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Projets de recherche en cours

Le financement accordé pendant la première série de propositions (à partir de janvier à mars 2008) s'est concentré sur la modélisation mathématique et la collecte de données historiques sur le détroit de Géorgie. La deuxième série de financement (avril 2008 à mars 2009) visait la continuation de ces projets stratégiques ainsi que le travail sur le terrain à l’appui de la modélisation mathématique aussi bien que des études pour aborder les deux principaux enjeux.

Aperçu du composant modélisation 

Projets financés 2009-2010

GIS support for SoG ERI: Extended bathymetric and classified seabed dataset
B. de Lange Boom1, J. Galloway1, P. Wills1 et T. Sutherland2
1MPO, SHC; 2MPO, DEMA 

A spatial framework for species-habitat studies and the integration of land influences in the nearshore region
E. Gregr1, G. Jamieson2, J. Lessard2, J. Schweigert2 et P. Wills3
1SciTech Environmental Consulting; 2 MPO-Science; 3 MPO-SHC 

End-to-end ecosystem modeling in support of an integrated management strategy evaluation and decision support tool 
C. Fu1, I. Perry1, Y. Shin2 et A. Peña3 
1SBP, MPO; 2IRD, France; 3ISM, MPO 

Large and Small Pelagics Hotspots in the Strait of Georgia
J. Holmes, T. Therriault, K. Cooke, G. Cronkite et J. Schweigert (SBP,MPO)

Diet and distribution of harbour porpoise and Dall’s porpoise in the Strait of Georgia Study Area
L. Nichol1, J. Ford1, G. Ellis1 et A. Hall2
1MPO,SBP; 2UBC, Marine Mammal Unit

Interactions between the Strait of Georgia’s predominant apex predator (harbour seals) and their principle prey (hake and herring): bottom-up limitation or top-down forcing
P. Olesiuk et J. Schweigert (MPO, SBP)

Development of generalized indicators for the Strait of Georgia marine ecosystem
I. Perry1, D. Masson2, R. Sweeting1, L. Barton1 et  D. Mackas2 
1MPO, SBP, 2MPO, ISM

Forage species in the Strait of Georgia ecosystem
J. Schweigert1, T. Therriault1 et C. Robinson2
1MPO, SBP; 2Parks Canada

Lower Trophic Level Ecosystem Modeling of the Strait of Georgia
A. Peña (MPO, ISM)

Harbour seals as indicators of marine environmental quality: characterizing productivity and contamination in the Strait of Georgia
P. S. Ross (MPO, ISM)

The effect of short-term variability on productivity and ecosystem resilience in the Strait of Georgia
S. Johannessen, R. Macdonald et A. Peña (MPO, ISM)

Historic zooplankton data: archival, tool development, and analysis
D.L. Mackas, M.D. Galbraith et D. Faust (MPO, ISM)

Satellite imaging of phytoplankton et water constituents with MERIS and other optical sensors
J. Gower et S. King (MPO, ISM)

Development of the Strait of Georgia Circulation Model
D. Masson et M. Foreman (MPO, ISM)

Prey quality and food web interactions in the Strait of Georgia
M. Trudel1, S. Tucker1, A. Mazumder2, D. Mackas3, R. Sweeting1 et I. Perry1
1MPO, SBP; 2University of Victoria; 3MPO, ISM

Strait of Georgia Coho Salmon Smolt Data Recovery and Analysis
J. R. Irvine et L. Godbout 
MPO, SBP

Strait of Georgia Ecosystem Model
Richard Beamish, D. Preikshot, C. Neville, R. Sweeting et K. Lange 
MPO, SBP

Migration timing of juvenile Pacific salmon in the Strait of Georgia using acoustic tags
C. Neville1,R. Beamish1, K. Lange1, R.M Sweeting1 et  C. Chittenden2
1MPO, SBP; 2 Norwegian College of Fishery Science, University of Tromsø

Cowichan chinook salmon, purse seine survey in the Gulf Islands
Richard Beamish, Krista Lange, Chrys Neville et Ruston Sweeting
MPO,SBP

Pink salmon and coho salmon mortality
Richard Beamish1, Chrys Neville1, Rusty Sweeting1, Krista Lange1, Kristi Miller2, Stuart Johnson2, Robert Devlin2 et Tony Farrell2
1MPO, SBP; 2University of British Columbia

