Perspectives

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  • Our understanding of how species diversity is maintained depends on spatial scale. Here, the coexistence–area relationship is developed to understand scale dependence and increase community ecology’s contribution to biodiversity conservation.

    • Simon P. Hart
    • Jacob Usinowicz
    • Jonathan M. Levine
    Perspective
  • Biodiversity and ecosystem functioning relationships remain constant no matter how many functions are considered. Biodiversity affects the level of multifunctionality and the effect on multifunctionality equals the average effect on single functions.

    • Lars Gamfeldt
    • Fabian Roger
    Perspective
  • A new approach is outlined for capturing multiple facets of biodiversity in near real-time by combining the latest advances in automated Earth observation recording, high-throughput sequencing and ecological modelling.

    • Alex Bush
    • Rahel Sollmann
    • Douglas W. Yu
    Perspective
  • Reproducibility starts with having a transparent and streamlined workflow. Here, the authors describe how they achieved this using open data tools for the collaborative Ocean Health Index project.

    • Julia S. Stewart Lowndes
    • Benjamin D. Best
    • Benjamin S. Halpern
    Perspective
  • The evolutionary history of life and the history of the planet itself are closely entwined. This Perspective looks at the sources of energy — geochemical, sunlight, oxygen, flesh and fire — that have shaped this inter-relationship and the course of evolution.

    • Olivia P. Judson
    Perspective
  • Ecological interactions typically vary across both space and time. Here, the authors outline a framework for incorporating multiple layers of complexity into ecological networks, and discuss their potential applications and future challenges.

    • Shai Pilosof
    • Mason A. Porter
    • Sonia Kéfi
    Perspective
  • Recent developments in data acquisition and quantitative modelling allow evolutionary biologists to predict future processes. This Perspective reviews progress in understanding the evolutionary dynamics of systems such as microorganisms and cancer and discusses unifying concepts of predictive analysis.

    • Michael Lässig
    • Ville Mustonen
    • Aleksandra M. Walczak
    Perspective
  • Speciation can be a sudden or gradual process, and may involve genomic tipping points where positive feedback accelerates the process towards completion. Here, the mechanics of speciation tipping points and their similarities to other dynamic systems are discussed.

    • Patrik Nosil
    • Jeffrey L. Feder
    • Zachariah Gompert
    Perspective