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rdf:type
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Description
| - Cloned saplings of Norway spruce (Picea abies (L) K a r s t.) and beech (Fagus sylvatica L.) (7 years old) were exposed to enhanced UV-B irradiation (+25%) continuously over three growing seasons (1999-2001). Selected parameters of variable chlorophyll a fluorescence and pigment composition were analysed in the late summer of the third growing season to evaluate the influence of long-term elevated UV-B irradiation on broadleaf and conifer tree species. To obtain information on the xanthophyll cycle, the de-epoxidation state (DEPS) was calculated. These tree species responded differentially to the long-term effects of enhanced UV-B radiation, Norway spruce was more sensitive compared to the European beech.
- Cloned saplings of Norway spruce (Picea abies (L) K a r s t.) and beech (Fagus sylvatica L.) (7 years old) were exposed to enhanced UV-B irradiation (+25%) continuously over three growing seasons (1999-2001). Selected parameters of variable chlorophyll a fluorescence and pigment composition were analysed in the late summer of the third growing season to evaluate the influence of long-term elevated UV-B irradiation on broadleaf and conifer tree species. To obtain information on the xanthophyll cycle, the de-epoxidation state (DEPS) was calculated. These tree species responded differentially to the long-term effects of enhanced UV-B radiation, Norway spruce was more sensitive compared to the European beech. (en)
- Sazenice smrku ztepilého a buku lesního (stáří 7 let) byly vystaveny zvýšené dávce UV-záření (+25%) po dobu tří vegetačních sezón (1999-2001). Vybrané parametry variabilní fluorescence chlorofylu a a zastoupení pigmentů byly analyzovány na koci léta třetí růstové sezóny k ocenění vlivu dlouhodobého vystavení zvýšené UV-B radiaci. Tyto rostlinné druhy reagovaly odlišně k dlouhodobému působení zvýšené UV-B radiaci, smrk ztepilý byl více citlivý. (cs)
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Title
| - Differences in the photosynthetic UV-B response between European beech (Fagus sylvatica L.) and Norway spruce (Picea abies (L.) K a r s t.) saplings
- Rozdíly ve fotosyntetické UV-B odezvě mezi sazenicemi buku lesního a smrku ztepilého (cs)
- Differences in the photosynthetic UV-B response between European beech (Fagus sylvatica L.) and Norway spruce (Picea abies (L.) K a r s t.) saplings (en)
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skos:prefLabel
| - Differences in the photosynthetic UV-B response between European beech (Fagus sylvatica L.) and Norway spruce (Picea abies (L.) K a r s t.) saplings
- Rozdíly ve fotosyntetické UV-B odezvě mezi sazenicemi buku lesního a smrku ztepilého (cs)
- Differences in the photosynthetic UV-B response between European beech (Fagus sylvatica L.) and Norway spruce (Picea abies (L.) K a r s t.) saplings (en)
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skos:notation
| - RIV/61988987:17310/08:A0900UYC!RIV09-MSM-17310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/61988987:17310/08:A0900UYC
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - UV-B radiation; xanthophyll cycle; chlorophyll a fluorescence; daily courses (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Kalina, Jiří
- Urban, Otmar
- Marek, Michal
- Šprtová, Mirka
- Špunda, Vladimír
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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