Zobrazeno 1 - 10
of 21
pro vyhledávání: '"C. C. Van Valin"'
Autor:
B. A. Watkins, R. L. Gunter, Joe F. Boatman, M. Luria, C. C. Van Valin, Stan W. Wilkison, D. L. Wellman
Publikováno v:
Atmospheric Environment. Part A. General Topics. 26:3265-3277
As part of the Lake Michigan Ozone Study, the NOAA instrumented King Air research aircraft made a series of flights over Lake Michigan during the summers of 1990 and 1991 to characterize the atmospheric conditions prevailing during times when O 3 con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b96dfdc7c0383ddc647760bba87a80c1
https://doi.org/10.1016/0960-1686(92)90342-i
https://doi.org/10.1016/0960-1686(92)90342-i
Autor:
R. L. Gunter, M. Luria, James N. Galloway, H. Sievering, William C. Keene, Joe F. Boatman, D. L. Wellman, C. C. Van Valin
Publikováno v:
Global Biogeochemical Cycles. 4:381-393
Sulfur dioxide (SO2) was measured with a pulsed fluorescence analyzer and filter pack system from the instrumented NOAA King Air aircraft. The measurements were part of the GCE/CASE/WATOX project in July 1988 and included a series of eight flights of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1393823fd94908d0301003a0b5ffa03
https://doi.org/10.1029/gb004i004p00381
https://doi.org/10.1029/gb004i004p00381
Autor:
K. M. Busness, C. C. Van Valin, Joe F. Boatman, N. Laulainen, D. Luecken, R. Lee, John D. Ray, L. Gunter
Publikováno v:
Journal of Geophysical Research. 95:11831
Two aircraft measured the spatial distribution of SO{sub 2}, H{sub 2}O{sub 2}, O{sub 3}, and NO{sub y} above the northeast United States during summer. The aircraft flew three missions between Columbus, Ohio and Saranac Lake, New York. The sulfur dio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a26beeef3b9ab972afd68906bd806a52
https://doi.org/10.1029/jd095id08p11831
https://doi.org/10.1029/jd095id08p11831
Autor:
R. F. Pueschel, C. C. Van Valin
Publikováno v:
Atmospheric Environment (1967). 15:177-189
Smoke plumes of greater width but lesser thickness than predicted by Gaussian diffusion models have been documented by measurements from aircraft of the Colstrip, Montana, powerplant plume at downwind distances of 4–25 km. The plume has also been s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2051658a0bf79b533992a2ad0c2fc0f9
https://doi.org/10.1016/0004-6981(81)90009-3
https://doi.org/10.1016/0004-6981(81)90009-3
Publikováno v:
Geophysical Research Letters. 14:715-718
Dimethyl sulfide and anthropogenic pollutants were measured over the western Atlantic Ocean during January and February 1986, 50 to 150 km east of Boston, MA and in the vicinity of Bermuda in June 1986. The highest DMS concentration measured in the v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31879a2a35c3fb7ca43d55bd2c55f043
https://doi.org/10.1029/gl014i007p00715
https://doi.org/10.1029/gl014i007p00715
Publikováno v:
Atmospheric Environment (1967). 10:27-31
Aerosol characteristics (i.e. light scattering, Aitken nuclei (AN), cloud condensation nuclei (CCN), ice nuclei (IN), and chemical composition of individual particles) were measured during the “Brown Cloud” experiment near Denver, Colorado, durin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4879a9224d4cfd7be9c51168cadb7caf
https://doi.org/10.1016/0004-6981(76)90255-9
https://doi.org/10.1016/0004-6981(76)90255-9
Publikováno v:
Geophysical Research Letters. 3:657-660
Atmospheric ice nuclei were measured upwind and within the effluent plume of a coal-fired powerplant during February 1976. Aerosol particles were captured on two types of membrane filters (Nuclepore and Millipore) and processed in two different therm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f39c68102a99aa3754be485e303dd906
https://doi.org/10.1029/gl003i011p00657
https://doi.org/10.1029/gl003i011p00657
Publikováno v:
Environmental Science & Technology. 20:91-95
To evaluate the contribution of natural sulfur compounds from the Gulf of Mexico to the overall North American sulfur budget two series of air sampling flights were performed over the gulf area. Total aerosol mass load and sulfate concentration data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0969832b4d80a79446225867dbdb3a24
https://doi.org/10.1021/es00143a012
https://doi.org/10.1021/es00143a012
Autor:
C. C. Van Valin, E. Ganor
Publikováno v:
Water, Air, and Soil Pollution. 35:357-372
Pollution episodes of three distinct types were detected at the Boulder Atmospheric Observatory, which is a 300 m instrumented tower located in a rural area 25 km north of Denver and 20 km east of Boulder. Under stably stratified atmospheric conditio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e751eb79620b975f642be73e0730dd9
https://doi.org/10.1007/bf00290942
https://doi.org/10.1007/bf00290942
Autor:
C. C. Van Valin, R. F. Pueschel
Publikováno v:
Atmospheric Environment (1967). 12:307-312
A rate of production of ca 10 16 particles s −1 of H 2 SO 4 aerosol that acts as cloud condensation nuclei at 1% supersaturation has been estimated to take place in the emission plume from the Four Comers power plant near Farmington, N.M. This gene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b63491e823b197534cc23219c9059d7c
https://doi.org/10.1016/0004-6981(78)90212-3
https://doi.org/10.1016/0004-6981(78)90212-3