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| rdf:type
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| Description
| - Při výzkumu erozních povodňových koryt v údolní nivě řeky Desné u Loučné byla v její břehové části nalezena podobná, zjevně však starší koryta porostlá listnatými dřevinami. Na kmenech některých stromů byla patrná poranění způsobená balvany, plovoucími kmeny nebo ledovými krami nesenými některou z minulých povodní. Tato poranění vedla k redukci letokruhů v poraněných částech kmenů nebo naopak k jejich náhlému nárůstu. Osm vzorků z jader kmenů a dva z kořenů stromů rostoucích v nivě bylo odebráno k určení stáří koryt a erozních událostí za povodní, které je vytvořily. Výsledky dendrochronologického výzkumu byly porovnávány s historickými a hydrologickými údaji. Výsledky analýz ukázaly, že systém starších paleokoryt vznikl pravděpodobně za velké povodně v roce 1897. Ke změnám morfologie těchto koryt došlo i za povodní v roce 1921, kdy mnoho stromů odumřelo a u přeživších došlo k prudkému nárůstu. K redukci letokruhů u stromů došlo po povodních v roce 1938 a 1947. (cs)
- A system of palaeochannels was found covered with trees within the floodplain of the Desná River Valley. During some of the last floods new erosion channels were formed and gradually overgrown by forests. Trees were wounded or even killed by transported boulders, gravels or ice floes. Therefore ring reductions and abrupt growth release occur in tree stems. Eight cores and two root samples from trees growing on floodplain were taken for investigation of the palaeochannel origin and occurring flood and erosion event. Results of the dendrochronological investigation were compared with the historical and hydrological data. Results of these analyses show that the palaeochannel system was probably formed during the great flood in 1897. Morphology of palaeochannels was changed during the floods in 1921 when a lot of trees were killed and abrupt growth release occurred in the survived tree stems. Tree ring reductions occurred after floods in the 1938 and 1947.
- A system of palaeochannels was found covered with trees within the floodplain of the Desná River Valley. During some of the last floods new erosion channels were formed and gradually overgrown by forests. Trees were wounded or even killed by transported boulders, gravels or ice floes. Therefore ring reductions and abrupt growth release occur in tree stems. Eight cores and two root samples from trees growing on floodplain were taken for investigation of the palaeochannel origin and occurring flood and erosion event. Results of the dendrochronological investigation were compared with the historical and hydrological data. Results of these analyses show that the palaeochannel system was probably formed during the great flood in 1897. Morphology of palaeochannels was changed during the floods in 1921 when a lot of trees were killed and abrupt growth release occurred in the survived tree stems. Tree ring reductions occurred after floods in the 1938 and 1947. (en)
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| Title
| - Dendrochronological records of the floodplain morphology transformation of Desná river valley in the last 150 years, The Hrubý Jeseník Mts., Czech Republic
- Dendrochronologické záznamy transformace morfologie nivy údolí řeky Desné v Hrubém Jeserníku za posledních 150 let, Česká Republika (cs)
- Dendrochronological records of the floodplain morphology transformation of Desná river valley in the last 150 years, The Hrubý Jeseník Mts., Czech Republic (en)
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| skos:prefLabel
| - Dendrochronological records of the floodplain morphology transformation of Desná river valley in the last 150 years, The Hrubý Jeseník Mts., Czech Republic
- Dendrochronologické záznamy transformace morfologie nivy údolí řeky Desné v Hrubém Jeserníku za posledních 150 let, Česká Republika (cs)
- Dendrochronological records of the floodplain morphology transformation of Desná river valley in the last 150 years, The Hrubý Jeseník Mts., Czech Republic (en)
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| skos:notation
| - RIV/68145535:_____/07:00088388!RIV08-AV0-68145535
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(IAA300860601), Z(AV0Z30860518)
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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/68145535:_____/07:00088388
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - floodplain morphology; palaeochannels; historical floods; tree ring reductions; abrupt growth release; exposed roots (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
| - Moravian Geographical Reports
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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
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| is http://linked.open...avai/riv/vysledek
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