Abstract
Our knowledge of global climate change has many uncertainties.Whether global air temperature will increase, by how much, and when,are subject to debate, but there is little doubt that troposphericconcentrations of several trace gases are increasing. While possibleincreases in the average air temperature is a product of these changes,the increases in the trace gases alone will have an effect on agriculture.Increases in the ambient concentrations of carbon dioxide are expectedto have a positive net effect on crop production. In contrast, anyincreases in the penetration of surface-level ultraviolet-B (280–320 nm)radiation, and known increases in surface ozone concentrations, areconsidered to have adverse effects on certain crops. Our presentknowledge of the joint effects on crops of elevated levels of carbondioxide, ultraviolet-B radiation and ozone, and possible alterations in airtemperature and precipitation patterns, is virtually zero. Therefore, anypredictions of the effects of global climate change on agriculture aresubject to significant uncertainties. In contrast, coupling of climatechange (only temperature and precipitation) models to crop productionhas led to a number of future scenarios. In spite of theirpresent limitations, results from these efforts can be useful in planningfor future agriculture.
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Ashmore, M. R. and Bell, J. N. B.: 1991, ‘The Role of Ozone in Global Change’, Ann. Bot. 67, 39–48.
Bazzaz, F. A.: 1990, ‘The Response of Natural Ecosystems to the Rising Global CO2 Levels’, Annu. Rev. Ecol. Syst. 21, 167–96.
Cicerone, R. J.: 1987, ‘Changes in Stratospheric Ozone’, Science 237, 35–42.
Cutchis, P.: 1974, ‘Stratospheric ozone depletion and solar ultraviolet radiation on earth’, Science 184, 13–9.
Dekker, W. L. and Achununi, V. R.: 1990, ‘Greenhouse warming and agriculture’, in Proc. 83rd Annu. Meetings, AWMA, 24–29 June 1990, Pittsburgh, PA, U.S.A. Paper #90-151.2.
EarthQuest: 1990, University Corporation for Atmospheric Research, Boulder, CO, USA, 4(2), 20 pp.
Enoch, H. Z. and Kimball, B. A. (eds.): 1986, Carbon Dioxide Enrichment of Greenhouse Crops. II. Physiology, Yield, and Economics, Vols. 1 and 2. CRC Press, Boca Raton, FL, USA.
Finlayson-Pitts, B. J. and Pitts, J. N.: 1986, Atmospheric Chemistry: Fundamentals and Experimental Techniques. John Wiley & Sons, New York, NY, USA.
Frederick, J. E.: 1986, ‘The Ultraviolet Radiation Environment of the Biosphere’, in Effects of Changes in Stratospheric Ozone and Global Climate, Vol. I. U.S. EPA and UNEP Publ., pp. 121–8.
Frederick, J. E., Snell, H. E. and Haywood, E. K.: 1989, ‘Solar Ultraviolet Radiation at the Earth's Surface’, Photochem. Photobiol. 50(8), 443–50.
German Bundestag (ed.): 1991, Protecting the Earth. A Status Report with Recommendations for a New Energy Policy. Deutscher Bundestag, Referat Öffentlichkeitsarbeit, Bonn, Germany.
Guderian, R. (ed.): 1985, Air Pollution by Photochemical Oxidants: Formation, Transport, Control and Effects on Plants. Springer-Verlag, New York, NY, USA.
Heck, W. W., Taylor, O. C. and Tingey, D. T. (eds.): 1988, Assessment of Crop Loss From Air Pollutants. Elsevier Applied Science, London.
Houghton, R. A. and Woodwell, G. M.: 1989, ‘Global Climatic Change’, Sci. Amer. 4, 36–44.
Idso, S. B.: 1989, Carbon Dioxide and Global Change: Earth in Transition. IBR Press, Tempe, AZ, USA.
IPCC (Intergovernmental Panel on Climate Change): 1995, IPCC WGI 1995 Summary for Policymakers. 5th WGI Session, Madrid, 27–29 November 1995. IPCC WGI Technical Support Unit.
Isaksen, I. S. A. and Stordal, F.: 1986, ‘Ozone Perturbations by Enhanced Levels of Chlorofluorocarbons, Nitrous Oxide (N2O) and Methane: A Two Dimensional Diabatic Circulation Study Including Uncertainty Estimates’, J. Geophys. Res. 91(D4), 5249–63.
Karl, T. R., Baldwin, R. G. and Burgin, M. G.: 1988, Historical Climatology, Series 4–5. National Climatic Data Center, Asheville, NC, USA.
Karl, T. R., Kukla, G., Razuavayev, V. N., Vyacheslav, N., Changery, M., Quayle, R. G., Heim, R. R., Easterling, D. R. and Cong, B. F.: 1991, ‘Global Warming: Evidence for Symmetric Diurnal Temperature Change’, Geophys. Res. Lett. 18, 2252–6.
Kickert, R. N. and Krupa, S. V.: 1991, ‘Modeling Plant Response to Tropospheric Ozone: A Critical Review’, Environ. Pollut. 70(2), 271–283.
Krupa, S. V. and Kickert, R. N.: 1989, ‘The Greenhouse Effect: Impacts of Ultraviolet-B (UV-B) Radiation, Carbon Dioxide (CO2), and Ozone (O3) on Vegetation’, Environ. Pollut. 61(4), 263–392.
Krupa, S. V. and Kickert, R. N.: 1993, ‘The Greenhouse Effect: The Impacts of Carbon Dioxide (CO2), Ultraviolet-B (UV-B) Radiation and Ozone (O3) on Vegetation (Crops)’, Vegetatio 104/105, 321–8.
Krupa, S. V. and Manning, W. J.: 1988, ‘Atmospheric Ozone: Formation and Effects on Vegetation’, Environ. Pollut. 50, 101–37.
