Search Results - (Author, Cooperation:C. Vogel)

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  1. 1
    Staff View
    Publication Date:
    2012-03-17
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    *Conservation of Natural Resources ; *Environment ; *Government ; *International Cooperation ; Policy ; Technology ; *United Nations
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  2. 2
    C. Vogel
    American Association for the Advancement of Science (AAAS)
    Published 2013
    Staff View
    Publication Date:
    2013-11-30
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Animals ; *Evolution, Molecular ; *Gene Expression Regulation ; Humans ; Macaca mulatta/*genetics ; Pan troglodytes/*genetics ; Protein Biosynthesis/*genetics ; RNA, Messenger/*biosynthesis ; *Selection, Genetic ; *Transcription, Genetic
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  3. 3
    Staff View
    Publication Date:
    2015-06-19
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Building Codes ; Disaster Planning/economics/*methods ; Disasters/economics/*prevention & control/statistics & numerical data ; Earthquakes/mortality ; Humans ; International Cooperation/legislation & jurisprudence ; Nepal/epidemiology ; *Policy Making ; Risk Management/economics/*methods ; Risk Reduction Behavior
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Staff View
    ISSN:
    1365-3040
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Biology
    Notes:
    Previous modelling exercises and conceptual arguments have predicted that a reduction in biochemical capacity for photosynthesis (Aarea) at elevated CO2 may be compensated by an increase in mesophyll tissue growth if the total amount of photosynthetic machinery per unit leaf area is maintained (i.e. morphological upregulation). The model prediction was based on modelling photosynthesis as a function of leaf N per unit leaf area (Narea), where Narea = Nmass×LMA. Here, Nmass is percentage leaf N and is used to estimate biochemical capacity and LMA is leaf mass per unit leaf area and is an index of leaf morphology. To assess the relative importance of changes in biochemical capacity versus leaf morphology we need to control for multiple correlations that are known, or that are likely to exist between CO2 concentration, Narea, Nmass, LMA and Aarea. Although this is impractical experimentally, we can control for these correlations statistically using systems of linear multiple-regression equations. We developed a linear model to partition the response of Aarea to elevated CO2 into components representing the independent and interactive effects of changes in indexes of biochemical capacity, leaf morphology and CO2 limitation of photosynthesis. The model was fitted to data from three pine and seven deciduous tree species grown in separate chamber-based field experiments. Photosynthetic enhancement at elevated CO2 due to morphological upregulation was negligible for most species. The response of Aarea in these species was dominated by the reduction in CO2 limitation occurring at higher CO2 concentration. However, some species displayed a significant reduction in potential photosynthesis at elevated CO2 due to an increase in LMA that was independent of any changes in Narea. This morphologically based inhibition of Aarea combined additively with a reduction in biochemical capacity to significantly offset the direct enhancement of Aarea caused by reduced CO2 limitation in two species. This offset was 100% for Acer rubrum, resulting in no net effect of elevated CO2 on Aarea for this species, and 44% for Betula pendula. This analysis shows that interactions between biochemical and morphological responses to elevated CO2 can have important effects on photosynthesis.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  5. 5
    Staff View
    ISSN:
    0003-2697
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  6. 6
    VOGEL, C. J. DE

    Leiden : Periodicals Archive Online (PAO)
    Published 1977
    Articles: DFG German National Licenses
  7. 7
    Vogel, C. J. de

    Cape Town : Periodicals Archive Online (PAO)
    Published 1964
    Articles: DFG German National Licenses
  8. 8
    Vogel, C. J. de

    Cape Town : Periodicals Archive Online (PAO)
    Published 1965
    Articles: DFG German National Licenses
  9. 9
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  11. 11
    VOGEL, C. J. DE

    Leiden : Periodicals Archive Online (PAO)
    Published 1971
    Articles: DFG German National Licenses
  12. 12
    VOGEL, C. J. DE

    Leiden : Periodicals Archive Online (PAO)
    Published 1972
    Articles: DFG German National Licenses
  13. 13
    Vogel, C. S.

    Morgantown, W.Va. : Periodicals Archive Online (PAO)
    Published 1976
    Staff View
    ISSN:
    0042-5206
    Topics:
    English, American Studies
    Notes:
    BRIEF ARTICLES AND NOTES
    URL:
    Articles: DFG German National Licenses
  14. 14
    Vogel, C.

    Berlin : Periodicals Archive Online (PAO)
    Published 1982
    Staff View
    ISSN:
    0030-5383
    Topics:
    Linguistics and Literary Studies
    Ethnic Sciences
    History
    Notes:
    Besprechungen
    URL:
    Articles: DFG German National Licenses
  15. 15
    Vogel, C.

    Berlin : Periodicals Archive Online (PAO)
    Published 1983
    Staff View
    ISSN:
    0030-5383
    Topics:
    Linguistics and Literary Studies
    Ethnic Sciences
    History
    Notes:
    Besprechungen
    URL:
    Articles: DFG German National Licenses
  16. 16
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  19. 19
    Vogel, C.

    Berlin : Periodicals Archive Online (PAO)
    Published 1965
    Staff View
    ISSN:
    0030-5383
    Topics:
    Linguistics and Literary Studies
    Ethnic Sciences
    History
    Notes:
    Besprechungen
    URL:
    Articles: DFG German National Licenses
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