Indian Ocean Stocksv4.44 (Dec-21-2018)

Not present Present Preferred

Time Series TypesStock B/Bmsy U/Umsy B/Bmgt U/Umgt1. ALBAIO [Albacore tuna Indian Ocean] TB SSB ER F TB SSB ER F2. BIGEYEIO [Bigeye tuna Indian Ocean] TB SSB ER F TB SSB ER F3. BLKMARLINIO [Black marlin Indian Ocean] TB SSB ER F TB SSB ER F4. BMARLINIO [Indo-Pacific blue marlin Indian Ocean] TB SSB ER F TB SSB ER F5. SBT [Southern bluefin tuna Southern Oceans] TB SSB ER F TB SSB ER F6. SKJCIO [Skipjack tuna Indian Ocean] TB SSB ER F TB SSB ER F7. STMARLINIO [Striped marlin Indian Ocean] TB SSB ER F TB SSB ER F8. SWORDIO [Swordfish Indian Ocean] TB SSB ER F TB SSB ER F9. YFINEIO [Yellowfin tuna Indian Ocean] TB SSB ER F TB SSB ER F

1

Albacore tuna Indian Ocean [ALBAIO]

MetadataScientific Name Thunnus alalungaCurrent Assess ID IOTC-ALBAIO-1950-2016-PONSArea Indian OceanManagement Authority Indian Ocean Tuna CommissionAssessor Indian Ocean Tuna CommissionAsmts in RAM 2014, 2016

Reference PointsType ID Asmt Year ValueTBmsy - - -SSBmsy SSBmsy-extr-MT 2016 30,030Fmsy Fmsy-1/yr 2014 0.06ERmsy - - -TBmgt - - -SSBmgt - - -Fmgt - - -ERmgt - - -TB0 - - -SSB0 SSB0-MT 2014 187,325MSY MSY-MT 2016 38,800M M-1/yr 2014 0.3TBlim - - -SSBlim - - -Flim - - -ERlim - - -

Time SeriesType ID Asmt Year Curr Value Sex AgeTB - - - - -SSB SSB-MT 2016 54,100 - -TN - - - - -R - - - - -F - - - - -ER - - - - -TC - - -TL TL-MT 2016 36,000TB/TBmsy - - -SSB/SSBmsy SSBdivSSBmsy-dimensionless 2016 1.8F/Fmsy FdivFmsy-dimensionless 2016 0.846ER/ERmsy - - -TB/TBmgt - - -SSB/SSBmgt - - -F/Fmgt - - -ER/ERmgt - - -

2

SSB/SSBmsy

F/F

msy

Kobe MSYpref (1950−2016−PONS)Kobe MSYpref

0 5

0.0

1.5

F/F

msy

SSB/SSBmsySSB/SSBmsy

F/F

msy

Kobe MGTpref (1950−2016−PONS)Kobe MGTpref

0 50.

01.

5F

/Fm

sySSB/SSBmsy

Spawner Recruit* Production*

Albacore tuna Indian Ocean [ALBAIO]

*Start Year End Year No Data

3

TB* SSB−MT (1950−2016−PONS)SSB−MT

1950 1960 1970 1980 1990 2000 2010

SS

Bm

sy−

extr

−M

T, S

SB

mgt

*, S

SB

lim*

SS

Bm

sy−

extr

−M

T

020

0,00

0

TN * F*

ER* Recruits*

Albacore tuna Indian Ocean [ALBAIO]

*Listed time seriesMSY−based BRP

Target BRPLim BRP

Rec−EstNo Data

4

TL−MT, TC*, RecC* (1950−2016−PONS)TL−MT

1950 1960 1970 1980 1990 2000 2010

MS

Y−

MT

, MO

RAT

*M

SY

−M

T

0

60,0

00

TAC*, Cpair*, Cadv*

survB* CPUE*

EFFORT* CdivMSY−ratio (1950−2016−PONS)CdivMSY−ratio

1950 1960 1970 1980 1990 2000 2010

0.0

1.4

● *1st listed time series2nd listed time series

3rd listed time seriesMSY

MORATNo Data

Albacore tuna Indian Ocean [ALBAIO]

