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The dry deposition of sulfur dioxide on a loblolly pine plantation
Abstract A concentration gradient/resistance model approach was used to determine the flux density, deposition velocity, and transport resistances for sulfur dioxide (SO2 ) between the atmosphere and a loblolly pine (Pirms taeda L.) plantation. Measurements were made on 54 clear to partly sunny days during the period from June 1982 to May 1983. For this stand and these days, the average daylight flux density was 0.052 μg m−2s−1 and the deposition velocity for SO2 was 0.72±0.65 cms−1. The average transport resistance for SO2 includes the aerodynamic resistance (r a), canopy resistance (r c), and internal resistance corrected for solubility (r ir). The values for these resistances were 15 ±4, 127 ±94 and 14+-39 s m−1, respectively.
The dry deposition of sulfur dioxide on a loblolly pine plantation
Abstract A concentration gradient/resistance model approach was used to determine the flux density, deposition velocity, and transport resistances for sulfur dioxide (SO2 ) between the atmosphere and a loblolly pine (Pirms taeda L.) plantation. Measurements were made on 54 clear to partly sunny days during the period from June 1982 to May 1983. For this stand and these days, the average daylight flux density was 0.052 μg m−2s−1 and the deposition velocity for SO2 was 0.72±0.65 cms−1. The average transport resistance for SO2 includes the aerodynamic resistance (r a), canopy resistance (r c), and internal resistance corrected for solubility (r ir). The values for these resistances were 15 ±4, 127 ±94 and 14+-39 s m−1, respectively.
The dry deposition of sulfur dioxide on a loblolly pine plantation
Lorenz, Robert (author) / Charles E., Murphy Jr. (author)
Atmospheric Environment ; 19 ; 797-802
1984-10-18
6 pages
Article (Journal)
Electronic Resource
English
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