3 Works

Data from: Specialist insect herbivore and light availability do not interact in the evolution of an invasive plant

Zhijie Zhang, Xiaoyun Pan, Ziyan Zhang, Kate S. He & Bo Li
Release from specialist insect herbivores may allow invasive plants to evolve traits associated with decreased resistance and increased competitive ability. Given that there may be genetic trade-off between resistance and tolerance, invasive plants could also become more tolerant to herbivores. Although it is widely acknowledged that light availability affects tolerance to herbivores, little information is available for whether the effect of light availability on tolerance differ between the introduced and native populations. We conducted a...

Data from: Non-additive effects of intra- and interspecific competition between two larval salamanders

Thomas Anderson, Howard H. Whiteman & Thomas L. Anderson
1) Assessment of the relative strengths of intra- and interspecific competition has increased in recent years, and is critical to understanding the importance of competition. Yet, whether intra- and interspecific competition can have non-additive effects has rarely been tested. The resulting fitness consequences of such non-additive interactions are important to provide the context necessary to advance our understanding of competition theory. 2) We compared the strength of additive and non-additive intra- and interspecific competition by...

Data from: Fuels and fires influence vegetation via above- and below-ground pathways in a high-diversity plant community

Paul R. Gagnon, Heather A. Passmore, Matthew Slocum, Jonathan A. Myers, Kyle E. Harms, William J. Platt & C. E. Timothy Paine
1. Fire strongly influences plant populations and communities around the world, making it an important agent of plant evolution. Fire influences vegetation through multiple pathways, both above- and belowground. Few studies have yet attempted to tie these pathways together in a mechanistic way through soil heating even though the importance of soil heating for plants in fire-prone ecosystems is increasingly recognized. 2. Here we combine an experimental approach with structural equation modelling (SEM) to simultaneously...

Registration Year

  • 2015
    3

Resource Types

  • Dataset
    3

Affiliations

  • Murray State University
    3
  • Fudan University
    1
  • Washington University in St. Louis
    1
  • University of Missouri
    1
  • Louisiana State University of Alexandria
    1
  • University of Stirling
    1