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ECOOP WP 1 overview. Jacob L. Høyer Centre for Ocean and Ice Danish Meteorological Institute WP Partners:

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Ecoop wp 1 overview

ECOOP Annual meeting, Feb 13-14, 2008

ECOOP WP 1 overview

Jacob L. Høyer

Centre for Ocean and Ice

Danish Meteorological Institute

WP Partners:

Alicia Lavin (IEO), Fabio Raicich (CNR-ISMAR), Pierre De Mey (CNR-POC), Philip Axe (SMHI), Martin Holt (METO), Ray Mahdon (METO), Vladimir Belokopytov (MHI), Per Berg (DMI), Dominique Obaton & Sylvain Cailleau, (MERCATOR), Icarus Allen & Ricardo Torres (PML)


Ecoop wp 1 overview

ECOOP Annual meeting, Feb 13-14, 2008

WP1: Assessment of observational networks

Objectives:

  • Quantitatively assess gaps and quality of existing European Sea observational networks (both T/S and biochemical)

  • Develop new assessment methods


Tasks

ECOOP Annual meeting, Feb 13-14, 2008

Tasks

  • T1.1 WP management

  • T1.2 Pan European T/S observational network assessment

  • T1.3 Assessment of biochemical network

  • T1.4 New methodology development and demonstration


T1 2 t s network assessment 1

ECOOP Annual meeting, Feb 13-14, 2008

T1.2: T/S network assessment (1)

Activities and deliverables during year 1

  • Meta dataset for 5 regions T/S (month 9)

  • Proxy ocean runs (Month 15)


T1 2 t s network assessment 2
T1.2: T/S network assessment (2)

Metadata set (talk later by Alicia Lavín)

  • Collect the meta data from the regional partners

  • Established common formats for the 5 regional meta dataset.

  • Build upon the SeaDataNet, Edios and regional databases (PAPA in the Baltic)

  • Selected year 2004,2005 and 2006

ECOOP Annual meeting, Feb 13-14, 2008


T1 2 t s network assessment 3
T1.2: T/S network assessment (3)

Proxy ocean run

  • Established common levels and data formats for the proxy ocean run.

  • All model runs for year 2004, 2005 and 2006

  • 3-D T/S data extraction on standard depths

  • 6 hourly or daily

  • Netcdf or GRIB format

  • All regions have produced data to DMI

ECOOP Annual meeting, Feb 13-14, 2008


T1 2 t s network assessment 4

Baltic

(DMI)

NW Shelf (MetO)

North Atlantic

(MERCATOR)

Med. Sea

(CNR)‏

Black Sea

(MHI)

Resolution

3-0,5nm

DMI BSH-cmod

~7km

MRCS POLCOMS, 20 levels

5-7 km

PSY2v2

(OPA8.1),

43 levels

1/16deg. X72 levels

OPA8.1

5km

MHI model, 35 levels

Assimilation

No

No

SLA, SST; in situ profiles : T, S (Coriolis)‏

XBT, SST, SLA, ARGO

SLA,SST

Periods

2004-2006

2004-2006

2004-2006

2004 – 2006

1991-1994

2004-2006

Delivered

Yes

Yes

Yes

Yes

Yes

T1.2: T/S network assessment (4)

ECOOP Annual meeting, Feb 13-14, 2008


T1 3 assessment of biochemical observational networks 1
T1.3: Assessment of biochemical observational networks (1)

Activities and deliverables during year 1:

  • Biochemical meta dataset and historical dataset (month 9)

  • Proxy biochemical runs for selected target areas (month 18)

ECOOP Annual meeting, Feb 13-14, 2008


T1 3 assessment of biochemical observational networks 2
T1.3: Assessment of Biochemical observational networks (2)

  • European metadata collections:

    • EDIOS

    • EDMED

    • EDMERP

    • Common Data Index

  • ICES:

    • ROSCOP

  • ECOOP Annual meeting, Feb 13-14, 2008


    T1 3 assessment of biochemical observational networks 3
    T1.3: Assessment of Biochemical observational networks (3)

    Proxy ocean run for selected areas

    • Southern North Sea (PML)

    • Baltic Sea (FIMR)

    • Details about common data formats, time periods and parameters will be decided.

    ECOOP Annual meeting, Feb 13-14, 2008


    T1 4 new methodology development and demonstration 1
    T1.4: New methodology, development and demonstration (1)

    • Activities and deliverables during year 1:

      • Web-based network assessment tool (month 33)

      • Design and make model ensemble runs for network assessment (month 24)

    ECOOP Annual meeting, Feb 13-14, 2008


    T1 4 new methodology development and demonstration 2
    T1.4: New methodology development and demonstration (2)

    • Web-based network assessment tool

      • Prototype setup is running, using North Sea/Baltic Sea statistics from ODON.

      • Extension to all domains when statistics are ready

    email with results

    ECOOP Annual meeting, Feb 13-14, 2008


    T1 4 new methodology development and demonstration 3
    T1.4: New methodology development and demonstration (3)

    • Design and make model ensemble runs for network assessment

    • Pierre De Mey: Most work focused on the impact of wide swath versus nadir satellite altimetry satellites

    • Demonstrated that a wide-swath instrument is needed to constrain the coastal ocean mesoscale and coastal current variability

    • In 2008, focus will be on in situ observations

    • Cooporation with DMI on this subject.

    (after Le Hénaff & De Mey, 2008)‏

    ECOOP Annual meeting, Feb 13-14, 2008


    Status
    Status

    • T1.1 OK

    • T1.2 OK, a little ahead

    • T1.3 OK

    • T1.4 OK

    ECOOP Annual meeting, Feb 13-14, 2008


    Plans for year 2
    Plans for year 2

    • Deliver all the proxy ocean runs

      • 5 regions for T/S

      • 2 regions for biochemical

    • Derive characteristic scales from proxy ocean runs, compare SST scales with satellite SST

    • Design and initiate biochemical network assessment

    • Further development of new ensemble methods for the observational assessment

    • Demonstration of webbased assessment tool for North Sea

    • A visit from CNRS to DMI in spring 2008 is planned to cooporate on ensemble assessment

    • A WP meeting is planned in late summer or fall 2008 to present first analysis of proxy ocean run and to discuss the different assessment strategies between T/S and biochemical networks