presentasi pengkajian stok perikanan laut

7/23/2019 Presentasi Pengkajian Stok Perikanan Laut

http://slidepdf.com/reader/full/presentasi-pengkajian-stok-perikanan-laut 1/38

AOXTKHREYA ZBOLEF@AFO

YXKE YRMDBT HFQF

ZBTAEFOFO CFRXKcbn 0

A Oqkmfo Drha Yfxtaqf

Bmfac 0 drhayfxtaqf>>>Jqfnkk/ikm



4

Mfof`bmbo Ekowboyakofc

Zbmdfxfyfo wkcrmb nfyac xfolefz.vrkxf!

Zbmdfxfyfo fcfx .rertfo `ftaol# hyx/!Zbmdfxfyfo bggktx .`rmcfn zbtfnr!#

a`ao

ZBOHFNRCRFO



/// Mbolfzf xahfe dbt`fcfo;

kHfxf qfol hadrxrnefo xbtcfcr mfnfc

kEbcbmfnfo mkhbckMfof`bmbo yfolfx ekmzcbeykYfolfx yrcax haf|fya+haxffxa

9



8

HFBTFN AEFO+ZBTYBHAFFO YXKE



2

6/ yzacc-kwbt0 ekohaya f|fc



7

6/ yzacc-kwbt0 ebcrft ef|fyfo



<

6/ yzacc-kwbt0 zbofolefzfo



>

6/ yzacc-kwbt0 zbmdfnftrfoha hfcfm ef|fyfo



1

4/ Beyzktx cftwf0



6:

4/ Beyzktx cftwf0 zbtxrmdrnfo



66

4/ Beyzktx cftwf0 zbofolefzfo



64

" "

" "

Mbcaohrola mkhfc zkeke ///‧fxfr mfefo mkhfc hfo xahf

fhf drolfoqf‧/

ZACANFO-ZACANFO0



69

ZBOAOLEFXFO DAKMFY ERFHTFXAE

Zx

hz+hx = t*Zx-t+e*Zx4

I= G*Zx

G= v *B

I= v*B*Zx

: = t-4.t+e!*Zx

t=4 t+e*Zx

Zx=6+4* t+t*6+e

Zb=6+4*e

XT

XI

myqMbq

B4B6B9

Zbobtamffo

Hfo

dafqf



Zbolef`afo Yxke

Zbolef`afo yxke fhfcfn taybx qfol haxr`refo roxrembmdrfx ztbhaeya erfoxaxfxag xboxfol tbfeya hfta

zkzrcfya aefo qfol dbtyagfx haofmay xbtnfhfz

yb`rmcfn fcxbtofxag zbolbckcffo hbolfo

mbollrofefo yb`rmcfn mbxkhb hfo zbtnaxrolfoyxfxayxae ybtxf mfxbmfxae

Xr`rfo rxfmf zbolbckcffo zbtaefofo fhfcfn roxre

mbo`fmao ztkhreya qfol dbtebcfo`rxfo hfta |fexr eb

|fexr hfta dbtdflfa yxke aefo .tbykrtib ikoybtwfxako !# xbtrxfmf mbcfcra dbtdflfa xaohfefo

zbolfxrtfo .tblrcfxakoy! hfo zbolefqffo

.bonfoibmbox! qfol mboaolefxefo ebnahrzfo ykyafc

obcfqfo hfo yreyby bekokma dfla aohryxta qfol68



62

YXKE AEFO

.ZKZRCFYA!

- ZBTXRMDRNFO

-TBETRAXMBO

- MKTXFCAXFY

- ZBOFOLEFZFMALTFYA0

AMALTFYA

BMALTFYA

Z.x%6! = Zx % .F%L! ’ .M%I!

MFOF@BMBO ZBTAEFOFO



67 x

t4t6e

Zx

Zx = e+6%b-t.x-x:!