Chinook and Sockeye DNA
R.Beamish, K.Lange, C.Neville et R. Sweeting
MPO, SBP 

Sediment-water column exchange of nutrients and contaminants in the Strait of Georgia
Terri Sutherland1, Robie Macdonald2, Carl Amos (UK)3, Alan Martin4, Jim Galloway5, Diane Masson2 et Bob Elner6
1MPO, DEMA ; 2MPO, OSD; 3Southampton University, UK; 4Lorax Env; 5MPO, SHC; 6EC-CWS

Comparison of coho salmon in the Strait of Georgia and Puget Sound
Krista Lange, Rusty Sweeting, Richard Beamish
MPO, SBP

Tracer release study of mixing in the Georgia/Fuca estuary
Patrick Cummins1, Jody Klymak2 et Eric Kunze2 
1MPO, OSD; 2University of Victoria

Ocean glider observations of the spring bloom in the Strait of Georgia
J. Gower1, T. Curran2 et A. Pena1
1MPO,OSD; 2MPO,SHC 

Predator-prey dynamics of mammal-hunting killer whales and harbour seals in the Strait of Georgia
John Ford1 ,Graeme Ellis1 et John Durban2
1MPO,SBP; 2Center for Whale Research, Friday Hbr, WA

Evaluating Bayesian decision-support tools for ecosystem-based management
Janelle Curtis, Carrie Holt et Ian Perry
MPO, SBP

PROJETS FINANCÉS 2008-2009

GIS support for SoG ERI: Extended bathymetric and classified seabed dataset
B. de Lange Boom1, J. Galloway1, P. Wills1and T. Sutherland2 
1MPO, SHC; 2MPO, DEMA

A spatial framework for species-habitat studies and the integration of land influences in the nearshore region
G. Jamieson, J. Lessard, P. Wills et L. Barton (MPO, SBP)

End-to-end ecosystem modeling in support of an integrated management strategy evaluation and decision support tool
C. Fu1, I. Perry1, Y. Shin2, A. Peña3, L. Li4, T. Pitcher4 et B. Fulton5 
1SBP, MPO; 2IRD, France; 3ISM, MPO; 4UBC; 5CISRO, Australia

Large and Small Pelagics Hotspots in the Strait of Georgia
J. Holmes, T. Therriault, K. Cooke, G. Cronkite et J. Schweigert (SBP,DEMA )

Investigation of diet of small cetacean species in the Strait of Georgia Study Area
L. Nichol1, J. Ford1, G. Ellis1and A. Hall2 
1MPO,SBP; 2UBC, Marine Mammal Unit

Interactions between the Strait of Georgia’s predominant apex predator (harbour seals) and their principle prey (hake and herring): bottom-up limitation or top-down forcing
P. Olesiuk et J. Schweigert (MPO, SBP)

Development of generalized indicators for the Strait of Georgia marine ecosystem
I. Perry, D. Masson, R. Sweeting, L. Barton, D. Mackas et R. Beamish 
MPO, SBP, ISM, ISM, SBP, SBP, respectively

Forage species in the Strait of Georgia ecosystem;  Juvenile Herring 
J. Schweigert1, T. Therriault1 et C. Robinson2 
1MPO, SBP; 2Parks Canada

Lower Trophic Level Ecosystem Modeling of the Strait of Georgia
A. Peña (MPO, ISM)

Time series of winds with high spatial resolution
W. R. Crawford1 et L. Neil2 
1MPO, ISM; 2Environment Canada

Harbour seals as indicators of marine environmental quality: characterizing productivity and contamination in the Strait of Georgia
P. S. Ross et A. H. Buckman (MPO, ISM)

The effect of short-term variability on productivity and ecosystem resilience in the Strait of Georgia 
S. Johannessen, R. Macdonald et A. Peña (MPO, ISM)

Historic zooplankton data: archival, tool development, and analysis 
D.L. Mackas, M.D. Galbraith et D. Faust (MPO, ISM)

Satellite imaging of phytoplankton and water constituents with MERIS and other optical sensors 
J. Gower et S. King (MPO, ISM)

Development of the Strait of Georgia Circulation Model 
D. Masson et M. Foreman (MPO, ISM)

