http://scholars.ntou.edu.tw/handle/123456789/16692
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wei-Ke Chen | en_US |
dc.contributor.author | Shih-Chang Chuang | en_US |
dc.contributor.author | Chuan-Chen Wu | en_US |
dc.contributor.author | Chi-Lun Wu | en_US |
dc.contributor.author | Kwang-Ming Liu | en_US |
dc.date.accessioned | 2021-04-23T06:58:51Z | - |
dc.date.available | 2021-04-23T06:58:51Z | - |
dc.date.issued | 2013-12-31 | - |
dc.identifier.issn | 1018-7324 | - |
dc.identifier.uri | http://scholars.ntou.edu.tw/handle/123456789/16692 | - |
dc.description.abstract | A total of 2,260 specimens of Aristeus virilis were collected monthly at the Daishi fish market in I-lan from January to September 2010. Seasonal growth parameters, mortality, exploitation rate, and recruitment pattern of this species were estimated from the length-frequency data with ELEFAN. Parameters of the von Bertalanffy growth equation with seasonal fluctuations were estimated as follows: asymptotic length (L∞) = 7.25 cm (carapace length), growth coefficient (K) = 0.39 yr-1, amplitude of growth oscillation (C) = 0.8, winter point (WP) = 0.2, and L∞ = 5.04 cm, K = 0.44 yr-1, C = 0.8, WP = 0.2 for females and males, respectively. The total mortalities (Z) estimated by using the length-converted catch curve were 1.17 yr-1 and 1.23 yr-1 for females and males, respectively. The natural mortality (M) estimated from life history models was 0.42-0.65 yr-1. The fishing mortalities (F) were 0.52-0.75 yr-1 and 0.58-0.81 for females and males, respectively. The exploitation rates (E) for females and males were 0.44-0.67 and 0.47-0.66, respectively. The recruitment pattern suggested that recruitment occurs twice a year. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Fisheries Research Institute,Council of Agriculture | en_US |
dc.relation.ispartof | Journal of Taiwan Fisheries Research | en_US |
dc.title | Growth, Mortality, and Recruitment of Aristeus virilis in the Northeastern Waters off Taiwan | en_US |
dc.type | journal article | en_US |
dc.relation.journalvolume | 21 | en_US |
dc.relation.journalissue | 2 | en_US |
dc.relation.pages | 15-24 | en_US |
item.fulltext | no fulltext | - |
item.grantfulltext | none | - |
item.openairetype | journal article | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.languageiso639-1 | en | - |
crisitem.author.dept | College of Ocean Science and Resource | - |
crisitem.author.dept | Institute of Marine Affairs and Resource Management | - |
crisitem.author.dept | National Taiwan Ocean University,NTOU | - |
crisitem.author.orcid | 0000-0003-2753-7660 | - |
crisitem.author.parentorg | National Taiwan Ocean University,NTOU | - |
crisitem.author.parentorg | College of Ocean Science and Resource | - |
Appears in Collections: | 海洋事務與資源管理研究所 |
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