As many of you will already know, this week is Peer Review Week (19-25 September). Peer Review Week is a global event celebrating the vital work that is done by reviewers in all disciplines. To mark the week, we will be having a series of blog posts about peer review. The theme for this year’s Peer Review Week is recognition for review and we’re starting … Continue reading Thank You to All of Our Reviewers: Peer Review Week 2016
Issue 7.9 is now online!
The September issue of Methods is now online!
This month’s issue contains two Applications articles and three Open Access articles, all of which are freely available.
– Arborist Throw-Line Launcher: A cost-effective and simple alternative for collecting leaves and seeds from tall trees. The authors have also provided some tutorial videos on YouTube.
– ctmm: An R package which implements all of the continuous-time stochastic processes currently in use in the ecological literature and couples them with powerful statistical methods for autocorrelated data adapted from geostatistics and signal processing.
David Warton (University of New South Wales) interviews Théo Michelot (University of Sheffield) about an article on his recent R package moveHMM in Methods in Ecology and Evolution. David and Théo also discuss the case study in the paper – on the understudied wild haggis – and what advances could be made to the package in future.
Every species in the world has a unique geographic distribution. But many species have similar ranges. There are many things that can cause two (or more) species to have similar ranges – for example shared evolutionary histories, physical obstacles (mountains, oceans etc.) or ecological barriers limiting their dispersal. As a consequence, different regions of the globe are inhabited by different sets of living organisms.
In the mid-19th century ecologists recognised that the earth could be divided into different biogeographic regions. Alfred Russel Wallace (1823–1913) played a key role in defining and recognising biogeographic regions. He improved the existing maps of biogeographic regions and provided basic rules to identify them. His observation that some of these regions are home to similar species, despite being far away from each other and separated by significant barriers was the inspiration for Alfred Wegener’s theory of continental drift. In more recent years regionalisation has been used to understand the spatial drivers of biological evolution and to protect those regions characterised by particularly unique flora and fauna.
Despite the long history of biological regionalisation, the methods to identify biogeographic regions are still being improved. We are currently working in this exciting field of research and recently published ‘A new procedure for extrapolating turnover regionalization at mid-small spatial scales, tested on British butterflies’ in Methods in Ecology and Evolution. Continue reading “Biogeographic Regions: What Are They and What Can They Tell Us?”
Issue 7.8 is now online!
The August issue of Methods is now online!
This month’s issue contains two Applications articles and two Open Access articles, all of which are freely available.
– Plant-O-Matic: A free iOS application that combines the species distribution models with the location services built into a mobile device to provide users with a list of all plant species expected to occur in the 100 × 100 km geographic grid cell corresponding to the user’s location.
– RClone: An R package built upon genclone software which includes functions to handle clonal data sets, allowing:
Issue 7.7 is now online!
The July issue of Methods is now online!
This month’s issue contains two Applications articles and two Open Access articles, all of which are freely available.
– MO-Phylogenetics: A software tool to infer phylogenetic trees optimising two reconstruction criteria simultaneously and integrating a framework for multi-objective optimisation with two phylogenetic software packages.
– PHYLOMETRICS: An efficient algorithm to construct the null distributions (by generating phylogenies under a trait state-dependent speciation and extinction model) and a pipeline for estimating the false-positive rate and the statistical power of tests on phylogenetic metrics..
At the last ISEC, in Montpellier in 2014, an informal survey suggested that Methods in Ecology and Evolution was the most cited journal in talks. This reflects the importance of statistical methods in ecology and it is one reason for the success of the journal. For this year’s International Statistcal Ecology Conference in Seattle we have produced a virtual issue that presents some of our best recent papers which cross the divide between statistics and ecology. They range over most of the topics covered at ISEC, from statistical theory to abundance estimation and distance sampling.
We hope that Methods in Ecology and Evolution will be equally well represented in talks in Seattle, and also – just as in Montpellier – some of the work presented will find its way into the pages of the journal in the future.
Without further ado though, here is a brief overview of the articles in our Statistical Ecology Virtual Issue: Continue reading “Statistical Ecology Virtual Issue”
Issue 7.6 is now online!
The June issue of Methods, which includes our latest Special Feature – “5th Anniversary of Methods in Ecology and Evolution” – is now online!
Our 5th Anniversary Special Feature is a collection of six articles (plus an Editorial from Executive Editor Rob Freckleton) that highlights the breadth and depth of topics covered by the journal so far. It grew out of our 5th Anniversary Symposium – a joint event held in London, UK and Calgary, Canada and live-streamed around the world in April 2015 – and contains papers by Associate Editors, a former Robert May prize winner and regular contributors to the journal.
The six articles are based on talks given at last May’s Symposium. They focus on:
In his Editorial for the Special Feature, Rob Freckleton looks to the future. In his words: “we hope to continue to publish a wide range of papers on as diverse a range of topics as possible, exemplified by the diversity of the papers in this feature”.
All of the articles in the Special Feature will be freely available for a limited time. In addition to this, two of the articles (Shedding light on the ‘dark side’ of phylogenetic comparative methods and Perturbation analysis of transient population dynamics using matrix projection models) are Open Access.
Continue reading “Issue 7.6: Methods in Ecology and Evolution 5th Anniversary Special Feature”
Rare species can be important for ecosystem functioning and there is also a high intrinsic interest to protect them as they are often the most original and unique components of local biodiversity. However, rare species are usually those most threatened with extinction.
In order to help prioritizing conservation efforts, the International Union for Conservation of Nature (IUCN) has published criteria to categorize the status of threatened species, which are then published in Red Lists. Changes in a species’ geographical distribution is one of the several criteria used to assign a threat status. For rare species, however, the exact distribution is often inadequately known. In conservation science, Species Distribution Models (SDMs) have recurrently been used to estimate the potential distribution of rare or insufficiently sampled species. Continue reading “A New Modelling Strategy for Conservation Practice? Ensembles of Small Models (ESMS) for Modelling Rare Species”
Friday was Endangered Species Day – so this is a good time to reflect on what science and scientists can do to support conservation efforts and to reduce the rate of species extinctions. One obvious answer is that we need to study endangered species to understand their habitat requirements as well as their potential for acclimatization and adaptation to changing environmental conditions. This information is crucial to for the design of informed conservation planning. However, for most endangered species the relevant phenotypes are not known a priori, which leaves the well-intentioned scientist asking “which traits should I measure?”. Transcriptome analysis is often a good way to answer to this question.
Transcriptome analysis measures the expression levels of thousands of genes in parallel. This amount of data circumvents the need to decide on a reduced number of traits of unknown relevance and allows for a relatively unbiased phenotypic screen of many traits. In particular, physiological changes, which often influence a species’ distributional range, can be studied using transcriptome analysis. Also, transcriptomics provide a direct connection to the genetic level. This is essential for in-depth analyses of aspects of evolution and might even be helpful for a new kind of conservation planning, which aims to foster endangered species by promoting (supposedly) beneficial hybridization. The integration of transcriptomic analysis with ecological studies is known as ‘Ecological transcriptomics’. Continue reading “Ecological Transcriptomics for Endangered Species: Avoiding the “Successful Operation, but the Patient Died” Problem”