Prey quality and food web interactions in the Strait of Georgia
M. Trudel1, S. Tucker1, A. Mazumder2, D. Mackas3, R. Sweeting1 et I. Perry1 
1MPO, SBP; 2University of Victoria; 3MPO, ISM

Strait of Georgia Coho Salmon Smolt Data Recovery
J. R. Irvine1, L. Godbout1, D. Ewart2, G. Bonnell3, C. Cross3 et  R. Beamish1 
1MPO, SBP; 2MPO, DOHMV, Écloserie de la rivière Quinsam; 3MPO, OHEB

Continued development of biophysical model linking the changing climate and ocean conditions within the Strait of Georgia to the shifting dominance of upper trophic level species
R. Beamish, C. Neville et R. Sweeting (MPO,SBP)

Database rescue 
R. Sweeting (MPO,SBP)

Spiny dogfish in the Strait of Georgia ecosystem and impacts of past and future changes 
R. Sweeting, R. Beamish (MPO,SBP)

Migration timing of juvenile Pacific salmon in the Strait of Georgia using acoustic tags
C. M. Neville et R.J. Beamish (MPO,SBP)

Pink salmon as an indicator of past and present changes in production in the Strait of Georgia
C. M. Neville et R.J. Beamish (MPO,SBP)

Sockeye salmon in the Strait of Georgia: DNA analysis of September residents
R. Sweeting et R. Beamish (MPO,SBP)

Strait of Georgia Book
R. Beamish et S. McFarlane (MPO,SBP)

Trends in early ocean migrations of juvenile coho and chinook salmon in the Strait of Georgia
R. Beamish, K. Lange et R. Sweeting (MPO,SBP)

Sediment-water column exchange of nutrients and contaminants in the Strait of Georgia
Terri Sutherland1, Robie Macdonald2, Carl Amos (UK)3, Alan Martin4, Jim Galloway5, Diane Masson2 et Bob Elner6 
1MPO, DEMA ; 2MPO, OSD; 3Southampton University, UK; 4Lorax Env; 5MPO, SHC; 6EC-CWS

PROJETS FINANCÉS À MARS 2008

MODÉLISATION

ROMS physical/circulation modeling
D. Masson, M. Foreman et P. Cummins (MPO, ISM)

Lower Trophic Level Ecosystem Modeling of the Strait of Georgia
A. Peña (MPO, ISM)

OSMOSE - upper trophic level model
C. Fu, Y. Shin, A. Pena, L. Godbout, I. Perry, J. Holmes, Lee, J. Schweigert, J. Boutillier et J. Fargo. 

Ecopath model development 
R. Beamish, A. Benson, C. Neville et R. Sweeting

DONNÉES HISTORIQUES 

Bibliography
R. Beamish et S. McFarlane

Standard species codes for invertebrates 
G. Gillepsie et L. Barton 

GIS/bathymetry/bottom type
R. Hare, J. Galloway et B. deLange Boom (MPO, SHC) 

Current meter data
R. Thomson, S. Mihaly et D. Stucchi (MPO, ISM) 

Meta-data inventory
I. Perry, D. Masson, R. Sweeting, G. Jamieson et L. Barton 

Zooplankton data archaeology
D. Mackas, M. Galbraith et S. Romaine (MPO, ISM)

Forage species; Prawn data; By-catch data/small pelagic fishes; Salmon time series
J. Schweigert, T. Therriault, C. Robinson, D. Rutherford,  L. Barton; R. Sweeting, R.  Beamish, C. Neville,  K. Lange, J. Irvine, L. Godbout, J. Curtis et C. Cross 

Pink salmon time series
R. Beamish, C. Neville et R. Sweeting (MPO, SBP) 

Small cetaceans sightings and diets
L. Nichol, J. Ford, G. Ellis et A. Hall

"Hot spots" for juvenile salmon; Importance of inlets to salmon; Importance of Gulf islands to salmon
R. Sweeting, R. Beamish, C. Neville et K. Lange 

Novel contaminants (eEDCs, PPCPs)
M. Ikonomou, R. Devlin, F. Gobas et C. Helbing 

ÉTUDES SUR LE TERRAIN 

Sediment traps
S. Johannessen et R. Macdonald

Acoustic tags 
R. Beamish 

Harbour seals / hake and herring 
P Olesiuk et J. Schweigert 

ANALYSE

Chinook DNA analysis
R. Beamish, K. Lange, R. Sweeting et C. Neville

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