Temporal and Spatial Changes in Spruce Bark Acidity at the Scale of the Czech Republic in the Last Two Decades, and the Current Abundance of Epiphytic Lichen Hypogymnia physodes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027073%3A_____%2F12%3A%230001309" target="_blank" >RIV/00027073:_____/12:#0001309 - isvavai.cz</a>

Result on the web

<a href="http://link.springer.com/article/10.1007%2Fs11270-011-0975-6#" target="_blank" >http://link.springer.com/article/10.1007%2Fs11270-011-0975-6#</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11270-011-0975-6" target="_blank" >10.1007/s11270-011-0975-6</a>

Result language

angličtina

Original language name

Temporal and Spatial Changes in Spruce Bark Acidity at the Scale of the Czech Republic in the Last Two Decades, and the Current Abundance of Epiphytic Lichen Hypogymnia physodes

Original language description

Two large-scale national monitoring campaigns investigating changes in spruce bark extract acidity and long-term monitoring of bark acidity along elevation transects have been carried out in the Czech Republic. The investigations have revealed significant average changes in the pH values of bark extracts (4 g: 16 ml) from 2.35 to 2.60 between 1989 and 1995, and from 2.60 to 3.25 between 1995 and 2005. In comparison with 1990, the H+ concentrations in bark extracts had decreased by 10-15% in 1995 and by70% in 2005. National emissions of acidic compounds were reduced by about 58% (1995) and 62% (2005), and the mean annual H+ deposition was reduced by about 60% (1995) and by about 80% (2005). However, neither inventoried current absolute amounts nor specific regional amounts of emitted acidic pollutants correlated significantly with bark acidity in 1995 and 2005. Bark acidity was not significantly affected by the elevation of the sampling plots or by the average tree defoliation. Along t

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

DI - Pollution and air control

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

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

Name of the periodical

Water, Air & Soil Pollution

ISSN

0049-6979

e-ISSN

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Volume of the periodical

223

Issue of the periodical within the volume

4

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

13

Pages from-to

1685-1697

UT code for WoS article

000303385800020

EID of the result in the Scopus database

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