ZBTXRMDRNFO YXKE CKLAYXAE

e

ZZt

x

Z6



Hbgaoaya Yxke

Ebckmzke Ktlfoaymb hfta yfxr yzbyaby mbmzroqfa

zftfmbxbt yxke qfol yfmf hfo mbobmzfxa yrfxr

lbkltfgay xbtxboxr

Yrfxr dflafo hfta yzbyaby qfol rmrmoqf hafollfzybdflfa roax xfeykokma hfyft

Ebckmzke nb|fo hbolfo iata iata qfol nfoqf yhaeax

mbcferefo zbmdfnftrfo hbolfo ebckmzke

ybeaxftoqf

Yrfxr zkzrcfya ktlfoaymb qfol mbmzroqfa

ermzrcfo lbo qfol yfmf# qfol irerz enfy rorxe

mbo`fmao ybdflfa yrfxr yayxbm qfol hfzx

haebohfcaefo hfo mboiferz zboqbdfd ebmfxafo 6<



Zbolbckcffo Yrmdbt Hfqf Aefo

F/ Nkcayxae

6/Y|bzx Ftbf

4/Mkhbc Yrtzcry Ztkhreya

D/ Fofcaxae

Fofcayay Eknktx .WZF!

Fofcayay Qabch + Tbetrax Dbwbtxko hfo NkcxByxamfya Ybcbexagaxfy Fcfx

Y eac M a M x h F caxae



Ybeacfy Mbolbofa Mbxkhb Fofcaxae

Mbtrzfefo Zboboxrfo yxfxry + ekohaya zbtaefofo

yrfxr |acfqfn hbolfo mbolbhbzfoefo royrt ’

royrt dakckla zbtaefofo

Nrdrolfo Zfo`fol dbtfx

Xaolefx Ebmfxfolfo Lkofh

Zfo`fol aefo zbtxfmf efca mfxfol lkofh .cm!

Zfo`fol Aefo Zbtxfmf Efca xbtxfolefz .Ci!

Haofmaef Zkzrcfya

Mbolrert cf`r Zbtxrmdrnfo zkzrcfya .MIZF hfo

Bcbgfo! Mbolrert Cf`r Ebmfxafo

Cf`r Rmrt .mbmfefa trmry zbtxrmdrnfo wko

dbtxfcfoggq!

Tbetraxmbox



Mbxkhb Nkcayxae

Hfzfx `rlf haefxfefo Dakmfyy hqofmai mkhbc fxfrYrtzcry Ztkhrixako mkhbc#

Haefxfefo nkcayxae eftbof xbtefax hbolfo ebybcrtrnfo

yxke# ebybcrtrnfo rzfqf zbofolefzfo hfo nfyac

xfolefzfo xkxfc qfol hazbtkcbn hfta yxke# xfozfmbcanfx ybiftf hbxac zftfmbxbt-zftfmbxbt

zbtxrmdrnfo hfo mktxfcaxfy fxfr zbolftrn hfta

rertfo mfxf `ftaol xbtnfhfz rmrt fxfr rertfo aefo

qfol xbtxfolefz hyd @rmcfn nfyac xfolefz hafollfz ybdflfa yrfxr

dakmfyyf qfol nkmklbo hfo xahfe mbcanfx gayakckla

hfta yxke dbtfyfc hfta hfxf ybdbcrmoqf



Mkhbc Yrtzcry Ztkhreya

@frn cbdan ybhbtnfof

Ertfol Mbmbtcrefo hfxf# ybzbtxa zboboxrfo eknktx

hfo cfao ybdflfaoqf Zbtcroqf Yxfohftayfya oacfa bggktx hfcfm dboxre

yxfohft/

Yqftfx 0

Byxamfya mbqfeaoefo xbtnfhfz erfcaxfy hfxf yxfxayxaezbtaefofo

Mboiferz nfyac xfolefzfo xkxfc hfo IzRB/



Yagfx Mkhbc

Dbthfyftefo yagfxoqf

f/ Bvracadtarm Yxfxb mkhbc

Yinfbgbt # Gk~

d/ Oko Bvracadtarm Yxfxb mkhbc

\fcxbt Nacdkto# \fcxbt Nacdkto 4# Yinorxb/

Mkhbc aoa dayf mbmztbhaeyaefo ekohayazbtaefofo cfrx eb hbzfo# hbolfo mbcferefo

yamrcfya bggktx/



Fyrmya Yinfbgbt

nrdrolfo foxftf bggktx .^-f~ay! hfo ifxin .Q-f~ay!