5

Bigeye tuna Indian Ocean [BIGEYEIO]

MetadataScientific Name Thunnus obesusCurrent Assess ID IOTC-BIGEYEIO-1950-2016-PONSArea Indian OceanManagement Authority Indian Ocean Tuna CommissionAssessor Indian Ocean Tuna CommissionAsmts in RAM 2014, 2016

Reference PointsType ID Asmt Year ValueTBmsy - - -SSBmsy SSBmsy-extr-MT 2016 515,050Fmsy - - -ERmsy - - -TBmgt - - -SSBmgt - - -Fmgt - - -ERmgt - - -TB0 - - -SSB0 SSB0-MT 2014 1,674,570MSY MSY-MT 2016 104,000M - - -TBlim - - -SSBlim - - -Flim - - -ERlim - - -

Time SeriesType ID Asmt Year Curr Value Sex AgeTB - - - - -SSB SSB-MT 2016 685,000 - -TN - - - - -R R-E00 2014 108,000 - -F - - - - -ER - - - - -TC TC-MT 2014 105,000TL TL-MT 2016 87,600TB/TBmsy - - -SSB/SSBmsy SSBdivSSBmsy-dimensionless 2016 1.3F/Fmsy FdivFmsy-dimensionless 2016 0.755ER/ERmsy - - -TB/TBmgt - - -SSB/SSBmgt - - -F/Fmgt - - -ER/ERmgt - - -

6

SSB/SSBmsy

F/F

msy

Kobe MSYpref (1950−2016−PONS)Kobe MSYpref

0.0 3.5

01

F/F

msy

SSB/SSBmsySSB/SSBmsy

F/F

msy

Kobe MGTpref (1950−2016−PONS)Kobe MGTpref

0.0 3.50

1F

/Fm

sySSB/SSBmsy

Spawner Recruit (1950−2014−PONS)Spawner Recruit

0 2,500,000

030

0,00

0R

−E

00

SSB−MT

Production*

Bigeye tuna Indian Ocean [BIGEYEIO]

*Start Year End Year No Data

7

TB* SSB−MT (1950−2016−PONS)SSB−MT

1975 1980 1985 1990 1995 2000 2005 2010 2015

SS

Bm

sy−

extr

−M

T, S

SB

mgt

*, S

SB

lim*

SS

Bm

sy−

extr

−M

T

02,

000,

000

TN * F*

ER* R−E00 (1950−2014−PONS)R−E00

1950 1960 1970 1980 1990 2000 2010

RE

C−

ES

T*

035

0,00

0

Bigeye tuna Indian Ocean [BIGEYEIO]

*Listed time seriesMSY−based BRP

Target BRPLim BRP

Rec−EstNo Data

8

TC−MT, TL*, RecC* (1950−2014−PONS)TC−MT

1950 1960 1970 1980 1990 2000 2010

MS

Y*,

MO

RAT

*

020

0,00

0

TAC*, Cpair*, Cadv*

survB* CPUE*

EFFORT* CdivMSY−ratio (1950−2016−PONS)CdivMSY−ratio

1950 1960 1970 1980 1990 2000 2010

02

● *1st listed time series2nd listed time series

3rd listed time seriesMSY

MORATNo Data

Bigeye tuna Indian Ocean [BIGEYEIO]

9

Black marlin Indian Ocean [BLKMARLINIO]

MetadataScientific Name Istiompax indicaCurrent Assess ID IOTC-BLKMARLINIO-1950-2014-PONSArea Indian OceanManagement Authority Indian Ocean Tuna CommissionAssessor Indian Ocean Tuna CommissionAsmts in RAM 2014

Reference PointsType ID Asmt Year ValueTBmsy TBmsy-MT 2014 29,735SSBmsy - - -Fmsy - - -ERmsy ERmsy-calc-ratio 2014 0.289TBmgt - - -SSBmgt - - -Fmgt - - -ERmgt - - -TB0 TB0-MT 2014 73,000SSB0 - - -MSY MSY-MT 2014 8605M - - -TBlim - - -SSBlim - - -Flim - - -ERlim - - -

