Variability of the marine boundary layer parameters over Baltic Sea sub-basins and their impact on nitrogen deposition

• Autorzy: Hongisto M.
• Języki publikacji: EN

Abstrakty

EN

The variability of the marine boundary layer parameters over the Baltic Sea and its sub-basins and their impact on the 6 h, monthly or seasonal deposition of oxidized nitrogen compounds was studied using results of the Hilatar chemistrytransport model, the 6th hour forecasts of the HIRLAM weather prediction model and meteorological measurement data. The monthly load of oxidized nitrogen was highest in the winters of 1993–1995 and 2000, and lowest in 1996–1997 and 2005; no trend was detected. Short-time correlations were low, but a significant correlation of the monthly deposition with the NAO index and ice-season was found over northern sub-basins.

Słowa kluczowe

EN

Baltic Sea; biological production; brackish water; carbon cycle; inorganic nitrogen; marine area; marine boundary layer; meteorological measurement; nitrogen deposition; reactive nitrogen species; seasonal deposition; terrestrial area; variability

• Wydawca: -
• Czasopismo: Oceanologia
• Rocznik: 2011
• Tom: 53
• Numer: (1-TI)
• Opis fizyczny: p.391-413,fig.,ref.

Twórcy

autor

Hongisto M.

• Finnish Meteorological Institute (FMI), Erik Palmenin Aukio, Helsinki 00101, Finland