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On the comparison of urban canopy effects parameterisation

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F19%3A10407582" target="_blank" >RIV/00216208:11320/19:10407582 - isvavai.cz</a>

  • Result on the web

    <a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=LZGaHX.Q4P" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=LZGaHX.Q4P</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1504/IJEP.2019.101840" target="_blank" >10.1504/IJEP.2019.101840</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    On the comparison of urban canopy effects parameterisation

  • Original language description

    To assess the impact of cities on climate, modelling is used with inclusion of urban parameterisation which is important when applying higher resolution. It is essential to assess uncertainties of urban effect parameterisations. To estimate this we performed experiments with available settings of urban canopy models over central Europe for 2001-2010. We have used RegCM4 and WRF in 10 km resolution, three surface schemes and five urban canopy parameterisations available. Selected WRF options were tested for urbanised weather prediction in 3 km resolution to show the effect in a single extreme case study. Urban heat island was detected in all simulations, for summer night the strongest on average was a few degrees C. We demonstrate that for cities like Prague it can in extremes approach 5 degrees C, for larger city such as Budapest it is 8 degrees C. In weather prediction mode, WRF model captured these effects in a single heat wave with selected parameterisations well.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10509 - Meteorology and atmospheric sciences

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2019

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    International Journal of Environment and Pollution

  • ISSN

    0957-4352

  • e-ISSN

  • Volume of the periodical

    65

  • Issue of the periodical within the volume

    1-3

  • Country of publishing house

    CH - SWITZERLAND

  • Number of pages

    18

  • Pages from-to

    177-194

  • UT code for WoS article

    000486899700011

  • EID of the result in the Scopus database

    2-s2.0-85071669816