2 Works

Data from: Biomechanical and leaf-climate relationships: a comparison of ferns and seed plants

Daniel J. Peppe, Casee R. Lemons, Dana L. Royer, Scott L. Wing, Ian J. Wright, Christopher H. Lusk & Chazelle H. Rhoden
Premise of the study: Relationships of leaf size and shape (physiognomy) with climate have been well characterized for woody non-monocotyledonous angiosperms (dicots), allowing the development of models for estimating paleoclimate from fossil leaves. More recently, petiole width of seed plants has been shown to scale closely with leaf mass. By measuring petiole width and leaf area in fossils, leaf mass per area (MA) can be estimated and an approximate leaf life span inferred. However, little...

Data from: A conifer–angiosperm divergence in the growth vs shade tolerance trade-off underlies the dynamics of a New Zealand warm-temperate rain forest

Christopher H. Lusk, Murray A. Jorgensen & Peter J. Bellingham
1. A central tenet of forest ecology is that succession and regeneration dynamics are driven by an interspecific trade-off between juvenile growth rates in high light and shade tolerance. There is evidence, however, that a single trade-off axis may fail to explain the dynamics of mixed conifer-angiosperm rainforests in the southern hemisphere, especially in New Zealand. 2. We tested for growth vs shade tolerance trade-offs by measuring juvenile growth of five podocarps and five broadleaved...

Registration Year

  • 2014
    2

Resource Types

  • Dataset
    2

Affiliations

  • University of Waikato
    2
  • Baylor University
    1
  • Smithsonian Institution
    1
  • Macquarie University
    1
  • Landcare Research
    1
  • Wesleyan University
    1