Time SeriesType ID Asmt Year Curr Value Sex AgeTB TB-MT 2014 34,700 - -SSB - - - - -TN - - - - -R - - - - -F - - - - -ER ER-calc-ratio 2014 0.323 - -TC TC-MT 2014 17,700TL - - -TB/TBmsy TBdivTBmsy-dimensionless 2014 1.17SSB/SSBmsy - - -F/Fmsy FdivFmsy-dimensionless 2014 1.03ER/ERmsy ER-calc-ratio/ERmsy-calc-ratio 2014 1.115TB/TBmgt - - -SSB/SSBmgt - - -F/Fmgt - - -ER/ERmgt - - -

10

TB/TBmsy

ER

/ER

msy

Kobe MSYpref (1950−2014−PONS)Kobe MSYpref

0 2

0.0

1.2

ER

/ER

msy

TB/TBmsyTB/TBmsy

ER

/ER

msy

Kobe MGTpref (1950−2014−PONS)Kobe MGTpref

0 20.

01.

2E

R/E

Rm

syTB/TBmsy

Spawner Recruit* Production (1950−2014−PONS)Production

0 70,000

−2,

000

14,0

00P

rod.

Abund.

Black marlin Indian Ocean [BLKMARLINIO]

*Start Year End Year No Data

11

TB−MT (1950−2014−PONS)TB−MT

1950 1960 1970 1980 1990 2000 2010

TB

msy

−M

T, T

Bm

gt*,

TB

lim*

TB

msy

−M

T

0

70,0

00

SSB*

TN * F*

ER−calc−ratio (1950−2014−PONS)ER−calc−ratio

1950 1960 1970 1980 1990 2000 2010

ER

msy

−ca

lc−

ratio

, ER

mgt

*, E

Rlim

*E

Rm

sy−

calc

−ra

tio

0.0

0.4

Recruits*

Black marlin Indian Ocean [BLKMARLINIO]

*Listed time seriesMSY−based BRP

Target BRPLim BRP

Rec−EstNo Data

12

TC−MT, TL*, RecC* (1950−2014−PONS)TC−MT

1950 1960 1970 1980 1990 2000 2010

MS

Y−

MT

, MO

RAT

*M

SY

−M

T

0

20,0

00

TAC*, Cpair*, Cadv*

survB* CPUE*

EFFORT* CdivMSY−ratio (1950−2014−PONS)CdivMSY−ratio

1950 1960 1970 1980 1990 2000 2010

0.0

2.5

● *1st listed time series2nd listed time series

3rd listed time seriesMSY

MORATNo Data

Black marlin Indian Ocean [BLKMARLINIO]

13

Indo-Pacific blue marlin Indian Ocean [BMARLINIO]

MetadataScientific Name Makaira mazaraCurrent Assess ID IOTC-BMARLINIO-1950-2014-PONSArea Indian OceanManagement Authority Indian Ocean Tuna CommissionAssessor Indian Ocean Tuna CommissionAsmts in RAM 2014

Reference PointsType ID Asmt Year ValueTBmsy TBmsy-MT 2014 96,913SSBmsy - - -Fmsy - - -ERmsy ERmsy-calc-ratio 2014 0.098TBmgt - - -SSBmgt - - -Fmgt - - -ERmgt - - -TB0 TB0-MT 2014 259,000SSB0 - - -MSY MSY-MT 2014 9524M - - -TBlim - - -SSBlim - - -Flim - - -ERlim - - -

Time SeriesType ID Asmt Year Curr Value Sex AgeTB TB-MT 2014 99,900 - -SSB - - - - -TN - - - - -R - - - - -F - - - - -ER ER-calc-ratio 2014 0.099 - -TC TC-MT 2014 14,200TL - - -TB/TBmsy TBdivTBmsy-dimensionless 2014 1.03SSB/SSBmsy - - -F/Fmsy FdivFmsy-dimensionless 2014 1.05ER/ERmsy ER-calc-ratio/ERmsy-calc-ratio 2014 1.005TB/TBmgt - - -SSB/SSBmgt - - -F/Fmgt - - -ER/ERmgt - - -