zftfdkcae# hamrcfa hfta .:#:!․ Xahfe fhf bggktx ’ xahfe fhf ifxin .:#:!

․ Ekohaya f|fc# bggktx ofae hbolfo xkxfc ifxin ofae xbxfza cf`r

zbofolefzfo xrtro․ Bggktx hfzfx halrofefo roxre mbcanfx xaolefx nfyac

xfolefzfo mfeyamrm# .Mf~amrm Yryxfaofdcb Qabch

.MYQ!/ Xnay cbwbc kg bggktx ay ifccbh Mf~amrm Yryxfaofdcb

Bggktx# .MYB!․ Bggktx dbtxfmdfn# xkxfc ifxin fefo dbtertfol

․ Ekohaya bggktxxaolla .MYB! hfzfx halrofefo ybdflfa

zbxro`re ekohaya kwbt-b~zckaxfxako49



Yinfbgbt fyyrmby f zftfdkcai tbcfxakoynaz

dbx|bbo bggktx .^-f~ay! foh ifxin .Q-f~ay!# xntkrln

ktalao .:#:!Ifxin = f Ü bggktx - d Ü bggktx4

Ifxin+bggktx = f - d Ü bggktx

Mf~amrm Yryxfaofdcb Bggktx .MYB! = Bggktx fx |nain

MYQ ay finabwbh

: = f - 4 Ü d Ü MYB

MYB = -f + .4 Ü d!

Bkzx=6+4/ f+d

Ikzx=f4+8/d

48



bggktx .dkfx hfqy!

: 6:::: 4:::: 9:::: 8::::

qabch

.xkoy!

:

4:::

8:::

7:::

>:::

.d! Ikyx kg gaynaolMYQ

MYB

kwbt-b~zckaxfxakorohbt-b~zckaxfxako

.f! Yinfbggbt mkhbc

.i!

.h!

42



Mkhbc Yinfbgbt

I =veB ’ .v4e+t!* B4 Ifxin = f Ü bggktx - d Ü bggktx4

B =f+d ybxafz cfrx xahfe mbolnfyacefo .Oanac!B ? f+d 5 R 3 : 5

R ↙ B ↖

B ?f+d ybxafz cfrx mbolnfyacefo nfyac xfolefz

B ? ??? 5 I? : 5 R xahfe zbtofn = : 0

R ↙ B ↖ Mkhbc Gk~

I =B b~z .i - h B! I+B = R = b~z .i - h B!

47



Mkhbc Yinfbgbt hfo Gke

Ifxin

Bggktx

Ifxin = f Ü bggktx - d Ü bggktx4

Ifxin = Bggktx b~z .i ’ h! bggktx

Ifxin+bggktx =R = f - d Ü bggktx

R

I+B = R =b~z .i-h B!

4<



MYB = Bkzx haifzfa xrtrofo hfta nrdrolfo foxftf

Ifxin hfo bggktx = :

R ~W haxrtroefo mbo`fha R‑W % RW‑

g . br! = br/R

Ifxin = Bggktx b~z .i ’ h bggktx!

I‑ = : = 6/ b~z .i-h!B % B .i - h B! ~ b~z .i-h!B

b~z .i-h!B = 6

: = 6/ % B /.i - h B! ~6

:= 6% i B ’hB4

:= .6% h B! ’- .6- hB! Bkzx=6+h

Ikzx=.6+h! /b .i-6!

