| KLÁN, Petr, Jana KLÁNOVÁ, Ivan HOLOUBEK and Pavel ČUPR. Photochemical Activity of Organic Compounds in Ice Induced by Sunlight Irradiation: The Svalbard Project. Geophysical Research Letters. Washington, D. C., USA: American Geophysical Union, 2003, vol. 30, No 5, p. 1313, art. no. ISSN 0094-8276. |
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@article{485202,
author = {Klán, Petr and Klánová, Jana and Holoubek, Ivan and Čupr, Pavel},
article_location = {Washington, D. C., USA},
article_number = {5},
keywords = {ice; photochemistry; Svalbard; environmental},
language = {eng},
issn = {0094-8276},
journal = {Geophysical Research Letters},
title = {Photochemical Activity of Organic Compounds in Ice Induced by Sunlight Irradiation: The Svalbard Project},
volume = {30},
year = {2003}
}
TY - JOUR
ID - 485202
AU - Klán, Petr - Klánová, Jana - Holoubek, Ivan - Čupr, Pavel
PY - 2003
TI - Photochemical Activity of Organic Compounds in Ice Induced by Sunlight Irradiation: The Svalbard Project
JF - Geophysical Research Letters
VL - 30
IS - 5
SP - 1313
EP - 1313
PB - American Geophysical Union
SN - 00948276
KW - ice
KW - photochemistry
KW - Svalbard
KW - environmental
N2 - Field experiments in Ny-Alesund, Spitsbergen Island (Svalbard) demonstrated that water ice can be a suitable reaction medium for photochemical transformations of organic pollutants. Several aromatic carbonyl, chloro, nitro or hydroxy compounds, frozen in the ice-matrix samples, underwent very efficient sunlight-induced chemical changes. The photoproducts, in many cases completely different from those obtained from liquid solution photolysis, might pose a high toxicological risk to biota when they enter the environment. It is concluded that the results could be applicable to natural snow and ice, and that possible photochemical transformations should be considered in the ice-core record studies.
ER -
KLÁN, Petr, Jana KLÁNOVÁ, Ivan HOLOUBEK and Pavel ČUPR. Photochemical Activity of Organic Compounds in Ice Induced by Sunlight Irradiation: The Svalbard Project. \textit{Geophysical Research Letters}. Washington, D. C., USA: American Geophysical Union, 2003, vol.~30, No~5, p.~1313, art. no. ISSN~0094-8276.
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