Do changes in the stratospheric ozone effect the UV-B irradiance and do both effect the life on Earth?

Inhalt
I. Stratospheric Ozone Depletion and Changes in UV-B Radiation in the Biosphere.- Tropospheric Chemistry Changes Due to Increased UV-B Radiation.- The Effect of Clouds on Ultraviolet Radiation.- Expected Changes in Irradiances, Particularly UV-B, in the Biosphere.- UV Radiation as Related to the Greenhouse Effect.- Thermophysical Properties of Environmentally Acceptable Refrigerants.- II. UV-B Radiation and Physiological and Biochemical Changes as Related to UV-B Radiation.- Physiological Changes in Plants Related to UV-B Radiation.- Exposure Response Curves Action Spectra and Amplification Factors.- Interaction Of UV-B Radiation and the Photosynthetic Process.- Biological Responses to UV-B Radiation Dosages.- Temporal and Fluence Responses of Tree Foliage to UV-B Radiation.- Ultraviolet-B Irradlance Measurements Under Field Conditions.- Effects of Stratospheric Ozone Depletion and Increased Levels of Ultraviolet Radiation On Subantarctic Forests and Western Patagonian Steppe: A Research Project.- DNA Damage Action Spectroscopy and DNA Repair in Intact Organisms: Alfalfa Seedlings.- UV-B-Inducible and Constitutive Genes that Mediate Repair and Toleration of UV-Damaged DNA in Arabidopsis Thaliana.- Molecular Genetics of Nucleotide Excision Repair in Eukaryotes.- Is UV-B a Hazard to Soybean Photosynthesis and Yield? Results of an Ozone/UV-B Interaction Study and Model Predictions.- III. Effects of UV-B Radiation on Aquatic Systems.- Aquatic Systems (Freshwater and Marine).- UV-B Effects on Aquatic Systems.- UV-Effects on the Nitrogen Metabolism of Marine Phyto-Plankton and Adaptation to UV Radiation.- Prevention of Ultraviolet Radiation Damage in Antarctic Marine Invertebrates.- Evaluation of Field Studies of UVB Radiation Effects on Antarctic Marine Primary Productivity.- IV. UV-B and Human Health.- Effects of UV-B Radiation on Human and Animal Health.- Epidemiology.- Environmental Effects on Human Health and Immune Responses.- UV-B Radiation and Photoimmunology.- V. Instrumentation and Methods to Measure Response.- Comparison of the Response of Soybean to Supplemental UV-B Radiation Supplied by Either Square-Wave or Modulated Irradiation Systems.- The Non-Scanning UV-B Spectrophotometer.- Stratospheric Ozone Depletion/UV RadiationA Data and Information Access System.- IV. How UV-B Measurements Can be Coordinated.- Measurement and Instrument Coordination: Problems and Solutions.- Nato's Program on the Science of Global Environmental Change.- Monitoring Surface UV-B Radiation from Space.- UV Spectroradiometric Monitoring in Polar Regions.- UV Radiation Monitoring in New Zealand.- The EC's Step UV-B Program.- Total Ozone and UV-B Behavior in 1992/1993 at a Mto-Laittude Station.- The Athens Station for Atmospheric Ozone and Solar Radiation Monitoring.- High-Resolution Spectral UV Monitoring and Atmospheric Transfer Modeling in the Netherlands.- Ground-Based Monitoring Of UV-B Radiation in Canada.- The Canadian Ozone Watch and UV Index.- UV Monitoring Program at the U.S. Epa.- NOAA/EPA Surface Ultra-Violet Flux Index.- The Usda Global Change Research Program.- VI. Modeling.- Workshop on Modeling: Summary.- Plant Effects and Modeling Responses to UV-B Radiation.- The Use of Crops Simulation Models in the Economic Assessment of Global Environmental Change.- Modeling the Impacts Of UV-B Radiation on Ecological Interactions in Freshwater and Marine Ecosystems.- Modeling the Latitude-Dependent Increase in Non-Melanoma Skin Cancer Incidence as a Consequence of Stratospheric Ozone Depletion.- Modeling of Effects of UV-B Radiation onAnimals.- Ozone Depletion and Skin Cancer Incidence: An Integrated Modeling Approach and Scenario Study.- UV-B Radiation and the Photosynthetic Process.- The Effects of UV-B Radiation on the Mammalian Immune System.- UV-B and the Irrigated Rice Ecosystem: Effects and Modeling Research.- What is the Question or Issue that Wont Go Away? An Informal Survey.