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Length-Weight Relationships of Four Fish Species of the Upper Yangtze River, Sichuan, China

文献类型: 外文期刊

作者: Song, Mingjiang 1 ; Chen, Yeyu 1 ; Wu, Xiaoyun 1 ; Liu, Ya 1 ; Gong, Quan 1 ; Li, Feiyang 1 ; Li, Pengcheng 1 ; Ou, Jun 1 ; Zou, Qiaolin 1 ; Lai, Jiansheng 1 ;

作者机构: 1.Sichuan Acad Agr Sci, Fishery Inst, Chengdu 611731, Peoples R China

期刊名称:JOURNAL OF APPLIED ICHTHYOLOGY ( 影响因子:0.9; 五年影响因子:0.9 )

ISSN: 0175-8659

年卷期: 2023 年 2023 卷

页码:

收录情况: SCI

摘要: In this study, the length-weight relationships were determined for four fish species of the upper Yangtze River, Sichuan province, China. The fish were collected by drift net (mesh size: 4 cm x 4 cm) and ground bamboo cages (1 cm x 1 cm) from Yalong River, Laixi River, Pingtung River, and Baoxing River. Samples were collected from March 2017 to December 2022. According to the length-weight function equation (W=aL(b)), r(2) values ranged from 0.960 to 0.991 and the b values of LWRs ranged from 2.916 (Megalobrama pellegrini) to 3.095 (Claea dabryi).

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