4 Works

Data from: A global synthesis of fire effects on pollinators

Lucas M. Carbone, Julia Tavella, Juli Pausas & Ramiro Aguilar
Aim: Understanding fire effects on pollinators is critical in the context of fire regime changes and the global pollination crisis. Through a systematic and quantitative review of the literature we provide the first global assessment of pollinator responses to fire. We hypothesize that pollinators increase after fire and during the early postfire succession stages; however, high fire frequency has the opposite effect, decreasing pollinators. Location: Terrestrial ecosystems, excluding Antarctica. Time period: Data collected from 1973...

Data from: Diversity patterns in Upper Cambrian to Lower Ordovician trilobite communities of north-western Argentina

Fernanda Serra, Diego Balseiro & Beatriz G. Waisfeld
The hierarchical structure of biodiversity from a regional scale analysis has received much attention as an alternative approach to unravelling the principal drivers of biodiversification. To better understand the processes that control the diversification of Cambro‐Ordovician trilobite communities from the Argentine Cordillera Oriental, we explore patterns of occupancy and diversity trajectories at the local and regional scales through seven intervals (Furongian, loTr1, upTr1, loTr2, upTr2, Tr3 and Fl2–3), and across an onshore‐offshore profile. Our results...

Not a melting pot: plant species aggregate in their non-native range

Gisela C. Stotz, James F. Cahill, Jonathan A. Bennett, Cameron N. Carlyle, Edward W. Bork, Diana Askarizadeh, Sandor Bartha, Carl Beierkuhnlein, Bazartseren Boldgiv, Leslie Brown, Marcelo Cabido, Giandiego Campetella, Stefano Chelli, Ofer Cohen, Sandra Díaz, Lucas Enrico, David Ensing, Batdelger Erdenetsetseg, Alessandra Fidelis, Heath W. Garris, Hugh A.L. Henry, Anke Jentsch, Mohammad Hassan Jouri, Kadri Koorem, Peter Manning … & Lauchlan H. Fraser
Aim: Plant species continue to be moved outside of their native range by human activities. Here, we aim at determining whether, once introduced, plants assimilate into native communities, or whether they aggregate, thus forming mosaics of native- and alien-rich communities. Alien species may aggregate in their non-native range due to shared habitat preferences, such as their tendency to establish in high-biomass, species-poor areas. Location: 22 herbaceous grasslands in 14 countries, mainly in the temperate zone....

Data from: Developing allometric models to predict the individual aboveground biomass of shrubs worldwide

Georgina Conti, Lucas D. Gorné, Sebastian R. Zeballos, María L. Lipoma, Gabriel Gatica, Esteban Kowaljow, Juan I. Whitworth Hulse, Aníbal Cuchietti, María Poca, Sofía Pestoni & Paulo M. Fernandes
Aim Existing global models to predict standing woody biomass are based on trees characterized by a single principal stem, well-developed in height. However, their use in open woodlands and shrublands, characterized by multistemmed species with substantial crown development, generates a high level of uncertainty in biomass estimates. This limitation led us to i) develop global predictive models of shrub individual aboveground biomass based on simple allometric variables; ii) to compare the fit of these models...

Registration Year

  • 2019
    4

Resource Types

  • Dataset
    4

Affiliations

  • National University of Córdoba
    4
  • University of Camerino
    1
  • Islamic Azad University
    1
  • Sao Paulo State University
    1
  • University of Pretoria
    1
  • University of Saskatchewan
    1
  • Free University of Bozen-Bolzano
    1
  • University of Alberta
    1
  • University of La Serena
    1
  • United States Department of Agriculture
    1