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Evolution of North Atlantic Water Masses Inferred from Labrador Sea Salinity Series
North Atlantic Water Masses Labrador Sea Salinity Series
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2015/7/20
The Labrador Sea is the coldest and freshest basin of the North Atlantic. Winter cooling in this sea produces Labrador Sea Water. This intermediate water plays an important role in the exchange of hea...
Full-fit reconstruction of the Labrador Sea and Baffin Bay
Labrador Sea Baffi n Bay
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2015/1/5
Reconstructing the opening of the Labrador Sea and Baffin Bay between Greenland and North America remains controversial. Recent seismic data suggest that magnetic lineations along the margins o...
High Pressure Liquidus Studies of the Inferred Magma Composition of the Kiglapait Layered Intrusion, Labrador, Canada
High Pressure Liquidus Studies Inferred Magma Composition Kiglapait Layered Intrusion Labrador Canada
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2014/10/22
The depth and nature of the source region of the Kiglapait Layered Intrusion, Labrador, Canada, were experimentally explored using rocks representing the troctolitic bulk composition of the intrusion....
Could peridotite hydration reactions have provided a contributory driving force for Cenozoic uplift and accelerated subsidence along the margins of the North Atlantic and Labrador Sea?
peridotite hydration reactions contributory driving force Cenozoic uplift accelerated subsidence
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2009/12/2
This study evaluates the hypothesis that peridotite hydration reactions (e.g.serpentinisation) at the landward termination of transform fracture zones provide a contributory driving force for coupled ...
Hydrology of a Patterned Bog-Fen Complex in Southeastern Labrador,Canada
Patterned Bog-Fen Complex Southeastern Labrador
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2009/10/26
A 0.05 km2 patterned bog and a 0.29 km2 ribbed fen were compared to determine
the influence of their morphometry on runoff and evapotranspiration.
The bog hydrology was dominated by irregularly loca...
Distribution and Circulation of Labrador Sea Water
Labrador Sea Water Distribution Circulation
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2009/2/8
Labrador Sea Water is the final product of the cyclonic circulation of Subpolar Mode Water in the open northern North Atlantic (McCartney and Talley, 1982). The temperature and salinity of the convect...
The Formation of Labrador Sea Water. Part II. Mesoscale and Smaller-Scale Processes
Labrador Sea Water Mesoscale Smaller-Scale Processes
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2009/2/6
In a previous paper, Clarke and Gascard argued that the formation of Labrador Sea Water was taking place in a cyclonic gyre set up each winter in the western Labrador Sea.
Within the gyre and at it...
The Formation of Labrador Sea Water. Part I：Large-Scale Processes
Labrador Sea Water Large-Scale Processes
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2009/2/6
Data obtained in the western Labrador Sea during March 1976 by Hudson are analysed to show that new Labrador Sea Water was being formed at this time. On the basis of hydrographic and moored current-me...
Modeling Interpretation of Mesoscale Meanders of the Ice Edge off the Labrador Coast Observed in NOAA Satellite Imagery
Mesoscale Meanders NOAA Satellite Imagery Ice Edge
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2009/1/8
NOAA satellite visible images exhibit two alternative ice-edge patterns off Labrador; one is a straight pattern, and the other is a large-meander pattern with alongshore wavelengths of 200–300 km and ...
A Buoyancy Flux-Driven Cyclonic Gyre in the Labrador Sea
geostrophic equilibrium Buoyancy Flux-Driven Cyclonic Gyre Labrador Sea
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2009/1/6
The generation mechanism for a wintertime cyclonic gyre in the western Labrador Sea, first observed by Clarke and Gascard, is studied by using simple theoretical models. It is shown that atmospheric c...
The Formation of Labrador Sea Water. Part III：The Evolution of Oxygen and Nutrient Concentration
Labrador Sea Water Oxygen Concentration Nutrient Concentration
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2009/1/5
Oxygen, nutrient, and tritium concentrations observed in the western Labrador Sea in March 1976 during deep convective renewal of Labrador Sea water are analyzed to show how a newly formed water mass ...
Annual Velocity Variations in the Labrador Current
Labrador Current Velocity Variations
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2008/12/18
Analyses of CTD and current meter data obtained between 1978 and 1988 off southern Labrador reveal two distinct regimes in the Labrador Current. The first lies over the shelf and upper slope and is th...
Labrador Sea Water in the Eastern North Atlantic. Part II：Mixing Dynamics and the Advective–Diffusive Balance
Labrador Sea Water Mixing Dynamics Advective–Diffusive Balance
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2008/12/11
Deep wintertime convection in the Labrador Basin produces Labrador Sea Water (LSW), which spreads throughout the North Atlantic. The LSW is not formed with constant characteristics but varies on decad...
Labrador Sea Water in the Eastern North Atlantic. Part I：A Synoptic Circulation Inferred from a Minimum in Potential Vorticity
Labrador Sea Water Potential Vorticity Synoptic Circulation
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2008/12/11
A synoptic distribution of Labrador Sea Water (LSW) in the eastern North Atlantic is determined from a regularly sampled, but sparse (3° resolution), survey covering 39° to 54°N, 11° to 34°W during sp...
Modeling the Mean Circulation of the Labrador Sea and the Adjacent Shelves
Mean Circulation Adjacent Shelves Labrador Sea
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2008/12/10
A linear three-dimensional diagnostic model is used to study several aspects of the mean circulation of the Labrador Sea and the adjacent shelves: volume transport, three-dimensional structure of curr...