Tiffany M Knight

Summary

Affiliation: University of Florida
Country: USA

Publications

  1. ncbi request reprint Floral density, pollen limitation, and reproductive success in Trillium grandiflorum
    Tiffany M Knight
    Department of Biological Sciences, University of Pittsburgh, Pittsburgh, PA 15260, USA
    Oecologia 137:557-63. 2003
  2. ncbi request reprint Allee effects, immigration, and the evolution of species' niches
    Robert D Holt
    Department of Zoology, University of Florida, PO Box 118525, Gainesville, Florida 32611, USA
    Am Nat 163:253-62. 2004
  3. ncbi request reprint The interactive effects of herbivory and mixed mating for the population dynamics of Impatiens capensis
    Janette A Steets
    Department of Biological Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
    Am Nat 170:113-27. 2007
  4. pmc Pollination decays in biodiversity hotspots
    Jana C Vamosi
    Department of Biological Sciences, University of Calgary, 2500 University Drive NW, Calgary, AB, Canada T2N 1N4
    Proc Natl Acad Sci U S A 103:956-61. 2006
  5. ncbi request reprint Trophic cascades across ecosystems
    Tiffany M Knight
    Department of Zoology, University of Florida, Gainesville, Florida 32611, USA
    Nature 437:880-3. 2005
  6. ncbi request reprint Plant population dynamics, pollinator foraging, and the selection of self-fertilization
    Martin T Morgan
    School of Biological Sciences, Washington State University, Pullman, Washington 99164, USA
    Am Nat 166:169-83. 2005
  7. doi request reprint Evolutionary dynamics as a component of stage-structured matrix models: an example using Trillium grandiflorum
    Tiffany M Knight
    Department of Zoology, University of Florida, PO Box 118525, Gainesville, Florida 32611, USA
    Am Nat 172:375-92. 2008
  8. ncbi request reprint Ecological succession: out of the ash
    Tiffany M Knight
    Department of Biology, Washington University in St Louis, MO 63110, USA
    Curr Biol 15:R926-7. 2005
  9. ncbi request reprint Antagonistic effects of seed dispersal and herbivory on plant migration
    Mark Vellend
    Ecol Lett 9:319-26. 2006
  10. ncbi request reprint Longevity can buffer plant and animal populations against changing climatic variability
    William F Morris
    Biology Department, Duke University, Box 90338, Durham, North Carolina 27708 0338, USA
    Ecology 89:19-25. 2008

Detail Information

Publications10

  1. ncbi request reprint Floral density, pollen limitation, and reproductive success in Trillium grandiflorum
    Tiffany M Knight
    Department of Biological Sciences, University of Pittsburgh, Pittsburgh, PA 15260, USA
    Oecologia 137:557-63. 2003
    ..Factors that reduce the density of this perennial herb, such as habitat fragmentation and herbivory by white-tailed deer ( Odocoileus virginianus), should be expected to limit its reproduction...
  2. ncbi request reprint Allee effects, immigration, and the evolution of species' niches
    Robert D Holt
    Department of Zoology, University of Florida, PO Box 118525, Gainesville, Florida 32611, USA
    Am Nat 163:253-62. 2004
    ..This makes it easier for alleles of modest effect to be captured by natural selection, transforming the sink into a locally adapted population that can persist without immigration...
  3. ncbi request reprint The interactive effects of herbivory and mixed mating for the population dynamics of Impatiens capensis
    Janette A Steets
    Department of Biological Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
    Am Nat 170:113-27. 2007
    ..Our results not only uncover a novel consequence of mating system expression, that is, mating system influences population dynamics, but also shed light on the role of herbivores in maintaining mixed mating...
  4. pmc Pollination decays in biodiversity hotspots
    Jana C Vamosi
    Department of Biological Sciences, University of Calgary, 2500 University Drive NW, Calgary, AB, Canada T2N 1N4
    Proc Natl Acad Sci U S A 103:956-61. 2006
    ..The combination of higher pollen limitation and habitat destruction represents a dual risk to tropical plant species that has not been previously identified...
  5. ncbi request reprint Trophic cascades across ecosystems
    Tiffany M Knight
    Department of Zoology, University of Florida, Gainesville, Florida 32611, USA
    Nature 437:880-3. 2005
    ..Our results confirm that strong species interactions can reverberate across ecosystems, and emphasize the importance of landscape-level processes in driving local species interactions...
  6. ncbi request reprint Plant population dynamics, pollinator foraging, and the selection of self-fertilization
    Martin T Morgan
    School of Biological Sciences, Washington State University, Pullman, Washington 99164, USA
    Am Nat 166:169-83. 2005
    ..Our analysis has consequences for understanding pollen limitation, reproductive assurance, and the evolution of mating systems...
  7. doi request reprint Evolutionary dynamics as a component of stage-structured matrix models: an example using Trillium grandiflorum
    Tiffany M Knight
    Department of Zoology, University of Florida, PO Box 118525, Gainesville, Florida 32611, USA
    Am Nat 172:375-92. 2008
    ..This study demonstrates that, by combining demographic and selection analyses, one can gauge the potential relevance of evolution to population dynamics and persistence...
  8. ncbi request reprint Ecological succession: out of the ash
    Tiffany M Knight
    Department of Biology, Washington University in St Louis, MO 63110, USA
    Curr Biol 15:R926-7. 2005
    ..A new study of plants recolonising the land devasted when Mount St. Helens erupted in 1980 is providing important new insights into the interactions with herbivores that determine the pattern and outcome of ecological succession...
  9. ncbi request reprint Antagonistic effects of seed dispersal and herbivory on plant migration
    Mark Vellend
    Ecol Lett 9:319-26. 2006
    ..However, relatively unfavourable conditions for population growth and increasingly intense herbivory by deer may compromise plant migration in the face of present and future climate change...
  10. ncbi request reprint Longevity can buffer plant and animal populations against changing climatic variability
    William F Morris
    Biology Department, Duke University, Box 90338, Durham, North Carolina 27708 0338, USA
    Ecology 89:19-25. 2008
    ....