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National Center for Ecological Analysis and Synthesis

Search Results

3701-3710 of 6348
  1. Publication

    Reconstructing ecosystem dynamics in the central Pacific Ocean, 1952-1998. II. A preliminary assessment of the trophic impacts of fishing and effects on tuna dynamics

  2. Publication

    Mast seeding in perennial plants: Why, how, where?

    For many years biologists have debated whether mast seeding (the synchronous intermittent production of large seed crops in perennial plants) results from weather conditions or is an evolved plant reproductive strategy. In this review, we analyze the evidence for the underlying causes of masting. In the absence of selection for higher or lower variability, plants will vary in tandem with the environment (resource matching). Two selective factors often favor the evolution of masting: increased pollination efficiency in wind-pollinated species, and satiation of seed predators.

  3. Publication

    Phylogenies and community ecology

    As better phylogenetic hypotheses become available for many groups of organisms, studies in community ecology can be informed by knowledge of the evolutionary relationships among coexisting species. We note three primary approaches to integrating phylogenetic information into studies of community organization: 1. examining the phylogenetic structure of community assemblages, 2. exploring the phylogenetic basis of community niche structure, and 3. adding a community context to studies of trait evolution and biogeography.

  4. Publication

    Reid's Paradox of rapid plant migration: Dispersal theory and interpretation of paleoecological records

  5. Publication

    The evolution of plant communities: Biodiversity and community

  6. Publication

    Invariant scaling relations across tree-dominated communities

  7. Publication

    Invariant scaling relationships for interspecific plant biomass production rates and body size

  8. Publication

    General patterns of taxonomic and biomass partitioning in extant and fossil plant communities

  9. Publication

    Universal scaling in tree and vascular plant allometry: Toward a general quantitative theory linking plant form and function from cells to ecosystems