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Shrinkage of Newly Formed Particles in an Urban Environment

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10315476" target="_blank" >RIV/00216208:11310/15:10315476 - isvavai.cz</a>

  • Alternative codes found

    RIV/67985858:_____/15:00446319

  • Result on the web

    <a href="http://dx.doi.org/10.4209/aaqr.2015.01.0015" target="_blank" >http://dx.doi.org/10.4209/aaqr.2015.01.0015</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.4209/aaqr.2015.01.0015" target="_blank" >10.4209/aaqr.2015.01.0015</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Shrinkage of Newly Formed Particles in an Urban Environment

  • Original language description

    New particle formation (NPF) significantly influences the number concentrations and size distributions of an atmospheric aerosol and is often followed by the rapid growth of the newly formed particles. Recently a reversal process leading to particle shrinkage was reported and was found to occur under specific atmospheric conditions, which are unfavourable for the growth of nucleated particles. In this study we present an analysis of particle shrinkage events following prior NPF at an urban background station in Prague, Czech Republic. The study is based on two-year measurements of particle number size distributions using Scanning Mobility Particle Size (SMPS). A total of 22 shrinkage events were identified and the vast majority of the events was observed in the spring and summer seasons. The determined shrinkage rates span the range from -2.5 to -12.5 nm/h. During the most intensive events, the grown particles shrank back to the smallest measurable size of 10 nm. The particle shrinkage

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CF - Physical chemistry and theoretical chemistry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GAP209%2F11%2F1342" target="_blank" >GAP209/11/1342: Advanced study of physical and chemical properties of atmospheric aerosols in high time resolution</a><br>

  • Continuities

    S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2015

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Aerosol and Air Quality Research

  • ISSN

    1680-8584

  • e-ISSN

  • Volume of the periodical

    15

  • Issue of the periodical within the volume

    4

  • Country of publishing house

    TW - TAIWAN (PROVINCE OF CHINA)

  • Number of pages

    12

  • Pages from-to

    1313-1324

  • UT code for WoS article

    000358999400016

  • EID of the result in the Scopus database

    2-s2.0-84938399602