201–250 von 349 Ergebnissen
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    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

    Deepwater Horizon Oil Slick Characterization with UAVSAR

    Jones, Cathleen E. / Holt, Ben / Minchew, Brent | NTRS | 2012
    Schlagwörter: wetland 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

    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

    Synergistic and/or antagonistic effects of enhanced (reduced) UV-B radiation (artificial, solar) at various nitrogen levels in crop plants

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

    Impact of enhanced solar UV-B radiation on plants from terrestrial ecosystems

    Rozema, J. / Tosserams, M. / Van de Staaij, J. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Monitoring UV radiation in the Netherlands: setup and preliminary results

    Reinen, H. A. J. M. / Schlamann, E. / Bordewijk, J. A. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    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

    Effect of UV irradiation on motility and phototactic response of Fabrea salina

    Marangoni, R. L. / Martini, B. / Puntoni, S. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    UV-effects on the nitrogen metabolism of marine phytoplanktkton and adaption to UV radiation

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

    Measurement of DNA damage (thymine dimers) in marine phytoplankton on a single cell base using a monoclonal antibody and flow cytometry

    Van Hannen, E. J. / Buma, A. G. J. / Roza, L. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    A study of the effects of enhanced UV-B radiation on a subarctic heath ecosystem

    Johnson, U. / Gehrke, C. / Kyparissis, A. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    The impact of enhanced UV-B radiation on litter quality and decomposition of Vaccinium uliginosum leaves from the Sub-arctic

    Gehrke, C. / Johanson, U. / Chadwick, D. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Suntest: a chemical UV-B radiation dosimeter

    Horkay, I. / Bazsa, G. / Beck, M. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Dosimetry of UV radiation in outdoor experiments

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

    Current aspects on measured trends in stratospheric ozone and UV-B enhancements

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

    Biometeorology of North Sea appendicularians

    Greve, W. | British Library Conference Proceedings | 2005
    Schlagwörter: Marine ecosystems

    Response of marine ecosystems to global change: Ecological impact of appendicularians Introduction

    Gorsky, G. / Youngbluth, M.J. / Deibel, D. | British Library Conference Proceedings | 2005
    Schlagwörter: Marine ecosystems

    Clearance and ingestion rates of three appendicularian species, Oikopleura longicauda, O. rufescens and O. fusiformis

    Sato, R. / Tanaka, Y. / Ishimaru, T. | British Library Conference Proceedings | 2005
    Schlagwörter: Marine ecosystems

    Gut histochemistry in Oikopleura dioica

    Cima, F. / Brena, C. / Martinucci, G. et al. | British Library Conference Proceedings | 2005
    Schlagwörter: Marine ecosystems

    On the Framework of Comprehensive Evaluation Methods to Urban Traffic Ecosystem Safety

    Yu, Yuewu / Xu, Ye | ASCE | 2012
    Schlagwörter: Ecosystems

    Sealed Environment Chamber for Canopy Light Interception and Trace Hydrocarbon Analyses

    Dixon, M. A. / Grodzinski, B. / Cote, R. et al. | British Library Conference Proceedings | 1999
    Schlagwörter: closed artificial ecosystems

    A Simplified Closed Artificial Ecosystem-Recycling of Organic Matter into Wheat Plants

    Lamotte, L. / Saugier, B. / Smernoff, D. T. et al. | British Library Conference Proceedings | 1999
    Schlagwörter: closed artificial ecosystems

    Thermal Remote Sensing and the Thermodynamics of Ecosystem Development

    J. C. Luvall / D. Rickman / R. F. Fraser | NTIS | 2014
    Schlagwörter: Ecosystems

    Controlling Denitrification in Closed Artificial Ecosystems

    Mancinelli, R. L. / Smernoff, D. T. / White, M. R. et al. | British Library Conference Proceedings | 1999
    Schlagwörter: closed artificial ecosystems

    A Mathematical Model of "Plants-Microorganisms" interaction on Complete Mineral Medium and Under Nitrogen Limitation

    Pisman, T. I. / Pechurkin, N. S. / Mariasova, T. S. et al. | British Library Conference Proceedings | 1999
    Schlagwörter: closed artificial ecosystems

    Experimental and Mathematical Models for Small Aqueous Closed Ecosystems with Spatially Separated Components

    Pisman, T. I. / Pechurkin, N. S. / Babkin, A. V. et al. | British Library Conference Proceedings | 1999
    Schlagwörter: closed artificial ecosystems

    Development of Autonomous Control in a Closed Microbial Bioreactor

    Smernoff, D. T. / Mancinelli, R. L. / International Council of Scientific Unions; Committee on Space Research; Scientific Commission F | British Library Conference Proceedings | 1999
    Schlagwörter: closed artificial ecosystems

    A Combined Modeling and Experimental Approach for Achieving a Simplified Closed Ecosystem

    Turc, H. A. / Pintena, J. / Bagarri, P. et al. | British Library Conference Proceedings | 1999
    Schlagwörter: closed artificial ecosystems