The median income for a household in the city was $37,188, and the median income for a family was $40,750. Males had a median income of $32,500 versus $19,375 for females. The per capita income for the city was $17,285.
Ocean currents can be generated by wind, density differences in water masses caused by temperature and salinity variations, gravity, and events such as earthquakes. Currents are cohesive streams of seawater that circulate through the ocean.
Oceanic gyres are not symmetric due to faster currents on their western boundaries (Fig. 1c). Another way to get pressure differences in a fluid is through density differences in the fluid. The density of ocean water is primarily determined by its temperature, salinity, and the pressure of the surrounding water.