Zobrazeno 1 - 10
of 94
pro vyhledávání: '"D. P. Ormrod"'
Publikováno v:
Journal of Environmental Quality. 25:908-916
Atmospheric carbon dioxide (CO 2 ) and photochemical ozone (O 3 ) have been increasing in the biosphere and will continue to do so with further industrialization and burning of fossil fuels. The purpose of this study was to examine the interaction of
Autor:
Jane M. Petitte, D. P. Ormrod
Publikováno v:
Journal of the American Society for Horticultural Science. 117:146-153
The effects of SO2 and NO2, singly and in combination, on the growth and physiology of nontuberizing Solarium tuberosum L. `Russet Burbank' plants were studied in controlled conditions. Plants were exposed to 0.11 μl SO2 and/or 0.11 μl NO2/liter fo
Autor:
S. N. Goodyear, D. P. Ormrod
Publikováno v:
Canadian Journal of Plant Science. 71:269-278
Tropospheric ozone (O3) is produced photochemically resulting in daily patterns of concentrations that normally peak in mid-photoperiod, but timing of the peak concentration may vary according to atmospheric conditions. This study was conducted to de
Autor:
Othmar Preining, D. P. Ormrod
Publikováno v:
Water, Air, & Soil Pollution. 76:507-509
Autor:
D. P. Ormrod
Publikováno v:
Water, Air, & Soil Pollution. 75:193-193
Autor:
K. C. Pillai, Arthur C. Stern, T. Viraraghavan, Michel Benarie, G. F. Humphrey, D. P. Ormrod, Jan S. M. Boleij, Michael Waldichuk, Jan Smeets
Publikováno v:
Water, Air, and Soil Pollution. 26:307-326
Autor:
Juan Carlos S�nchez, Luis E. Herrera, Elmer Robinson, Michel Benarie, D. P. Ormrod, Arthur C. Stern, Zev Gerstl
Publikováno v:
Water, Air, and Soil Pollution. 35:423-430
Publikováno v:
Journal of Environmental Quality. 16:316-320
Autor:
D. P. Ormrod, T. Elkiey
Publikováno v:
Water, Air, and Soil Pollution. 36:365-370
Casuarina cunninghamiana and Eucalyptus camadulensis (Egyptian var.) plants were exposed to 0.20 and 0.40 μL L−1 O3, SO2 or NO2 for 6 hr daily for 10 days. Eucalyptus plants were very sensitive to SO2 and NO2 and less sensitive to O3. Casuarina pl
Autor:
M. Czuba, D. P. Ormrod
Publikováno v:
Canadian Journal of Botany. 52:645-649
Cadmium or zinc solutions were applied to the foliage or roots of lettuce (Lactuca saliva L. cv. Grand Rapids) and cress (Lepidium sativum L. cv. Fine Curled) at concentrations of 100 parts per million (ppm) every 4th day for several weeks. Four week