Times of peak astronomical tides

Autor:	David E. Cartwright, Richard D. Ray
Rok vydání:	2007
Předmět:	genetic structures Orbital eccentricity Geodesy Ephemeris Physics::Geophysics Current (stream) Perigean spring tide Geophysics Geochemistry and Petrology Physics::Space Physics Precession Ocean tide Environmental science Astrophysics::Earth and Planetary Astrophysics Direct evaluation
Zdroj:	Geophysical Journal International. 168:999-1004
ISSN:	1365-246X 0956-540X
Popis:	SUMMARY The times of maximum tide generating potential, maximum semi-diurnal potential, and maximum diurnal potential for years 1–3000 c.e. are found by direct evaluation from a high-precision numerical ephemeris of the sun and moon. A slight negative trend in the equilibrium peaks of the total tide is caused by the current decrease in the earth's orbital eccentricity, which increases the earth–sun distance at perihelion. Peak diurnal tides are also slightly decreasing owing to the decrease in obliquity. Trends in semi-diurnal tidal peaks are more complicated, tending to decrease until 1247 c.e. and increase thereafter, a result primarily of the influence of the earth's precession on the solar tide.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7be4bdb91f00c04aa4045cd72d31043e https://doi.org/10.1111/j.1365-246x.2006.03293.x Zobrazit plný text záznamu Plný text