1–50 von 348 Ergebnissen
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    Winter Dormancy in the Pacific Sand Lance (Ammodytes hexapterus) in Relation to Gut Evacuation Time

    Ciannelli, L. / Alaska Sea Grant College Program | British Library Conference Proceedings | 1997
    Schlagwörter: marine ecosystems

    Which Salmon are Using the Bering Sea as their Feeding Area? (Japanese National Overview of BASIS Research)

    Nagasawa, T. / Azumaya, T. / Fukuwaka, M.-a. | British Library Conference Proceedings | 2004
    Schlagwörter: Salmon ecosystems , Marine ecosystems

    Walleye Pollock (Theragra chalcogramma) in the Western Gulf of Alaska: The Importance of Nursery Areas

    Wilson, M. T. / Alaska Sea Grant College Program | British Library Conference Proceedings | 1997
    Schlagwörter: marine ecosystems

    Volatile Organic Compounds Detected in the Atmosphere of NASA's Biomass Production Chamber

    Batten, J. H. / Stutte, G. W. / Wheeler, R. M. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial 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

    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

    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

    Variability in Sand Lance Larvae (Ammodytes hexapterus) from the Northwest Pacific

    Grigorev, S. S. / Sedova, N. A. / Alaska Sea Grant College Program | British Library Conference Proceedings | 1997
    Schlagwörter: marine 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

    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

    UV-Measurements in India

    Weihs, P. / Czerwenka-Wenkstetten, I. M. / Commission of the European Communities 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

    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

    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

    UV dosimetry - the importance of emission spectroscopy

    Bech-Thomsen, N. / Asko, H. / Wulf, H. 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

    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

    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

    Using Pacific Halibut to Sample the Availability of Forage Fishes to Seabirds

    Roseneau, D. G. / Vernon Byrd, G. / Alaska Sea Grant College Program | British Library Conference Proceedings | 1997
    Schlagwörter: marine ecosystems

    US Army Corps of Engineers: The Nation's Environmental Engineer

    J. Balocki | NTIS | 2010
    Schlagwörter: Ecosystems

    Urban Air Mobility (UAM) Working Groups

    P. H. Kopardekar | NTIS | 2020
    Schlagwörter: Ecosystems

    Unmanned Aircraft Systems Traffic Management (UTM)

    J. Rios / M. Johnson | NTIS | 2018
    Schlagwörter: Ecosystems

    Understanding Plant-Soil Relationships Using Controlled Environment Facilities

    Andersen, C. P. / Rygiewicz, P. T. / International Council of Scientific Unions; Committee on Space Research; Scientific Commission F | British Library Conference Proceedings | 1999
    Schlagwörter: closed artificial ecosystems

    Ultraviolet radiation dosimetry with uracil thin layer sensors

    Gaspar, S. / Berces, A. / Grof, P. et al. | 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

    Ultraplankton of the Gulf of Naples by Flow Cytometry

    Casotti, R. / Brunet, C. / Graziano, A. | British Library Conference Proceedings | 2001
    Schlagwörter: Mediterranean ecosystems , ecosystems

    UAM Coordination and Assessment Team (UCAT) NASA UAM Update for ARTR

    D. L. Hackenberg | NTIS | 2019
    Schlagwörter: Ecosystems

    Trophic Role of Atka Mackerel (Pleurogrammus monopterygius) in the Aleutian Islands

    Yang, M.-S. / Alaska Sea Grant College Program | British Library Conference Proceedings | 1997
    Schlagwörter: marine ecosystems

    Trawl Comparisons and Fishing Power Corrections for the F/V Northwest Explorer, R/V TINRO, and R/V Kaiyo maru during the 2002 BASIS Survey

    Murphy, J. M. / Temnykh, O. S. / Azumaya, T. | British Library Conference Proceedings | 2004
    Schlagwörter: Salmon ecosystems , Marine ecosystems

    Transport of Phosphorus in Wetlands

    Kadlec, R. H. | British Library Conference Proceedings | 1999
    Schlagwörter: sub-tropical ecosystems

    Tracking Earth's Diminishing Resources

    B. Stover | NTIS | 2020
    Schlagwörter: Ecosystems

    Toxicological Evaluation of Organochlorine Levels on some Fish Specimens from Adriatic Sea

    Corsi, I. / Aurigi, S. / Focardi, S. | British Library Conference Proceedings | 2001
    Schlagwörter: Mediterranean ecosystems , ecosystems

    TOPSAT: Global Space Topographic Mission

    S. Vetrella | NTIS | 1993
    Schlagwörter: Ecosystems

    The Use of Microcosms as an Experimental Approach to Understanding Terrestrial Ecosystem Functioning

    Fraser, L. H. / International Council of Scientific Unions; Committee on Space Research; Scientific Commission F | British Library Conference Proceedings | 1999
    Schlagwörter: closed artificial ecosystems

    The Spacelab-Mir-1 "Greenhouse-2" Experiment

    Bingham, G. E. / Salisbury, F. B. / Campbell, W. F. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    The Role of Sponge Bioerosion in Mediterranean Coralligenous Accretion

    Cerrano, C. / Bavestrello, G. / Bianchi, C. N. et al. | British Library Conference Proceedings | 2001
    Schlagwörter: Mediterranean ecosystems , ecosystems

    Thermohaline Structures in the Bering Sea Basin in Summer and Autumn

    Kusaka, A. / Azumaya, T. | British Library Conference Proceedings | 2004
    Schlagwörter: Salmon ecosystems , Marine ecosystems

    Thermal Remote Sensing and the Thermodynamics of Ecosystem Development

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

    The Other F: Forage Considerations in Fisheries Management

    Stephenson, R. L. / Alaska Sea Grant College Program | British Library Conference Proceedings | 1997
    Schlagwörter: marine ecosystems

    The Nutritional Adequacy of a Limited Vegan Diet for a Controlled Ecological Life-Support System

    Saha, P. R. / Trumbo, P. R. / Committee on Space Research et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    The NASA-ISRO SAR (NISAR) Mission Concept

    Rosen, Paul A. | NTRS | 2013
    Schlagwörter: ecosystems

    The Importance of Restoration of the Atmospheric Electrical Environment in Closed Bioregenerative Life Supporting Systems

    Gorgolewski, S. / Committee on Space Research / Scientific Commission F | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial 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

    The Impact of Railway Location on Ecology Environment

    Mou, Ruifang | ASCE | 2007
    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

    The Guidance Significance of Eco-City Construction in Chengdu by the Mode of Rail Transit

    Shi, Jinsong / Lai, Xilin / Xiang, Rui | ASCE | 2009
    Schlagwörter: Ecosystems

    The Eulachon (Thaleichthys pacificus) as an Indicator Species in the North Pacific

    Hay, D. E. / Boutillier, J. / Joyce, M. et al. | British Library Conference Proceedings | 1997
    Schlagwörter: marine ecosystems

    The Environmental Impact of Cruise Ships

    Commoy, Juliette / Polytika, Catherine A. / Nadel, Rebecca et al. | ASCE | 2005
    Schlagwörter: Ecosystems