Airborne Concentrations and Dry Deposition Fluxes of Particulate Species to Surrogate Surfaces Deployed in Southern Lake Michigan

1998 ◽  
Vol 32 (11) ◽  
pp. 1623-1628 ◽  
Author(s):  
Maria J. Zufall ◽  
Cliff I. Davidson ◽  
Peter F. Caffrey ◽  
John M. Ondov
Keyword(s):  
Dry Deposition ◽  
Lake Michigan ◽  
Deposition Fluxes ◽  
Surrogate Surfaces

Long-Term Elemental Dry Deposition Fluxes Measured around Lake Michigan with an Automated Dry Deposition Sampler

2000 ◽  
Vol 34 (10) ◽  
pp. 1887-1892 ◽  
Author(s):  
Usama Shahin ◽  
Seung-Muk Yi ◽  
Rajendra D. Paode ◽  
Thomas M. Holsen
Keyword(s):  
Dry Deposition ◽  
Lake Michigan ◽  
Deposition Fluxes

scholarly journals Dry Deposition Fluxes and Atmospheric Size Distributions of Mass, Al, and Mg Measured in Southern Lake Michigan during AEOLOS

1998 ◽  
Vol 29 (4) ◽  
pp. 281-293 ◽  
Author(s):  
Sait C. Sofuoglu ◽  
Rajendra D. Paode ◽  
Jakkris Sivadechathep ◽  
Kenneth E. Noll ◽  
Thomas M. Holsen ◽  
...  
Keyword(s):  
Dry Deposition ◽  
Lake Michigan ◽  
Size Distributions ◽  
Deposition Fluxes

scholarly journals Dry Deposition Fluxes and Mass Size Distributions of Pb, Cu, and Zn Measured in Southern Lake Michigan during AEOLOS

1998 ◽  
Vol 32 (11) ◽  
pp. 1629-1635 ◽  
Author(s):  
Rajendra D. Paode ◽  
Sait C. Sofuoglu ◽  
Jakkris Sivadechathep ◽  
Kenneth E. Noll ◽  
Thomas M. Holsen ◽  
...  
Keyword(s):  
Dry Deposition ◽  
Lake Michigan ◽  
Size Distributions ◽  
Deposition Fluxes ◽  
Mass Size ◽  
Cu And Zn

Dry deposition and particle size distributions measured during the Lake Michigan Urban Air Toxics Study

1993 ◽  
Vol 27 (7) ◽  
pp. 1327-1333 ◽  
Author(s):  
Thomas M. Holsen ◽  
Kenneth E. Noll ◽  
Guor Cheng Fang ◽  
Wen Jhy Lee ◽  
Jui Min Lin ◽  
...  
Keyword(s):  
Particle Size ◽  
Dry Deposition ◽  
Lake Michigan ◽  
Urban Air ◽  
Air Toxics ◽  
Size Distributions ◽  
Particle Size Distributions ◽  
Urban Air Toxics

A comparison of models for deriving dry deposition fluxes of O3 and SO2 to a forest canopy

Tellus B ◽  
1988 ◽  
Vol 40 (4) ◽  
pp. 270-284 ◽  
Author(s):  
Tilden P. Meyers ◽  
Dennis D. Baldocchi
Keyword(s):  
Dry Deposition ◽  
Forest Canopy ◽  
Deposition Fluxes

scholarly journals Wet and dry deposition of mineral dust particles in Japan: factors related to temporal variation and spatial distribution

2013 ◽  
Vol 13 (8) ◽  
pp. 21801-21835
Author(s):  
K. Osada ◽  
S. Ura ◽  
M. Kagawa ◽  
M. Mikami ◽  
T. Y. Tanaka ◽  
...  
Keyword(s):  
Dry Deposition ◽  
Wet Deposition ◽  
Mineral Dust ◽  
Temporal Variations ◽  
Dust Particles ◽  
Insoluble Residue ◽  
Spatial Distributions ◽  
Dust Deposition ◽  
Deposition Fluxes ◽  
Deposition Amount

Abstract. Data of temporal variations and spatial distributions of mineral dust deposition fluxes are very limited in terms of duration, location, and processes of deposition. To ascertain temporal variations and spatial distributions of mineral dust deposition by wet and dry processes, weekly deposition samples were obtained at Sapporo, Toyama, Nagoya, Tottori, Fukuoka, and Cape Hedo (Okinawa) in Japan during October 2008–December 2010 using automatic wet and dry separating samplers. Mineral dust weights in water-insoluble residue were estimated from Fe contents measured using an X-ray fluorescence analyzer. For wet deposition, highest and lowest annual dust fluxes were found at Toyama (9.6 g m−2 yr−1) and at Cape Hedo (1.7 g m−2 yr−1) as average values in 2009 and 2010. Higher wet deposition fluxes were observed at Toyama and Tottori, where frequent precipitation (>60% days per month) was observed during dusty seasons. For dry deposition among Toyama, Tottori, Fukuoka, and Cape Hedo, the highest and lowest annual dust fluxes were found respectively at Fukuoka (5.2 g m−2 yr−1) and at Cape Hedo (2.0 g m−2 yr−1) as average values in 2009 and 2010. Although the seasonal tendency of the monthly dry deposition amount roughly resembled that of monthly days of Kosa dust events, the monthly amount of dry deposition was not proportional to monthly days of the events. Comparison of dry deposition fluxes with vertical distribution of dust particles deduced from Lidar data and coarse particle concentrations suggested that the maximum dust layer height or thickness is an important factor for controlling the dry deposition amount after long-range transport of dust particles. Size distributions of refractory dust particles were obtained using four-stage filtration: >20, >10, >5, and >1 μm diameter. Weight fractions of the sum of >20 μm and 10–20 μm (giant fraction) were higher than 50% for most of the event samples. Irrespective of the deposition type, the giant dust fractions were decreasing generally with increasing distance from the source area, suggesting the selective depletion of larger giant particles during atmospheric transport. Because giant dust particles are an important mass fraction of dust accumulation, especially in the north Pacific where is known as a high-nutrient, low-chlorophyll (HNLC) region, the transport height of giant dust particles is an important factor for studying dust budgets in the atmosphere and their role in biogeochemical cycles.

scholarly journals Measurement of Ambient Air Arsenic (As) Pollutant Concentration and Dry Deposition Fluxes in Central Taiwan

2011 ◽  
Vol 11 (3) ◽  
pp. 218-229 ◽  
Author(s):  
Guor-Cheng Fang ◽  
Chia-Ching Lin ◽  
Jun-Han Huang ◽  
Yi-Liang Huang
Keyword(s):  
Dry Deposition ◽  
Ambient Air ◽  
Pollutant Concentration ◽  
Deposition Fluxes ◽  
Central Taiwan
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