Growth model of the reared sea urchin Paracentrotus ... - SciViews

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References Goebel, N. & M.F. Barker, 1998. Artificial diets supplemented with carotenoid pigments as feeds for sea urchins. In: R. Mooi & M. Telford (eds). Echinoderms: San Francisco. Balkema, Rotterdam. Pp. 667-672. Gompertz, B., 1825. On the nature of the function expressive of the law of human mortality and a new mode of determining the value of life contingencies. Phil. Trans. Roy. Soc., 115:513-585. Gonzalez, M.L., M.C. Pérez, D.A. López & C.A Pino, 1993. Effects of algal diet on the energy available for growth of juvenile sea urchins Loxechinus albus (Molina, 1782). Aquaculture, 115: 87-95. Gosselin, P. & M. Jangoux, 1996. Induction of metamorphosis in Paracentrotus lividus larvae (Echinodermata, Echinoidea). Oceano. Acta, 19(3-4):293- 296. Gosselin, P. & M. Jangoux, 1998. From competent larva to exotrophic juvenile: a morphofunctional study of the perimetamorphic period of Paracentrotus lividus (Echinodermata, Echinoidea). Zoomorphology, 118:31-43. Grosjean, Ph. & M. Jangoux, 2000. Growth of the sea urchin Paracentrotus lividus: model and optimization. Green sea urchin workshop, Moncton, Canada. Inline: http://crdpm.cus.ca/oursin/pdf/gros.pdf (last consulted Sept. 8 th 2001). Grosjean Ph., Ch. Spirlet & M. Jangoux, 1996. Experimental study of growth in the echinoid Paracentrotus lividus (Lamarck, 1816) (Echinodermata). J. Exp. Mar. Biol. Ecol., 201:173-184. Grosjean, Ph., Ch. Spirlet & M. Jangoux, 1999. Comparison of three body-size measurements for echinoids. In: M.D. Candia Carnevali & F. Bonasoro (eds). Echinoderm Research 1998, Balkema, Rotterdam. Pp. 31-35. Grosjean, Ph., Ch. Spirlet, P. Gosselin, D. Vaïtilingon & M. Jangoux, 1998. Land-based closed cycle echiniculture of Paracentrotus lividus Lamarck (Echinoidea: Echinodermata): a long-term experiment at a pilot scale. J. Shellfish Res, 17(5):1523-1531. 197
References Guillou, M. & Ch. Michel, 1993. Reproduction and growth of Sphaerechinus granularis (Echinodermata: Echinoidea) in the Glenan archipelago (Brittany). J. Mar. Biol. Ass. U.K., 73:172-193. Hagen, N.T., 1996a. Echinoculture: from fishery enhancement to closed cycle cultivation. World Aquaculture, Dec. 1996, pp. 7-19. Hagen, N.T., 1996b. Tagging sea urchins: a new technique for individual identification. Aquaculture, 139:271-284. Hasselblad, V., 1966. Estimation of parameters for a mixture of normal distributions. Technometrics, 8:431-444. Himmelman, J.H., 1986. Population biology of green sea urchins on rocky barrens. Mar. Ecol. Prog. Ser., 33:295-306. Hinegardner, R.T., 1969. Growth and development of the laboratory cultured sea urchin. Biol. Bull., 137:465-475. Huston, M.A. & D.L. De Angelis, 1987. Size bimodality in monospecific populations: a critical review of potential mechanisms. Amer. Nat., 129(5):678-707. Huxley, J.S., 1932. Problems of relative growth. Metuen and Co, London. Ihaka, R. & R. Gentleman, 1996. A language for data analysis and graphics. J. Comput. Graphic. Stat., 5(3):299-314. Jensen, M., 1969a. Breeding and growth of Psammechinus miliaris (Gmelin). Ophelia, 7:65-78. Jensen, M., 1969b. Age determination of echinoids. Sarsia, 37:41-44. Jolicoeur, P., 1985. A flexible 3-parameter curve for limited or unlimited somatic growth. Growth, 49:271-281. Jordana, E., M. Guillou & L.J.L. Lumingas, 1997. Age and growth of the sea urchin Sphaerechinus granularis in Southern Brittany. J. Mar. Biol. Ass. U.K., 77:1199-1212. 198
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U L B bio mar UNIVERSITE LIBRE DE B
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Acknowledgements ACKNOWLEDGEMENTS W
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Abstract ABSTRACT A rearing protoco
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Résumé RESUME Un protocole d'éle
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Table of contents TABLE OF CONTENTS
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ANNEXES............................
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List of figures LIST OF FIGURES Fig
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List of figures Figure 28. A. Histo
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List of tables LIST OF TABLES Table
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List of equations LIST OF EQUATIONS
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List of equations Equation 33. Para
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List of symbols LIST OF SYMBOLS Var
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List of symbols IW Immersed weight:
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Introduction 27
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Foreword 30
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General introduction this study. Se
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General introduction intense fishin
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General introduction habitats: inte
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General introduction substrate to s
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General introduction mm (Spirlet et
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Growth models General introduction
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. The logistic function for asympto
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d. The von Bertalanffy curves Gener
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Y Y 1 Y• 0.8 0.6 0.4 0.2 General
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Y 1 Y• 0.8 0.6 Y•êH1+bL 0.4 0.
