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Trs: Fwd: [NOAA CRW Coral Bleaching Alert 20100412]

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  • jensy sartin
    Salam Go Blue, Rekan-rekan JKRI, berdasarkan pengalaman tahun-tahun sebelumnya ada kecenderungan meningkatnya potensi kejadian bleaching massal pada periode
    Message 1 of 1 , Apr 12, 2010
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    Salam Go Blue,

    Rekan-rekan JKRI, berdasarkan pengalaman tahun-tahun sebelumnya ada kecenderungan meningkatnya potensi kejadian bleaching massal pada periode April-Juli. Tahun 2009, kami bersama-sama rekan2 di Bali juga melakukan survey dan mendapati bleaching di beberapa lokasi di Bali.
    Tahun 2010 ini tampaknya cukup panas-meskipun ada indikasi La Nina (yang basah itu) akan datang lebih cepat- dan beberapa peristiwa cuaca telah mendorong terjadinya bleaching di beberapa wilayah di Lautan Hindia. Data dari NOAA sendiri sudah menunjukkan bahwa beberapa lokasi di Indonesia berada dalam potensi bleaching (data terlampir di email di bawah) diantaranya TNBB bleaching alert 1, serta Pulau weh level bleaching watch. Beberapa hari terakhir tampaknya suhu di Kep Seribu, Komodo,Wakatobi,Karimunjawa,Kofiau, Raja Ampat bagian Utara juga cukup fluktuatif dan berada pada level Bleaching watch.
    Beberapa terumbu di selatan Indonesia bahkan sudah mencapai bleaching alert level 2 seperti christmast isl, serta reef di sepanjang sisi barat daya australia yang berbatasan dengan pulau Timor.

    Kami sangat menyarankan rekan-rekan untuk mengaktifkan koordinasi dengan rekan-rekan di lokal akan kejadian ini.Minimal untuk terus mengupdate informasi kejadian ini. Akan lebih baik lagi bila bisa membangun jejaring lokal pemantauan terumbu, terutama di bulan-bulan kritis ini. Tahun lalu di Bali, dengan adanya kejadian bleaching telah menumbukan kerjasama yang baik dengan rekan-rekan dive center untuk ikut ambil bagian yang lebih besar dalam isu terumbu karang.



    Salam,

    Jensi
    Reef Check Indonesia

    Begin forwarded message:

