Daryl Gunning: "The importance of size-fecundity relationships in the management of the European lobster, Homarus gammarus."

7/28/2019 Daryl Gunning: "The importance of size-fecundity relationships in the management of the European lobster, Hom

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\ef nìtfit `j tef GMG^ wfmsgtf*(ginhulgib, mut i`t hgkgtfl t` chh tfxt cil crtw`rd tefrfgi)

gs pr`tfntfl my n`pyrgbet. \ef n`pyrgbet gs `wifl my GMG^ `r gs `tefrwgsf hgnfisfl jr`k c

tegrl pcrty j`r usf my tef pcrtifrs.

Wù kcy vgfw `r l`wih`cl ciy nìtfit `j tef ^gtf j`r prgvctf purp`sfs, mut yù crf i`tpfrkgttfl, wgteùt ùr pfrkgssgì, t`?

st`rf tef ^gtf, `r ciy nìtfit `j tef ^gtf, j`r ciy `tefr purp`sf4

prgit n`pgfs `j tef ^gtf, `r ciy nìtfit `j tef ^gtf, j`r ciy `tefr purp`sf4 rfpr`lunf, n`py `r trciskgt tef ^gtf, `r ciy nìtfit `j tef ^gtf, gi ciy wcy, j`r

ciy `tefr purp`sf `r gi ciy `tefr kflguk.

Chh `tefr rgbets wegne crf i`t spfngjgnchhy brcitfl crf rfsfrvfl.

GMG^ kcdfs cvcghcmhf ì gts sgtfs kctfrgchs bfifrctfl j`r GMG^ my cnclfkgn w`rd ct tefVigvfrsgty `j Bhcsb`w cil ct Suffi's Vigvfrsgty Mfhjcst, gitfr chgc.

Fxtrcnts kust i`t mf qu`tfl wgteùt fxphgngt pfrkgssgì. Qfrkgssgì kcy mf sùbet my

usgib tef nìtcnt j`rk www.hùbes-cbfiny.`rb/gmgs/nìtcnt/

*^gtf - www.hùbes-cbfiny.`rb/GMG^


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rfhctgìsegp wcs jùil t` mf p`sgtgvf (r;1.::6) cil chs` sgbigjgncit (r=;1.2, l.j.;5,Q 8 1.16). \egs

rfhctgìsegp wcs gi nìtrcst t` prfvgùs rfsuhts `mtcgifl gi tef ]fpumhgn `j Grfhcil cil ^n`thcil,

wegne jùil tect tef rfhctgìsegp wcs i`t stctgstgnchhy sgbigjgncit (\uhhy ft ch. =113, Hgzcrrcbc-Numfl`

ft ch. =11>, cil KnMrglf, =133). \ef fbb lgckftfr rcibfl jr`k 3.2 =.? ]fhctgìsegp mftwffi cvfrcbf fbb sgzf (kk) cil ncrcpcnf hfibte (kk) j`r chhsckphfs `j jfkchfs (i;31)

>.3.= Fbb kcss lgstrgmutgì

\ef lgstrgmutgì `j fbbs cnr`ss tef jgvf pcgrs `j phf`p`ls wcs givfstgbctfl. Qhf`p`l pcgr 3 rfjfrs t` tef

phf`p`ls nh`sfst t` tef te`rcx cil pcgr 6 rfjfrs t` te`sf nh`sfst t` tef tcgh jcis. \ef lgstrgmutgì `j

fbbs cnr`ss tef phf`p`l pcgrs crf i`t fvfi, wgte k`st mfgib jùil ì tef tegrl phf`p`l pcgr, h`nctfl

t`wcrls tef kgllhf `j tef cml`kfi. \ef hfcst ckùit `j fbbs wcs jùil ì tef 3st phf`p`l pcgr

(Jgburf


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fbbs lgjjfrfl sgbigjgncithy cnr`ss tef phf`p`l pcgrs `j tef kflguk sgzf nhcss (J cil 6 (Q 8 1.13),

cil < cil 6 (Q 8 1.16)

Jgburf 6? \ef pr`p`rtg`i `j fbbs cnr`ss tef 6 pcgrs `j phf`p`ls j`r tef skchh sgzf nhcss `jjfkchf h`mstfr (852kk NH, i;


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Jgburf 2? \ef pr`p`rtg`i `j fbbs cnr`ss tef 6 pcgrs `j phf`p`ls j`r tef hcrbf sgzf nhcss `j

jfkchf h`mstfr (!313kk NH, i;>)


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\`tch phf`p`l ncpcngty, lfjgifl cs t`tch phf`p`l wfgbet gi tegs stuly, ecl c vfry str`ib

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b)

Jgburf 7? \ef cvfrcbf kcss (b) `j fcne phf`p`l pcgr j`r chh sckphfs `j jfkchf h`mstfrs

(i;31). \ef lcrd hgif gi tef m`xfs rfprfsfits tef kflgci4 tef t`p `j tef m`x cm`vf tefkflgci se`ws tef 26tepfrnfitghf4 tef m`tt`k `j tef m`x se`ws tef =6tepfrnfitghf4 tef we`hfm`x rfprfsfits tef kgllhf 61% `j tef lctc4 tef wegsdfrs se`w tef kcxgkuk cil kgigkukvchufs

Jgburf 31? ]fhctg`isegp mftwffi `vcry kcss (b), `vcry n`h`ur cil ncrcpcnf hfibte (kk) j`r

chh sckphfs `j jfkchf h`mstfr (i;31)


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"#$%&'%()*+#,- .%/1,#3*=>#.> N`kkfrngch nctne survfys

C t`tch `j 31< h`mstfrs wfrf ecuhfl lurgib tef Q`rtcv`bgf n`kkfrngch nctne survfy, wgte ci cvfrcbf

`j sfvfi gilgvgluchs pfr strgib cil ìf gilgvgluch pfr p`t. @j tegs t`tch, ìhy 5.:6% wfrf hcilfl (6% `j tef ecuh tect wcs rfturifl t` tef sfc, 5 kchfs cil 36 jfkchfs). Jgburf

33 pr`vglfs c sukkcry `j tef jfkchf nctne tect wcs rfturifl t` tef sfc. \ef muhd `j tef Q`rtcv`bgf

nctne wfrf `j sgzf-nhcss ^ (852kk), wgte jfkchfs se`wgib c egbefr hfvfh `j jrfqufiny cnr`ss chh sgzf-

nhcssfs. I` kchfs gi sgzf-nhcss H wfrf ecuhfl ì-m`crl. ^gkghgcrhy, tef muhd `j tef Ifwncsthf nctne

wfrf chs` `j sgzf-nhcss ^ (852kk), e`wfvfr, kchfs se`wfl c egbefr hfvfh `j jrfqufiny cnr`ss chh

sgzf-nhcssfs (jgburf 3=).

Jgburf 33? ûkkcry `j jfkchf nctne i`t hcilfl lurgib tef c) Q`rtcv`bgf (7/15/3=) cil m)

Ifwncsthf ecrmùr (6/17/3=) n`kkfrngch survfy. *\efsf jfkchfs ecl i`t prfvgùshy mffi Z-i`tnefl mut wfrf Z-i`tnefl ì-m`crl

1E AE


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Daryl Gunning: "The importance of size-fecundity relationships in the management of the European lobster, Homarus gammarus."

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