. "false" . . . "The surface called \"surface\" means the lower boundary of the atmosphere. \"Surface stress\" means the shear stress (force per unit area) exerted by the wind at the surface. A downward stress is a downward flux of momentum. Over large bodies of water, wind stress can drive near-surface currents. \"Downward\" indicates a vector component which is positive when directed downward (negative upward). \"Northward\" indicates a vector component which is positive when directed northward (negative southward). \"Downward northward\" indicates the ZY component of a tensor. A downward northward stress is a downward flux of northward momentum, which accelerates the lower medium northward and the upper medium southward."@en . "2" . "2021-01-18 16:23:44.0" . "SDN:P07::CFSN0300" . "SDN:P07::CFSN0300" . . "2" . . "SDN:P07::CFSN0300" . . . "2021-01-18 16:23:44.0" . . "accepted"@en . . . . "" . "surface_downward_northward_stress"@en . .