14

TB/TBmsy

ER

/ER

msy

Kobe MSYpref (1950−2014−PONS)Kobe MSYpref

0 2

0.0

1.2

ER

/ER

msy

TB/TBmsyTB/TBmsy

ER

/ER

msy

Kobe MGTpref (1950−2014−PONS)Kobe MGTpref

0 20.

01.

2E

R/E

Rm

syTB/TBmsy

Spawner Recruit* Production (1950−2014−PONS)Production

0 250,000

−2,

000

10,0

00P

rod.

Abund.

Indo−Pacific blue marlin Indian Ocean [BMARLINIO]

*Start Year End Year No Data

15

TB−MT (1950−2014−PONS)TB−MT

1950 1960 1970 1980 1990 2000 2010

TB

msy

−M

T, T

Bm

gt*,

TB

lim*

TB

msy

−M

T

025

0,00

0

SSB*

TN * F*

ER−calc−ratio (1950−2014−PONS)ER−calc−ratio

1950 1960 1970 1980 1990 2000 2010

ER

msy

−ca

lc−

ratio

, ER

mgt

*, E

Rlim

*E

Rm

sy−

calc

−ra

tio

0.00

0.12

Recruits*

Indo−Pacific blue marlin Indian Ocean [BMARLINIO]

*Listed time seriesMSY−based BRP

Target BRPLim BRP

Rec−EstNo Data

16

TC−MT, TL*, RecC* (1950−2014−PONS)TC−MT

1950 1960 1970 1980 1990 2000 2010

MS

Y−

MT

, MO

RAT

*M

SY

−M

T

0

20,0

00

TAC*, Cpair*, Cadv*

survB* CPUE*

EFFORT* CdivMSY−ratio (1950−2014−PONS)CdivMSY−ratio

1950 1960 1970 1980 1990 2000 2010

02

● *1st listed time series2nd listed time series

3rd listed time seriesMSY

MORATNo Data

Indo−Pacific blue marlin Indian Ocean [BMARLINIO]

17

Southern bluefin tuna Southern Oceans [SBT]

MetadataScientific Name Thunnus maccoyiiCurrent Assess ID CCSBT-SC-SBT-1931-2016-PONSArea Southern OceansManagement Authority Commission for the Conservation of Southern Bluefin TunaAssessor CCSBT Scientific CommitteeAsmts in RAM 2016, 2014

Reference PointsType ID Asmt Year ValueTBmsy TBmsy-MT 2014 515,839SSBmsy SSBmsy-extr-MT 2016 341,499Fmsy Fmsy-extr-1/yr 2014 0.088ERmsy ERmsy-ratio 2014 0.355TBmgt - - -SSBmgt - - -Fmgt - - -ERmgt - - -TB0 - - -SSB0 SSB0-MT 2014 845,207MSY MSY-MT 2014 33,000M - - -TBlim - - -SSBlim - - -Flim - - -ERlim - - -

Time SeriesType ID Asmt Year Curr Value Sex AgeTB TB-MT 2016 1,070,000 - -SSB SSB-MT 2016 130,000 - 10+TN - - - - -R R-E00 2016 3,810,000 - -F F-1/yr 2014 0.058 - -ER ER-calc-ratio 2016 0.014 - -TC TC-MT 2014 11,700TL TL-MT 2016 14,400TB/TBmsy TBdivTBmsy-dimensionless 2014 0.653SSB/SSBmsy SSBdivSSBmsy-dimensionless 2016 0.38F/Fmsy FdivFmsy-dimensionless 2016 0.496ER/ERmsy ER-calc-ratio/ERmsy-ratio 2014 0.11TB/TBmgt - - -SSB/SSBmgt - - -F/Fmgt - - -ER/ERmgt - - -

18

SSB/SSBmsy

F/F

msy

Kobe MSYpref (1931−2016−PONS)Kobe MSYpref

0.0 3.5

0.0

3.5

F/F

msy

SSB/SSBmsySSB/SSBmsy

F/F

msy

Kobe MGTpref (1931−2016−PONS)Kobe MGTpref

0.0 3.50.