Krupa, S. V. and Nosal, M.: 1989, ‘A Multivariate, Time Series Model to Relate Alfalfa Responses to Chronic, Ambient Sulfur Dioxide Exposures’, Environ. Pollut. 61, 3–10.
Krupa, S. V. and Teng, P. S.: 1982, ‘Uncertainties in Estimating Ecological Effects of Air Pollutants’, in Proc. 75th Annu. Meetings, APCA, New Orleans, LA, U.S.A. Air Pollut. Control Assoc., Pittsburgh, PA, USA, Paper #82-6.1, pp. 1–10.
Lefohn, A. S.: 1992, Surface Level Ozone Exposures and Their Effects on Vegetation. Lewis Publishers, Chelsea, MI, USA.
Lefohn, A. S., Krupa, S. V. and Winstanley, D.: 1990, ‘Surface Ozone Exposures Measured at Clean Locations around the World’, Environ. Pollut. 63, 189–224.
Legge, A. H. and Krupa, S. V. (eds.): 1989, Acidic Deposition: Sulphur and Nitrogen Oxides. Lewis Publishers Inc., Chelsea, MI, USA.
Legge, A. H., Nosal, M., McVehil, G. E. and Krupa, S. V.: 1991, ‘Ozone and the Clean Troposphere: Ecological Implications’, Environ. Pollut. 70, 157–75.
Logan, J. A.: 1985, ‘Tropospheric Ozone: Seasonal Behavior, Trends, and Anthropogenic Influence’, J. Geophys. Res. 90(10), 463–82.
McElroy, M. B. and Salawitch, R. J.: 1989, ‘Changing Composition of the Global Stratosphere’, Science 243, 763–70.
Molina, M. J. and Rowland, F. S.: 1974, ‘Stratospheric Sink for Chlorofluoromethanes: Chlorine Atom Catalyzed Destruction of Ozone’, Nature 249, 810–12.
Myers, R. H.: 1971, Response Surface Methodology. Allyn and Bacon, Boston, MA, USA.
NASA, National Aeronautics and Space Administration, USA: 1988, Earth System Science, A Closer View. Rept. of the Earth System Sciences Committee, NASA Advisory Council, NASA, Washington, D.C., USA.
Parry, M. L.: 1990, Climate Change and World Agriculture. Earthscan in association with the International Institute for Applied Systems Analysis and United Nations Environment Programme, London, England.
Pruchniewicz, P. G.: 1973, ‘The Average Tropospheric Ozone Content and its Variation with Season and Latitude as a Result of the Global Ozone Circulation’, Pure Appl. Geophys. 106–8, 1058–73.
Pye, J. M.: 1988, ‘Impact of Ozone on the Growth and Yield of Trees: A Review’, J. Environ. Qual. 17(3), 347–60.
Ramanathan, V., Cess, R. D., Harrison, E. F., Minnis, P., Barkstrom, B. R., Ahmad, E. and Hartmann, D.: 1989, ‘Cloud-Radiative Forcing and Climate: Results from the Earth Radiation Budget Experiment’, Science 243, 57–63.
Rogers, H. H., Runion, G. B. and Krupa, S. V.: 1994, ‘Plant Responses to Atmospheric CO2 Enrichment, with Emphasis on Roots and the Rhizosphere’, Environ. Pollut. 83, 155–89.
Rowland, F. S.: 1989, ‘Chlorofluorocarbons and the Depletion of Stratospheric Ozone’, Amer. Sci. 77, 36–45.
Rozema, J., Lambers, H., van de Geijn, S. C. and Cambridge, M. L. (eds.): 1993, CO 2 and Biosphere. Kluwer Academic Publishers, Dordrecht, The Netherlands.
Runeckles, V. C. and Krupa, S. V.: 1994, ‘The Impact of UV-B Radiation and Ozone on Terrestrial Vegetation’, Environ. Pollut. 83, 191–213.
Schneider, S. H.: 1989, ‘The Greenhouse Effect: Science and Policy’, Science 243, 771–81.
Singh, H. B., Ludwig, F. L. and Johnson, W. B.: 1978, ‘Tropospheric Ozone: Concentrations and Variabilities in Clean, Remote Atmospheres’, Atmos. Environ. 12, 2185–96.
Stanhill, G. and Moreshet, S.: 1992, ‘Global Radiation Climate Changes: The World Network’, Clim. Change 21, 57–75.
Strain, B. R. and Cure, J. R. (eds.): 1985, ‘Direct Effects of Increasing Carbon Dioxide on Vegetation’, DOE-ER-0238, U.S. Dept. Energy, Washington, D.C., USA.
Tevini, M. and Teramura, A. H.: 1989, ‘UV-B Effects on Terrestrial Plants’, Photochem. Photobiol. 50(4), 479–87.
Watt, K. E. F.: 1987, ‘An Alternative Explanation for Widespread Tree Mortality in Europe and North America’, International Union of Societies of Foresters, IUSF Newsletter No. 25, pp. 8–9.
Worrest, R. C. and Caldwell, M. M. (eds.): 1986, Stratospheric Ozone Reduction, Solar Ultraviolet Radiation and Plant Life. NATO ASI Series, Series G, Ecological Sciences, Vol. 8, Springer-Verlag, Berlin, Germany.
Wuebbles, D. J., Grant, K. E., Connell, P. S. and Penner, J. E.: 1989, ‘The Role of Atmospheric Chemistry in Climate Change’, JAPCA 39, 22–8.
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KRUPA, S.V. global climate change: processes and products – an overview. Environ Monit Assess 46, 73–88 (1997). https://doi.org/10.1023/A:1005744103861
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DOI: https://doi.org/10.1023/A:1005744103861