Outdoor Air Sampling Techniques

2020 ◽  
pp. 407-471
Author(s):  
J. Lacey ◽  
J. Venette
Keyword(s):  
Air Sampling ◽  
Sampling Techniques ◽  
Outdoor Air

scholarly journals 2.3.4 Extraterrestrial Particles in the Stratosphere

1976 ◽  
Vol 31 ◽  
pp. 279-283
Author(s):  
D.E. Brownlee ◽  
D.A. Tomandl ◽  
P.W. Hodge
Keyword(s):  
Silicone Oil ◽  
Thick Films ◽  
Air Sampling ◽  
High Volume ◽  
Ambient Air ◽  
Sampling Time ◽  
Sampling Techniques ◽  
The Past ◽  
Sampling Volume ◽  
Balloon Experiments

Over the past several years we have collected 2µm to 30µm particles from the stratosphere using high volume air sampling techniques. In 1970 and 1971 we flew balloon experiments to 34 km, sampling particles from 1.1 × 104 m3 of ambient air. Beginning in March 1974 we have flown 100 hours of sampling time on a NASA U-2 aircraft yielding a sampling volume of 9.3 × 104 m3. In both programs particles are collected by inertial deposition from a 200 ms−1 airstream on to clean surfaces coated with thick films of 500,000 centistokes silicone oil.

The importance of contamination control in airborne fibers and microplastic sampling: Experiences from indoor and outdoor air sampling in Aveiro, Portugal

2020 ◽  
Vol 159 ◽  
pp. 111522 ◽  
Author(s):  
Joana C. Prata ◽  
Joana L. Castro ◽  
João P. da Costa ◽  
Armando C. Duarte ◽  
Teresa Rocha-Santos ◽  
...  
Keyword(s):  
Air Sampling ◽  
Outdoor Air ◽  
Contamination Control ◽  
Indoor And Outdoor

A Comparison of Two HTO Air Sampling Techniques

1985 ◽  
Vol 8 (2P2) ◽  
pp. 2427-2431 ◽  
Author(s):  
C. T. Bishop ◽  
D. G. Carfagno ◽  
B. M. Farmer ◽  
V. C. Lacy ◽  
W. H. Yanko
Keyword(s):  
Air Sampling ◽  
Sampling Techniques
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