The relationship between defoliation of Norway spruce and atmospheric deposition of sulphur and nitrogen compounds in the Hrubý Jeseník Mts (the Czech Republic)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19240%2F03%3A%230002911" target="_blank" >RIV/47813059:19240/03:#0002911 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
The relationship between defoliation of Norway spruce and atmospheric deposition of sulphur and nitrogen compounds in the Hrubý Jeseník Mts (the Czech Republic)
Original language description
The relationship between defoliation of major tree species (Norway spruce) and the measured and modelled stress factor (acid deposition) was investigated by using statistical analyses. The deposition levels of sulphur and nitrogen compounds in 1994, 1998and 2000 have been used as a criterion for defoliation of trees taken from the LANDSAT satellite images from 1994 to 2000 due to acidification of forest soil. Acid deposition and defoliation of Norway spruce were evaluated at 20 monitoring sites withinthe Hrubý Jeseník Mountains with the following results: parameters, expressing defoliation of crown showed correlation with deposition levels of sulphur and nitrogen. Defoliation in 1997 and 1998 showed a statistically significant positive relationship with a total deposition of sulphur and total potential acid deposition in 1994. Defoliation in 1998 showed a statistically significant positive relationship with total deposition of nitrogen in 1994.
Czech name
The relationship between defoliation of Norway spruce and atmospheric deposition of sulphur and nitrogen compounds in the Hrubý Jeseník Mts (the Czech Republic)
Czech description
The relationship between defoliation of major tree species (Norway spruce) and the measured and modelled stress factor (acid deposition) was investigated by using statistical analyses. The deposition levels of sulphur and nitrogen compounds in 1994, 1998and 2000 have been used as a criterion for defoliation of trees taken from the LANDSAT satellite images from 1994 to 2000 due to acidification of forest soil. Acid deposition and defoliation of Norway spruce were evaluated at 20 monitoring sites withinthe Hrubý Jeseník Mountains with the following results: parameters, expressing defoliation of crown showed correlation with deposition levels of sulphur and nitrogen. Defoliation in 1997 and 1998 showed a statistically significant positive relationship with a total deposition of sulphur and total potential acid deposition in 1994. Defoliation in 1998 showed a statistically significant positive relationship with total deposition of nitrogen in 1994.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DI - Pollution and air control
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Ekológia
ISSN
1335-342X
e-ISSN
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Volume of the periodical
22
Issue of the periodical within the volume
4
Country of publishing house
SK - SLOVAKIA
Number of pages
11
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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