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

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Nbr. of ind. Nbr. of ind. Nbr. of ind. 60 40 20 70 60 0 60 40 20 50 40 30 0 20 10 0 5 5 5 Part III: Experimental studies of the intraspecific competition 10 10 15 20 Diameter (mm) 15 8 months 20 Diameter (mm) 10 15 25 25 30 30 35 10 months 20 Diameter (mm) 25 30 35 12 months 35 40 40 40 Mixed Small Mixed Mixed Figure 27. Change in size distributions of the sea urchin batches with time. Large individuals were removed from the mixed batches and the growth of small individuals (from either the "mixed" or the small batches) was recorded during an additional 6 months (pooled replicates). Small Small 131
Part III: Experimental studies of the intraspecific competition 132
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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
Page 31 and 32:
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
Page 82 and 83: individuals were still alive 3 mont
Page 84 and 85: e. Discussion show similar GI and M
Page 86 and 87: The success of the present method l
Page 88 and 89: Fenaux (1990) for the same species
Page 90 and 91: encountered with food is its stabil
Page 92 and 93: to Christine Spirlet (ref. ERB 4001
Page 94: PART II Measurement for size in the
Page 97 and 98: Part II: Measurement for size in th
Page 99 and 100: Few studies have compared and discu
Page 101 and 102: d. Results and discussion The ambit
Page 103 and 104: Reproducibility of measurements The
Page 105 and 106: e. Conclusions fresh weight! Cautio
Page 107 and 108: principal axis 3 1 0.8 0.6 0.4 0.2
Page 109 and 110: a relative homogeneous growth of al
Page 111 and 112: 110
Page 113 and 114: Part III: Experimental studies of t
Page 115 and 116: assumption of normality can be test
Page 117 and 118: occurred. From this moment on, and
Page 119 and 120: d. Results Size distribution among
Page 121 and 122: Nber of ind. 120 100 80 60 40 20 0
Page 123 and 124: Table 9. Statistics on the six batc
Page 125 and 126: Table 10. Size distribution of Fe e
Page 127 and 128: purpuratus; Dafni & Tobol, 1987: Tr
Page 129 and 130: Nbr. of ind. Nbr. of ind. A. Size d
Page 131: Nbr. of ind. Nbr. of ind. Nbr. d'in
Page 135 and 136: 134
Page 137 and 138: Part IV: A growth model with intras
Page 139 and 140: . Introduction fuzzy-remanent funct
Page 141 and 142: considered factor on the curve's sh
Page 143 and 144: Diameter D 20 in mm Diameter D in m
Page 145 and 146: 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.
Page 181 and 182: 180
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General conclusions individuals, wh
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Root models: y’ = ay m -by n (exp
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General conclusions - The diauxic g
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General conclusions model not on a
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References Baker, T.T., R. Lafferty
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References Dafni, J. & R. Tobol, 19
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References Ebert, T.A., 1999. Plant
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References intermedius on a rocky s
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References Guillou, M. & Ch. Michel
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References Kobayashi, S. & J. Taki,
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References McDonald, P.D. & T.J. Pi
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References Pouvreau, S., C. Bacher
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References Sellem, F., H. Langar &
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References Stumm, W. & J.J. Morgan,
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References Webster, S.K. & A.C. Gie
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212
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Annexes 214
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# If no graphic device currently op
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lines(edatq[, 1], predict(edat.025,
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SimRes
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Annexes Code of functions required
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plot(cumsum(dat[,columns[1]])/sum(d
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for the CI!!! Annexes SEMean
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} Annexes # - y, a vector of classe
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plot(x, y, type="l", col=col, lty=l
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} Annexes } results[i, 1:5]
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} .value Annexes dimnames(.grad)
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#{ # # This is adapted from SSasymp
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Exp.ival
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SSallo
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.expr4
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.expr9
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. 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
Page 257 and 258:
Annexes 256
Page 259 and 260:
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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Growth model of the reared sea urchin Paracentrotus ... - SciViews

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