LOGIN TO YOUR ACCOUNT

Username
Password
Remember Me
Or use your Academic/Social account:

CREATE AN ACCOUNT

Or use your Academic/Social account:

Congratulations!

You have just completed your registration at OpenAire.

Before you can login to the site, you will need to activate your account. An e-mail will be sent to you with the proper instructions.

Important!

Please note that this site is currently undergoing Beta testing.
Any new content you create is not guaranteed to be present to the final version of the site upon release.

Thank you for your patience,
OpenAire Dev Team.

Close This Message

CREATE AN ACCOUNT

Name:
Username:
Password:
Verify Password:
E-mail:
Verify E-mail:
*All Fields Are Required.
Please Verify You Are Human:
fbtwitterlinkedinvimeoflicker grey 14rssslideshare1
HEIDAM, NIELS Z. (2011)
Publisher: Co-Action Publishing
Journal: Tellus A
Languages: English
Types: Article
Subjects:

Classified by OpenAIRE into

mesheuropmc: education
Airborne measurements of concentrations of gaseous and particulate sulphur and of Aitken nuclei were performed as part of an international project to assess the role of long-range transport of air pollution in Europe. A description is given of the measuring equipment installed in the aircraft and some of the results are presented and discussed. A definite correlation was found between the concentrations of sulphate and sulphur dioxide; moreover, during different pollution episodes the relations between these substances were almost identical. It was also found that the concentration of Aitken nuclei correlated well with the concentration of sulphur dioxide, but that the correlation with sulphate concentration was dubious. In quite remote areas, such as over the ocean, under meteorological conditions favourable to long-range transport, it was found that pollution levels can be comparable to those encountered in large cities.DOI: 10.1111/j.2153-3490.1977.tb00744.x
  • The results below are discovered through our pilot algorithms. Let us know how we are doing!

    • Eliassen, A. & Saltbones, J. 1975. Decay and transformation rates of So,, as estimated from emission data, trajectories and measured concentrations. Atmos. Environ.9,425.
    • Flyger, H., Heidam, N.Z., Hansen, K., Megaw, W. J., Walter, E. G . & Hogan, A. W. 1976. The background level o f the summer tropospheric aerosol, sulphur dioxide and ozone over Greenland and the North Atlantic Ocean. Aerosol Sci. 7 , 103.
    • Georgii, H.-W., Jost, D. & Witze, W. 1971. Konzentration und Gr6ssenwerteilung des Sulfataerosols in der unieren und mittleren Troposphlire. Berichte des Institutes fur Meteorologie und Geophysik der Universitiit Frankfurthdain. No. 23.
    • Gotaas, Y. 1975a. Aircraft sampling of sulphur dioxide and sulphates: Discussion of results obtained within the OECD programme. CCU-Report LRTAP-7/75.
    • Gotaas, Y. 1975b. Aircraft measurements.data collected within the LRTAPproject yinal report), CCU-Report LRTAP 17/75.
    • Klockow, D., Denzinger, H. & Ronicke, G . 1974. Chemie-Ingenieur-Techni4k6,83 1.
    • Megaw, W. J. 1973. Private communication from Douglas Corporation.
    • Meszaros, E. 1973. Aircraft measurements of the concentration and size distribution of atmospheric sulphate particles. Special environmental report no. 3: O b servation and measurement of air pollution, 276- 281. P d n g s of a Technical Conference in Helsinki. W M O No.368..
    • Nolan, P. J. %I Scott, J. A. 1964. The influence of variations in pressure and temperature on the calibration of a photoelectricnucleus counter. Proc. Royal Irish Aca&my64A, 37.
    • Nord0, J. 1975. Privatecommunication.
    • Ottar, B. Bt Semb, A. 1973. The LRTAP project, preliminary results and development of the project. CCUReport. January 1973.
    • Smith, F.B. & Jeffrey, G. H. 1975. Airborne transport of sulphur dioxide from the U.K.A m . Environ. 9, 643.
    • Zebel,G. 1966. Coagulationof aerosols.Aerosol science, Chapter I1 (edited by C. N.Davies). Academic Press, London.
  • No related research data.
  • No similar publications.

Share - Bookmark

Cite this article

Collected from