Assessing the Ecological Conversion Efficiency of Chub Mackerel, Somber japonicus, in Wild Conditions Based on an In Situ Enriched Simulation Method
文献类型: 外文期刊
第一作者: Sun, Xin
作者: Sun, Xin;Yu, Miao;Tang, Qisheng;Sun, Yao
作者机构:
关键词: ecological conversion efficiency; gastric evacuation rate; in situ simulation method; chub mackerel
期刊名称:ANIMALS ( 影响因子:3.0; 五年影响因子:3.2 )
ISSN: 2076-2615
年卷期: 2023 年 13 卷 20 期
页码:
收录情况: SCI
摘要: Understanding the ecological conversion efficiency of a fish species can be used to estimate the potential impact of the marine food web and accordingly provides scientific advice to ecosystem-based fishery management. However, only laboratory experiments may limit the accuracy of determining this index. In this study, food ingestion and ecological conversion efficiency of wild chub mackerel (Somber japonicus), a typical marine pelagic fish, were determined with gastric evacuation method in laboratory and in situ enriched simulation conditions. Additionally, the effect of temperature and body weight on ecological conversion efficiency was further estimated based on the 2D interpolation method. The results showed that, at 25.1(degrees)C, the ecological conversion efficiency determined in-lab (35.31%) was significantly higher than in situ (23.85%). Moreover, the interpolation model estimated that with an increase in temperature (10-27(degrees)C), the ecological conversion efficiency initially decreased, followed by an increase when the temperature reached 18(degrees)C, but the ecological conversion efficiency generally decreased against the body weight at each temperature. The findings of this study enhanced the understanding of the energy budget of chub mackerel and also provided an efficient method for the determination of wild fishes that are difficult to sample in situ and domesticate in the laboratory.
分类号:
- 相关文献
作者其他论文 更多>>
-
Diversification of Sinorhizobium populations associated with Medicago polymorpha and Medicago lupulina in purple soil of China
作者:Tang, Mingxing;Wang, Haoyu;Qi, Xin;He, Teng;Zhang, Bin;Yu, Miao;Wang, Beinan;Liu, Xiaoyun;Wang, Entao;Wang, Fang;Liu, Zhongkuan
关键词:Medicago; rhizobia; diversity; phylogeny; plant host; soil nutrient
-
Magnolol Supplementation Alters Serum Parameters, Immune Homeostasis, Amino Acid Profiles, and Gene Expression of Amino Acid Transporters in Growing Pigs
作者:Liu, Yanchen;Deng, Jinping;Yin, Yulong;Liu, Yanchen;Li, Yuanfei;Yu, Miao;Tian, Zhimei;Ma, Xianyong;Liu, Yanchen;Li, Yuanfei;Yu, Miao;Tian, Zhimei;Ma, Xianyong;Liu, Yanchen;Li, Yuanfei;Yu, Miao;Tian, Zhimei;Ma, Xianyong;Liu, Yanchen;Li, Yuanfei;Yu, Miao;Tian, Zhimei;Ma, Xianyong;Li, Yuanfei
关键词:magnolol; polyphenol; amino acid; arginine uptake; immune; pigs
-
Solid-state fermentation improves the quality of chrysanthemum waste as an alternative feed ingredient
作者:Cui, Yiyan;Peng, Su;Deng, Dun;Yu, Miao;Tian, Zhimei;Song, Min;Ma, Xinyan;Ma, Xianyong;Cui, Yiyan;Peng, Su;Deng, Dun;Yu, Miao;Tian, Zhimei;Song, Min;Ma, Xinyan;Ma, Xianyong;Cui, Yiyan;Peng, Su;Deng, Dun;Yu, Miao;Tian, Zhimei;Song, Min;Ma, Xinyan;Ma, Xianyong;Cui, Yiyan;Peng, Su;Deng, Dun;Yu, Miao;Song, Min;Luo, Jingjing;Ma, Xinyan;Ma, Xianyong;Cui, Yiyan;Peng, Su;Deng, Dun;Yu, Miao;Song, Min;Ma, Xinyan;Ma, Xianyong;Luo, Jingjing;Tian, Zhimei
关键词:Chrysanthemum waste; Solid-state fermentation; Total flavonoids; Amino acid profile
-
Carbon Footprint of the Pork Product Chain and Recent Advancements in Mitigation Strategies
作者:Yang, Pan;Yu, Miao;Ma, Xianyong;Deng, Dun
关键词:carbon footprint; mitigation strategy; greenhouse gas emission; pork production chain
-
Analysis of roasted peanuts based on GC-MS combined with GC-IMS
作者:Zhang, Liangchen;Sun, Jian;Xie, Mengxi;Shi, Taiyuan;Yu, Miao;Shi, Puxiang;Wang, Haixin;Sun, Jian
关键词:GC-IMS; GC-MS; roasted peanut; volatile flavor substances
-
A novel gene SpCTP3 from the hyperaccumulator Sedum plumbizincicola redistributes cadmium and increases its accumulation in transgenic Populus x canescens
作者:Li, Shaocui;Zhuo, Renying;Yu, Miao;Xu, Jing;Qiu, Wenmin;Han, Xiaojiao;Li, Shaocui;Lin, Xiaoyu;Li, Haiying
关键词:cadmium tolerance protein 3; Sedum plumbizincicola; cadmium stress; subcellular distribution; transgenic poplars
-
Guanidine Acetic Acid Alters Tissue Bound Amino Acid Profiles and Oxidative Status in Finishing Pigs
作者:Cui, Yiyan;Yu, Miao;Li, Zhenming;Song, Min;Tian, Zhimei;Deng, Dun;Ma, Xianyong;Cui, Yiyan;Yu, Miao;Li, Zhenming;Song, Min;Tian, Zhimei;Deng, Dun;Ma, Xianyong;Cui, Yiyan;Yu, Miao;Li, Zhenming;Song, Min;Tian, Zhimei;Deng, Dun;Ma, Xianyong;Cui, Yiyan;Yu, Miao;Li, Zhenming;Song, Min;Tian, Zhimei;Deng, Dun;Ma, Xianyong;Ma, Xianyong
关键词:guanidine acetic acid; pig; amino acid; longissimus thoracis; myocardium