'Gas measurements' diaporamas de présentation

The Chemistry-Aerosol Mediterranean Experiment Observational strategy and

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Gases

Gases. Chapter 12. What elements exist as a gas at room temperature?. H 2 N 2 O 2 F 2 Cl 2 He Ne Ar Kr Xe Rn. 1. Gases have very low densities. Solids and liquids have much higher density. Gas particles are spread out. 2. Gases have mass .

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Six months of RECIPE in Finland

Six months of RECIPE in Finland. Three study sites were chosen in Aitoneva, Central Finland. The first site (for WP 1) was re-wetted in 1994 In the second site (for WP 2) peat was still harvested in 2002. The third site was abandoned 50 years ago and it has revegetated spontaneously. Methods.

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