Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Harry ten Brink"'
Publikováno v:
Atmosphere, Vol 13, Iss 12, p 2037 (2022)
The below-cloud irradiance in The Netherlands increased by over 10 Wm−2 in the past half century. It was hypothesized that this could be due to a decrease in the aerosol serving as cloud condensation nuclei, on which the cloud droplets form, in the
Externí odkaz:
https://doaj.org/article/b28e7140bf76481b84a540a6dae6fdab
Autor:
Regina Hitzenberger, Harry ten Brink
Publikováno v:
Air Quality, Atmosphere & Health. 14:637-642
The blackness of aerosol filter samples, meant as a proxy for particulate mass concentration, is the earliest parameter for which monitoring data exist. The smoke shade method (developed in the late 1910s) was the standardised approach to collect sam
Publikováno v:
Atmospheric Environment. 212:36-40
Mass concentrations of Particulate Matter (PM) in New-Year's nights can be high in the Netherlands because of the unconstrained use of consumer fireworks. In the study presented here the chemical compounds of the PM were determined. It is for the fir
Autor:
Harry ten Brink, Regina Hitzenberger
Coefficient of Haze (CoH) was the official proxy for the mass concentration of particulate matter in the US from ca. 1950 onwards. Originally, a linearity between CoH and sample load was claimed, but although shortly after the introduction of the met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5a75e0ccf917ba162d9f9cd3aaf2b98
Publikováno v:
Atmospheric Environment, 173, 289-294
The visibility on New Year's nights in the Netherlands is low during stagnant weather. This is due to the scattering and absorption of light by the aerosol-smoke from the fireworks. We made an assessment of the responsible aerosol-species. The invest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3671d01f5b03375625fbdee476cd59b
http://resolver.tudelft.nl/uuid:09ad58d6-3e8b-4676-b2c6-657e77a285e1
http://resolver.tudelft.nl/uuid:09ad58d6-3e8b-4676-b2c6-657e77a285e1
Publikováno v:
Atmospheric Research. 92:270-276
We followed the concentration of nitrate and sulphate in size-segregated aerosol. In the evaluation we focused on the data in the smallest aerosol, that is, in particles with an (aerodynamic) diameter smaller than 0.18 μm. The average ratio of nitra
Autor:
Joop H. van Wijnen, Ilias G. Kavouras, Jon Ayres, Arto Puustinen, Marko Vallius, Anna Karakatsani, Klea Katsouyanni, Kees Meliefste, Kaarle Hämeri, Gerard Hoek, Gerard Kos, Claire Meddings, Steve Thomas, Markku Kulmala, Maria Lianou, Jeroen J. de Hartog, Roy M. Harrison, Anastasia Kotronarou, Juha Pekkanen, Harry ten Brink
Publikováno v:
Atmospheric Environment. 42:156-169
Human exposure to air pollutants is often characterized by measured or modeled outdoor concentrations. In Western societies, subjects spend about 90% of their time indoors, of which a large fraction in their own home. Hence indoor air quality is an i
Autor:
Kees Meliefste, Marie-Cecile G. Chalbot, Roy M. Harrison, Anna Karakatsani, Ilias G. Kavouras, Juha Pekkanen, Gerard Kos, Klea Katsouyanni, Harry ten Brink, Gerard Hoek, Arto Puustinnen, Kaarle Hämeri, Maria Lianou, Claire Meddings, Jon G Ayres, Anastasia Kotronarou, Marko Vallius, Steve Thomas, Jeroen J. de Hartog
Publikováno v:
Journal of the Air & Waste Management Association. 57:1507-1517
The associations between residential outdoor and ambient particle mass, fine particle absorbance, particle number (PN) concentrations, and residential and traffic determinants were investigated in four European urban areas (Helsinki, Athens, Amsterda
Autor:
Kees Meliefste, Kaarle Hämeri, Markku Kulmala, Klea Katsouyanni, Saskia C. van der Zee, Steve Thomas, Anastasia Kotronarou, Ilias G. Kavouras, Juha Pekkanen, Jeroen J. de Hartog, Arto Puustinen, Claire Meddings, Gerard Kos, Harry ten Brink, Anna Karakatsani, Roy M. Harrison, Jon G Ayres, Gerard Hoek
Publikováno v:
Atmospheric Environment. 41:6622-6636
The number of ultrafine particles may be a more health relevant characteristic of ambient particulate matter than the conventionally measured mass. Epidemiological time series studies typically use a central site to characterize human exposure to out