Which outcome results when decreased wind strength reduces upwelling within an ocean gyre system bordering a desert?

💡 Explanation

When decreased wind slows upwelling in a gyre, nutrient transport from deep water to the surface is reduced because the driving force of the upwelling weakens, decreasing surface nutrient concentration. Therefore decreased productivity results as phytoplankton have less access to nutrients, contrary to enhanced stratification, increased fog, or rainfall.

• Which climatic effect results because mountain ranges force air masses upwards in many global climate regions?
• Which process dominates the vertical salinity gradient development within a fjord following seasonal ice melt?
• Which process significantly reduces surface salinity within the subpolar gyre in the North Atlantic?
• Which failure mode arises when a heated pipeline is constructed above discontinuous permafrost?
• Which outcome occurs when glaciers retreat in a cirque basin and leave behind meltwater?
• Which increased hazard arises when pyroclastic surge encounters seawater?