03.

5F

/Fm

sySSB/SSBmsy

Spawner Recruit (1931−2016−PONS)Spawner Recruit

0 1,400,000

0

15,0

00,0

00R

−E

00

SSB−MT

Production (1931−2016−PONS)Production

0 10,000,000−40

0,00

0 2

00,0

00P

rod.

Abund.

Southern bluefin tuna Southern Oceans [SBT]

*Start Year End Year No Data

19

TB−MT (1952−2014−PONS)TB−MT

1950 1960 1970 1980 1990 2000 2010

TB

msy

−M

T, T

Bm

gt*,

TB

lim*

TB

msy

−M

T

01,

500,

000 SSB−MT (1931−2016−PONS)SSB−MT

1930 1950 1970 1990 2010

SS

Bm

sy−

extr

−M

T, S

SB

mgt

*, S

SB

lim*

SS

Bm

sy−

extr

−M

T

01,

500,

000

TN * F−1/yr (1952−2014−PONS)F−1/yr

1950 1960 1970 1980 1990 2000 2010

Fm

sy−

extr

−1/

yr, F

mgt

*, F

lim*

Fm

sy−

extr

−1/

yr

0.00

0.35

ER−calc−ratio (1952−2014−PONS)ER−calc−ratio

1950 1960 1970 1980 1990 2000 2010

ER

msy

−ra

tio, E

Rm

gt*,

ER

lim*

ER

msy

−ra

tio

0.0

0.4

R−E00 (1931−2016−PONS)R−E00

1930 1950 1970 1990 2010

RE

C−

ES

T*

0

20,0

00,0

00

Southern bluefin tuna Southern Oceans [SBT]

*Listed time seriesMSY−based BRP

Target BRPLim BRP

Rec−EstNo Data

20

TC−MT, TL*, RecC* (1952−2014−PONS)TC−MT

1950 1960 1970 1980 1990 2000 2010

MS

Y−

MT

, MO

RAT

*M

SY

−M

T

010

0,00

0

TAC*, Cpair*, Cadv*

survB* CPUE*

EFFORT* CdivMSY−ratio (1952−2014−PONS)CdivMSY−ratio

1950 1960 1970 1980 1990 2000 2010

03

● *1st listed time series2nd listed time series

3rd listed time seriesMSY

MORATNo Data

Southern bluefin tuna Southern Oceans [SBT]

21

Skipjack tuna Indian Ocean [SKJCIO]

MetadataScientific Name Katsuwonus pelamisCurrent Assess ID IOTC-SKJCIO-1950-2016-PONSArea Indian OceanManagement Authority Indian Ocean Tuna CommissionAssessor Indian Ocean Tuna CommissionAsmts in RAM 2014, 2016

Reference PointsType ID Asmt Year ValueTBmsy TBmsy-MT 2014 788,806SSBmsy - - -Fmsy - - -ERmsy ERmsy-calc-ratio 2014 0.529TBmgt - - -SSBmgt - - -Fmgt - - -ERmgt - - -TB0 - - -SSB0 - - -MSY MSY-MT 2016 510,000M - - -TBlim - - -SSBlim - - -Flim - - -ERlim - - -

Time SeriesType ID Asmt Year Curr Value Sex AgeTB TB-MT 2014 947,000 - -SSB - - - - -TN - - - - -R - - - - -F - - - - -ER ER-calc-ratio 2014 0.404 - -TC TC-MT 2014 441,000TL TL-MT 2016 471,000TB/TBmsy TBdivTBmsy-dimensionless 2014 1.15SSB/SSBmsy SSBdivSSBmsy-dimensionless 2016 1F/Fmsy FdivFmsy-dimensionless 2016 0.93ER/ERmsy ER-calc-ratio/ERmsy-calc-ratio 2014 0.765TB/TBmgt - - -SSB/SSBmgt - - -F/Fmgt - - -ER/ERmgt - - -

