Preprints
Filtering by Subject: Research Methods in Life Sciences
The role of replication studies in ecology
Published: 2019-10-11
Subjects: Ecology and Evolutionary Biology, Life Sciences, Research Methods in Life Sciences
Recent large-scale projects in other disciplines have shown that results often fail to replicate when studies are repeated. The conditions contributing to this problem are also present in ecology but there have not been any equivalent replication projects. Here we examine ecologists’ understanding of and opinions about replication studies. When asked what percentage of ecological studies are [...]
Evidence synthesis for tackling research waste
Published: 2019-09-21
Subjects: Biodiversity, Ecology and Evolutionary Biology, Life Sciences, Population Biology, Research Methods in Life Sciences, Terrestrial and Aquatic Ecology
There is an urgent need for a change in research workflows so that pre-existing knowledge is better utilised in designing new research. A formal assessment of the accumulated knowledge prior to research approval would reduce the waste of already limited resources caused by asking low priority questions.
A protocol for using drones to assist monitoring of large breeding bird colonies
Published: 2019-04-29
Subjects: Animal Sciences, Behavior and Ethology, Biology, Ecology and Evolutionary Biology, Environmental Monitoring, Environmental Sciences, Life Sciences, Ornithology, Physical Sciences and Mathematics, Research Methods in Life Sciences, Zoology
Drones are rapidly becoming part of environmental monitoring and management applications. They provide an opportunity to improve a number of activities related to monitoring population dynamics of aggregations of wildlife. Bird surveys using drones have attracted particular attention, with a range of potential metrics able to be derived from high resolution drone imagery. Whilst a number of [...]
Monitoring large and complex wildlife aggregations with drones
Published: 2019-01-02
Subjects: Animal Sciences, Ecology and Evolutionary Biology, Environmental Monitoring, Environmental Sciences, Life Sciences, Ornithology, Physical Sciences and Mathematics, Research Methods in Life Sciences, Terrestrial and Aquatic Ecology
• Recent advances in drone technology have rapidly led to their use for monitoring and managing wildlife populations but a broad and generalised framework for their application to complex wildlife aggregations is still lacking • We present a generalised semi-automated approach where machine learning can map targets of interest in drone imagery, supported by predictive modelling for estimating [...]
Slicing: a sustainable approach to the analysis of long-term biobanks
Published: 2018-12-19
Subjects: Life Sciences, Research Methods in Life Sciences
The longitudinal study of populations is a core tool for understanding ecological and evolutionary processes. These studies typically collect samples over individual lifetimes and across multiple generations, building up a continuously growing biobank from which samples are then analysed in clusters over time in the laboratory. To ensure data are comparable among clusters we need to account for [...]
Research Weaving: Visualizing the Future of Research Synthesis
Published: 2018-11-10
Subjects: Life Sciences, Research Methods in Life Sciences
We propose, and formalize, a new framework for research synthesis of both evidence and influence, named ‘research weaving’. It summarizes and visualizes information content, history, and networks among a collection of diverse publication types on any given topic. Research weaving achieves this feat by combining the power of two methodologies: systematic mapping and bibliometrics. Systematic [...]