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Estudo Geral
Conference object . 2010
Data sources: Estudo Geral
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Poluição por partículas e clima urbano. Um estudo de magnetismo ambiental em Coimbra, Portugal central

Authors: Fialho, J.; Ganho, N.; Gomes, C. R.;

Poluição por partículas e clima urbano. Um estudo de magnetismo ambiental em Coimbra, Portugal central

Abstract

Neste estudo procedeu-se à recolha de dados de temperatura, humidade relativa e matéria particulada, em 10 campanhas itinerantes. Para avaliar a sua concentração, as partículas foram magnetizadas e medidas a 1T (tesla), -25 mT, -100 mT e -300 mT,. O conhecimento das áreas com situações frequentes de estabilidade absoluta, associadas a inversões de gradiente térmico intensas, é importante, pois a diminuição da camada de mistura, provocará uma dispersão ineficiente dos poluentes, onde a matéria particulada, não é excepção.

In this study, temperature, relative humidity and particulate matter data were collected in 10 itinerant campaigns. The particles were magnetized and measured at 1 T (tesla), -25 mT, -100 mT e -300 mT, in order to assess its concentration. The knowledge of frequent absolute stability area, associated with intense thermal inversions, is important, because the decrease of the mixture layer will cause inefficient dispersion of the pollutants and particulate matter is not an exception.

Comunicação apresentada ao VIII Congresso Nacional de Geologia, em Braga (9-16 de Julho 2010)

Country
Portugal
Related Organizations
Keywords

Clima urbano, Magnetismo ambiental, Environmental magnetism, Magnetização isotérmica remanescente (MRI1T), Urban climate, Particulate matter, Matéria particulada, Isothermal remanent magnetization (IRM 1T)

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green