Abstract
This study presents the results of the analyses of Cd, Pb, cations and anions present in precipitation and dust at a pre-alpine and a suburban site in Switzerland in the period from 1988 to 2003. The aim of these measurements was to monitor the success of measures taken to diminish pollutant emissions. No change was found for Ca2+, K+, Na+ and Mg2+ loads – in line with expectations, as no reducing measures had been taken. Statistically significant and largely decreasing values (50–90%) were found for Cl− and Cd (linked to the fitting of filters in incineration plants), Pb (unleaded petrol), \( {\text{SO}}^{{2 - }}_{4} \) (diminishing the use of mineral oil with high S content), and the proton (lower HCl and SO2 emissions). A smaller decrease (up to 30%) or none was registered for oxidised nitrogen components (fitting cars with catalytic converters, but an increase in numbers of cars and trucks). No significant change was found for NH3 as farming techniques had undergone no major changes. The long-term measurements show that the measures taken to reduce emissions were successful. A shorter monitoring period would have been misleading owing to data variability and temporary incidents e.g. amount of precipitation.
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References
Allegrini, I., De Santis, F., Di Palo, V., Febo, A., Perrino, C., & Possanzini, M. (1987). Annular denuder method for sampling reactive gases and aerosols in the atmosphere. Science of the Total Environment, 67, 1–16.
Brown, S. S., Dibb, H. J. E., Stark, H., Aldener, M., Vozella, M., Whitlow, S., et al. (2004). Nighttime removal of NOx in the summer marine boundary layer. Geophysical Research Letters, 31(L07108), 1–5.
Brunner, J., & Schlatter, S. (2002). Messung von Stickstoffdioxid mit Passivsammlern des Palmes-Typs – Praktische Erfahrungen und Resultate aus der Stadt Zürich, der Ostschweiz und dem Fürstentum Liechtenstein (OSTLUFT). VDI-Berichte, 1656, 407–420.
BUWAL (1989). Luftbelastung 1988 – Messresultate des Nationalen Beobachtungsnetz für Luftfremdstoffe (NABEL). Schriftenreihe Umwelt, 105, Bern.
BUWAL (ed.) (1995). Vom Menschen verursachte Luftschadstoff-Emissionen in der Schweiz von 1900 bis 2010. Schriftenreihe Umwelt – Luft, 256, Bern.
BUWAL (2003). Luftbelastung 2002 – Messresultate des Nationalen Beobachtungsnetz für Luftfremdstoffe (NABEL). Schriftenreihe Umwelt, 360, Bern.
CEC bcr (1993). The certification of the contents (amount of substance contents) of ammonium, calcium, chloride, hydronium, magnesium, nitrate, potassium, sodium and sulphate in simulated rainwater – low content CRM 408. Report EUR 15024 EN.
EMPA/NABEL (2005). Technischer Bericht zum Nationalen Beobachtungsnetz für Luftfremdstoffe (NABEL). Dübendorf, Schweiz: EMPA.
Fowler, D., Smith, L. I., Muller, J. B. A., Hayman, G., & Vincent, K. J. (2005). Changes in the atmospheric deposition of acidifying compounds in the UK between 1986 and 2001. Environmental Pollution, 137, 12–25.
Hall, D. J., & Upton, S. L. (1988). A wind tunnel study of the particle collection efficiency of inverted frisbee used as a dust deposition gauge. Atmospheric Environment, 22, 1383–1394.
Hertz, J., Bucher, P., Furrer, G., Keller, L., Otto, D., & Thöni, L. (1988). Chemische Untersuchungen der atmosphärischen Deposition. Chimia, 42, 57–67.
Houba, V. J. G., Uittenbogaard, J., & Pellen, P. (1996). Wageningen evaluating programmes for analytical laboratories (WEPAL): Organisation and purpose. Communications in Soil Science and Plant Analysis, 27, 421–429.
Köhler, J. (2002). Stickstoff- und Säureeintrag in naturnahe Biotope in Bayern seit 1985 – Indikator für Eutrophierung und Versauerung. Munich: Bayerisches Landesamt für Umweltschutz.
Krieg, F. (1997). Stickstoffhaltige Gas- und Aerosolkomponenten in Payerne 1995. BUWAL (ed.), Bern, Umweltmaterialien – Luft, 76, pp 84.
LRV (1985). Luftreinhalte-Verordnung (Ordinance on Air Pollution Control) of Switzerland 814.318.142.1
NABEL data (1996). http://www.umwelt-schweiz.ch/buwal/eng/fachgebiete/fg_luft/luftbelastung/nabel/. Personal information from EMPA about single data.
R Development Core Team (2005). A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. (http://www.R-project.org).
Rihm, B. (1996). Critical loads of nitrogen and their exceedances – eutrophying atmospheric deposition. FOEFL (ed.), Bern, Environmental Series – Air, 275, pp 82.
Singer, H., & Schick, H. (1981). Die quantitative Bestimmung von Ammonium-Ionen im Wasser und Abwasser (II), Teil 2: Bestimmung als Indophenolfarbstoffe. Praxis der Naturwissenschaften. Chemie, 30, 45–48.
Thöni, L., Seitler, E., Blatter, A., & Neftel, A. (2003). A passive sampling method to determine ammonia in ambient air. Journal of Environmental Monitoring, 5, 96–99.
VDI 2267, part 4 (1987). Chemical analyses of particulates in ambient air, determination of lead, cadmium and their inorganic compounds as part of the dust precipitation. VDI/DIN-Handbuch Reinhaltung der Luft, 4.
VDI 2453, part 1 (1990). Gaseous air pollution measurement; determination of nitrogen dioxide concentration; photometric manual standard method (Saltzmann) VDI/DIN-Handbuch Reinhaltung der Luft, 5.
VDI 2119, part 2 (1996). Measurement of particulate precipitations, determination of dust precipitation with collecting pots made of glass (Bergerhoff method) or plastic. VDI/DIN-Handbuch Reinhaltung der Luft, 4.
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Thöni, L., Seitler, E., Meier, M. et al. The development of loads of cations, anions, Cd and Pb in precipitation and of atmospheric concentrations of N-components, in Switzerland from 1988 to 2003. Environ Monit Assess 138, 207–218 (2008). https://doi.org/10.1007/s10661-007-9791-2
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DOI: https://doi.org/10.1007/s10661-007-9791-2