Population dynamics and exploitation level of green-lipped mussel (Perna viridis) using FiSAT from the offshore island of the Cox's Bazar Coast of Bangladesh
Planning and management of molluscan resources require knowledge of various population parameters and exploitation level (E) of the population in a particular location. Estimation of population parameters like asymptotic length (L8), growth co-efficient (K), mortalities, exploitation level (E) and r...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Universiti Putra Malaysia Press
2005
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| Online Access: | http://psasir.upm.edu.my/id/eprint/7748/1/Population%20Dynamics%20and%20Exploitation%20Level%20of%20Green-Lipped%20Mussel%20%28Perna%20viridis%29%20Using%20FiSAT%20from%20the%20Offshore%20Island%20of%20the%20Cox%27s%20Bazar%20Coast%20of%20Bangladesh.pdf |
| _version_ | 1796967390239522816 |
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| author | Sarker, Mohammad Nurul Amin Abdul Halim, Mohammad Barua, Mitu Mohammad Zafar, Arshad, Aziz |
| author_facet | Sarker, Mohammad Nurul Amin Abdul Halim, Mohammad Barua, Mitu Mohammad Zafar, Arshad, Aziz |
| author_sort | Sarker, Mohammad Nurul Amin |
| collection | UPM |
| description | Planning and management of molluscan resources require knowledge of various population parameters and exploitation level (E) of the population in a particular location. Estimation of population parameters like asymptotic length (L8), growth co-efficient (K), mortalities, exploitation level (E) and recruitment pattern of green-lipped mussel (Perna viridis) in the offshore Island of Cox’s Bazar coast of Bangladesh were studied by using the length frequency based analysis of FiSAT software. Asymptotic length (L8) was 19.43 cm and growth co-efficient (K) was estimated at 0.56/yr. Total mortality (Z) was 1.44/yr. Natural mortality (M) and fishing mortality (F) were 1.38/yr and 0.06/yr, respectively. Exploitation level (E) of R viridis was 0.04 while the maximum allowable limit of exploitation value (Emax) was 0.68. The exploitation level (< 0.50) indicates that the stock of P. viridis might underexploited in the offshore Island of the Cox’s Bazar coast of Bangladesh. |
| first_indexed | 2024-03-06T07:13:09Z |
| format | Article |
| id | upm.eprints-7748 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T07:13:09Z |
| publishDate | 2005 |
| publisher | Universiti Putra Malaysia Press |
| record_format | dspace |
| spelling | upm.eprints-77482015-11-02T03:03:57Z http://psasir.upm.edu.my/id/eprint/7748/ Population dynamics and exploitation level of green-lipped mussel (Perna viridis) using FiSAT from the offshore island of the Cox's Bazar Coast of Bangladesh Sarker, Mohammad Nurul Amin Abdul Halim, Mohammad Barua, Mitu Mohammad Zafar, Arshad, Aziz Planning and management of molluscan resources require knowledge of various population parameters and exploitation level (E) of the population in a particular location. Estimation of population parameters like asymptotic length (L8), growth co-efficient (K), mortalities, exploitation level (E) and recruitment pattern of green-lipped mussel (Perna viridis) in the offshore Island of Cox’s Bazar coast of Bangladesh were studied by using the length frequency based analysis of FiSAT software. Asymptotic length (L8) was 19.43 cm and growth co-efficient (K) was estimated at 0.56/yr. Total mortality (Z) was 1.44/yr. Natural mortality (M) and fishing mortality (F) were 1.38/yr and 0.06/yr, respectively. Exploitation level (E) of R viridis was 0.04 while the maximum allowable limit of exploitation value (Emax) was 0.68. The exploitation level (< 0.50) indicates that the stock of P. viridis might underexploited in the offshore Island of the Cox’s Bazar coast of Bangladesh. Universiti Putra Malaysia Press 2005 Article NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/7748/1/Population%20Dynamics%20and%20Exploitation%20Level%20of%20Green-Lipped%20Mussel%20%28Perna%20viridis%29%20Using%20FiSAT%20from%20the%20Offshore%20Island%20of%20the%20Cox%27s%20Bazar%20Coast%20of%20Bangladesh.pdf Sarker, Mohammad Nurul Amin and Abdul Halim, Mohammad and Barua, Mitu and Mohammad Zafar, and Arshad, Aziz (2005) Population dynamics and exploitation level of green-lipped mussel (Perna viridis) using FiSAT from the offshore island of the Cox's Bazar Coast of Bangladesh. Pertanika Journal of Tropical Agricultural Science, 28 (2). pp. 103-109. ISSN 1511-3701; ESSN: 2231-8542 http://www.pertanika.upm.edu.my/Pertanika%20PAPERS/JTAS%20Vol.%2028%20(2)%20Sep.%202005/03%20JTAS%20Vol.28%20(2)%202005%20(Pg%20103-109).pdf |
| spellingShingle | Sarker, Mohammad Nurul Amin Abdul Halim, Mohammad Barua, Mitu Mohammad Zafar, Arshad, Aziz Population dynamics and exploitation level of green-lipped mussel (Perna viridis) using FiSAT from the offshore island of the Cox's Bazar Coast of Bangladesh |
| title | Population dynamics and exploitation level of green-lipped mussel (Perna viridis) using FiSAT from the offshore island of the Cox's Bazar Coast of Bangladesh |
| title_full | Population dynamics and exploitation level of green-lipped mussel (Perna viridis) using FiSAT from the offshore island of the Cox's Bazar Coast of Bangladesh |
| title_fullStr | Population dynamics and exploitation level of green-lipped mussel (Perna viridis) using FiSAT from the offshore island of the Cox's Bazar Coast of Bangladesh |
| title_full_unstemmed | Population dynamics and exploitation level of green-lipped mussel (Perna viridis) using FiSAT from the offshore island of the Cox's Bazar Coast of Bangladesh |
| title_short | Population dynamics and exploitation level of green-lipped mussel (Perna viridis) using FiSAT from the offshore island of the Cox's Bazar Coast of Bangladesh |
| title_sort | population dynamics and exploitation level of green lipped mussel perna viridis using fisat from the offshore island of the cox s bazar coast of bangladesh |
| url | http://psasir.upm.edu.my/id/eprint/7748/1/Population%20Dynamics%20and%20Exploitation%20Level%20of%20Green-Lipped%20Mussel%20%28Perna%20viridis%29%20Using%20FiSAT%20from%20the%20Offshore%20Island%20of%20the%20Cox%27s%20Bazar%20Coast%20of%20Bangladesh.pdf |
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