Down-welling circulation of the northwest European continental shelf: A driving mechanism for the continental shelf carbon pump

Down-welling circulation of the northwest European continental shelf: A driving mechanism for the continental shelf carbon pump

[1] Annually integrated measurements of pCO2 have demonstrated that seasonally stratified regions of temperate shelf seas can be an important sink of atmospheric CO2. A key process to support this sink is the transport of carbon from shelf seas to below the permanent pycnocline of the deep ocean. Using a hydrodynamic model simulation of the northwest European Continental shelf, we find that bot...

Modeling the dynamics of continental shelf carbon.

Continental margin systems are important contributors to global nutrient and carbon budgets. Effort is needed to quantify this contribution and how it will be modified under changing patterns of climate and land use. Coupled models will be used to provide projections of future states of continental margin systems. Thus, it is appropriate to consider the limitations that impede the development o...

Circulation Over the Continental Shelf of the Southeastern Bering Sea

5 Using extensive direct current measurements made during the period 1975-78, we describe flow over the southeastern Bering Sea shelf. Characteristics of the flow permit us to define three distinct regimes, nearly coincident with the hydrographic domains defined in the previous chapter. The coastal regime, inshore of the 50 m isobath, had a slow (1-5 em/sec) counterclockwise mean current and oc...

Report of a Physical Oceanography Research Project over the Southern Continental Shelf of the Caspian Sea

Abstract The study presents monthly variations of seawater properties, monitoring water column stability and stratification over the southern shelf of the Caspian Sea which depends on collecting data. Field measurements were carried out during 13 cruises along the southern boundary of the sea. Spatial and temporal distributions of temperature, salinity and density were investigated. Monthl...

Monaco: the shallow continental shelf.