5 Works

Data from: Seed dispersers help plants to escape global warming

Juan P. González-Varo, José V. López-Bao & José Guitián
Plants are shifting their ranges towards higher elevations in response to global warming, yet such shifts are occurring at a rate slower than is needed to keep pace with a rapidly changing climate. There is, however, an almost complete lack of knowledge on seed dispersal across altitude, a key process to understand what constrains climate-driven range shifts. Here, we report the first direct empirical evidence on altitudinal seed dispersal mediated by two common frugivorous mammals:...

Data from: Trapped within the city: Integrating demography, time since isolation and population-specific traits to assess the genetic effects of urbanization

André Lourenço, David Álvarez, Ian J. Wang & Guillermo Velo-Antón
Urbanization is a severe form of habitat fragmentation that can cause many species to be locally extirpated and many others to become trapped and isolated within an urban matrix. The role of drift in reducing genetic diversity and increasing genetic differentiation is well recognized in urban populations. However, explicit incorporation and analysis of the demographic and temporal factors promoting drift in urban environments are poorly studied. Here, we genotyped 15 microsatellites in 320 fire salamanders...

Data from: Neandertal and Denisovan DNA from Pleistocene sediments

Viviane Slon, Charlotte Hopfe, Clemens L. Weiss, Fabrizio Mafessoni, Marco De La Rasilla & Carles Lalueza-Fox
Although a rich record of Pleistocene human-associated archaeological assemblages exists, the scarcity of hominin fossils often impedes the understanding of which hominins occupied a site. Using targeted enrichment of mitochondrial DNA we show that cave sediments represent a rich source of ancient mammalian DNA that often includes traces of hominin DNA, even at sites and in layers where no hominin remains have been discovered. By automation-assisted screening of numerous sediment samples we detect Neandertal DNA...

Data from: Evolvability meets biogeography: evolutionary potential decreases at high and low environmental favourability

Jesús Martinez-Padilla, Alba Estrada, Regan Early & Francisco García-González
Understanding and forecasting the effects of environmental change on wild populations requires knowledge on a critical question: do populations have the ability to evolve in response to that change? However, our knowledge on how evolution works in wild conditions under different environmental circumstances is extremely limited. We investigated how environmental variation influences the evolutionary potential of phenotypic traits. We used published data to collect or calculate 135 estimates of evolvability of morphological traits of European...

Data from: Dry season survival of juvenile salmonids in an intermittent coastal stream

Jason L. Hwan, Albert Fernández-Chacón, Matt Buoro, Stephanie M. Carlson & Mathieu Buoro
We estimated dry season survival of imperiled salmonids in an intermittent coastal stream in California across four years (2009-2012). Our study encompassed two dry and two wet winters allowing us to explore patterns of survival across and within dry seasons with different antecedent precipitation. Apparent survival of age-0+ steelhead trout (Oncorhynchus mykiss) was higher following wet winters compared to dry winters. Moreover, antecedent precipitation was positively correlated with cumulative survival of age-0+ steelhead. Within years,...

Registration Year

  • 2017
    5

Resource Types

  • Dataset
    5

Affiliations

  • University of Oviedo
    5
  • University of California, Berkeley
    2
  • Spanish National Research Council
    2
  • Estación Biológica de Doñana
    1
  • University of California System
    1
  • University of Cambridge
    1
  • Max Planck Institute for Developmental Biology
    1
  • Max Planck Institute for Evolutionary Anthropology
    1
  • University of Santiago de Compostela
    1
  • University of Exeter
    1