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RECORD NUMBER: 24 OF 40

OLS Field Name OLS Field Data
Main Title Partial Inhibition of In vitro Pollen Germination by Simulated Solar Ultraviolet-B Radiation.
Author Flint, S. D. ; Caldwell, M. M. ;
CORP Author Utah State Univ., Logan.;Corvallis Environmental Research Lab., OR.;National Aeronautics and Space Administration, Washington, DC.
Year Published 1984
Report Number NAS9-14871; EPA/600/J-84/392;
Stock Number PB87-169694
Additional Subjects Germination ; Pollen ; Ultraviolet radiation ; Ozone ; Damage ; Solar radiation ; Exposure ; Viability ; Seeds ; Reduction ; Reprints ;
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB87-169694 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 6p
Abstract
Pollen from four temperate-latitude taxa were treated with UV radiation in a portion of the UV-B (280-320 nm) waveband during in vitro germination. Inhibition of germination was noted in this pollen compared to samples treated identically except for the exclusion of the UV-B portion of the spectrum. Levels similar to maximum solar UV-B found in temperate-latitude areas failed to inhibit pollen germination significantly, while levels similar to maximum solar UV-B found in equatorial alpine locations caused partial inhibition of germination in three of the four taxa examined. (Copyright (c) 1984 by the Ecological Society of America.)