Jack Eddy

Jack Eddy

Jack Eddy (1932 – ) is an American astronomer. He did a study in 1976 demonstrating that irregular variations in solar surface activity, a few centuries long, were connected with major climate shifts. It was at this time that he coined the term Maunder Minimum, for the dearth of sunspots seen between 1645 and 1715.

Similar work has been done by Sallie Baliunas and Willie Soon.

Quotes

* "We had adopted a kind of solar uniformitarianism," solar physicist John (Jack) Eddy suggested in retrospect. "As people and as scientists we have always wanted the Sun to be better than other stars and better than it really is." [http://www.aip.org/history/climate/solar.htm#M_27_]

ee also

*solar variation
*climate change

External links

* [http://www.aip.org/history/climate/eddy1.htm Jack Eddy on His Work on Solar History]
* [http://www.aip.org/history/climate/solar.htm Changing Sun, Changing Climate?]


Wikimedia Foundation. 2010.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • Jack S. Blanton — Jack Sawtelle Blanton (born December 7, 1927) is an American oil industry executive, civic leader and philanthropist.He was born in Shreveport, Louisiana, the son of William N. Blanton (June 23, 1890 November 27, 1967) and Louise G. Wynn… …   Wikipedia

  • Jack the Ripper conspiracy theories — seek to explain a series of murders in the East End of London in 1888 that were blamed on an unidentified assailant known as Jack the Ripper . Since then, the identity of the killer has been hotly debated. Over a hundred suspects have been… …   Wikipedia

  • Eddy C. Scurlock — Eddy Clark Scurlock (January 13, 1905 ndash; January 17, 1988) was an American oil industry tycoon, entrepreneur, millionaire and philanthropist. He founded the Scurlock Oil Company, the Eddy Refining Company and the charitable organization… …   Wikipedia

  • Jack el Destripador — «Con el Comité de Vigilancia en el East End: un personaje sospechoso». Illustrated London News. 13 de octubre de 1888. Nacimiento Su identidad es desconocida. Probablemente nació en Inglaterra …   Wikipedia Español

  • Eddy Duchin — (April 1 1909 or 10 April 1910 February 9 1951) was an American popular pianist and bandleader of the 1930s and 1940s, famous for his engaging onstage personality, his elegant piano style, and his courageous fight against leukemia.Early… …   Wikipedia

  • Jack Albertson — est un acteur américain, né le 16 juin 1907 à Malden, dans le Massachusetts, et décédé le 25 novembre 1981 à Hollywood Hills, en Californie (États Unis). Sommaire 1 Biographie 2 Filmographie …   Wikipédia en Français

  • Eddy Matalon — Eddy Matalon, né le 11 septembre 1937 à Marseille, est un producteur, réalisateur et scénariste français. Filmographie Assistant réalisateur 1963 : Tante Aurore viendra ce soir Producteur 1993 : Deux doigts de meurtre… …   Wikipédia en Français

  • Jack Mylong-Münz — Jack Mylong Münz, auch John Mylong (* 27. September 1894[1] in Mosty[2]; † 8. September 1975 in Beverly Hills; gebürtig Hans Münz) war ein österreichischer Schauspieler und Drehbuchautor. Er begann seine Bühnenlaufbahn 1912 und war von 1915 bis… …   Deutsch Wikipedia

  • Jack Arel — de son vrai nom Jacky Antoine Joseph Azzopardi est un compositeur français, né le 28 août 1943. Il a écrit la musique des chansons de nombreux artistes dont Tom Jones, Dalida, Tino Rossi, Dominique Gozzi, Florent Pagny, Eddy Mitchell,… …   Wikipédia en Français

  • Eddy Gordo — Liste des personnages de Tekken Logo de Tekken. Voici la liste des personnages de Tekken, dans l ordre chronologique de leur apparition dans la série, puis dans l ordre alphabétique. Sommaire …   Wikipédia en Français

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”