4>



Cfxanfo



Mkhbc \fcxbt ' Nacdkto

Dakmfyyf zfhf xfnro eb x%6# zx%6# dayf hahrlfhfta Zx haxfmdfn zbtxrmdrnfo dakmfyyf ybcfmf

xfnro xbtybdrx haertfola hbolfo yb`rmcfn

dakmfyyf qfol haebcrftefo mbcfcra beyzckaxfya

hfta bggktx .B! x x x x x x ZB vZ

e

t Zt ZZ

4

6

k Z.x%6! = Dbyftoqf yxke dakmfyf zfhf |fexr x%6

k Zx = Dbyftoqf yxke dakmfyf zfhf |fexr xk t = cf`r zbtxrmdrnfo aoxtaoyae

k E = Hfqf hrerol mfeyamrm caolerolfo fcfma

k V = Ekbgayabo Ifxinfdacaxq

k Bx = @rmcfn bggktx roxre mbolbeyzckaxfya dakmfyfxfnro x



Zbtrmryfo Mkhbc

Zbtxrmdrnfo Dakmfyy hfcfm ertro |fexrxbtxboxr

Nfyac xfolefz zfhf xfnro xbtxboxr Ix# dbtdfohaol

cfolyrol hbolfo dbyftoqf yxke dakmfyf Zx#

zktya yxke dakmfyf qfol dayf hafmdac kcbn bggktx

v# ybtxf `rmcfn bggktx Bx# ybnaollf 0

R mboro`reefo zktya hfta yxke dakmfyyf# mfef 0

4

x x Z

e

t Zt

x

Z

x x x Z B vI

x

x x

B

I R

x x x Z B vI



Hbolfo hbmaeafo

Yrdyxaxrya oacfa Zx hbolfo Rx# eaxf hfzfxefo 0

x x ZvR

v

R Z x

x

x x x x x x R B R

ve

t R

v

t

v

R

v

R

4

4

6



Zbtyfmffo aoa ybiftf dbtxrtrx-xrtrx haefcaefo

hbolfo ekoyxfoxf v hfo hadfla hbolfo Rx

ybdflfa dbtaerx 0

Hfo mbo`fha 0

x x x x x x B R vR ve

t R t R R

4

6

x x

x

x B vR ve

t t

R

R

66



Oacfa IzRB zfhf xfnro xbtxboxr `rlf haxboxrefo

kcbn `rmcfn bggktx qfol haxbtfzefo yfxr xfnro

ybdbcrmoqf dbtyfmf hbolfo IZRB-oqf/

Mkhbc aoa mbmdbtaefo zbohbefxfo hbolfo

mbolnrdrolefo zftfmbxbt foxft |fexr qfol

yfcaol dbtzbolftrn

Hbolfo zbtyfmffo tbltbya dbtlfohf# oacfa

ekoyxfoxf d:# d6# hfo d4 hfzfx hanaxrol/

4466:^ d ^ ddQ

6

6

x

x

R

R Q

t d :

ve

t d6



Cfxanfo



Yxfohftayfya Fcfx Xfolefz Mrcxa

Lbft

Xfozf fhfoqf yxfohft fcfx xfolefz .mayfc yfxr

roax fcfx xfolefz zrtyb ybaob hbolfo rertfo

qfol halrofefo ha |acfqfn zbtaefofo ~ fefo

ybxftf hbolfo hrf roax fcfx xfolefz zfqfol

hbolfo rertfo qfol halrofefo ha |acfqfn ~!#

hfcfm mbolbcrftefo zrxryfo fcfx xfolefz qfol

dkcbn dbtkzbtfya fefo mboamdrcefo hfmzfe/

Yfxr yzbyaby mfmzr haxfolefz kcbn yfxr fcfxxfolefz# mfef hbolfo fhfoqf yxfohft fcfx

xfolefz hfcfm zbolfofcayffo nfyac xfolefz qfol

mfeyamrm .IMYQ! mbohfzfx oacfa cbdan dfae/



CFXANFO



XBTAMF EFYAN

presentasi pengkajian stok perikanan laut

Documents