File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1007/s10546-014-9980-9
- Scopus: eid_2-s2.0-84925490421
- WOS: WOS:000349367700006
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Interfacing the Urban Land–Atmosphere System Through Coupled Urban Canopy and Atmospheric Models
Title | Interfacing the Urban Land–Atmosphere System Through Coupled Urban Canopy and Atmospheric Models |
---|---|
Authors | |
Keywords | Urban planning Land-use land-cover changes Land–atmosphere interactions Single column atmospheric model Urban canopy model |
Issue Date | 2014 |
Citation | Boundary-Layer Meteorology, 2014, v. 154, n. 3, p. 427-448 How to Cite? |
Abstract | © 2014, Springer Science+Business Media Dordrecht. We couple a single column model (SCM) to a cutting-edge single-layer urban canopy model (SLUCM) with realistic representation of urban hydrological processes. The land-surface transport of energy and moisture parametrized by the SLUCM provides lower boundary conditions to the overlying atmosphere. The coupled SLUCM–SCM model is tested against field measurements of sensible and latent heat fluxes in the surface layer, as well as vertical profiles of temperature and humidity in the mixed layer under convective conditions. The model is then used to simulate urban land–atmosphere interactions by changing urban geometry, surface albedo, vegetation fraction and aerodynamic roughness. Results show that changes of landscape characteristics have a significant impact on the growth of the boundary layer as well as on the distributions of temperature and humidity in the mixed layer. Overall, the proposed numerical framework provides a useful stand-alone modelling tool, with which the impact of urban land-surface conditions on the local hydrometeorology can be assessed via land–atmosphere interactions. |
Persistent Identifier | http://hdl.handle.net/10722/277676 |
ISSN | 2021 Impact Factor: 3.471 2020 SCImago Journal Rankings: 1.107 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, Jiyun | - |
dc.contributor.author | Wang, Zhi Hua | - |
dc.date.accessioned | 2019-09-27T08:29:40Z | - |
dc.date.available | 2019-09-27T08:29:40Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | Boundary-Layer Meteorology, 2014, v. 154, n. 3, p. 427-448 | - |
dc.identifier.issn | 0006-8314 | - |
dc.identifier.uri | http://hdl.handle.net/10722/277676 | - |
dc.description.abstract | © 2014, Springer Science+Business Media Dordrecht. We couple a single column model (SCM) to a cutting-edge single-layer urban canopy model (SLUCM) with realistic representation of urban hydrological processes. The land-surface transport of energy and moisture parametrized by the SLUCM provides lower boundary conditions to the overlying atmosphere. The coupled SLUCM–SCM model is tested against field measurements of sensible and latent heat fluxes in the surface layer, as well as vertical profiles of temperature and humidity in the mixed layer under convective conditions. The model is then used to simulate urban land–atmosphere interactions by changing urban geometry, surface albedo, vegetation fraction and aerodynamic roughness. Results show that changes of landscape characteristics have a significant impact on the growth of the boundary layer as well as on the distributions of temperature and humidity in the mixed layer. Overall, the proposed numerical framework provides a useful stand-alone modelling tool, with which the impact of urban land-surface conditions on the local hydrometeorology can be assessed via land–atmosphere interactions. | - |
dc.language | eng | - |
dc.relation.ispartof | Boundary-Layer Meteorology | - |
dc.subject | Urban planning | - |
dc.subject | Land-use land-cover changes | - |
dc.subject | Land–atmosphere interactions | - |
dc.subject | Single column atmospheric model | - |
dc.subject | Urban canopy model | - |
dc.title | Interfacing the Urban Land–Atmosphere System Through Coupled Urban Canopy and Atmospheric Models | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1007/s10546-014-9980-9 | - |
dc.identifier.scopus | eid_2-s2.0-84925490421 | - |
dc.identifier.volume | 154 | - |
dc.identifier.issue | 3 | - |
dc.identifier.spage | 427 | - |
dc.identifier.epage | 448 | - |
dc.identifier.isi | WOS:000349367700006 | - |
dc.identifier.issnl | 0006-8314 | - |