22

SSB/SSBmsy

F/F

msy

Kobe MSYpref (1950−2016−PONS)Kobe MSYpref

0 3

01

F/F

msy

SSB/SSBmsySSB/SSBmsy

F/F

msy

Kobe MGTpref (1950−2016−PONS)Kobe MGTpref

0 30

1F

/Fm

sySSB/SSBmsy

Spawner Recruit* Production (1950−2014−PONS)Production

0 2,000,000 −20

0,00

01,

200,

000

Pro

d.

Abund.

Skipjack tuna Indian Ocean [SKJCIO]

*Start Year End Year No Data

23

TB−MT (1950−2014−PONS)TB−MT

1950 1960 1970 1980 1990 2000 2010

TB

msy

−M

T, T

Bm

gt*,

TB

lim*

TB

msy

−M

T

02,

000,

000 SSB*

TN * F*

ER−calc−ratio (1950−2014−PONS)ER−calc−ratio

1950 1960 1970 1980 1990 2000 2010

ER

msy

−ca

lc−

ratio

, ER

mgt

*, E

Rlim

*E

Rm

sy−

calc

−ra

tio

01

Recruits*

Skipjack tuna Indian Ocean [SKJCIO]

*Listed time seriesMSY−based BRP

Target BRPLim BRP

Rec−EstNo Data

24

TC−MT, TL*, RecC* (1950−2014−PONS)TC−MT

1950 1960 1970 1980 1990 2000 2010

MS

Y*,

MO

RAT

*

070

0,00

0 TAC*, Cpair*, Cadv*

survB* CPUE*

EFFORT* CdivMSY−ratio (1950−2016−PONS)CdivMSY−ratio

1950 1960 1970 1980 1990 2000 2010

0.0

1.4

● *1st listed time series2nd listed time series

3rd listed time seriesMSY

MORATNo Data

Skipjack tuna Indian Ocean [SKJCIO]

25

Striped marlin Indian Ocean [STMARLINIO]

MetadataScientific Name Kajikia audaxCurrent Assess ID IOTC-STMARLINIO-1950-2014-PONSArea Indian OceanManagement Authority Indian Ocean Tuna CommissionAssessor Indian Ocean Tuna CommissionAsmts in RAM 2014

Reference PointsType ID Asmt Year ValueTBmsy TBmsy-MT 2014 28,313SSBmsy - - -Fmsy - - -ERmsy ERmsy-calc-ratio 2014 0.149TBmgt - - -SSBmgt - - -Fmgt - - -ERmgt - - -TB0 TB0-MT 2014 61,450SSB0 - - -MSY MSY-MT 2014 4218M - - -TBlim - - -SSBlim - - -Flim - - -ERlim - - -

Time SeriesType ID Asmt Year Curr Value Sex AgeTB TB-MT 2014 14,800 - -SSB - - - - -TN - - - - -R - - - - -F - - - - -ER ER-calc-ratio 2014 0.198 - -TC TC-MT 2014 3990TL - - -TB/TBmsy TBdivTBmsy-dimensionless 2014 0.523SSB/SSBmsy - - -F/Fmsy FdivFmsy-dimensionless 2014 1.12ER/ERmsy ER-calc-ratio/ERmsy-calc-ratio 2014 1.329TB/TBmgt - - -SSB/SSBmgt - - -F/Fmgt - - -ER/ERmgt - - -

26

TB/TBmsy

ER

/ER

msy

Kobe MSYpref (1950−2014−PONS)Kobe MSYpref

0 2

02

ER

/ER

msy

TB/TBmsyTB/TBmsy

ER

/ER

msy

Kobe MGTpref (1950−2014−PONS)Kobe MGTpref

0 20

2E

R/E

Rm

syTB/TBmsy

Spawner Recruit* Production (1950−2014−PONS)Production

0 70,000

−1,

000

5,0

00P

rod.

