Category: Methods papers

Methods papers, Robert May Prize, Statistical methods

A new evolutionary simulation R package sheds light on the metaphor of genomic islands of divergence

Robert May Prize Shortlisted Article

Post provided by Claudio S. Quilodrán and Ashley T. Sendell-Price

Nesting eggs of silvereyes (Zosterops lateralis). Heron Island, Australia. Picture: Erik Sandvik.

Each year Methods in Ecology and Evolution awards the Robert May Prize to the best paper in the journal by an author at the start of their career. Claudio S. Quilodrán has been shortlisted for his article ‘The multiple population genetic and demographic routes to islands of genomic divergence’. In this blog, Claudio and co-author Ashley T. Sendell-Price discuss how their paper came to be and how their individual‐based simulation can be used to explore the dynamics of diverging genomes.

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Methods papers, Robert May Prize

The need to quantify complex shapes

Robert May Prize Shortlisted Article

Post provided by Arthur Porto

Credit: Kjetil Voje

Each year Methods in Ecology and Evolution awards the Robert May Prize to the best paper in the journal by an author at the start of their career. Arthur Porto has been shortlisted for his article ‘ML‐morph: A fast, accurate and general approach for automated detection and landmarking of biological structures in images’. In this blog, Arthur discusses how his paper came to be and describes development of the ML-morph pipeline.

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Methods papers, Robert May Prize

The next step for tagging insects: we can’t keep ignoring the impact

Robert May Prize Shortlisted Article

Post provided by Femke Batsleer

Digger wasp (Bembix rostrata). Credit: Femke Batsleer.

Each year Methods in Ecology and Evolution awards the Robert May Prize to the best paper in the journal by an author at the start of their career. Femke Batsleer has been shortlisted for her article ‘The neglected impact of tracking devices on arthropods‘. In this blog, Femke discusses how her paper came to be and the outcomes of the review.

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Methods papers, Statistical methods

Unmasking Acoustic Indices

Post provided by Oliver Metcalf

Gould’s toucanet Selenidera gouldii display involves dancing, but also lots of vocalisation. Credit: Oliver Metcalf.

Acoustic indices are increasingly being used when analysing soundscapes to gain information on biodiversity. However, inconsistent results and lack of consensus on best practices has hampered their application in conservation and land‐use management contexts. In this post, Oliver Metcalf talks about his Methods in Ecology and Evolution article ‘Acoustic indices perform better when applied at ecologically meaningful time and frequency scales’, where he highlights the need to  calculate acoustic indices at ecologically appropriate time and frequency bins to reduce signal masking effects.

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Methods papers, Robert May Prize, Statistical methods

Species association networks: a bridge between sciences

Robert May Prize Shortlisted Article

Post provided by Raphaëlle Momal

Powdery mildew on oak tree leaves is caused by the fungi Erysiphe alphitoides, which association network helps understanding the behaviour. Credit: Raphaëlle Momal.

Each year Methods in Ecology and Evolution awards the Robert May Prize to the best paper in the journal by an author at the start of their career. Raphaëlle Momal has been shortlisted for her article ‘Tree‐based inference of species interaction networks from abundance data’. In this blog, Raphaëlle discusses how her paper came to be and the applications of the R package developed in her study.

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Field Methods, Methods papers, Practical Tools

The worldwide use of wildlife detection dogs – and how they became part of our life

Post provided by Annegret Grimm-Seyfarth

Border Collie Zammy is trained to search for Eurasian otter scat and pond, alpine and great crested newts. Photo: André Künzelmann.

For those not directly working with them, using wildlife detection dogs always sound like a new fancy idea that should be tested somehow. However, this method is neither new nor rare, and people working with wildlife detection dogs often call them their best method in finding their target species. In this post, Annegret Grimm-Seyfarth discusses her paper ‘Detection dogs in nature conservation: A database on their worldwide deployment with a review on breeds used and their performance compared to other methods’, which shows the broad and worldwide applications of wildlife detection dogs.

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Methods papers, Statistical methods

How to assess seed bank effect in a plant metapopulation

Post provided by Apolline Louvet

Tree base in an urban area, partly occupied by spontaneous vegetation. Picture credit: Apolline Louvet.

Seed banks play a key role in plant metapopulations, however, detecting seed banks remains challenging. The current method of assessing the effect of seed banks on plant metapopulation dynamics focuses on the presence of standing vegetation. This has direct implications for plant metapopulation models, which require data on the absence of a seed bank to understand plant dynamics.

Our paper, ‘Detecting seed bank influence on plant metapopulation dynamics’ in Methods in Ecology and Evolution, introduces a new metric on plant metapopulations, which assesses the seed bank contribution to the global observed dynamics. In this post, we recall what led us to develop this metric.

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Methods papers, Statistical methods

What happens to our understanding of functional diversity when we ignore intraspecific trait variability?

Post provided by Mark Wong

Impressive variability sometimes occurs within a species, such as between these sister ants from the same Carebara sp. colony. Credit: Francois Brassard.

Throw a rock at a conference and you’ll likely hit an ecologist who examines the variation among organisms’ functional traits for one reason or another. From understanding the assembly of communities and their responses to environmental change, to the effects of biodiversity on ecosystem functions, and – well, why not – modelling the global spectrum of ecological form and function, assessments of functional diversity have quickly become the bread and butter of community, ecosystem and macro ecology.

In this blog post, Mark Wong discusses his paper ‘Including intraspecific trait variability to avoid distortion of functional diversity and ecological inference: lessons from natural assemblages’, recently published in Methods in Ecology & Evolution.

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Conservation and management, Field Methods, Methods papers, Statistical methods

Searching for snow leopards

Post provided by Ian Durbach and Koustubh Sharma

Snow leopard captured via camera trap in Mongolia. Picture credit: Snow Leopard Conservation Foundation/Snow Leopard Trust/Panthera (OR SLCF/SLT/PF).

Snow leopards are notoriously elusive creatures and monitoring their population status within the remote, inhospitable habitats they call home, can be challenging.  In this post, co-authors Ian Durbach and Koustubh Sharma discuss the applications of their Methods in Ecology and Evolution article, ‘Fast, flexible alternatives to regular grid designs for spatial capture–recapture’, for monitoring snow leopard populations.

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