Issue 6.2 is now online!
This month we have two applications articles. Both are free to access, no subscription required.
– BAT – an R package for the measurement and estimation of alpha and beta taxon, phylogenetic and functional diversity
There are also two OnlineOpen articles in this month’s issue. Power analysis for generalized linear mixed models in ecology and evolution, by Paul C. D. Johnson,Sarah J. E. Barry, Heather M. Ferguson and Pie Müller, focuses on why and how we use power analysis for GLMMs using simulations more than we should.
Our second Open Access article is also the source of our cover image, which shows the ciliate protist Paramecium caudatum (about 0.25 mm long). Protist species like this are commonly found in aquatic habitats and offer a unique study system to test ecological and evolutionary concepts. The protist was isolated from a natural pond and subsequently used for microcosm experiments, which have a long tradition in order to test ecological and evolutionary concepts.
In the accompanying review paper, Florian Altermatt et al. describe a wide range of available techniques to use this and many other protists species to conduct microcosm experiments. The review paper gives detailed protocols of available techniques with a focus on modern, high-frequency and high-throughput measurements, and outlines how such microcosm experiments may be used to address a wide range of questions.
This comprehensive guide to using protist microcosms as a model system in ecology and evolution in ‘Big answers from small worlds‘, which is available free of charge.
Photo © Regula Illi and Florian Altermatt.