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  • 1
    Electronic Resource
    Electronic Resource
    Communities oceans apart? (1989)
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 13-13 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] MANY ecologists can drive to their study sites - land, lakes and the intertidal. They often choose to study the behaviour, population dynamics and interspecific interactions of organisms experimentally on plots of 1-10 square metres. They receive training in mathematics and ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/339013a0
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  • 2
    Electronic Resource
    Electronic Resource
    The complexity and stability of ecosystems (1984)
    [s.l.] : Nature Publishing Group
    Nature 307 (1984), S. 321-326 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Early studies suggested that simple ecosystems were less stable than complex ones, but later studies came to the opposite conclusion. Confusion arose because of the many different meanings of ‘complexity’ and ‘stability’. Most of the possible questions about the relationship ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/307321a0
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  • 3
    Electronic Resource
    Electronic Resource
    Estimating competition coefficients from census data (1985)
    Springer
    Oecologia 67 (1985), S. 588-590 
    Details
    ISSN: 1432-1939
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00790031
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  • 4
    Electronic Resource
    Electronic Resource
    The variability of population densities (1988)
    [s.l.] : Nature Publishing Group
    Nature 334 (1988), S. 613-614 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Our analyses of population variability are motivated by a recent suggestion that, if correct, has profound implications for ecological theory: Steele's 'red-noise' metaphor2. Steele demonstrates that spectral analyses of time series of physical variables in the ocean are reddened: amplitudes ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/334613a0
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  • 5
    Electronic Resource
    Electronic Resource
    Bounds on food web connectance (1980)
    [s.l.] : Nature Publishing Group
    Nature 285 (1980), S. 591-591 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] REJMANEK AND STARY1 have shown that the product of the number of species in a community (m) and the proportion of possible interactions (C) is a constant; that is, their relationship is hyperbolic. Though the authors present this as only an empirical result it is consistent with May's2 result ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/285591a0
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  • 6
    Electronic Resource
    Electronic Resource
    Bird population densities (1989)
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 628-628 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] PIMM AND REDFEARN REPLYá€"Not surprisingly, there are many explanations for the increase in temporal population variability over progressively longer time spans'. These explanations are not mutually exclusive, and no explanation has logical priority. Whatever the explanations, the ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/338628b0
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  • 7
    Electronic Resource
    Electronic Resource
    Frog ponds and ocean iron (1992)
    [s.l.] : Nature Publishing Group
    Nature 360 (1992), S. 298-299 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE way in which perturbations send their effects rippling through ecological systems is exquisitely dependent on the structure and composition of food webs. This is the deceptively straightforward conclusion of Leibold and Wilbur, whose paper (page 341 of this issue1) considers the consequence of ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/360298a0
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  • 8
    Electronic Resource
    Electronic Resource
    Food web patterns and their consequences (1991)
    [s.l.] : Nature Publishing Group
    Nature 350 (1991), S. 669-674 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] A food web is a map that describes which kinds of organisms in a community eat which other kinds. A web helps picture how a community is put together and how it works. Although webs were often initially reported in despair at ever understanding ecological complexity, recently discovered widespread ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/350669a0
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  • 9
    Electronic Resource
    Electronic Resource
    Falling victim to politics (1991)
    [s.l.] : Nature Publishing Group
    Nature 350 (1991), S. 668-668 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] As species extinction accelerates worldwide, we look in despair at developing, tropical, countries that sacrifice biological riches for short-term economic gains, or even poorer reasons. Surely, in a country like the United States, with an affluent and well-educated population, circumstances should ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/350668a0
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  • 10
    Electronic Resource
    Electronic Resource
    Crying wolf in North America (1991)
    [s.l.] : Nature Publishing Group
    Nature 351 (1991), S. 524-525 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN A world in which natural habitats are shrinking alarmingly, which species shall be saved? The task of classifying species falls of course to taxonomists, and among the priorities for our limited Ark are often those plants and animals that enjoy taxonomic distinctiveness at high levels (species ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/351524a0
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