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A dynamic energy budget model for small yellow croaker Larimichthys polyactis: Parameterisation and application in its main geographic distribution waters

文献类型： 外文期刊

作者： Ren, Jeffrey S. 1 ; Jin, Xianshi 1 ; Yang, Tao 2 ; Kooijman, Sebastiaan A. L. M. 5 ; Shan, Xiujuan 1 ;

作者机构： 1.Qingdao Natl Lab Marine Sci & Technol, Funct Lab Marine Fisheries Sci & Food Prod Proc, 1 Wenhai Rd, Jimo 266200, Qingdao, Peoples R China

2.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Qingdao 266071, Peoples R China

3.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Shandong Prov Key Lab Fishery Resources & Ecol En, Qingdao 266071, Peoples R China

4.Natl Inst Water & Atmospher Res, POB 8602, Christchurch 8440, New Zealand

5.Vrije Univ Amsterdam, Dept Theoret Biol, De Boelelaan 1087, NL-1081 HV Amsterdam, Netherlands

关键词： Small yellow croaker Larimichthys polyactis; DEB model; Add-my-Pet; Parameterisation; Growth; Fecundity; Fisheries

期刊名称：ECOLOGICAL MODELLING （ 影响因子：2.974； 五年影响因子：3.264 ）

ISSN： 0304-3800

年卷期： 2020 年 427 卷

页码：

收录情况： SCI

摘要： Global fishery resources have generally declined, although the rapidity has decreased, and trends have reversed in specific instances following judiciously well-informed intervention. Appropriate management is necessary for the optimum utilisation of fish stocks. Small yellow croaker Larimichthys polyactis is an important fisheries species in the northwest Pacific Ocean, and a major decline in its abundance has been attributed to overfishing and environmental changes. For understanding energetics of small yellow croaker in responses to varying environmental conditions, a dynamic energy budget (DEB) model was applied to this species in the Yellow and East China Seas. The model was parameterised with the observed data including age-at-birth, age-since-birth-at-puberty, life span, fecundity, age-length and length-weight relationship. The model parameterisation has achieved an acceptable goodness of fit, with both low mean relative error and symmetric mean squared error of 0.083. Applications of the model have shown that it can reasonably reproduce the energetics of small yellow croaker in its main biogeographic distribution. Growth simulations in both length and weight were within the range of observations. The simulated fecundity matched the observation reasonably well. We discuss the need for further improvement of the model and additional collection of environmental data.

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