Zobrazeno 1 - 10
of 67
pro vyhledávání: '"James F. Meagher"'
Autor:
William J, Parkhurst, Roger L, Tanner, Frances P, Weatherford, Ralph J, Valente, James F, Meagher
Publikováno v:
Journal of the AirWaste Management Association (1995). 49(9)
This report summarizes a PM
Autor:
N. Gillani, Stephen F. Mueller, Ralph J. Valente, Robert E. Imhoff, Roger L. Tanner, K. J. Olszyna, James F. Meagher, M. Luria
Publikováno v:
Atmospheric Environment. 33:3023-3036
The evolution of photochemical smog in a plant plume was investigated with the aid of an instrumented helicopter. Air samples were taken in the plume of the Cumberland Power Plant, located in central Tennessee, during the afternoon of 16 July 1995 as
Publikováno v:
Journal of Geophysical Research: Atmospheres. 103:31143-31153
Air quality measurements from enhanced ground-based air monitoring stations, that were located at strategic urban, suburban, and rural (regional) locations, were used to determine the factors controlling excess ozone formation in the Nashville area.
Publikováno v:
Journal of Geophysical Research: Atmospheres. 103:22387-22395
A measurement technique for determining nitrate (the sum of nitric acid and particulate nitrate) with a few seconds time resolution in plumes is needed to resolve within-plume features. A technique using dual ozone-chemiluminescent NO detectors with
Autor:
R. B. Norton, L. J. Nunnermacker, J. M. Roberts, S. B. Bertman, Eric S. Edgerton, K. J. Olszyna, Michael O. Rodgers, Leonard Newman, Eric J. Williams, Benjamin E. Hartsell, F. C. Fehsenfeld, Stephen R. Springston, James F. Meagher, Karsten Baumann, James R. Pearson
Publikováno v:
Journal of Geophysical Research: Atmospheres. 103:22261-22280
An informal intercomparison of NOy measurement techniques was conducted from June 13 to July 22, 1994, at a site in Hendersonville, Tennessee, near Nashville. The intercomparison involved five research institutions: Brookhaven National Laboratory, En
Autor:
N. Gillani, Menachem Luria, Robert E. Imhoff, James F. Meagher, Roger L. Tanner, Ralph J. Valente
Publikováno v:
Journal of Geophysical Research: Atmospheres. 103:22593-22615
A rather limited number of large power plants are responsible for about 2/3 and 1/3 of the U.S. anthropogenic emissions of SO2 and NOx, respectively. Considerable uncertainty continues to prevail about the local and regional impact of their potential
Publikováno v:
Atmospheric Environment. 31:3011-3022
As a part of the southern oxidant study, a comprehensive air quality study was performed at a rural site in southern Tennessee. The observations performed between 25 July and 2 September 1991 included measurements of primary and secondary pollutants
Publikováno v:
Atmospheric Environment. 31:27-43
The condensed Carbon Bond mechanism (CB-IV) has been evaluated against smog chamber data obtained under conditions representative of urban air. A synthetic urban VOC mixture was studied at NOx concentrations ranging from 25 to 167 ppb and VOC/NOx rat
Publikováno v:
Atmospheric Environment. 29:2349-2358
As part of the Southern Oxidant Study, The Tennessee Valley Authority's instrumented helicopter made a series of air sampling flights over the city of Atlanta. The flights were made during the summer of 1992 to investigate the evolution of the urban
Autor:
Viney P. Aneja, Rod G. Zika, James F. Meagher, Eric C. Apel, William A. Lonneman, Jack G. Calvert, Michael O. Rodgers
Publikováno v:
Journal of the Air & Waste Management Association. 45:521-528
A major component of the Southern Oxidants Study (SOS) 1992 Atlanta Intensive was the measurement of atmospheric nonmethane hydrocarbons. Ambient air samples were collected and analyzed by a network of strategically located automated gas chromatograp