Atmospheric Deposition of Nitrogen and Sulphur Compounds in the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19240%2F01%3A%230002910" target="_blank" >RIV/47813059:19240/01:#0002910 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

čeština

Název v původním jazyce

Atmospheric Deposition of Nitrogen and Sulphur Compounds in the Czech Republic

Popis výsledku v původním jazyce

Estimates of dry and wet deposition of nitrogen and sulphur compounds in the Czech Republic for the years 1994 and 1998 are presented. Deposition has been estimated from monitored and modeled concentrations in the atmosphere and in precipitation. Measured atmospheric concentrations of sulphur oxides, nitrogen oxides, ammonia, and aerosol particles, along with measured concentrations of sulphate, nitrate and ammonium in precipitation were interpolated with Kriging technique on a 10 x 10 km grid. Wet deposition was derived from concentration values for sulphate, nitrate and ammonium in precipitation and from precipitation amounts. Dry deposition was derived from concentrations of gaseous components and aerosol in the air, and from their deposition velocities. A multiple resistance model was used for calculation deposition velocities. Sulphur compounds contributed about 38%, oxidized nitrogen species 34%, and reduced nitrogen species 28% to the total potential acid deposition in 1998.

Název v anglickém jazyce

Atmospheric Deposition of Nitrogen and Sulphur Compounds in the Czech Republic

Popis výsledku anglicky

Estimates of dry and wet deposition of nitrogen and sulphur compounds in the Czech Republic for the years 1994 and 1998 are presented. Deposition has been estimated from monitored and modeled concentrations in the atmosphere and in precipitation. Measured atmospheric concentrations of sulphur oxides, nitrogen oxides, ammonia, and aerosol particles, along with measured concentrations of sulphate, nitrate and ammonium in precipitation were interpolated with Kriging technique on a 10 x 10 km grid. Wet deposition was derived from concentration values for sulphate, nitrate and ammonium in precipitation and from precipitation amounts. Dry deposition was derived from concentrations of gaseous components and aerosol in the air, and from their deposition velocities. A multiple resistance model was used for calculation deposition velocities. Sulphur compounds contributed about 38%, oxidized nitrogen species 34%, and reduced nitrogen species 28% to the total potential acid deposition in 1998.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DI - Znečištění a kontrola vzduchu

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název periodika

The Scientific World

ISSN

1532-2246

e-ISSN

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Svazek periodika

1

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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