    > From: coralreefwatch@...
    > Date: April 12, 2010 10:35:03 PM SST
    > To: nsetiasih@...
    > Subject: [NOAA CRW Coral Bleaching Alert 20100412]
    >
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    > ======================================================================
    >                  [NOAA CRW Coral Bleaching Alert  20100412]
    >                            (experimental product)
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    ======================================================================
    >    Summary of the bleaching alerts issued in this update for the NOAA
    >    Coral Reef Watch (CRW) Virtual Stations subscribed to by
    >      nsetiasih@...
    >
    >
    ******************************************************************************
    > *  DON'T FORGET: Bleaching or no bleaching, please report it to 
    > ReefBase!  *
    > *               
    http://www.reefbase.org/contribute/bleachingreport.aspx
    >    *
    >
    ******************************************************************************
    >
    > Southeast Asia:
    > ** Coral
    Triangle
    >
    >        -- Bali Barat NP, Indonesia            (+) Bleaching Alert 
    > Level 1
    >
    > Indian Ocean:
    >
    >        -- Bar Reef, Sri Lanka                  (+) Bleaching Warning
    >        -- Christmas Island, Australia          (+) Bleaching Alert 
    > Level 2
    >        -- Lakshadweep, India                  (+) Bleaching Watch
    >        -- Maldives-Male                        (+) Bleaching Watch
    >        -- Pulau Payar, Malaysia                (+) Bleaching Warning
    >        --
    Rodrigues, Mauritius                (+) Bleaching Watch
    >        -- Weh Island, Indonesia                (+) Bleaching Watch
    >
    >
    > (+) and (-): indicating increase or decrease in bleaching thermal 
    > stress
    >              level at a site from its previous stress level.
    >
    ------------------------------------------------------------------------------
    >
    >  Current stress levels and alerts for all the CRW Virtual Stations:
    >
    http://coralreefwatch.noaa.gov/satellite/data_nrt/sba/current_vs_alerts.txt
    >
    >  Detailed views of individual sites can be found using Google Earth:
    >
    http://coralreefwatch.noaa.gov/satellite/ge/products/CRWGE_CurrentProducts.kmz
    >
    >
    ------------------------------------------------------------------------------
    >  See below for detailed alert information for the stations listed 
    > above.
    >
    >  Note: An alert is issued only when a station experiences a change in
    >  thermal stress level. For more information, see the description at 
    > the
    >  the end of this message.
    >
    >  A complete list of the CRW Virtual Stations can be viewed at
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/list_all_vs.txt
    >
    ------------------------------------------------------------------------------
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    > [Exp. CRW Alert 20100412] (+) Bali Barat NP, Indonesia: Bleaching 
    > Alert Level 1
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    >
    >                  EXPERIMENTAL Virtual Station Product
    >
    > Satellite observations:
    >        3:00h UTC  8 Apr. 2010 - 4:00h UTC  12 Apr. 2010
    > -- Bleaching Degree Heating Weeks     
          :  4.1 Deg C-week
    > -- Coral bleaching HotSpot                  :  1.2 Deg C
    > -- Sea surface temperature                  :  30.7 Deg C
    > -- Maximum Monthly Mean SST at site          :  29.5 Deg C
    >
    > For more information, please visit:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/coral_triangle_virtualstations.html
    >
    > Most Recent Alert(s) for Bali Barat NP, Indonesia (since 10/27/2008):
    > --03/22/2010 Bleaching Warning
    > --02/22/2010 Bleaching Watch
    > --01/25/2010 No Stress
    >
    > SST Time Series:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/graphs/SST_BaliBaratNP_Indonesia.png
    >
    > Reef site name      :  Bali Barat NP, Indonesia
    > SST Pixel latitude  :    -7.5
    > SST Pixel longitude :  114.5
    > Location map:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/coral_triangle_virtualstations.html
    >
    > Current Status: Bleaching Alert Level 1
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    > [Exp. CRW Alert 20100412] (+) Bar Reef, Sri Lanka: Bleaching Warning
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    >
    >                  EXPERIMENTAL Virtual Station Product
    >
    > Satellite observations:
    >        3:00h UTC  8 Apr. 2010 - 4:00h UTC  12 Apr. 2010
    > -- Bleaching Degree Heating Weeks            :  0.5 Deg C-week
    > -- Coral bleaching HotSpot                  :  1.0 Deg C
    > -- Sea surface temperature                  :  30.5 Deg C
    > -- Maximum Monthly
    Mean SST at site          :  29.5 Deg C
    >
    > For more information, please visit:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/indian_ocean_virtualstations.html
    >
    > Most Recent Alert(s) for Bar Reef, Sri Lanka (since 10/27/2008):
    > --04/05/2010 No Stress
    > --03/29/2010 Bleaching Watch
    > --05/11/2009 No Stress
    >
