Research on Energy Value of Dynamic Energy Budget

Abstract:

Dynamic Energy Budget software aims to identify simple quantitative rules for the organization of metabolism of individual organisms. It is always used to delineate reserves, as separate from structure. The energy density of Eriocheir sinensis was studied through DEB software in this paper. The results showed that Hepatopancreas energy density (32.17±3.77 KJ/g) was higher than gonad (23.19±2.86KJ/g), muscle (24.41±1.41 KJ/g) and carapace energy density (14.42±1.76 KJ/g). The difference between gonad (23.19±2.86KJ/g) and muscle energy density (4.41±1.41 KJ/g) of females and males was significant (P < 0.01), but not between muscle and carapace energy density (P > 0.05), and no difference between female and male individual in total energy (P = 0.887) at the stable stage. The linear relation between volume and weight of Eriocheir sinensis was gained by using regression analysis, V=6.104+1.117WW (R²=0.973, n=98), and the linear relation between total energy and dry weight was also gained, E=18.12DW-28.05 (R²=0.962 ,n=24).

• Periodical: Applied Mechanics and Materials (Volume 686)
• Pages: 683-688
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.686.683
• Online since: October 2014
• Authors: Dan Liu, Wei Bing Guan*
• Keywords: Dynamic Energy Budget, Energy Allocation, Energy Density, Eriocheir sinensis

References

[1] Haixia C, Jianhai X, Linhua Z, et al. Study on growth and nutrition of triploids young[J]. Oceanologia et Limnologia Sinica, 34(1): 19-25.

[2] Normant M, Król M, Jakubowska M. Effect of salinity on the physiology and bioenergetics of adult Chinese mitten crabs Eriocheir sinensis[J]. Journal of Experimental Marine Biology and Ecology, 2012, 416: 215-220.

DOI: 10.1016/j.jembe.2012.01.001

[3] Lowe, S., Browne, M., Boudjelas, S., De Poorter, M., 2000. 100 of the World's Worst In-vasive Alien Species A selection from the Global Invasive Species Database. Pub-lished by The Invasive Species Specialist Group (ISSG) a specialist group of the Species Survival Commission (SSC) of the World Conservation Union. 12 pp. First published a special lift-out in Aliens 12, December 2000, Updated and reprinted version: November (2004).

DOI: 10.1525/9780520948433-159

[4] Ciancio J, Suarez N, Yorio P. ENERGY DENSITY EMPIRICAL PREDICTOR MODELS FOR THREE COASTAL CRAB SPECIES IN THE SOUTHWESTERN ATLANTIC OCEAN[J]. JOURNAL OF CRUSTACEAN BIOLOGY, 2013, 33(5): 667-671.

DOI: 10.1163/1937240x-00002178

[5] Alunno-Bruscia M, Van Der Veer H W, Kooijman S A L M. The AquaDEB project (phase I): Analysing the physiological flexibility of aquatic species and connecting physiological diversity to ecological and evolutionary processes by using Dynamic Energy Budgets[J]. Journal of Sea Research, 2009, 62(2): 43-48.

DOI: 10.1016/j.seares.2009.07.005

[6] Weibing G, Muchuan Y, Chenghui W. Analysis of Eriocheir sinensis resources at the nine section sand of Yangtze estuary[J]. Jiangsu Agricultural Sciences, 2013, 41(12): 244-248.

[7] Lieshi Z, Tian L. Research development on the growth of Eriocheir sinensis shell[J]. Fisheries Science & Technology Information, 2001, 28(6): 246-250.

[8] van der Meer J. An introduction to Dynamic Energy Budget (DEB) models with special emphasis on parameter estimation[J]. Journal of Sea Research, 2006, 56(2): 85-102.

DOI: 10.1016/j.seares.2006.03.001

[9] Yongxu C, Nanshan D, Wei L. Lipid Composition in Hepatopancreas of Chinese Mitten Crab Eriocheir sinensis at Different Stages[J]. Acto Zoologica Sinica 1998 , 44(4) : 420-429.

[10] Gokce G, Erguden D, Sangun L, et al. Width/length-weight and relationships of the blue crab (Callinectes sapidus Rathbun, 1986) population living in Camlik Lagoon Lake (Yumurtalik)[J]. (2006).

DOI: 10.3923/pjbs.2006.1460.1464

[11] Luzheng X, Nanshan D, Wei L. Histology of Female Reproductive System in Chinese Mitten-handed Crab, Eriocheir sinensis[J]. Journal of East China Normal University (Natural Science Edition), 1987, 3: 88-97.

[12] Yongxu C, Nanshan D. The lipid accumulations during the stages of the ovarian fast maturation and their effect on the spawning of Eriocheir sinensis[J]. Journal of Fisheries of China, 2000, 24(2): 113-118.

[13] Normant M, Chrobak M, Szaniawska A. Energy value and chemical composition (CHN) of the Chinese mitten crab Eriocheir sinensis (Decapoda: Grapsidae) from the Baltic Sea[J]. Thermochimica Acta, 2002, 394(1): 233-237.

DOI: 10.1016/s0040-6031(02)00259-9

[14] Normant M, Król M, Jakubowska M. Effect of salinity on the physiology and bioenergetics of adult Chinese mitten crabs Eriocheir sinensis[J]. Journal of Experimental Marine Biology and Ecology, 2012, 416: 215-220.

DOI: 10.1016/j.jembe.2012.01.001