"false" . "1" . . . . "2017-04-24 13:12:14.0" . "1" . . "SDN:P07::KOUJEBSP" . . "\"Thickness\" means the vertical extent of a layer. The ocean mixed layer is the upper part of the ocean, regarded as being well-mixed. The base of the mixed layer defined by temperature, sigma, sigma_theta, or vertical diffusivity is the level at which the quantity indicated differs from its surface value by a certain amount. The amount by which the quantity differs can be specified by a scalar coordinate variable."@en . "accepted"@en . "" . "ocean_mixed_layer_thickness_defined_by_vertical_tracer_diffusivity_deficit"@en . "2017-04-24 13:12:14.0" . "SDN:P07::KOUJEBSP" . "SDN:P07::KOUJEBSP" . . .