frequent species. Small tooth emperor (Lethrinus microdon) was predominate from other species. Catch per unit of effort (CPUE) calculated for each trap (large, medium and small). Efforts were based on number of trap and day. Cupue of small and large traps was further in late summer compare other seasons. Results of catch analysis showed that no differ catch value (eatable, fishes, ornamental fishes and total catch) between small-medium and medium-large traps. Value catch wasn t significant difference between three depth (0-10, 10-20 and 20-30m) and four geographical side, too. But, catch value of ornamental fishes was significant difference between depths 0-10 and 20-30 meter. 2021-06-24T18:21:23Z 2021-06-24T18:21:23Z 2007 monograph 86.926 http://hdl.handle.net/1834/39528 fa http://www.ifro.ir/ application/pdf application/pdf 61 Iranian Fisheries Science Research Institute Tehran, Iran http://aquaticcommons.org/id/eprint/25131 18721 2018-08-26 13:30:10 25131 Iranian Fisheries Science Research Institute |
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Fisheries Iran Abumosa Island Trap Length Weight CPUE Lethrinus microdon Species Fisheries Iran Abumosa Island Trap Length Weight CPUE Lethrinus microdon Species |
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Fisheries Iran Abumosa Island Trap Length Weight CPUE Lethrinus microdon Species Fisheries Iran Abumosa Island Trap Length Weight CPUE Lethrinus microdon Species Behzadi, Siyamak Darvishi, M. Khajenouri, K. A study on stocks of trap s fishes in Abumusa Island |
| description |
This report is about coral-reefs around Abumosa lsland from January 1998 till February 1999 by trap and underwater visual census. Total species belonging to genus and family were idemtified and length-weight relationship were estimated for more frequent species. Small tooth emperor (Lethrinus microdon) was predominate from other species. Catch per unit of effort (CPUE) calculated for each trap (large, medium and small). Efforts were based on number of trap and day. Cupue of small and large traps was further in late summer compare other seasons. Results of catch analysis showed that no differ catch value (eatable, fishes, ornamental fishes and total catch) between small-medium and medium-large traps. Value catch wasn t significant difference between three depth (0-10, 10-20 and 20-30m) and four geographical side, too. But, catch value of ornamental fishes was significant difference between depths 0-10 and 20-30 meter. |
| format |
monograph |
| topic_facet |
Fisheries Iran Abumosa Island Trap Length Weight CPUE Lethrinus microdon Species |
| author |
Behzadi, Siyamak Darvishi, M. Khajenouri, K. |
| author_facet |
Behzadi, Siyamak Darvishi, M. Khajenouri, K. |
| author_sort |
Behzadi, Siyamak |
| title |
A study on stocks of trap s fishes in Abumusa Island |
| title_short |
A study on stocks of trap s fishes in Abumusa Island |
| title_full |
A study on stocks of trap s fishes in Abumusa Island |
| title_fullStr |
A study on stocks of trap s fishes in Abumusa Island |
| title_full_unstemmed |
A study on stocks of trap s fishes in Abumusa Island |
| title_sort |
study on stocks of trap s fishes in abumusa island |
| publisher |
Iranian Fisheries Science Research Institute |
| publishDate |
2007 |
| url |
http://hdl.handle.net/1834/39528 |
| work_keys_str_mv |
AT behzadisiyamak astudyonstocksoftrapsfishesinabumusaisland AT darvishim astudyonstocksoftrapsfishesinabumusaisland AT khajenourik astudyonstocksoftrapsfishesinabumusaisland AT behzadisiyamak studyonstocksoftrapsfishesinabumusaisland AT darvishim studyonstocksoftrapsfishesinabumusaisland AT khajenourik studyonstocksoftrapsfishesinabumusaisland |
| _version_ |
1756079904763412480 |