    > SST Time Series:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/graphs/SST_BarReef_SriLanka.png
    >
    > Reef site name      :  Bar Reef, Sri Lanka
    > SST Pixel latitude  :    8.5
    > SST Pixel longitude :   
    79.5
    > Location map:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/indian_ocean_virtualstations.html
    >
    > Current Status: Bleaching Warning
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    > [Exp. CRW Alert 20100412] (+) Christmas Island, Australia: Bleaching 
    > Alert Level 2
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    >
    >   
                  EXPERIMENTAL Virtual Station Product
    >
    > Satellite observations:
    >        3:00h UTC  8 Apr. 2010 - 4:00h UTC  12 Apr. 2010
    > -- Bleaching Degree Heating Weeks            :  8.1 Deg C-week
    > -- Coral bleaching HotSpot                  :  1.1 Deg C
    > -- Sea surface temperature                  :  30.1 Deg C
    > -- Maximum Monthly Mean SST at site          :  29.0 Deg C
    >
    > For more information, please visit:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/indian_ocean_virtualstations.html
    >
    > Most Recent
    Alert(s) for Christmas Island, Australia (since 
    > 10/27/2008):
    > --03/18/2010 Bleaching Alert Level 1
    > --02/25/2010 Bleaching Warning
    > --01/28/2010 Bleaching Watch
    >
    > SST Time Series:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/graphs/SST_ChristmasIsland_Australia.png
    >
    > Reef site name      :  Christmas Island, Australia
    > SST Pixel latitude  :  -10.5
    > SST Pixel longitude :  105.5
    > Location map:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/indian_ocean_virtualstations.html
    >
    > Current Status: Bleaching Alert Level 2
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    > [Exp. CRW Alert 20100412] (+) Lakshadweep, India: Bleaching Watch
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    >
    >                  EXPERIMENTAL Virtual Station Product
    >
    > Satellite observations:
    >        3:00h UTC  8 Apr. 2010 - 4:00h UTC  12 Apr. 2010
    > -- Bleaching Degree Heating Weeks            :  0.0 Deg C-week
    > -- Coral bleaching
    HotSpot                  :  0.1 Deg C
    > -- Sea surface temperature                  :  29.8 Deg C
    > -- Maximum Monthly Mean SST at site          :  29.7 Deg C
    >
    > For more information, please visit:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/indian_ocean_virtualstations.html
    >
    > Most Recent Alert(s) for Lakshadweep, India (since 10/27/2008):
    > --04/05/2010 No Stress
    > --04/01/2010 Bleaching Watch
    > --11/16/2009 No Stress
    >
    > SST Time Series:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/graphs/SST_Lakshadweep_India.png
    >
    > Reef site name      :  Lakshadweep, India
    > SST Pixel latitude  :    11.5
    > SST Pixel longitude :    72.5
    > Location map:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/indian_ocean_virtualstations.html
    >
    > Current Status: Bleaching Watch
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    > [Exp. CRW Alert
    20100412] (+) Maldives-Male: Bleaching Watch
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    >
    >                  EXPERIMENTAL Virtual Station Product
    >
    > Satellite observations:
    >        3:00h UTC  8 Apr. 2010 - 4:00h UTC  12 Apr. 2010
    > -- Bleaching Degree Heating Weeks            :  0.0 Deg C-week
    > -- Coral bleaching HotSpot                  :  0.1 Deg C
    > -- Sea surface temperature                  :  30.0 Deg C
    > -- Maximum Monthly Mean SST at site          :  29.9 Deg C
    >
    > For more information, please visit:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/indian_ocean_virtualstations.html
    >
    > Most Recent Alert(s) for Maldives-Male (since 09/03/2007):
    > --05/21/2009 No Stress
    > --05/11/2009 Bleaching Watch
    > --09/03/2007 No Stress
    >
    > SST Time Series:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/graphs/SST_Maldives_Male.png
    >
    > Reef site name      :  Maldives-Male
    > SST Pixel latitude  :    4.0
    > SST Pixel longitude :    73.0
    > Location map:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/indian_ocean_virtualstations.html
    >
    > Current Status: Bleaching Watch
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    > [Exp. CRW Alert 20100412] (+) Pulau Payar, Malaysia: Bleaching Warning
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    >
    >                  EXPERIMENTAL Virtual Station Product
    >
    > Satellite observations:
    >        3:00h
    UTC  8 Apr. 2010 - 4:00h UTC  12 Apr. 2010
    > -- Bleaching Degree Heating Weeks            :  0.5 Deg C-week
    > -- Coral bleaching HotSpot                  :  1.0 Deg C
    > -- Sea surface temperature                  :  31.1 Deg C
    > -- Maximum Monthly Mean SST at site          :  30.1 Deg C
    >
    > For more information, please visit:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/indian_ocean_virtualstations.html
    >
    > Most Recent Alert(s) for Pulau Payar, Malaysia (since 10/27/2008):
    > --03/29/2010 Bleaching Watch
    > --08/13/2009 No Stress
    > --06/04/2009 Bleaching
    Watch
    >
