4 Works

Ecosystem and biogeochemical coupling in terrestrial ecosystems under global change: A roadmap for synthesis and call for data

Raúl Ochoa-Hueso, Anita C. Risch, Scott L. Collins, Nico Eisenhauer & Wim H. van der Putten

Comparative transcriptomics of the venoms of continental and insular radiations of West African cones

Samuel Abalde, Manuel J. Tenorio, Carlos M. L. Afonso & Rafael Zardoya
The transcriptomes of the venom glands of 13 closely related species of vermivorous cones endemic to West Africa from genera Africonus and Varioconus were sequenced and venom repertoires compared within a phylogenetic framework. The total number of conotoxin precursors per species varied between 108 and 221. Individuals of the same species shared about one fourth of the total conotoxin precursors. The number of common sequences was drastically reduced in the pairwise comparisons between closely related...

Source matrices used to obtain the trophic and spatial seed dispersal networks

Beatriz Rumeu, Isabel Donoso, Javier Rodríguez-Pérez & Daniel García
1. Trophic relationships have inherent spatial dimensions associated with the sites where species interactions, or their delayed effects, occur. Trophic networks among interacting species may thus be coupled with spatial networks linking species and habitats whereby animals connect patches across the landscape thanks to their high mobility. This trophic and spatial duality is especially inherent in processes like seed dispersal by animals, where frugivores consume fruit species and deposit seeds across habitats. 2. We analysed...

Water availability drives fine root dynamics in a Eucalyptus woodland under elevated atmospheric CO2 concentration

Juan Piñeiro, Raul Ochoa-Hueso, John Drake, Mark Tjoelker & Sally Power
Fine roots are a key component of carbon and nutrient dynamics in forest ecosystems. Rising atmospheric [CO2] (eCO2) is likely to alter the production and activity of fine roots, with important consequences for forest carbon storage. Yet empirical evidence of the role of eCO2 in driving root dynamics in low-nutrient forested ecosystems is limited, particularly for grassy woodlands, an ecosystem type of global importance. We sampled fine roots across seasons over a two-year period to...

Registration Year

  • 2020

Resource Types

  • Dataset
  • Text


  • University of Cádiz
  • University of Oviedo
  • West Virginia University
  • University of Algarve
  • Senckenberg Biodiversity and Climate Research Centre
  • University of Pau and Pays de l'Adour
  • Netherlands Institute of Ecology
  • German Center for Integrative Biodiversity Research
  • State University of New York
  • Museo Nacional de Ciencias Naturales