4 Works

Data from: Species distributions, quantum theory, and the enhancement of biodiversity measures

Raimundo Real, A. Márcia Barbosa & Joseph W. Bull
Species distributions are typically represented by records of their observed occurrence at a given spatial and temporal scale. Such records are inevitably incomplete and contingent on the spatial-temporal circumstances under which the observations were made. Moreover, organisms may respond differently to similar environmental conditions at different places or moments, so their distribution is, in principle, not completely predictable. We argue that this uncertainty exists, and warrants considering species distributions as analogous to coherent quantum objects,...

Data from: A scenario for the evolution of selective egg colouration: the roles of enemy-free space, camouflage, thermoregulation, and pigment limitation

Inmaculada Torres-Campos, Paul K. Abram, Eric Guerra-Grenier, Guy Boivin & Jacques Brodeur
Behavioural plasticity can drive the evolution of new traits in animals. In oviparous species, plasticity in oviposition behaviour could promote the evolution of new egg traits by exposing them to different selective pressures in novel oviposition sites. Individual females of the predatory stink bug Podisus maculiventris are able to selectively colour their eggs depending on leaf side, laying lightly pigmented eggs on leaf undersides and more pigmented eggs, which are more resistant to ultraviolet (UV)...

Data from: Beyond plant-soil feedbacks: mechanisms driving plant community shifts due to land-use legacies in post-agricultural forests

Eduardo De La Peña, Lander Baeten, Hanne Steel, Nicole Viaene, Nancy De Sutter, An De Schrijver & Kris Verheyen
Although biotic legacies of past agricultural practices are widespread and increasing in contemporary ecosystems, our understanding of the mechanisms driving such legacies is still poor. Forest understories on former agricultural land show low frequencies and abundance of typical woodland species when compared with ancient forests. These community shifts have been ascribed to the effects of dispersal limitation. A rarely considered mechanism is that post-dispersal processes driven by plant-associated communities determine the poor performance and recruitment...

Data from:Inferring flight parameters of Mesozoic avians through multivariate analyses of forelimb elements in their living relatives

Francisco J. Serrano, Paul Palmqvist, Luis M. Chiappe & José L. Sanz
Our knowledge of the diversity, ecology, and phylogeny of Mesozoic birds has increased significantly during recent decades, yet our understanding of their flight competence remains poor. Wing loading (WL) and aspect ratio (AR) are two aerodynamically relevant parameters, as they relate to energy costs of aerial locomotion and flight maneuverability. They can be calculated in living birds (i.e., Neornithes) from body mass (BM), wingspan (B) and lift surface (SL). However, the estimates for extinct birds...

Registration Year

  • 2016
    4

Resource Types

  • Dataset
    4

Affiliations

  • University of Malaga
    4
  • University of Montreal
    1
  • Autonomous University of Madrid
    1
  • University of Évora
    1
  • University of Copenhagen
    1
  • Agriculture and Agriculture-Food Canada
    1