4 Works

Accounting for environmental variation in co‐occurrence modelling reveals the importance of positive interactions in root‐associated fungal communities

Nerea Abrego, Tomas Roslin, Tea Huotari, Ayco J.M. Tack, Björn D. Lindahl, Gleb Tikhonov, Panu Somervuo, Niels Martin Schmidt, Otso Ovaskainen & Ayco J. M. Tack
Understanding the role of interspecific interactions in shaping ecological communities is one of the central goals in community ecology. In fungal communities, measuring interspecific interactions directly is challenging because these communities are composed of large numbers of species, many of which are unculturable. An indirect way of assessing the role of interspecific interactions in determining community structure is to identify the species co-occurrences that are not constrained by the environmental conditions. In this study, we...

Reconstructing Ecological Niche Evolution via Ancestral State Reconstruction with Uncertainty Incorporated

Hannah Owens, Vivian Ribiero, Erin Saupe, Marlon E. Cobos, Peter Hosner, Jacob Cooper, Abdallah Samy, Vijay Barve, Narayani Barve, Carlos Muñoz & A. Townsend Peterson
Reconstructing ecological niche evolution can provide insight into the biogeography and diversification of evolving lineages. However, comparative phylogenetic methods can infer the history of ecological niche evolution inaccurately because (1) species’ niches are often poorly characterized; and (2) phylogenetic comparative methods rely on niche summary statistics rather than full estimates of species’ environmental tolerances. Here we propose a new framework for coding ecological niches and reconstructing their evolution that explicitly acknowledges and incorporates the uncertainty...

Modelled annual average percentage yield loss due to ozone damage for four global staple crops, 2010-2012 version 2

K. Sharps, G. Mills, D. Simpson, H. Pleijel, M. Frei, K. Burkey, L. Emberson, J. Uddling, M. Broberg, Z. Feng, K. Kobayashi & M. Agrawal
Modelled average percentage yield loss due to ground-level ozone pollution (per 1 degree by 1 degree grid cell) are presented for the crops maize (Zea mays), rice (Oryza sativa), soybean (Glycine max) and wheat (Triticum aestivum) for the period 2010-2012. Data are on a global scale, based on the distribution of production for each crop, according to the Food and Agriculture Organisation’s (FAO) Global Agro-Ecological Zones (GAEZ) crop production data for the year 2000. Modelled...

A practical approach to measuring the biodiversity impacts of land conversion

América P. Durán, Jonathan M. H. Green, Christopher D. West, Piero Visconti, Neil Burgess, Malika Virah-Sawmy & Andrew Balmford
1. Further progress in reducing biodiversity loss relies on the improved quantification of the connections between drivers of habitat loss and subsequent biodiversity impacts. To this end, biodiversity impact metrics should be able to report linked trends in specific human activities and changes in biodiversity state, accounting for both the ecology of different species, and the cumulative effects of historical habitat losses. These characteristics are not currently captured within a single metric. 2. Here we...

Registration Year

  • 2020
    4

Resource Types

  • Dataset
    4

Affiliations

  • Stockholm Environment Institute
    3
  • Norwegian Meteorological Institute
    1
  • University of Kansas
    1
  • Ain Shams University
    1
  • UK Centre for Ecology & Hydrology
    1
  • University of Cambridge
    1
  • Roskilde University
    1
  • Humboldt University of Berlin
    1
  • University of Gothenburg
    1
  • National Autonomous University of Mexico
    1