Tag: biodiversity

Code and Applications

Rethinking Space: from geographical maps to multidimensional biodiversity with letsR

Post provided by Bruno Vilela Just over a decade ago, I was beginning my PhD in Ecology and Evolution at the Federal University of Goiás (UFG), Brazil. I was especially excited about the program’s emphasis on quantitative approaches. During my undergraduate and master’s studies at a natural history museum, I had been struck by how much information biological collections held and how little of it … Continue reading Rethinking Space: from geographical maps to multidimensional biodiversity with letsR

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Methods papers

Make insect metabarcoding quantitative? Challenge accepted.

Post provided by Ela Iwaszkiewicz-Eggebrecht The journey from scepticism to abundance estimates When I moved to Sweden in 2019 to start a postdoc, I entered a completely new research field. My background was in evolutionary biology, but I knew very little about DNA metabarcoding (identifying many species at once by sequencing barcode DNA from mixed samples). I was joining a project that was developing methods … Continue reading Make insect metabarcoding quantitative? Challenge accepted.

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Practical Tools

Developing the Mothbox automated light trap

Blog post provided by Hubert A. Szczygieł Origins Back in 2022, I was in Panama working on landscape-scale biodiversity monitoring. The system I was testing included a lot of standard approaches – for example trail cameras for mammals, point counts and passive acoustic monitoring for birds, and Gentry transects for trees. However, I realized that none of the standard insect monitoring methodologies work for large-scale … Continue reading Developing the Mothbox automated light trap

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Ecology

Building the Infrastructure for Reproducible Biodiversity Science

BIEN 4.2: A Reproducible Standard for Global Plant Biodiversity Data Post provided by the BIEN Working Group For hundreds of years, biologists have carefully collected information on plants, animals, and other organisms and have created and maintained enormous libraries of physical specimens from all around the globe. Specimens are collected with all kinds of information– often there’s a physical example, but beyond that, scientists record … Continue reading Building the Infrastructure for Reproducible Biodiversity Science

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Journal Issues

Our December issue is out now!

This issue contains the latest methods in ecology and evolution. Read the last issue of the year to find out about this month’s featured articles and the article behind our cover! Featured Fast‐tracking ecological interpretation using bespoke quantitative large language models There is untapped potential to apply large language models (LLMs) to quantitative ecological and environmental datasets. Here, authors present a roadmap for designing and … Continue reading Our December issue is out now!

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Ecology

10,000 Arthropods in a Hectare: What We Found Crawling, Flying, and Hiding in Panama’s Rainforest

Post provided by Daniel Souto-Vilarós. I’m a molecular ecologist who currently works as a postdoctoral researcher at the University of Utah, with a long-standing obsession with biodiversity. While much of my work has focused on plant-pollinator interactions, this project took me down a very different path: into the leaf litter, soil, and night sky of a tropical forest to try and find out how many … Continue reading 10,000 Arthropods in a Hectare: What We Found Crawling, Flying, and Hiding in Panama’s Rainforest

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Ecology

Catching Biodiversity in the Wind: How a Simple Dust Cloth Revolutionizes Airborne eDNA Monitoring

Post provided by Meng Yao Biodiversity is disappearing at an alarming rate worldwide. To protect it, we first need to monitor it—but tracking species traditionally requires significant time, expertise, and often expensive equipment. What if we could detect the presence of plants and animals just by sampling the air around us? As the principal investigator of the molecular ecology and biodiversity laboratory at Peking University, … Continue reading Catching Biodiversity in the Wind: How a Simple Dust Cloth Revolutionizes Airborne eDNA Monitoring

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Practical Tools

Expanding Our View: The Benthic Observation Survey System (BOSS).

Post provided by Brooke Gibbons. Marine scientists often rely on underwater cameras to survey seabed habitats, but traditional methods come with limitations—small fields of view, restricted coverage, and logistical constraints. Enter the Benthic Observation Survey System (BOSS): a new wide-field, self-righting drop-camera system that significantly expands our ability to survey and map the seafloor. The Need for Better Benthic Surveys Most existing platforms use downward … Continue reading Expanding Our View: The Benthic Observation Survey System (BOSS).

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Code and Applications, Statistical methods

It is only by understanding what causes sampling bias that we can correct it

Post provided by Rob J. Boyd Colleagues and I recently published a paper in MEE, and its title might induce a bit of head scratching: “Using causal diagrams … to correct geographic sampling biases in biodiversity monitoring data” (Boyd et al., 2025). If you’re familiar with causal inference, you might be wondering, “What have causal diagrams got to do with sampling biases?” And if you’re … Continue reading It is only by understanding what causes sampling bias that we can correct it

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Festive fieldwork

From the Field to Museums: Uncovering the Hidden Insect World of the Galápagos Islands.

In this series, we explore the unique experiences of field ecologists conducting research in remote field stations during the holiday season. Through personal stories and reflections, our contributors share what it’s like to conduct scientific work in remote, biodiverse environments, where the challenges of research intersect with the spirit of the holidays. From the solitude of secluded field stations to unexpected festive moments in the … Continue reading From the Field to Museums: Uncovering the Hidden Insect World of the Galápagos Islands.

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