Results 241 to 250 of about 1,323,788 (296)
Ecological niche differentiation mediates near complete premating reproductive isolation within the Gladiolus carneus (Iridaceae) species complex. [PDF]
Ann BotKhoury KL, Edwards S, Newman E.
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Ecological Niche Changes and Risk Regionalization of the Invasive Plant <i>Praxelis clematidea</i>. [PDF]
Ecol EvolWang JG, Wu JW, Li WJ.
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Unraveling species diversification and niche separation in Phedimus Kamtschaticus and P. aizoon using RAD-seq data and ecological niche modeling. [PDF]
Sci RepChoi TY, Park BK, Son DC, Lee SR.
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Phytoplankton Structure and Ecological Niche Differentiation of Dominant Species in Tahe Bay, China. [PDF]
Biology (Basel)Zhang Y +9 more
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Defining the niche for niche construction: evolutionary and ecological niches [PDF]
Biology and Philosophy, 2021 AbstractNiche construction theory (NCT) aims to transform and unite evolutionary biology and ecology. Much of the debate about NCT has focused on construction. Less attention has been accorded to the niche: what is it, exactly, that organisms are constructing?
Rose Trappes
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1974
The environmental conditions that permit a population to survive permanently, and with which this population interacts, today are usually designated as its “ecological niche.” Originally, the term “niche” did not have the same meaning for all ecologists but this need not be considered here. We above define and use it in the sense of Hutchinson (1958).
Klaus Stern, Laurence Roche
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The environmental conditions that permit a population to survive permanently, and with which this population interacts, today are usually designated as its “ecological niche.” Originally, the term “niche” did not have the same meaning for all ecologists but this need not be considered here. We above define and use it in the sense of Hutchinson (1958).
Klaus Stern, Laurence Roche
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Science, 1999
In their report “Conservatism of ecological niches in evolutionary time” (20 Aug., p. [1265][1]), A. T. Peterson et al. demonstrate that geographically isolated sister taxa show little differentiation in ecological niche. Their results imply that ecology diverges slowly in allopatry (the geographic isolation of species), and the authors therefore ...
Chris D. Jiggins, Margarita Beltran
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In their report “Conservatism of ecological niches in evolutionary time” (20 Aug., p. [1265][1]), A. T. Peterson et al. demonstrate that geographically isolated sister taxa show little differentiation in ecological niche. Their results imply that ecology diverges slowly in allopatry (the geographic isolation of species), and the authors therefore ...
Chris D. Jiggins, Margarita Beltran
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Frontiers in Ecology and the Environment, 2007
Fifty years ago, GE Hutchinson defined the ecological niche as a hypervolume in n-dimensional space with environmental variables as axes. Ecologists have recently developed renewed interest in the concept, and technological advances now allow us to use stable isotope analyses to quantify these niche dimensions. Analogously, we define the isotopic niche
Seth D Newsome +3 more
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Fifty years ago, GE Hutchinson defined the ecological niche as a hypervolume in n-dimensional space with environmental variables as axes. Ecologists have recently developed renewed interest in the concept, and technological advances now allow us to use stable isotope analyses to quantify these niche dimensions. Analogously, we define the isotopic niche
Seth D Newsome +3 more
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The ecological niche of the consortium " Pelochromatium roseum "
Archives of Microbiology, 1998A dense accumulation of the phototrophic consortium "Pelochromatium roseum" in a small, eutrophic, freshwater lake (Dagowsee, Brandenburg, Germany) was investigated. Within the chemocline, the number of epibionts of the consortia represented up to 19% of the total number of bacteria. Per "P. roseum" a mean value of 20 epibionts was determined.
, Overmann, , Tuschak, , Sass, , Frostl
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Analysis of an ecological niche
Mathematical Biosciences, 1987A model of an ecological niche for different populations of organisms with competition among them is considered using the concepts of food web and niche overlap graph. The descriptive situation is given analytically by means of a strategy game in normal form where the players involved are the respective populations as separate entities.
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