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The Namibian mariculture industry: Potential for marine micro-algae culture? Presented by Larry Oellermann Sam NujomaMarine & Coastal Resources Research Centre UNIVERSITY OF NAMIBIA

The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

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Page 1: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

The Namibian mariculture industry:

Potential for marine micro-algae culture?

Presented by

Larry OellermannSam Nujoma Marine & Coastal Resources Research Centre

UNIVERSITY OF NAMIBIA

Page 2: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

AQUACULTURE-RELATED ACTIVITIES IN NAMIBIA

Page 3: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

MARICULTURE-RELATED ACTIVITIES IN NAMIBIA

Page 4: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

ERONGO REGION

INSTITUTION STATUS LOCATION SPECIES SYSTEM

SANUMARC, Univ. Namibia Research Henties Bay Multi-species Onshore, multiple

NatMIRC, MFMRRegulation,

researchSwakopmund N/A N/A

Beira Aquaculture Hatchery, On-

growingSwakopmund Pacific oysters

Onshore flow-through, bags in salt pan ponds

Richwater Oyster CompanyHatchery, On-

growingSwakopmund

Pacific oysters, European cup oysters

Poles, bags in salt pan ponds

Namibian Aquaculture Company On-growing Walvis Bay Pacific oysters Offshore longlines

Namibia Oysters On-growing Walvis Bay Pacific oysters Offshore longlines

Tetelestai On-growing Walvis Bay Pacific oystersOffshore longlines, salt

pan ponds

Walvis Bay Salt Refiners On-growing Walvis Bay Pacific oystersPoles, bags in salt pan

ponds

Seafresh InvestmentsOn-growing, processing

Walvis Bay Pacific oysters Offshore longlines

Kuiseb Fishing Enterprises On-growing Walvis Bay Mussels Offshore longlines

Longbeach Aquaculture On-growing Walvis Bay Mussels Offshore longlines

Page 5: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

KARAS REGION

INSTITUTION STATUS LOCATION SPECIES SYSTEM

Luderitz Research Centre, MFMRRegulation,

researchLuderitz N/A N/A

Luderitz Abalone CompanyHatchery; on-

growingLuderitz Abalone Onshore tanks, flow through

Luderitz Lobster CompanyOn-growing;

pilot scale Luderitz

Pacific oysters, rock

lobster, musselsOffshore longlines; onshore

tanks, flow through

Rotaq Farming On-growing LuderitzGracilaria, Pacific

oystersOffshore longlines

Luderitz Mariculture Company On-growing Luderitz Pacific oysters Offshore longlines

Nova Nam Pilot scale Luderitz Abalone Onshore tanks, recirculation

OTM, Stellenbosch University Pilot scale Oranjemund Fin fish, shellfishOnshore tanks, dredging

ponds

Page 6: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

PRODUCERS 13 Commercial

SPECIESCrassostrea gigas, Ostrea edulis, Choromytilus meridionalis, Mytilus

galloprovincialis , Haliotis midae, Gracilaria gracilis

SYSTEMS Rafts, suspended long-lines, racks in ponds, onshore flow through tanks

SEED Namibia, Chile, UK, Guernsey, USA

EMPLOYMENT 2007 = 221 | 2008 = 323 | 2009 = 310

INVESTMENT 2007 = N$ 69 MILLION | 2008 = N$ 79 MILLION | 2009 = N$ 101 MILLION

MARKETS

MARICULTURE SUMMARYMARICULTURE SUMMARY

19%

45%

37%

NAMIBIA

SOUTH AFRICA

CHINA, SINGAPORE, MALAYSIA, TAIWAN

Page 7: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

NAMIBIAN SHELLFISH PRODUCTION (2003 – 2007)NAMIBIAN SHELLFISH PRODUCTION (2003 – 2007)

0

200

400

600

800

1000

1200

1400

2002 2003 2004 2005 2006 2007 2008 2009 2010

Sh

ell

fish

p

rod

uct

ion

(t

on

s)

Page 8: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

NAMIBIAN SHELLFISH PRODUCTION (2003 – 2008)NAMIBIAN SHELLFISH PRODUCTION (2003 – 2008)

