Atlantic aerosol chemistry

نویسندگان

  • A. Virkkula
  • K. Teinilä
  • R. Hillamo
  • S. Saarikoski
  • M. Aurela
  • J. Viidanoja
  • J. Paatero
  • I. K. Koponen
  • M. Kulmala
چکیده

Chemical composition of boundary layer aerosol over the Atlantic Ocean and at an Antarctic site A. Virkkula, K. Teinilä, R. Hillamo, V.-M. Kerminen, S. Saarikoski, M. Aurela, J. Viidanoja, J. Paatero, I. K. Koponen, and M. Kulmala Finnish Meteorological Institute, Erik Palménin aukio, 00 560, Helsinki, Finland Department Department of Chemistry, Laboratory of Analytical Chemistry, University of Helsinki, 00 014 Helsinki, Finland University of Copenhagen, Department of Chemistry, Universitetsparken 5, 2100 Copenhagen, Denmark Department of Atmospheric Sciences, Aerosol and Environmental Physics Laboratory, University of Helsinki, 00 014 Helsinki, Finland Received: 5 October 2005 – Accepted: 25 November 2005 – Published: 10 January 2006 Correspondence to: A. Virkkula ([email protected]) © 2006 Author(s). This work is licensed under a Creative Commons License.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Characterization of the South Atlantic MBL aerosol

Characterization of the South Atlantic marine boundary layer aerosol using an Aerodyne Aerosol Mass Spectrometer S. R. Zorn, F. Drewnick, M. Schott, T. Hoffmann, and S. Borrmann Max Planck Institute for Chemistry, Particle Chemistry Department, Mainz, Germany University of Mainz, Institute for Atmospheric Physics, Mainz, Germany University of Mainz, Institute of Inorganic and Analytical Chemist...

متن کامل

Comparison of aerosol optical properties above clouds between POLDER and AeroCom models over the South East Atlantic Ocean during the fire season

Aerosol properties above clouds have been retrieved over the South East Atlantic Ocean during the fire season 2006 using satellite observations from POLDER (Polarization and Directionality of Earth Reflectances). From June to October, POLDER has observed a mean Above-Cloud Aerosol Optical Thickness (ACAOT) of 0.28 and a mean Above-Clouds Single Scattering Albedo (ACSSA) of 0.87 at 550 nm. These...

متن کامل

Modelling the chemically aged and mixed aerosols over the eastern central Atlantic Ocean – potential impacts

Detailed information on the chemical and physical properties of aerosols is important for assessing their role in air quality and climate. This work explores the origin and fate of continental aerosols transported over the Central Atlantic Ocean, in terms of chemical composition, number and size distribution, using chemistry-transport models, satellite data and in situ measurements. We focus on...

متن کامل

Impact of Atlantic salmon cage culture on sediment chemistry in Mjoifjordur, Iceland

Impact of Atlantic salmon (Salmo salar) cage culture in Mjoifjordur, Eastern Iceland on the chemistry of the sediment was investigated. Sediment samples were collected using a Shipek grab in December 2003. A core sub-sample was taken from each grab for analyzing total organic matter, total organic carbon, total nitrogen and phosphorus in different depths from three stations at various distances...

متن کامل

The Temporal and Spatial Variability O F Scavenging Ratios for Nss Sulfate, Nitrate, Methanesulfonate and Sodium in the Atmosphere over the North Atlantic Ocean

In this paper we study the temporal and spatial variability of scavenging ratios (SRs) based upon 2 years of continuous aerosol and precipitation data collected at three sites of the Atmosphere-Ocean Chemistry Experiment (AEROCE): Barbados, Bermuda and Ireland. At Barbados and Bermuda, the SRs for nss SO:, NO, and CH,SO; fell within a relatively narrow range: 21G374; for the individual species,...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005