Presentation 3. Peter M. Miyake
Workshop on Global Tuna Demand, Fisheries Dynamics and Fisheries Management in the EPO, 13 -14 May 2010
Trend in World Tuna Industry
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P.M.Miyake
FISHING
Review of world tuna fishery
Increase in fishing capacity
Stock conditions
Management measures taken
Interactions among fisheires
Market trends
Future problems and solutions?
Fisheries
TUNA UTILIZATION?
JP W
N LD Major fish meth
Bluefins
LL PS BB TROL SASHIMI (CAN)
Southern BF
LL PS
SASHIMI
Bigeye
LL PS BB
SASHIMI CAN
Yellowfin
LL PS
CAN SASHIMI
Albacore
BB TROLL LL
CAN FRESH SAS
PS BB
CAN DRIED SAS
RR LL
REC FRESH
Skipjack
Billfishes
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Major utilization
ｘ
X
Presentation 3. Peter M. Miyake
Workshop on Global Tuna Demand, Fisheries Dynamics and Fisheries Management in the EPO, 13 -14 May 2010
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Presentation 3. Peter M. Miyake
Workshop on Global Tuna Demand, Fisheries Dynamics and Fisheries Management in the EPO, 13 -14 May 2010
TUNA CATCH BY TOP TEN COUNTREIS
(LAST 10 YEARS)
CATCH of GEAR by SPECIES
DISTANT WATER FLEETS IN THE PACFIC
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Presentation 3. Peter M. Miyake
Workshop on Global Tuna Demand, Fisheries Dynamics and Fisheries Management in the EPO, 13 -14 May 2010
SSB
SSBmsy
マグロの資源
Pacific. BET
Atlantic BFT
SBF
Fmsy
F
Indian BET
Indian YFT
Pacific YFT
S. Pacific ALb
SKJ
Regulatory measures taken
SUMMARY OF STOCK STATUS
STOCKS
Pacific
Indian
Atlantic
Stocks
SSB>SSBMSY
EPO
WCPO
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Èffort<av.1992
PS t/a closure
PS T/A closure
LL TAC
PS red. Effort 30%
LL red. Catch 30%
BET
TAC = 90,000 tons
Nm vessels＜19911992
T/A closure
PS 62 days
closure
LL quota
PS T/A closure
Status Quo
LL Catch Red.
30%
N ALB
# vess＜1993-1995
S ALB
TAC = 29,000 tons
E BFT
TAC=12,000 tons
YFT
N. ALB
F < F MSY
S.ALB
SSB<SSBMSY
BET
F< FMSY
BFT/PBF
Atlantic
Indian
No effort increase
TAC = 30,000 tons
SSB>SSBMSY
2000-2004 level
No F increase
T/A closure
SKJ
F>FMSY
YFT
SSB<SSBMSY
W BFT
SBF
F>FMSY
SBF
Size limits
CDP
TAC=2,100 tons
Size limits
4
catch quota
No F increase
# vess＜2007
Presentation 3. Peter M. Miyake
Workshop on Global Tuna Demand, Fisheries Dynamics and Fisheries Management in the EPO, 13 -14 May 2010
Other regulations
Atlantic
STDP
BFT / BET
CDP
BFT
EPO
WCPO
Yes
Yes
Yes
High Seas Insp
Yes
Yes
Yes
Observer
Yes
Yes
Yes
Regional
Yes
Yes
Yes
Transshipment
Yes
Yes
Farm ground
Yes
VMS
SBF
SBF
SBF
Port Inspection
Fishing vessels
Indian
BET
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
# vessels
Total Capa
Partial
No new entry
Vessel registry
Yes
Yes
Yes
Vessel list
Yes
Yes
Yes
Yes
Yes
IUU listing
Yes
Yes
Yes
Yes
Yes
fins<5％
TRADE AND MARKET
By catch
sharks
Fins<5％
Fins<5％
fins<5％
fins<5％
Sea turtle
Detach equip
Detach equip
Detach equip
Detach equip
Sea birds
Two measures
Two measures
Two measures
Small tuna
T/A closure
Detach equip
Tori line
Total retention
World 3 major tuna markets
Diagram of world tuna flow
Japan
Canning SKJ
U.S.A.
Katsuobushi
Canned tuna
Europe
Tuna sashimi
World total
Japanese
Consumptiopn
Non-Japanese
market
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Expt
Impt
Nat. C
Presentation 3. Peter M. Miyake
Workshop on Global Tuna Demand, Fisheries Dynamics and Fisheries Management in the EPO, 13 -14 May 2010
GEAR INTERACTIONS
DIFFICULTIES
Bigeye catches in the Pacific
Average fish size in catches, EPO
In weight (1000 t)
FAD started
LL
Entire catch
PS
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In # fish (million)
Presentation 3. Peter M. Miyake
Workshop on Global Tuna Demand, Fisheries Dynamics and Fisheries Management in the EPO, 13 -14 May 2010
Coastal vs. Distant Water
Distant water long line
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Presentation 3. Peter M. Miyake
Workshop on Global Tuna Demand, Fisheries Dynamics and Fisheries Management in the EPO, 13 -14 May 2010
Japanese distant
purse seiners
遠洋延縄船の経営状態
遠洋延縄収支
Seychelles based PS
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Presentation 3. Peter M. Miyake
Workshop on Global Tuna Demand, Fisheries Dynamics and Fisheries Management in the EPO, 13 -14 May 2010
Comparisons of operating
cost
諸漁業間の収支比較
among various tuna fleets
Tsukiji Market
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Presentation 3. Peter M. Miyake
Workshop on Global Tuna Demand, Fisheries Dynamics and Fisheries Management in the EPO, 13 -14 May 2010
CURRENT DIFFICULTIES
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We have to keep this
food culture to our
next generations
Stocks getting close to full utilization
Fishing effort (capacity) too high
Regulations increasing
By catch problems (mitigation efforts required)
Harder competitions between fisheries
– Longline (fresh tuna) vs. purse seine (canning)
• Distant water fishereis vs. coastal fisheries
• Socio economic problems
– Operating cost increasing while Market price
declining
– Capital concentrations
– Streamlining of market flows
Thank you for
listning
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