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Earth science

Any of several geological sciences that are concerned with the earth, its origins, and all of its various structures and physical forms and phenomena.

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Contributors in Earth science

Earth science > Physical oceanography

Baseline Research on Oceanography (BROKE)

Earth science; Physical oceanography

Krill and Environment, a study conducted off east Antarctica in the Austral summer of 1995–96. The primary focus was to describe the distribution and abundance of Antarctic krill ...

centers of action

Earth science; Physical oceanography

Large semipermanent belts of high or low sea level pressure distributed around the Earth that largely control the general circulation of the atmosphere and the concomitant ...

Natal Pulse

Earth science; Physical oceanography

Large, solitary meanders in the path of the Agulhas Current between Cape St. Lucia and the Agulhas Bank south of Africa. The pulses seem to originate in the region of the Natal ...

cotidal line

Earth science; Physical oceanography

Lines joining the points where high water occurs at the same time. The lines show the lapse of time between the moon’s transit over a reference meridian (usually the Greenwich ...

oceanic

Earth science; Physical oceanography

Living upon the high seas as opposed to living in coastal waters, i.e. neritic.

Gibb’s phenomenon

Earth science; Physical oceanography

An artifact of attempting to approximate a function or waveformwith a discontinuity using a Fourier series or some other global, continuous basis function. The fit is poor in a ...

computational mode

Earth science; Physical oceanography

An artifact of numerical solution procedures that use a centered scheme for temporal advancement, i.e. one that requires information at three time levels. Starting such a scheme ...