Study of thermocline variability using Argo Floats data in South Java Sea and Southeast Indian Ocean

8/14/2019 Study of thermocline variability using Argo Floats data in South Java Sea and Southeast Indian Ocean

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1)Center Research for Maritime Teritorries & Non-living Resources, Agency for Marine &Fisheries Research, Ministry of Marine Affairs & Fisheries The Republic of Indonesia.Email:[email protected]

2)Commonwealth Scientific & Industrial Research Organization (CSIRO) Marine Research,

Hobart, Tasmania, Australia. Email:[email protected], [email protected].

STUDY OF THERMOCLINE VARIABILITY USING ARGO FLOATS DATA

IN SOUTH JAVA SEA & SOUTHEAST INDIAN OCEAN

Widodo S. Pranowo 1), Helen Phillips 2), Susan Wijffels 2)

Indonesian Ocean Forum 2005 and The PAMS/JECSS MeetingJuly 13 15, 2005 in Bali, Indonesia


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DATA SETS Temperature and Salinity data acquired using Argo

Floats (5S - 17S and 100E - 130E). There are 11floats which number WMO-ID: 53547, 56510, 5900026,5900027, 5900032, 5900033, 5900034, 5900036,5900037, 5900043, and 5900045.

Remote sensing data sets as supports which providedby CSIRO Marine Labs in Hobart, Tasmania such as: Wind data 6 hours average (Quikscat).

Chlorophyll distribution (SeaWifs).

Sea Surface Temperature (SST) from AVHRR. Sea Surface High (SSH) derived from TOPEX/POSEIDON

altimeter.


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Components of Argo Float:

Satellite antenna CTD sensor

Satellite Transmitter (Using GTSsatellite for data transmition from

float to receiver station) Air pump / valve

Hydraulic pump (piston)

Hydraulic oil Pneumatic bladder

Lithium battery


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Profiling float mission

Target float coverage3000 floats

1 per 3 square


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Argo coverage is 57.07% of target

(Updated March 2005)


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CSIRO Argo Floats which deployed

by BRKP in 2002:

Deploy by BRKP

Deploy by BRKP


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Deployment 2005

07 55.7 S

3000105 34.5 E20:5020:4220:1420:0310-Apr-051921

09 53.1 S

5272106 17.1 E14:0213:5913:3413:2010-Apr-051922

12 46.6 S

2743107 21.1 E3:523:483:173:1310-Apr-051920

14 43.7 S

5306108 04.7 E21:0421:0020:3420:259-Apr-051919

16 49 S

4475108 51 E13:5413:4813:2313:179-Apr-051918

18 14.2 S

5715109 22.8 E9:059:008:368:309-Apr-051917

20 34 S

4000110 16 E0:470:400:200:189-Apr-051916

22 33.5 S

5024111 2.8 E18:1818:0917:3217:168-Apr-051915

LAT/LONDEPLOYCHECKRESETSTARTDEPTH

(METERS)

TIME (SHIP'S TIME = FREMANTLE TIME)

DATEAPEX S/N

Fremantle Time = UTC + 8 Hours Research Scientist: Widodo S. Pranowo


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Route of Argo FloatDeployment

Shiping CargoMV. Bunga Teratai 3Start: Fremantle(07/04/2005)Finish: Singapore(15/04/2005)


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SST & Wind (6-jan-02 to 12-jun-04 )


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Floats 5900026


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Temperature Float 5900026


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Salinity Float 5900026


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Chlorophyll, Wind, SSH, Argo Floats

Eddycurrents


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Floats 53547


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Temperature Float 53547


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Salinity Float 53547


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Correlation of OPP & Temperature


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Indonesian Longline Tuna Vessels Location(Source: BRKP, 2003)

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Southern Bluefin Tuna geographical migration

with spawning area yellow ellips (Source: CSIRO, 1999)


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The 1st Argo Science Workshop

Tokyo, 12-14 November 2003

Tim delegasi Indonesia Dr. Safri Burhanuddin danWidodo S. Pranowo (BRKP-DKP),

Dr. Ono Kurnaen Sumadiharga (LON-LIPI)

Presentasi paper Temperature and Ocean Primary Productivity

Correlation in the Indian Ocean (South Java Sea)


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Preparation for Deployment 2005(in CSIRO Marine Labs., Hobart)

Setupdan pengecekan Argo Float tipe APEX sebagai langkah persiapan sebelum

deployment dilakukan, dimana langkah-langkah pelaksanaannya harus sesuai denganprosedur standar yang telah ada.


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Documents

Study of thermocline variability using Argo Floats data in South Java Sea and Southeast Indian Ocean