1–20 von 74 Ergebnissen
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    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 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

    Environmental effects of increasing UV-B radiation: European research needs

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

    Indications of UV-B sensitivity in the lichen Cladonia mitis

    Johnson, I. / Heide-Joergensen, H. S. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Solar UV-B radiation: the driving force of tropospheric trace gas transformation and removal by OH radicals

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

    Influence of artificial and solar UV-radiation on motility and primary production of marine phytoplankton

    Nielsen, T. / Ekelund, N. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Effects of tropical radiation on the motility of filamentous cyanobacteria

    Donkor, V. / Amewowor, D. / Haeder, D. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Experiments on the effects on trees of naturally high levels of UV-B at the Laijtare pass (2058 in a.s.l.) in the french Alps

    Garrec, J.-P. / Laitat, E. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Protection from UV-B damage in plants

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

    Depletion of superoxide dismutase in skin cancers from renal transplant patients

    Gibson, G. / O'Grady, A. / Leader, M. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Sunscreen application

    Bech-Thomsen, N. / Wulf, H. C. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Vertical distributions of solar UV radiation in the tropical Chilenian Andes

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