Gliderpalooza 2013 to Modelpalooza 2014: Joint US & Canadian Ocean Glider Operations Supporting...

8/10/2019 Gliderpalooza 2013 to Modelpalooza 2014: Joint US & Canadian Ocean Glider Operations Supporting Multidisciplinary Scientific Research and Education

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Mike Crowleycrowley@Rutgers.edu

Mike Crowley, Scott Glenn,

Oscar Schofield, Fred Whorisky and many,

many, many more

Crowley@rutgers.edu

Gliderpalooza 2013 to Modelpalooza 2014: Joint

US & Canadian Ocean Glider Operations

Supporting Multidisciplinary Scientific Research

and Education

SinceJuly 26, 1999


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To seek, discover & applynew knowledge &

understanding

of our coastal ocean

Satellites HF-Radar

Ocean Forecast

Ensemble

Weather

Stations

Population Density

Gliders Drifters


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2013 Gliderpalooza Partners & Funders

A true grass-rootseffort: 14 gliders, 2.5 months, 17 deployments

OTN200

OTN201

Penobscot

Modena

Salacia

!"#$% !&'()" *$+('+, -'./ 1234

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1. Provide a unique data set tomodelers

2.

Provide standardized dataseta over ecological scales and

information on fish/mammalmigrations

3. Provide a 3-D snapshot of the

MAB cold pool

4.

Provide an extensivedistributed network through the

peak period of fall storms,demonstrating "surge" capacity

5. Demonstration of a nationalglider network

6.

Proof of data flow throughIOOS to NDBC via DMAC

7. Engage undergraduates in

ocean observing efforts.


5/29


Goal 1: Unique dataset for modelers

Observed (left) and ROMS ESPRESSO model (right) temperature (top) and salinity(bottom) following glider BLUE. Inset shows the glider path. In deep waters acolumn of relatively warm water delineates the offshore limit of the Cold Pool.


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Goal 2: Fish/Mammal Migrations

Vemco receiversdeployed on 9 of 16

gliders

Key Species: Right

Whales, tiger sharks,

Atlantic sturgeon, AtlanticSalmon

Data will be organized byOTN

Deployments to date


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Goal 2: Fish/Mammal Migrations Continued

Vemco receivers detected16 animals

Species: Blue Shark andAtlantic Sturgeon.

Deployments to date

!&)3' !"#$%& :(2% 1'%4#%9 ;


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Conclusion: The ocean moves!

=

Approach:

Use thermal niche model + temperature hindcasts~ estimate habitat distribution in NW Atlantic

Goal 2: Fish/Mammal Migrations Continued


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Goal 3: 3D Snapshot of Coldpool

Observed and modeled temperature and salinity followingthe trajectory of glider RU23

Espresso BottomTemps


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Goal 4: Fall Mixing Storms

2013 will serve as a

baseline for a calm

season

CINAR funding for

2014 & 2015 focusedon severe Tropical &

Winter storms

CINAR Observations:

Rapid profiler drifters,

storm gliders and rapid-deployable buoys

CINAR Models: nested

ROMS & FVCOM

2013 Tropical Storms


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Goal 5: Demo of National Glider Network

Persistence allows

climate studies, modelassimilation and for

event sampling

Gliderpalooza is an

example of surge

capacity on east coast

A test case for a future

international

collaboration?


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Goal 6: Data Flow from IOOS to GTS

Data flow through as

defined in the upcoming

National Glider Network

Plan

Operators to shore stationto DAC to world

Successful transfer to

GTS!


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Goal 7: Undergraduate Education

Using data from U.S. IOOS

gliders in NSF OOI EPE tools

for undergraduate education

in the fall of 2013


14/29


Gliderpalooza Press

Numerous articles in the press

Oct 10 NY Times, Discovery,

CNN on 3 glider deployment(Navy1, Navy2, RU23)


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!BC


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2014 Gliderpalooza Schedule


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!"#$% !&'()"*

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+,+-./ 12

2014 Gliderpalooza Partners


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Current Deployments: 8


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Memorial (2), Pioneer (1-2), Teledyne (2), Rutgers (2), Navy (2), U. Del., WHOI, Skidaway, Texas A&M,

Deployments This Week: ~13


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OJD >G


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Gliderpalooza Science:Ensemble of Modeling Studies

M d l B tt T t I t f Glid


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Model Bottom Temperature Improvements from GliderAssimilation (ROMS ESPRESSO)

No Assim

Assimilation

Difference

Sept. 2013 Oct. 2013 Nov. 2013

Note that models typically overestimate bottom temps in shallow regions. This holds true for most models globally (eg. Brazil coast RTOFS)

M d l B tt T t I t f Glid


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Model Bottom Temperature Improvements from GliderAssimilation (ROMS ESPRESSO)

Note that models typically overestimate bottom temps in shallow regions. This holds true for most models globally (eg. Brazil coast RTOFS)


24/29


"8.)5F)( E'()1 F. A1B()5 GBH)5)-+).I;).21*. J5'K 2-()5?54( .2KK)5 5).)45+3L

Most variation between the two models and RU29 exist within the first 300 meters of the watercolumn

MyOcean model has a fairly consistent 1C to 2C difference in temperature from RU29 RTOFS model was fairly consistent with the RU29 data at lower depths but had very large

discrepancies in magnitude at certain locations.

C


25/29


Conclusions

Leveraging numerous programs for the good of all

Building a research community

Enabling availability of new datasets to global models

Improving models through assimilation and validation

especially along bottom in shallow water

The ocean moves!

A k l d


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Co-Conspirators

J. Kerfoot, C. Haldeman, D. Aragon, T. Haskins, T. Miles, S. Lichtenwalner, M. Mills, G. Saba, J.

Wilkin, A. Comeau, R. Davis, J. Pye, N. Beauchamp, S. Default, K. Morton, N. Fisher, M. Neary, N.

Pettigrew, L. St. Laurent, J. Reilly, K. Decoteau, C. Jones, C. DeCollibus, B. Allsup, C. Jacubiak, J.Kohut, N. Strandskov, M. Breece, M. Oliver, D. Haulsee, G. Kuska, W. Boicourt, D. Gong, D. Wang,R. He, W. Woods, C. Edwards and the U.S. Navy Team headed by C. Szczechowski, B. Kirkpatrick,C. Lembke, M. Howard, S. DiMarco, S. Howden, K. Martin, R. Curry, M. Baumgartner, B. DeYoung,

J. Paulter, R. Bachmayer

Funding:

IOOS (MARACOOS & SECOORA), Ocean Tracking Network, NJ DEP, EPA, Univ.

Delaware, NASA, ONR, OTN, Univ. Maine, College of William and Mary, Univ. ofGeorgia, Teledyne Webb, NMFS and the U.S. Navy.

Acknowledgements


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Data from Gliderpalooza are available at: http://assets.maracoos.org/- MARACOOS asset Map, Glider tracks and

data cross sections , model data, SST, ocean color, HF-RADAR,atmospheric data, drifters, buoy data, etc

http://gliders.oceantrack.org/- Ocean Tracking Network Glider Page

http://www.ndbc.noaa.gov/gliders.php- NDBC glider Page http://marine.rutgers.edu/cool/auvs/- Rutgers Glider site

Work hard.

Have fun.

Change the world.

-

Doug Webb


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G GQ # C #S S


29/29

Mike Crowley

G4%(7 GQ9%&R(6)%9 C7#S(SR%

Manish Parashar, Scott Glenn, OscarSchofield, Mike Crowley, Ivan Rodero,

Maxwell Chen, Sage Lichtenwalner, MikeMills, Steve Levenson, John Kerfoot

Rutgers University

Luke Campbell, Dan Maher, Guy

deWardener and many othersThe University of Maine

Leslie SmithConsortium for Ocean Leadership

ATQ%U&(96&3463&% O%(2

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