Application of Mann-Kendall test and the Sen's slope estimates for trend detection in deposition data from Bílý Kříž (Beskydy Mts., the Czech Republic) 1997-2010

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F11%3A00181485" target="_blank" >RIV/62156489:43410/11:00181485 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Application of Mann-Kendall test and the Sen's slope estimates for trend detection in deposition data from Bílý Kříž (Beskydy Mts., the Czech Republic) 1997-2010

Original language description

Data from precipitation monitoring station located at Bílý Kříž in Beskydy Mts. Were analyzed in order to find out whether and how the decrease of emissions in the Czech Republic and neighbouring countries is reflected in the composition of precipitation. Statistically significant decrease of mean annual concentrations of Zn, Pb, Cd, Ni, Fe in bulk precipitation and of H+, K+, Mg2+, Ca2+, NO3 -, SO4 2-, Cl- and conductivity in wet only precipitation were found by applying Mann-Kendall test. No trend wasfound for Na+, Mn, F- and for total wet deposition of potential acid. The decrease in deposition of acidifying substances is accompanied by simultaneous decrease of Ca2+ and Mg2+ what can hinder the recovery from acidification. Cluster analysis has indicated the influence of the sea spray at this upcountry site and the common source of Pb, SO42-, Cd.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BB - Applied statistics, operational research

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Beskydy

ISSN

1803-2451

e-ISSN

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Volume of the periodical

4

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

14

Pages from-to

133-146

UT code for WoS article

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EID of the result in the Scopus database

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