全球智库信息集成服务系统(G2TT): Adaptive and plastic variation in growth and maturation of the cutlassfish Trichiurus japonicus in the subtropical Pacific Ocean.

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来源类型	Article
规范类型	其他
DOI	10.7755/FB.116.2.6
	Adaptive and plastic variation in growth and maturation of the cutlassfish Trichiurus japonicus in the subtropical Pacific Ocean.
	Wang H-Y; Heino M
发表日期	2018
出处	Fishery Bulletin 116 (2): 171-182
出版年	2018
语种	英语
摘要	We investigate d va ria- t ion in growth and maturation in response to 1) spatial variation in climate and 2) exploitation of the subtropical cutlassfish Trichiurus japonicus , an important fishery species whose population ecology i s virtually unknown . Individuals of this cutlassfish species were sampled monthly at 2 primary landing sites: Kengfang, in northeast (NE) Taiwan, and Tsukuan, in southwest (SW ) Taiwan, during 2013–2015. Habitat temperatures were about 1–4°C lower at the NE site t han at the SW site, and the length at age of adult fish had a n inverse pattern with temperature (NE lengths > SW lengths at age). The probabilistic maturation reaction norms did not differ significantly between the 2 areas, but ages and lengths a t maturation were higher for males from NE than for males from SW. Differences in asymptotic lengths (NE>SW) and growth coefficients (NE
主题	Evolution and Ecology (EEP)
URL	http://pure.iiasa.ac.at/id/eprint/15135/
来源智库	International Institute for Applied Systems Analysis (Austria)
引用统计
资源类型	智库出版物
条目标识符	http://119.78.100.153/handle/2XGU8XDN/131407
推荐引用方式 GB/T 7714	Wang H-Y,Heino M. Adaptive and plastic variation in growth and maturation of the cutlassfish Trichiurus japonicus in the subtropical Pacific Ocean.. 2018.

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