Pollen dispersion and pollen deposition modeling in micro-scale and regional-scale numerical models

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F12%3APU101955" target="_blank" >RIV/00216305:26210/12:PU101955 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Pollen dispersion and pollen deposition modeling in micro-scale and regional-scale numerical models

Popis výsledku v původním jazyce

The paper presents part of the research on model development of pollen dispersion and pollen deposition in an urban canopy layer. The CFD code StarCD was used as the basic computational tool for carried out studies. Three different approaches of pollen deposition was tested in two different scale numerical models, namely the regional-scale model covering area of 144 km2 and the micro-scale model covering area of 1 km2. The tested pollen deposition approaches were based on the following assumptions: i) the deposition velocity prescribed in accordance with the sedimentation velocity, ii) the zero pollen concentration prescribed on the ground surface, iii) the deposition considered in accordance with the experimental deposition velocity. The objective ofthe study is to compare pollen concentration fields obtained from calculations utilizing different simplified mathematical descriptions of pollen deposition in a vegetation cover of the ground surface

Název v anglickém jazyce

Pollen dispersion and pollen deposition modeling in micro-scale and regional-scale numerical models

Popis výsledku anglicky

The paper presents part of the research on model development of pollen dispersion and pollen deposition in an urban canopy layer. The CFD code StarCD was used as the basic computational tool for carried out studies. Three different approaches of pollen deposition was tested in two different scale numerical models, namely the regional-scale model covering area of 144 km2 and the micro-scale model covering area of 1 km2. The tested pollen deposition approaches were based on the following assumptions: i) the deposition velocity prescribed in accordance with the sedimentation velocity, ii) the zero pollen concentration prescribed on the ground surface, iii) the deposition considered in accordance with the experimental deposition velocity. The objective ofthe study is to compare pollen concentration fields obtained from calculations utilizing different simplified mathematical descriptions of pollen deposition in a vegetation cover of the ground surface

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

<a href="/cs/project/OC08019" target="_blank" >OC08019: Transport, transformace a distribuce aeroalergenů v městském mikro a mezoměřítku</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

International journal of environment and pollution

ISSN

0957-4352

e-ISSN

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Svazek periodika

50

Číslo periodika v rámci svazku

1/2/3/4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

431-440

Kód UT WoS článku

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EID výsledku v databázi Scopus

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