0

200

400

600

800

1000

1200

1400

2002 2003 2004 2005 2006 2007 2008 2009 2010

Sh

ell

fish

p

rod

uct

ion

(t

on

s)

Page 9: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

HYDROGEN SULPHIDE EVENTS, 2008HYDROGEN SULPHIDE EVENTS, 2008

B. Currie, 2008

Page 10: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

COMPANY LOCATION SPECIES 2007 2009

Beira Aquaculture Walvis Bay Pacific oysters

Joes Oyster Company Walvis Bay Pacific & European oysters X

JOC Associates Walvis Bay Pacific & European oysters X

Luderitz Mariculture Company Luderitz Pacific oysters

Namib Seawater Farming & Research Walvis Bay Pacific oysters X

Namibia Oysters Swakopmund Pacific oysters X

Namibian Aquaculture Company Walvis Bay Pacific oysters

Richwater Oyster Company Swakopmund Pacific & European oysters

Tetelestai Walvis Bay Pacific oysters

Walvis Bay Mariculture Products Walvis Bay Pacific oysters X

Walvis Bay Salt Refiners Walvis Bay Pacific oysters

PRODUCTION LOSS = 47% | PARTICIPANT LOSSES = 45% | JOB LOSSES = 48%

NAMIBIAN OYSTER PRODUCERS 2007 / 2009NAMIBIAN OYSTER PRODUCERS 2007 / 2009

Page 11: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

NAMIBIAN SHELLFISH PRODUCTION (2003 – 2009)NAMIBIAN SHELLFISH PRODUCTION (2003 – 2009)

0

200

400

600

800

1000

1200

1400

2002 2003 2004 2005 2006 2007 2008 2009 2010

Sh

ell

fish

p

rod

uct

ion

(t

on

s)

Page 12: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

HYDROGEN SULPHIDE EVENT, 2010 HYDROGEN SULPHIDE EVENT, 2010

B. Currie, 2010

Beira Aquaculture

0.00

1.00

2.00

3.00

4.00

5.00

6.00

7.00

04

/12/2

010

04

/14/2

010

04

/16/2

010

04

/18/2

010

04

/20/2

010

04

/22/2

010

04

/24/2

010

04

/26/2

010

Date

ml/

l O

2

0.5m (surface)

4m (midwater)

9m (bottom)

Page 13: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

BENGUELA CURRENT UPWELLING ZONE

Page 14: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

PHYTOPLANKTON BLOOMSPHYTOPLANKTON BLOOMS

Chlorophyll-a concentration Enhanced colour satellite image

Page 15: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

WHY FIGHT IT; WHY NOT USE IT?WHY FIGHT IT; WHY NOT USE IT?

BioprospectingBioprospecting

Algal Culture for biofuels

& other products

Algal Culture for biofuels

& other products

Page 16: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

BUT WHERE?BUT WHERE?

Page 17: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

HENTIES BAY – SOLITUDE POINTHENTIES BAY – SOLITUDE POINT

Page 18: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

SWAKOPMUND - SALT COMPANYSWAKOPMUND - SALT COMPANY

Page 19: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

SWAKOPMUND - MILE 4 OYSTER PONDSSWAKOPMUND - MILE 4 OYSTER PONDS

Page 20: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

WALVIS BAY - AREA “F” (BIRD ISLAND)WALVIS BAY - AREA “F” (BIRD ISLAND)

Page 21: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

WALVIS BAY - SALT REFINERS (3500 Ha)WALVIS BAY - SALT REFINERS (3500 Ha)

Page 22: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

LUDERITZLUDERITZ

Page 23: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

ORANJEMUNDORANJEMUND

Page 24: The Namibian mariculture industry: Potential for marine micro … 2.13-20100604-(Larrry Oellermann).pdf · The Namibian mariculture industry: Potential for marine micro-algae culture?

MICROALGAE AS A MARICULTURE PRODUCTMICROALGAE AS A MARICULTURE PRODUCT

• Strong Government support

• Conducive environmental conditions

• Industry ripe for something new

• Land availability

• Species?

• Product/s?

• Method?

• Investment?

SU

CC

ES

S

ST

OR

IES

?