    > SST Time Series:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/graphs/SST_PulauPayar_Malaysia.png
    >
    > Reef site name      :  Pulau Payar, Malaysia
    > SST Pixel latitude  :    6.0
    > SST Pixel longitude :  100.0
    > Location map:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/indian_ocean_virtualstations.html
    >
    > Current Status: Bleaching Warning
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    > [Exp. CRW Alert 20100412] (+) Rodrigues, Mauritius: Bleaching Watch
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    >
    >                  EXPERIMENTAL Virtual Station Product
    >
    > Satellite observations:
    >        3:00h UTC  8 Apr. 2010 - 4:00h UTC  12 Apr. 2010
    > -- Bleaching Degree Heating Weeks            :  1.6 Deg C-week
    > -- Coral bleaching HotSpot                  :  0.2 Deg C
    > -- Sea surface temperature                  :  28.0 Deg
    C
    > -- Maximum Monthly Mean SST at site          :  27.8 Deg C
    >
    > For more information, please visit:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/indian_ocean_virtualstations.html
    >
    > Most Recent Alert(s) for Rodrigues, Mauritius (since 10/27/2008):
    > --04/08/2010 No Stress
    > --04/05/2010 Bleaching Watch
    > --04/01/2010 No Stress
    >
    > SST Time Series:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/graphs/SST_Rodrigues_Mauritius.png
    >
    > Reef site name      :  Rodrigues, Mauritius
    > SST Pixel latitude  :  -20.0
    > SST Pixel
    longitude :    63.5
    > Location map:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/indian_ocean_virtualstations.html
    >
    > Current Status: Bleaching Watch
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    > [Exp. CRW Alert 20100412] (+) Weh Island, Indonesia: Bleaching Watch
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    >
    >     
                EXPERIMENTAL Virtual Station Product
    >
    > Satellite observations:
    >        3:00h UTC  8 Apr. 2010 - 4:00h UTC  12 Apr. 2010
    > -- Bleaching Degree Heating Weeks            :  0.0 Deg C-week
    > -- Coral bleaching HotSpot                  :  0.5 Deg C
    > -- Sea surface temperature                  :  30.4 Deg C
    > -- Maximum Monthly Mean SST at site          :  29.9 Deg C
    >
    > For more information, please visit:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/indian_ocean_virtualstations.html
    >
    > Most Recent Alert(s)
    for Weh Island, Indonesia (since 10/27/2008):
    > --04/05/2010 No Stress
    > --04/01/2010 Bleaching Watch
    > --05/07/2009 No Stress
    >
    > SST Time Series:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/graphs/SST_WehIsland_Indonesia.png
    >
    > Reef site name      :  Weh Island, Indonesia
    > SST Pixel latitude  :    6.0
    > SST Pixel longitude :    94.5
    > Location map:
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/indian_ocean_virtualstations.html
    >
    > Current Status: Bleaching Watch
    >
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    >
    >
    > Note: A bleaching alert for a Coral Reef Watch Virtual Station will 
    > be generated
    >      only when there is a change in the alert level at that station.
    >
    > Definitions of Alert Levels:
    > --No Stress:    No thermal stress (HotSpot <= 0)
    > --Watch:        Low-level thermal stress (0 < HotSpot < 1)
    > --Warning:      Thermal stress is accumulating (HotSpot >= 1 and 0 
    > < DHW < 4)
    > --Alert Level 1: Bleaching expected (HotSpot >= 1 and 4 <= DHW < 8)
    > --Alert Level 2: Significant bleaching expected (HotSpot >= 1 and 
    > DHW >= 8)
    >
    > A (+) or (-) in the subject line indicates an increase or decrease 
    > in the
    > thermal stress level from
    the previous alert issued for this site. 
    > The most
    > recent thermal stress levels issued for a site are included as 
    > reference.
    >
    > A complete list of the available CRW Virtual Stations can be viewed at
    >
    http://coralreefwatch.noaa.gov/satellite/virtual_stations/list_all_vs.txt
    >
    > Your bleaching observations (including observations of no bleaching) 
    > would be
    > greatly appreciated.  Bleaching observations can be sent to
    > coralreefwatch@... and/or the NOAA/ReefBase collaborative 
    > online bleaching
    > report form:
    target="_blank">http://www.reefbase.org/contribute/bleachingreport.aspx.
    > Should you have any questions or feedback on our Satellite Bleaching 
    > Alert,
    > please send an e-mail to coralreefwatch@....
    >
    > To subscribe or unsubscribe, please send an e-mail to
    coralreefwatch@...
    > Although the bleaching alert for this particular reef site is 
    > experimental,
    > the description provided on the main web page of the NOAA Coral Reef 
    > Watch
    > operational Satellite Bleaching Alert (SBA) system applies.
    > http://coralreefwatch-satops.noaa.gov/SBA.html
    >
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    > Disclaimer: http://www.nesdis.noaa.gov/nesdisprivacy.html
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    >
    >                    U.S. NOAA Coral Reef Watch Program
    >
    >                            12 Apr 2010
    >

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