... Biogeochemical cycles Oxygen minimum zone Climate change Numerous studies have attempted to quantify the impact of these cross-shore fluxes on the cycling of carbon. According to models, more than 1/3 of the organic carbon produced in the nearshore CanUS and CalUS leaves the shelf to be remineralized...

... and the related impacts on biogeochemical cycles forms part of a larger Surface Ocean Lower Atmosphere Study status-of-the-science special edition. A large body of recent reviews has comprehensively covered different aspects of this topic. Here, we aim to take a fresh approach by reviewing recent research...

... biomass when Si(OH) 4 was high (i.e., NO 3 :Si(OH) 4 molar ratios <1). The implications of such differences in UIB composition could have important ramifications for Arctic biogeochemical cycles, and ultimately impact carbon flow to higher trophic levels and the deep ocean. A complex mosaic...