Application of a dynamic energy budget model to the blood clam, Tegillarca granosa, reared in culture pond
Dynamic Energy Budget (DEB) theory seeks to quantify the energetic framework of individual organisms through a dynamic model that encompasses food uptake and its subsequent utilization in metabolic processes. This paper aims to extend the existing DEB model for Tegillarca granosa in pond culture. Th...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-03-01
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| Series: | Aquaculture Reports |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352513424006902 |
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| author | Lin He Bo Jiang Xiafei Zheng Julin Yuan Zhihua Lin |
| author_facet | Lin He Bo Jiang Xiafei Zheng Julin Yuan Zhihua Lin |
| author_sort | Lin He |
| collection | DOAJ |
| description | Dynamic Energy Budget (DEB) theory seeks to quantify the energetic framework of individual organisms through a dynamic model that encompasses food uptake and its subsequent utilization in metabolic processes. This paper aims to extend the existing DEB model for Tegillarca granosa in pond culture. The model is influenced by water temperature and food density, which serve as key forcing variables throughout larval development. We calculated DEB parameter values for larvae through laboratory experiments specifically designed to gather datasets on ingestion and growth under varying phytoplankton densities and temperatures. Sensitivity analysis indicated that Arrhenius temperature (TA) exerted the most significant impact on growth, with a 10 % increase in TA resulting in an 11.6 % increase in dry tissue weight. Insufficient energy allocated to storage during January and February hindered the growth of T. granosa, leading to reduced dry tissue weight, structural damage, and decreased survival rates during winter. This study provides theoretical insights into assessing the carrying capacity and implementing scientifically informed aquaculture management practices for T. granosa in pond systems. |
| format | Article |
| id | doaj-art-01a496f02f344cc791d2b8a9c6cf7a01 |
| institution | Kabale University |
| issn | 2352-5134 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Aquaculture Reports |
| spelling | doaj-art-01a496f02f344cc791d2b8a9c6cf7a012025-02-06T05:12:16ZengElsevierAquaculture Reports2352-51342025-03-0140102602Application of a dynamic energy budget model to the blood clam, Tegillarca granosa, reared in culture pondLin He0Bo Jiang1Xiafei Zheng2Julin Yuan3Zhihua Lin4College of Advanced Agricultural Sciences, Zhejiang Wanli University, 8, Qianhu South Rd, Ningbo, Zhejiang 315100, ChinaCollege of Fisheries and Life Science, Shanghai Ocean University, 999, Huchenghuan Rd, Nanhui New City, Shanghai 201306, ChinaNinghai Institute of Mariculture Breeding and Seed Industry, Zhejiang Wanli University, 8, Qianhu South Rd, Ningbo, Zhejiang 315100, ChinaZhejiang Institute of Freshwater Fisheries, 999, Hangchangqiao South Rd, Huzhou, Zhejiang 313001, ChinaCollege of Advanced Agricultural Sciences, Zhejiang Wanli University, 8, Qianhu South Rd, Ningbo, Zhejiang 315100, China; Corresponding author.Dynamic Energy Budget (DEB) theory seeks to quantify the energetic framework of individual organisms through a dynamic model that encompasses food uptake and its subsequent utilization in metabolic processes. This paper aims to extend the existing DEB model for Tegillarca granosa in pond culture. The model is influenced by water temperature and food density, which serve as key forcing variables throughout larval development. We calculated DEB parameter values for larvae through laboratory experiments specifically designed to gather datasets on ingestion and growth under varying phytoplankton densities and temperatures. Sensitivity analysis indicated that Arrhenius temperature (TA) exerted the most significant impact on growth, with a 10 % increase in TA resulting in an 11.6 % increase in dry tissue weight. Insufficient energy allocated to storage during January and February hindered the growth of T. granosa, leading to reduced dry tissue weight, structural damage, and decreased survival rates during winter. This study provides theoretical insights into assessing the carrying capacity and implementing scientifically informed aquaculture management practices for T. granosa in pond systems.http://www.sciencedirect.com/science/article/pii/S2352513424006902Tegillarca granosaPond cultivationShell lengthDry tissue weightDynamic energy budget model |
| spellingShingle | Lin He Bo Jiang Xiafei Zheng Julin Yuan Zhihua Lin Application of a dynamic energy budget model to the blood clam, Tegillarca granosa, reared in culture pond Aquaculture Reports Tegillarca granosa Pond cultivation Shell length Dry tissue weight Dynamic energy budget model |
| title | Application of a dynamic energy budget model to the blood clam, Tegillarca granosa, reared in culture pond |
| title_full | Application of a dynamic energy budget model to the blood clam, Tegillarca granosa, reared in culture pond |
| title_fullStr | Application of a dynamic energy budget model to the blood clam, Tegillarca granosa, reared in culture pond |
| title_full_unstemmed | Application of a dynamic energy budget model to the blood clam, Tegillarca granosa, reared in culture pond |
| title_short | Application of a dynamic energy budget model to the blood clam, Tegillarca granosa, reared in culture pond |
| title_sort | application of a dynamic energy budget model to the blood clam tegillarca granosa reared in culture pond |
| topic | Tegillarca granosa Pond cultivation Shell length Dry tissue weight Dynamic energy budget model |
| url | http://www.sciencedirect.com/science/article/pii/S2352513424006902 |
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