Correlation of Dry Deposition Velocity and Friction Velocity over Different Surfaces for PM2.5 and Particle Number Concentrations

Table 1

Summary of experimental sites and instruments used in aerosol sampling. The table includes the details of the set-up, such as measurement height (𝑧), displacement height (𝑑), and roughness length (𝑧₀).

Site	Instruments	Height 𝑧 (m)	Displacement height 𝑑 (m)	Roughness length 𝑧0 (m)
Antarctica	CPC Grimm 5.403	12	0	0.0002±0.0001
Venice lagoon	pDR-1200 Thermo-MIE	9.6	5.1±0.5 land; 0 water	0.11±0.03 land; 0.01±0.03 water
Bologna	CPC Grimm 5.403	10	4.8±0.5	0.35±0.02
Lecce (2005)	pDR-1200 Thermo-MIE	10	6.1±0.4	0.53±0.02
Lecce (2010)	CPC Grimm 5.403
Maglie	pDR-1200 Thermo-MIE	10	6±0.5	0.52±0.02