{Perigean tides}, those spring tides which occur soon after the moon passes her perigee. [1913 Webster]
The Collaborative International Dictionary of English. 2000.
Perigean — Per i*ge an, a. Pertaining to the perigee. [1913 Webster] {Perigean tides}, those spring tides which occur soon after the moon passes her perigee. [1913 Webster] … The Collaborative International Dictionary of English
Perigean Spring Tides — A perigean spring tide is when the moon is closest to the Earth during the spring tide. The moon s orbit around the Earth is elliptical which causes the moon to be closer to the Earth and farther away at different times. The moon and the sun are… … Wikipedia
perigean range — the average semi diurnal range occurring at the time of perigean tides; larger than the mean range where the type of tide is either semi diurnal or mixed and of no practical significance when the tide is diurnal … Dictionary of ichthyology
perigean tide — noun : any of the spring tides that occur soon after the moon passes her perigee * * * an ocean tide that occurs in the spring, when the moon is at its perigee … Useful english dictionary
Tide — This article is about tides in the Earth s oceans. For other uses, see Tide (disambiguation). Tidal redirects here. For other uses, see Tidal (disambiguation). High Tide redirects here. For other uses, see High Tide (disambiguation) … Wikipedia
Physical oceanography — World ocean bathymetry. Physical oceanography is the study of physical conditions and physical processes within the ocean, especially the motions and physical properties of ocean waters. Physical oceanography is one of several sub domains into… … Wikipedia
Current sea level rise — This article is about the current and future rise in sea level associated with global warming. For sea level changes in Earth s history, see Sea level#Changes through geologic time. Sea level measurements from 23 long tide gauge records in… … Wikipedia
Tsunami — For other uses, see Tsunami (disambiguation) … Wikipedia
Sea level — For the sea level change associated with the current episode of global warming, see current sea level rise. For other uses, see Sea level (disambiguation). This marker indicating the sea level is placed on the path from Jerusalem to the Dead Sea … Wikipedia
Oceanography — For the scientific journal, see Oceanography (journal). Thermohaline circulation Oceanography (compound of the Greek words ωκεανός meaning ocean and γράφω meaning to write ), also called oceanology or marine science, is the branch of Earth… … Wikipedia
