4 Works

Data from: Global macroevolution and macroecology of passerine song

William David Pearse, Ignacio Morales-Castilla, Logan S. James, Maxwell Farrell, Frédéric Boivin & T. Jonathan Davies
Studying the macroevolution of the songs of Passeriformes (perching birds) has proved challenging. The complexity of the task stems not just from the macroevolutionary and macroecological challenge of modelling so many species, but also from the difficulty in collecting and quantifying birdsong itself. Using machine learning techniques, we extracted songs from a large citizen science dataset, and then analysed the evolution, and biotic and abiotic predictors of variation in birdsong across 578 passerine species. Contrary...

Data from: Ecosystem context illuminates conflicting roles of plant diversity in carbon storage

E. Carol Adair, David U. Hooper, Alain Paquette & Bruce A. Hungate
Plant diversity can increase biomass production in plot‐scale studies, but applying these results to ecosystem carbon (C) storage at larger spatial and temporal scales remains problematic. Other ecosystem controls interact with diversity and plant production, and may influence soil pools differently from plant pools. We integrated diversity with the state‐factor framework, which identifies key controls, or ‘state factors’, over ecosystem properties and services such as C storage. We used this framework to assess the effects...

Data from: Characterizing the contribution of plasticity and genetic differentiation to community-level trait responses to environmental change

Geneviève Lajoie & Mark Vellend
The match between functional trait variation in communities and environmental gradients is maintained by three processes: phenotypic plasticity and genetic differentiation (intraspecific processes), and species turnover (interspecific). Recently, evidence has emerged suggesting that intraspecific variation might have a potentially large role in driving functional community composition and response to environmental change. However, empirical evidence quantifying the respective importance of phenotypic plasticity and genetic differentiation relative to species turnover is still lacking. We performed a reciprocal...

Data from: Gene flow does not prevent personality and morphological differentiation between two blue tit populations

Gabrielle Dubuc-Messier, Samuel P. Caro, Charles Perrier, Kees Van Oers, Denis Reale & Anne Charmantier
Understanding the causes and consequences of population phenotypic divergence is a central goal in ecology and evolution. Phenotypic divergence among populations can result from genetic divergence, phenotypic plasticity or a combination of the two. However, few studies have deciphered these mechanisms for populations geographically close and connected by gene flow, especially in the case of personality traits. In this study, we used a common garden experiment to explore the genetic basis of the phenotypic divergence...

Registration Year

  • 2018
    4

Resource Types

  • Dataset
    4

Affiliations

  • University of Quebec at Montreal
    4
  • Université de Sherbrooke
    1
  • University of Vermont
    1
  • Nederlands Instituut voor Ecologie
    1
  • McGill University
    1
  • Northern Arizona University
    1
  • French National Centre for Scientific Research
    1
  • Harvard University
    1
  • Western Washington University
    1