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| Length-weight, length-length relationships, and condition factors of black rockfish Sebastes schlegelii Hilgendorf, 1880 in Lidao Bay, China | |
Wang, Lijuan1,2,3 ; Wu, Zhihao1,2; Liu, Mengxia4; Liu, Wei4; Zhao, Wenxi4; Liu, Hongjun4; Zhang, Peijun1,2; You, Feng1,2
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| 2017-04-01 | |
| 发表期刊 | THALASSAS
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| 卷号 | 33期号:1页码:57-63 |
| 文章类型 | Article |
| 摘要 | In this study, we analyzed the length-weight relationships (LWRs), total length (TL)-standard length (SL) relationships (LLRs), and Fulton's condition factor (K) of male and female black rockfish Sebastes schlegelii Hilgendorf, 1880 in Lidao Bay, Yellow Sea, China. Among the 729 S. schlegelii specimens sampled seasonally in February, May, August and November between 2011 and 2015, most were males (sex ratio = 1 male:0.79 female). The LWRs of each season were significant (P < 0.05), and all coefficients of determination (r (2)) were higher than 0.95. The values of the slope (b) estimated for each LWR regression varied from 2.947 to 3.277 and were lower in spring than those in other seasons, especially in females. The LLRs calculated as the regression of TL on SL and vice versa were linear. The values of K ranged from 0.791 to 2.981 in males (n = 407) and from 0.752 to 2.681 in females (n = 322), and the highest value was found in spring. The present results provide baseline information on biological data of LWRs, LLRs, and K for S. schlegelii in this area, and will be useful in further studies on stock management of S. schlegelii. |
| 关键词 | Lidao Bay Sebastes Schlegelii Hilgendorf Length-weight Relationships 1880 Length-length Relationships Condition Factor Sex Ratio |
| DOI | 10.1007/s41208-017-0021-6 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000399235100006 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 版本 | 出版稿 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/136710 |
| 专题 | 实验海洋生物学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Natl & Local Joint Engn Lab Ecol Mariculture, Key Lab Expt Marine Biol, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, 1 Wenhai Rd, Qingdao 266237, Peoples R China 3.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 4.Marine Biol Inst Shandong Prov, 7 Youyun Rd, Qingdao 266014, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Wang, Lijuan,Wu, Zhihao,Liu, Mengxia,et al. Length-weight, length-length relationships, and condition factors of black rockfish Sebastes schlegelii Hilgendorf, 1880 in Lidao Bay, China[J]. THALASSAS,2017,33(1):57-63. |
| APA | Wang, Lijuan.,Wu, Zhihao.,Liu, Mengxia.,Liu, Wei.,Zhao, Wenxi.,...&You, Feng.(2017).Length-weight, length-length relationships, and condition factors of black rockfish Sebastes schlegelii Hilgendorf, 1880 in Lidao Bay, China.THALASSAS,33(1),57-63. |
| MLA | Wang, Lijuan,et al."Length-weight, length-length relationships, and condition factors of black rockfish Sebastes schlegelii Hilgendorf, 1880 in Lidao Bay, China".THALASSAS 33.1(2017):57-63. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Length-weight, lengt（488KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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