Titlebook: UV Radiation and Arctic Ecosystems; Dag O. Hessen Book 2002 Springer-Verlag Berlin Heidelberg 2002 Arctic.Arktis.Ozonloch.Sea ice.UV radia

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D. O. Hessenraucher den leistungsfähigsten Apparat liefern zu können. Dies gilt z. B. von.denen wir auch an dieser Stelle nochmals unseren Dank für die uns zur Verfügung gestellten Apparatzeichnungen Abb. 8, 24, 25, 28, 29, 30, 34, 36, 39, 41, 42, 61 zum Ausdruck bringen.

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0070-8356 .Includes supplementary material: Although there are some biological processes that are supported by UV radiation, most organisms are stressed by it in various ways, e.g. through DNA damage..Top international experts present an integrated overview of UV radiation and its effects on terrestrial, fres

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Spectral Properties and UV Attenuation in Arctic Freshwater Systemsdamaging UV radiation, especially in the Arctic (.). Since the Antarctic ozone hole was discovered (.), significant ozone depletion events have been detected within the Arctic polar stratospheric vortex during the recent years (.). As a consequence, the surface UV radiation has also increased (., .).

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Book 2002key ecological factor in the Arctic spring and summer are discussed in detail. Additionally, basic information on Arctic ecosystems is given. The volume provides not only an excellent account of present-day knowledge of the subject, but also describes the state of the art on which future research can be built.

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Recent Changes in Surface Ultraviolet Solar Radiation and Stratospheric Ozone at a High Arctic Sitef the spectrum was set at 2922 A. Cornu concluded that the lack of measurable radiation below this limit was due to strong absorption in the atmosphere above. . suggested that the atmosphere contained ozone. This was later confirmed by Fabry and Buisson in 1913. They performed accurate measurements