Abund.

Striped marlin Indian Ocean [STMARLINIO]

*Start Year End Year No Data

27

TB−MT (1950−2014−PONS)TB−MT

1950 1960 1970 1980 1990 2000 2010

TB

msy

−M

T, T

Bm

gt*,

TB

lim*

TB

msy

−M

T

0

70,0

00

SSB*

TN * F*

ER−calc−ratio (1950−2014−PONS)ER−calc−ratio

1950 1960 1970 1980 1990 2000 2010

ER

msy

−ca

lc−

ratio

, ER

mgt

*, E

Rlim

*E

Rm

sy−

calc

−ra

tio

0.00

0.35

Recruits*

Striped marlin Indian Ocean [STMARLINIO]

*Listed time seriesMSY−based BRP

Target BRPLim BRP

Rec−EstNo Data

28

TC−MT, TL*, RecC* (1950−2014−PONS)TC−MT

1950 1960 1970 1980 1990 2000 2010

MS

Y−

MT

, MO

RAT

*M

SY

−M

T

0

8,00

0

TAC*, Cpair*, Cadv*

survB* CPUE*

EFFORT* CdivMSY−ratio (1950−2014−PONS)CdivMSY−ratio

1950 1960 1970 1980 1990 2000 2010

02

● *1st listed time series2nd listed time series

3rd listed time seriesMSY

MORATNo Data

Striped marlin Indian Ocean [STMARLINIO]

29

Swordfish Indian Ocean [SWORDIO]

MetadataScientific Name Xiphias gladiusCurrent Assess ID IOTC-SWORDIO-1950-2014-PONSArea Indian OceanManagement Authority Indian Ocean Tuna CommissionAssessor Indian Ocean Tuna CommissionAsmts in RAM 2014

Reference PointsType ID Asmt Year ValueTBmsy - - -SSBmsy SSBmsy-MT 2014 17,000Fmsy Fmsy-1/yr 2014 0.12ERmsy - - -TBmgt - - -SSBmgt - - -Fmgt - - -ERmgt - - -TB0 - - -SSB0 - - -MSY MSY-MT 2014 27,100M - - -TBlim - - -SSBlim - - -Flim - - -ERlim - - -

Time SeriesType ID Asmt Year Curr Value Sex AgeTB - - - - -SSB SSB-MT 2014 30,800 Females 10+TN - - - - -R - - - - -F F-1/yr 2014 0.08 - -ER - - - - -TC TC-MT 2014 29,900TL - - -TB/TBmsy - - -SSB/SSBmsy SSBdivSSBmsy-dimensionless 2014 1.81F/Fmsy FdivFmsy-dimensionless 2014 0.697ER/ERmsy - - -TB/TBmgt - - -SSB/SSBmgt - - -F/Fmgt - - -ER/ERmgt - - -

30

SSB/SSBmsy

F/F

msy

Kobe MSYpref (1950−2014−PONS)Kobe MSYpref

0 5

0.0

1.2

F/F

msy

SSB/SSBmsySSB/SSBmsy

F/F

msy

Kobe MGTpref (1950−2014−PONS)Kobe MGTpref

0 50.

01.

2F

/Fm

sySSB/SSBmsy

Spawner Recruit* Production*

Swordfish Indian Ocean [SWORDIO]

*Start Year End Year No Data

31

TB* SSB−MT (1950−2014−PONS)SSB−MT

1950 1960 1970 1980 1990 2000 2010

SS

Bm

sy−

MT

, SS

Bm

gt*,

SS

Blim

*S

SB

msy

−M

T

010

0,00

0

TN * F−1/yr (1950−2014−PONS)F−1/yr

1950 1960 1970 1980 1990 2000 2010

Fm

sy−

1/yr

, Fm

gt*,

Flim

*F

msy

−1/

yr

0.00

0.14

ER* Recruits*

Swordfish Indian Ocean [SWORDIO]

