Improving mercury flux chamber measurements over water surface (Articolo in rivista)

Type
Label
  • Improving mercury flux chamber measurements over water surface (Articolo in rivista) (literal)
Anno
  • 2003-01-01T00:00:00+01:00 (literal)
Alternative label
  • Lanzillotta E., Ceccarini C., Ferrara R. (2003)
    Improving mercury flux chamber measurements over water surface
    in Environmental technology
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Lanzillotta E., Ceccarini C., Ferrara R. (literal)
Pagina inizio
  • 913 (literal)
Pagina fine
  • 919 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 24 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Titolo
  • Improving mercury flux chamber measurements over water surface (literal)
Abstract
  • A modified floating flux chamber was designed and used to measure mercury evasional fluxes in a coastal area of the Mediterranean Sea in different meteo-marine conditions during the hours of maximum insolation (PAR intensity 360-430 W m-2) in the summer season. The chamber has been modified providing a flap at the inlet port preventing the back-flow of air from the interior of the chamber. Results demonstrate that the modified flux chamber gives flux values noticeably higher both in rippled sea conditions (mean value 7.88+1.45 ng m-2 h-1) and in rough sea conditions (mean value 21.71+2.17 ng m-2 h-1) with respect to those obtained by using the unmodified chamber (respectively 5.23+0.67 and 14.15+1.03 ng m-2 h-1. (literal)
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