Zobrazeno 1 - 10
of 35
pro vyhledávání: '"H C Ward"'
Publikováno v:
Environmental Research Letters, Vol 12, Iss 11, p 114007 (2017)
When the urban heat island (UHI) effect coincides with a heat wave (HW), thermal stress in cities is exacerbated. Understanding the surface energy balance (SEB) responses to HWs is critical for improving predictions of the synergies between UHIs and
Externí odkaz:
https://doaj.org/article/bbdbd6236c664717bd87182957a6fd30
Autor:
M. Lipson, S. Grimmond, M. Best, W. T. L. Chow, A. Christen, N. Chrysoulakis, A. Coutts, B. Crawford, S. Earl, J. Evans, K. Fortuniak, B. G. Heusinkveld, J.-W. Hong, J. Hong, L. Järvi, S. Jo, Y.-H. Kim, S. Kotthaus, K. Lee, V. Masson, J. P. McFadden, O. Michels, W. Pawlak, M. Roth, H. Sugawara, N. Tapper, E. Velasco, H. C. Ward
Publikováno v:
Earth System Science Data, Vol 14, Pp 5157-5178 (2022)
A total of 20 urban neighbourhood-scale eddy covariance flux tower datasets are made openly available after being harmonized to create a 50 site–year collection with broad diversity in climate and urban surface characteristics. Variables needed as
Externí odkaz:
https://doaj.org/article/f4448db5b6be442f99eaa7ac66825f9d
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 6559-6593 (2022)
This study represents the first detailed analysis of multi-year, near-surface turbulence observations for an urban area located in highly complex terrain. Using 4 years of eddy covariance measurements over the Alpine city of Innsbruck, Austria, the e
Externí odkaz:
https://doaj.org/article/1af4b931c77646aa8ba003a358acae47
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 148:1840-1863
Publikováno v:
Atmospheric Measurement Techniques, Vol 8, Iss 3, Pp 1385-1405 (2015)
Scintillometry, a form of ground-based remote sensing, provides the capability to estimate surface heat fluxes over scales of a few hundred metres to kilometres. Measurements are spatial averages, making this technique particularly valuable over area
Externí odkaz:
https://doaj.org/article/6601d91b0f5e47ffb29ea48472a23cb0
Publikováno v:
Atmospheric Measurement Techniques, Vol 8, Iss 3, Pp 1407-1424 (2015)
A millimetre-wave scintillometer was paired with an infrared scintillometer, enabling estimation of large-area evapotranspiration across northern Swindon, a suburban area in the UK. Both sensible and latent heat fluxes can be obtained using this "two
Externí odkaz:
https://doaj.org/article/242485921d7949eba2786e7da8aefd9f
Publikováno v:
Atmospheric Chemistry and Physics, Vol 13, Iss 9, Pp 4645-4666 (2013)
Eddy covariance measurements of the turbulent sensible heat, latent heat and carbon dioxide fluxes for 12 months (2011–2012) are reported for the first time for a suburban area in the UK. The results from Swindon are comparable to suburban studies
Externí odkaz:
https://doaj.org/article/dff5d847cef84699a72068ebc5f6f205
Autor:
H C, Ward, S, Kotthaus, C S B, Grimmond, A, Bjorkegren, M, Wilkinson, W T J, Morrison, J G, Evans, J I L, Morison, M, Iamarino
Publikováno v:
Environmental pollution (Barking, Essex : 1987). 198
Anthropogenic and biogenic controls on the surface-atmosphere exchange of CO2 are explored for three different environments. Similarities are seen between suburban and woodland sites during summer, when photosynthesis and respiration determine the di
Publikováno v:
American Journal of Roentgenology. 169:201-206
OBJECTIVE: The purpose of this study was to obtain high-resolution MR images of the various components of the anal sphincter complex in children who have anorectal disorders. We therefore used dedicated endoanal receiver coils for MR imaging. CONCLUS
Autor:
P.G. Duffy, A Atra, K Aitken, H. C. Ward, CD Mitchell, Jon Pritchard, M Boyle, P.G. Ransley, C. Dicks-Mireaux, P.N. Plowman
Publikováno v:
British Journal of Cancer
Twenty-six previously untreated children, median age 3.4 years, with pelvic rhabdomyosarcoma (RMS) were seen between 1983 and 1988. Fourteen were girls. The planned strategy was to conserve pelvic organs, especially the bladder, by using primary chem