*Listed time seriesMSY−based BRP

Target BRPLim BRP

Rec−EstNo Data

32

TC−MT, TL*, RecC* (1950−2014−PONS)TC−MT

1950 1960 1970 1980 1990 2000 2010

MS

Y−

MT

, MO

RAT

*M

SY

−M

T

0

50,0

00

TAC*, Cpair*, Cadv*

survB* CPUE*

EFFORT* CdivMSY−ratio (1950−2014−PONS)CdivMSY−ratio

1950 1960 1970 1980 1990 2000 2010

02

● *1st listed time series2nd listed time series

3rd listed time seriesMSY

MORATNo Data

Swordfish Indian Ocean [SWORDIO]

33

Yellowfin tuna Indian Ocean [YFINEIO]

MetadataScientific Name Thunnus albacaresCurrent Assess ID IOTC-YFINEIO-1950-2016-PONSArea Indian OceanManagement Authority Indian Ocean Tuna CommissionAssessor Indian Ocean Tuna CommissionAsmts in RAM 2014, 2016

Reference PointsType ID Asmt Year ValueTBmsy TBmsy-MT 2014 1,346,000SSBmsy SSBmsy-extr-MT 2016 947,267Fmsy - - -ERmsy ERmsy-calc-ratio 2014 0.255TBmgt - - -SSBmgt - - -Fmgt - - -ERmgt - - -TB0 TB0-MT 2014 3,596,000SSB0 SSB0-MT 2014 2,910,000MSY MSY-MT 2016 422,000M - - -TBlim - - -SSBlim - - -Flim - - -ERlim - - -

Time SeriesType ID Asmt Year Curr Value Sex AgeTB - - - - -SSB SSB-MT 2016 844,000 - -TN - - - - -R R-E00 2014 99,700,000 - -F - - - - -ER - - - - -TC TC-MT 2014 438,000TL TL-MT 2016 427,000TB/TBmsy - - -SSB/SSBmsy SSBdivSSBmsy-dimensionless 2016 0.891F/Fmsy FdivFmsy-dimensionless 2016 1.11ER/ERmsy - - -TB/TBmgt - - -SSB/SSBmgt - - -F/Fmgt - - -ER/ERmgt - - -

34

SSB/SSBmsy

F/F

msy

Kobe MSYpref (1950−2016−PONS)Kobe MSYpref

0.0 3.5

0.0

1.4

F/F

msy

SSB/SSBmsySSB/SSBmsy

F/F

msy

Kobe MGTpref (1950−2016−PONS)Kobe MGTpref

0.0 3.50.

01.

4F

/Fm

sySSB/SSBmsy

Spawner Recruit (1950−2014−PONS)Spawner Recruit

0 6,000,000

0

250,

000,

000

R−

E00

SSB−MT

Production*

Yellowfin tuna Indian Ocean [YFINEIO]

*Start Year End Year No Data

35

TB* SSB−MT (1950−2016−PONS)SSB−MT

1950 1960 1970 1980 1990 2000 2010

SS

Bm

sy−

extr

−M

T, S

SB

mgt

*, S

SB

lim*

SS

Bm

sy−

extr

−M

T

03,

500,

000

TN * F*

ER* R−E00 (1950−2014−PONS)R−E00

1975 1980 1985 1990 1995 2000 2005 2010

RE

C−

ES

T*

0

250,

000,

000

Yellowfin tuna Indian Ocean [YFINEIO]

*Listed time seriesMSY−based BRP

Target BRPLim BRP

Rec−EstNo Data

36

TC−MT, TL*, RecC* (1950−2014−PONS)TC−MT

1950 1960 1970 1980 1990 2000 2010

MS

Y*,

MO

RAT

*

060

0,00

0 TAC*, Cpair*, Cadv*

survB* CPUE*

EFFORT* CdivMSY−ratio (1950−2016−PONS)CdivMSY−ratio

1950 1960 1970 1980 1990 2000 2010

0.0

1.4

● *1st listed time series2nd listed time series

3rd listed time seriesMSY

MORATNo Data

Yellowfin tuna Indian Ocean [YFINEIO]

37