1–50 von 74 Ergebnissen
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    The importance of climatic factors in determining the sensitivity of rye to increased levels of solar UV-B radiation

    Deckmyn, G. / Impens, I. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Changes in extent of lipid peroxidation and total antioxidant activity of human blood after UV-B + UV-A irradiation of the body surface

    Vologdina, A. V. / Samoilova, K. A. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    UV-Measurements in India

    Weihs, P. / Czerwenka-Wenkstetten, I. M. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Direct and indirect UV-B effects on freshwater zooplankton

    Hessen, D. O. / Commission of the European Communities / Directorate General for Science, Research and Development | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Effects of UV-B irradiation on motility, pigment systems and photobehaviour of the colored ciliate Blepharisma japonicum

    Sgarbossa, A. / Lucia, S. / Lenci, F. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    The combined effects of increased UV-B radiation and elevated levels of tropospheric O~3 on physiological processes in European Beech (Fagus sylvatica)

    Zeuthen, J. / Pallundan-Mueller, G. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Health effects of environmental ultraviolet irradiation: an overview

    Arlett, C. / Commission of the European Communities / Directorate General for Science, Research and Development | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Oxidative DNA modifications induced by endogeneous photosensitizers in mammalian cells

    Epe, B. / Pflaum, M. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Effects of increased UV-B on marine picoplancton

    Maugeri, T. / Acosta Pomar, M. L. C. / Anav, A. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Effects of UV-B radiation on photosynthetic efficiency of motile phytoplankton

    Hermann, H. / Ghetti, F. / Lucia, S. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    UV-induced damage of photoreceptor pigments and proteins in the paraflagellar body of the flagellate Euglena gracilis

    Brodhun, B. / Haeder, D. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Induction of secondary metabolites in scots pine seedlings by UV-B radiation - isolation and identification

    Jungblut, T. P. / Schnitzler, J. P. / Heller, W. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Sensitivity to UV-B of plants of different species of the same genus growing in different altitudes in the Alps

    Rau, W. / Hofmann, H. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Effects of enhanced UV-B radiation and elevated concentrations of CO~2 on a sub-arctic heathlands

    Jones, D. G. / Johannson, U. / Gehrke, C. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    UV-B radiation and physiological changes in terrestrial plants: an overview

    Tevini, M. / Commission of the European Communities / Directorate General for Science, Research and Development | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Immunological effects of ultraviolet radiation

    Krutmann, J. / Commission of the European Communities / Directorate General for Science, Research and Development | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    DNA repair mechanisms and the implication for mutagenesis

    Mullenders, L. H. F. / Commission of the European Communities / Directorate General for Science, Research and Development | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    An UV-B monitoring station in Brussels

    Gillotay, D. / Bolsee, D. / Simon, P. C. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Solar radiation measurements in the UK

    Driscoll, C. M. / Dean, S. F. / Rawlinson, A. I. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    An overview on environmental UV-B research in New Zealand

    Ryan, K. G. / Smith, G. J. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Effects of solar UV-B irradiation on aquatic ecosystems: an overview

    Hader, D.-P. / Commission of the European Communities / Directorate General for Science, Research and Development | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Effects of UV-B irradiation on orientation movements of higher plants

    Tendel, J. / Helm, I. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Ultraviolet radiation dosimetry with uracil thin layer sensors

    Gaspar, S. / Berces, A. / Grof, P. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    UV-induced, toxic reaction to methenamine hippurate

    Selvaag, E. / Thune, P. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Provision of UV irradiation for experimental plant ecology

    Seidlitz, H. K. / Doehring, T. / Koefferlein, M. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    UV-tolerance and adaption of sea anamones (Cnidaria: Anthozoa): long-term changes in size and activity

    Westholt, R. / Kestler, P. / Westheide, W. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Interactive effects on enhanced UV-B and CO~2 on northern heathlands

    Coop, D. J. S. / Moody, S. M. / Paul, N. D. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Biochemical changes in scots pine seedlings upon irradiation with UV-B

    Schnitzler, J. P. / Jungblut, T. P. / Heller, W. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Degradation of coatings by UV radiation

    Reusmann, G. / Commission of the European Communities / Directorate General for Science, Research and Development | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    UV photochemistry and action spectroscopy

    Tyrrell, R. M. / Commission of the European Communities / Directorate General for Science, Research and Development | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    A small-scale intercomparison of UV spectroradiometers

    Bais, A. F. / Blumthaler, M. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Variability of UV irradiance with actual Hohenpeissenberg ozone data and other parameters

    Thomalla, E. / Tamm, E. / Koepke, P. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Geographical differences of UV irradiances

    Seckmeyer, G. / Mayer, B. / Erb, R. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Lethal and sublethal effects of UV-B radiation on two species of Daphnia

    Siebeck, O. / Boehm, U. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    The effect of chronic and acute exposure to ultraviolet-B radiation on the daily oxygen production of Selenastrum capricornutum (Chlorophyceae); a continuous culture study using computer-controlled dynamic light regime

    Veen, A. / Commission of the European Communities / Directorate General for Science, Research and Development | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Ultraviolet-B radiation effects on Mediterranean plants under field conditions

    Kyparissis, A. / Nikolopoulos, D. / Petropoulou, Y. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Correlation of UV-B toxicity with specific DNA lesions through the comparison of different UV light sources

    Clingen, P. / Arlett, C. F. / Harcourt, S. A. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Detection of DNA damage in various epidermal cell types after UV-B exposure of hairless mice

    Roza, L. / Vink, A. A. / Berg, R. J. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    UV-B Effects on materials: an overview

    Andrady, A. / Commission of the European Communities / Directorate General for Science, Research and Development | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Variations in UV-B intensities in relation to altitude at different sites in Austria, compared with UV-B intensities of sunlamps

    Kartusch, R. / Commission of the European Communities / Directorate General for Science, Research and Development | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    UV-B induced DNA fragmentation in phytoplankton is mediated by an influx of Ca^2^+ and activation of Ca^2^+ /Mg^2^+ -dependent nucleases

    Scheuerlein, R. / Thar, B. / Treml, S. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Effects of solar ultraviolet radiation on tropical periphytic algal assemblages

    Santas, R. / Commission of the European Communities / Directorate General for Science, Research and Development | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Effects of enhanced natural UV-B irradiation on motility and pigmentation of three species of phytoplankton

    Gerber, S. / Haeder, D.-P. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Effect of UV-B on characteristics of the marine diatom Cyclotella sp.

    Buma, A. G. J. / Zemmelink, H. J. / Sjollema, K. A. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Hypersensitivity of human peripheral blood lymphocytes to UV-B and UV-C irradiation: effect of deoxyribonucleosides

    Arlett, C. F. / Waugh, A. P. W. / Lowe, J. E. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Ozone depletion and skin cancer risks: a scenario study

    Slaper, H. / Den Elzen, M. G. J. / Van der Woerd, H. J. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Alterations in skin and lymphocytes during a sunbathing vacation

    Bech-Thomsen, N. / Munch-Petersen, B. / Lundgren, K. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Flow cytometric analysis of micronuclei induced by UV-B radiation from a sun simulator

    Wessels, J. M. / Kofferlein, M. / Seidlitz, H. K. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    The effect of UV-radiation on PMMA and PC-glazing materials

    Lehmann, G. / Commission of the European Communities / Directorate General for Science, Research and Development | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Measurements of spectrally resolved actinic fluxes for the determination of tropospheric ozone photolysis frequencies and comparison with data from chemical actinometry

    Mueller, M. / Kraus, A. / Hofzumahaus, A. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems