STUDY ON THE POTENCY OF BLUE CARBON ECOSYSTEM IN SOUTHERN COAST OF - - PDF document

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STUDY ON THE POTENCY OF BLUE CARBON ECOSYSTEM IN SOUTHERN COAST OF - - PDF document

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13/09/2013 By. Terry L. Kepel, Agustin Rustam, Restu Nur Afi Ati, August Daulat, M. Astrid. K, Peter M dan Andreas A. Hutahaean STUDY ON THE POTENCY OF BLUE CARBON ECOSYSTEM IN SOUTHERN COAST OF NORTH SULAWESI FOR CLIMATE CHANGE MITIGATION

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Blue Carbon Research Group

Center for Research and Development of Marine and Coastal Resources Agency for Marine and Fisheries Research and Development

STUDY ON THE POTENCY OF BLUE CARBON ECOSYSTEM IN SOUTHERN COAST OF NORTH SULAWESI FOR CLIMATE CHANGE MITIGATION Preliminary Results & Plans 2014-2015

  • By. Terry L. Kepel, Agustin Rustam, Restu

Nur Afi Ati, August Daulat, M. Astrid. K, Peter M dan Andreas A. Hutahaean Email: kepelterry@yahoo.com and andreas@kkp.go.id

BACKGROUND

CO2 rise Climate change Temperature rise Sea level rise

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Self effort Self effort and assistance from outside

FORESTRY AND PEAT LAND AGRICULTURE

ENERGY AND TRANSPORTATION

INDUSTRY WASTE

President Commitment made at the G20 Meeting (Pittsburgh) and COP15 (Copenhagen) on Indonesia GHG Emission

NATIONAL ACTION PLAN – GREEN HOUSE GASES

BLUE CARBON

Coastal & Marine

Biological carbon captured by coastal-marine living

  • rganisms

by photosynthetic process (ex. Mangroves, Seagrass, Seaweed and Chlorophyll)

  • GHG’s

Climate change

  • Atmosfer
  • Forest
  • Coastal Marine

[Hoekstra, 2008]

Carbon Reservoir

  • Source
  • Sink

Coastal Marine (Blue Carbon)

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OBJECTIVES

T

  • study the growing /increment and the

utilisation of coastal-marine resources such as mangrove, seagrass and seeweed. T

  • find out the factors influence the changes in

coastal-marine reources management. T

  • assest the importance / contribution of

coastal-marine ecosystem in Climate change Mitigation and Adaptation.

Study Area

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Village Mining Pearl Seafarm Grouper Seafarm

Rehabilitated Mangrove

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Initiation

Data Collection Fieldwork & Analysis Report & Public outreach

1st year 2nd year

3rd year Data Collection Fieldwork & Analysis

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MODEL

Verification

Time Series

Measurements

Blue Carbon

  • 3. Metodology of Integrated Blue Carbon Study

Satellite OC Images Satellite OC Images Modis-SST&Chl Meteorological Data

e.g. Air temp, precipitation,wind

Oceanography

(Physic-Chem-Bio) e.g. pCO2, PAM,Chl, Temp, sal, PON, POC, DIC etc

Marine biology Data

e.g. Seagrass & Mangrove, coral, etc

Satellite Images

  • f Alos & Landsat

Social & Economic

Tim Survey Blue Carbon T

  • mini

10 – 15 Juni 2013

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ACTIVITIES

Establishing 1 station for time series measurement : water temperature and sea level Measuring on mangrove and seagrass ecosystem : Community structure, biomass In situ coastal water parameter

Applying time series sensor

Automatic Weather Station (AWS)

T emperature and water level sensor

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Seagrass Measurement

6 stastions Line transect 50 m (6 quqdrat transect) 25 x 25 cm quadrat for biomass

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SeagrassWet Weight : gC/m2* Average on sea grass dry wet : 12,2 g/m2 (above) 28,8 g/m2 (below)

200 400 600 800 1.000 1.200 Ea Th Si Hp Cr Ea Ea Th Hp Ea Th Cs Ho Ea 1 2 3 4 5 20 40 60 80 100 120 Ea Th Si Hp Cr Ea Ea Th Hp Ea Th Cs Ho Ea Th Cs Ho Si 1 2 3 4 5 6 AG BG

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T

  • tal dry weight per species (g/m2)

10 20 30 40 50 60 Ea Th CS Cr Ho Hp Si 1 2 3 4 5 6 7 AG BG

Mangrove Measurement

Line transect and quadrat method DBH measurement Allometric equation for Biomass according to Donato and Kaufmann (2012)

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  • 500

500 1500 2500 3500 4500 5500 6500 Kerapatan (ind/ha) Jenis Mangrove

Diameter max: 45 cm (Sa), average: 14 cm Biomass : 113,65 ton/ha

Sedimen Coring

Sedimen was cored in 8 location both in mangrove and seagrass Maximum depth : 195 cm

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FUTURE CONCERN :

  • 1. Estimation on mangrove and seagrass area based on

remote sensing and insitu data

  • 2. Permanent transect (Mangrove & Seagrass

Ecosystem)

  • 3. Time series database (Meteorology dan Physc‐

Chem‐Bio Oceanography)

  • 4. Ecological footprint (?)
  • 5. Conferenceon Blue Carbon

Blue Carbon Center

Puslitbang Sumberdaya Laut dan Pesisir Badan Penelitian dan Pengembangan Kelautan dan Perikanan Kementrian Kelautan dan Perikanan

bluecarbon.indonesia@kkp.go.id DAN kepel @kkp.go.id