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YY 3 2.5 2 1.5 1 0.5 General introd
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Table 1. Models used to fit sea urc
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General introduction model 1 for Ec
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General introduction method used. I
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General introduction Experiments in
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Aim of the thesis 62
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PART I: SET UP OF AN EXPERIMENTAL R
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Land-based closed-cycle echinicultu
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Aquaculture of echinoderms, includi
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6b. exploitation KCl water renewal
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earing cycle into seven stages is e
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(Grosjean et al, 1996, see Part III
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output. The quality of gametes is o
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average value of 19.5 days, a minim
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individuals were still alive 3 mont
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e. Discussion show similar GI and M
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The success of the present method l
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Fenaux (1990) for the same species
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encountered with food is its stabil
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to Christine Spirlet (ref. ERB 4001
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PART II Measurement for size in the
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Part II: Measurement for size in th
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Few studies have compared and discu
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d. Results and discussion The ambit
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Reproducibility of measurements The
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e. Conclusions fresh weight! Cautio
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principal axis 3 1 0.8 0.6 0.4 0.2
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a relative homogeneous growth of al
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110
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Part III: Experimental studies of t
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assumption of normality can be test
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occurred. From this moment on, and
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d. Results Size distribution among
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Nber of ind. 120 100 80 60 40 20 0
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Table 9. Statistics on the six batc
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Table 10. Size distribution of Fe e
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purpuratus; Dafni & Tobol, 1987: Tr
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Nbr. of ind. Nbr. of ind. A. Size d
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Nbr. of ind. Nbr. of ind. Nbr. d'in
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Part III: Experimental studies of t
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134
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Part IV: A growth model with intras
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. Introduction fuzzy-remanent funct
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considered factor on the curve's sh
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Diameter D 20 in mm Diameter D in m
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d. Results Theoretical consideratio
Page 147 and 148: some two-dimensional processes like
Page 149 and 150: implements this method ('nlrq' pack
Page 151 and 152: value just after metamorphosis (D0,
Page 153 and 154: quantifies maximum speed growth, k2
Page 155 and 156: Table 12. Results of quantile regre
Page 157 and 158: This way, one obtains a 4-parameter
Page 159 and 160: individuals related to the presence
Page 161 and 162: Finally, ∆D∞ should follow a no
Page 163 and 164: 60 Diameter increase D' in mm 40 20
Page 165 and 166: e. Discussion Fig. 34B shows three
Page 167 and 168: Constraining parameters as we did i
Page 169 and 170: It does not consider respiration as
Page 171 and 172: this species. For other species, wh
Page 173 and 174: ecapture, McDonald & Pitcher, 1979;
Page 175 and 176: ∆D∞ D0 +∆D∞ − D0 +∆D∞
Page 177 and 178: evaluated on basis of biological kn
Page 179 and 180: ain conceptualizes complex objects.
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Page 183 and 184: General conclusions individuals, wh
Page 185 and 186: Root models: y’ = ay m -by n (exp
Page 187 and 188: General conclusions - The diauxic g
Page 189 and 190: General conclusions model not on a
Page 191 and 192: References Baker, T.T., R. Lafferty
Page 193 and 194: References Dafni, J. & R. Tobol, 19
Page 195 and 196: References Ebert, T.A., 1999. Plant
Page 197: References intermedius on a rocky s
Page 201 and 202: References Kobayashi, S. & J. Taki,
Page 203 and 204: References McDonald, P.D. & T.J. Pi
Page 205 and 206: References Pouvreau, S., C. Bacher
Page 207 and 208: References Sellem, F., H. Langar &
Page 209 and 210: References Stumm, W. & J.J. Morgan,
Page 211 and 212: References Webster, S.K. & A.C. Gie
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Page 215 and 216: Annexes 214
Page 217 and 218: # If no graphic device currently op
Page 219 and 220: lines(edatq[, 1], predict(edat.025,
Page 221 and 222: SimRes
Page 223 and 224: Annexes Code of functions required
Page 225 and 226: plot(cumsum(dat[,columns[1]])/sum(d
Page 227 and 228: for the CI!!! Annexes SEMean
Page 229 and 230: } Annexes # - y, a vector of classe
Page 231 and 232: plot(x, y, type="l", col=col, lty=l
Page 233 and 234: } Annexes } results[i, 1:5]
Page 235 and 236: } .value Annexes dimnames(.grad)
Page 237 and 238: #{ # # This is adapted from SSasymp
Page 239 and 240: Exp.ival
Page 241 and 242: SSallo
Page 243 and 244: .expr4
Page 245 and 246: .expr9
Page 247 and 248: . The 'nlrq' package for nonlinear
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nlrq.control package:nlrq R Documen
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gradSetArgs[[2]]), call("[", gradSe
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model.step
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Annexes 254
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Annexes 256
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Annexes metamorphosis. Acquisition
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Annexes ABSTRACT: The general allom
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Annexes libitum for 8, 16, 24, 32,
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Annexes EXECUTIVE SUMMARY: The aim
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Annexes KEYWORDS: Somatic growth, d
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Annexes amount of waste produced at
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Annexes ABSTRACT: Multimodal distri
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