Status of IMOS Blue Water and Climate Node WA Coastal Node not shown GBR, NSW, SA Nodes - PowerPoint PPT Presentation

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Status of IMOS Blue Water and Climate Node WA Coastal Node not shown GBR, NSW, SA Nodes

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Status of IMOS Blue Water and Climate Node WA Coastal Node not shown GBR, NSW, SA Nodes – PowerPoint PPT presentation

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Title: Status of IMOS Blue Water and Climate Node WA Coastal Node not shown GBR, NSW, SA Nodes


1
Status of IMOSBlue Water and Climate NodeWA
Coastal Node(not shown GBR, NSW, SA Nodes)
.
2
Climate Change, Boundary Currents and impacts on
marine ecosystems
3
Bluewater and Climate Drivers
SST impact on rainfall
Uptake of CO2 in the Southern Ocean
4
BC observations
XBT
211 active floats
Flux BGC mooring 47S
Underway T/S, pCO2, Chl (flour.)
5
National Reference Stations
Ningaloo
6
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7
WAIMOS--Drivers
Marine Natural HeritageKimberley, Ningaloo,
Shark Bay
Huge oil and gas reserves
LC impact on fisheries
Perth Canyon Whale Sanctuary
Marine Natural HeritageEsperance Coast
8
WAIMOS installed Feb 2008
  • 2009/10 work
  • GliderNingaloo to Perth
  • Cross shelf mooring line
  • Natl Ref. Stn. Ningaloo

9
First Successful GliderPerth canyon
10
2009/10 Federal BudgetMarine and Climate
SuperScience Initiative
  • New Research VesselMarine National Facility
  • Enhance and Extend IMOS to 2013 with increased
    budget by 80
  • New Marine Science Buildings and Research
    Infrastructure
  • University of Tasmania
  • University ConsortiumSydney
  • Australian Institute of Marine ScienceTownsville

11
Enhance and Extend IMOS
  • Initially focussed on Southern Ocean and
    Kimberley/Northern Aus from 2009/10
  • Enhancement to be determined for 2010 to 2013
  • Discussion with BoM and CSIROproposal to
    contribute to RAMA

12
Ship timeshare with ATWS
Figure 1. DART deployments current at May 2009
13
Possible RAMA-extension?
Figure 3. Locations of RAMA array (current and
proposed), ATWS DART buoys, Matts proposed
shelf mooring location, and a suggested region
for a deep-ocean mooring location.
14
DWL SST amplitude Bellenger and Duvel (2009)
15
of days with DWL about 5 in NW Aus
16
Thank you
17
IMOS instrumentsLegend
Five NodesWA, SA, NSW-TAS, GBR
Bluewater/Climate
18
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19
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