Preprints
There are 2174 Preprints listed.
Associations between habitat quality and body size in the Carpathian land snail Vestia turgida: species distribution model selection and assessment of performance.
Published: 2020-05-10
Subjects: Biodiversity, Life Sciences
Associations between habitat quality and body size in the Carpathian land snail Vestia turgida: species distribution model selection and assessment of performance. Tytar V., Baidashnikov O. – Species distribution models (SDMs) are generally thought to be good indicators of habitat suitability, and thus of species’ performance, consequently SDMs can be validated by checking whether the areas [...]
Rapid-warming tolerance correlates with tolerance to slow warming but not growth at non-optimal temperatures in zebrafish
Published: 2020-05-08
Subjects: Comparative and Evolutionary Physiology, Life Sciences, Physiology
Global warming is predicted to increase both acute and prolonged thermal challenges for aquatic ectotherms. Severe short and medium-term thermal stress over hours to days may cause mortality, while longer sub-lethal thermal challenges may cause performance declines. The interrelationship between the responses to short, medium and longer thermal challenges is unresolved. We asked if the same [...]
Why spatial scale matters in predicting synchrony of ecological disruption
Published: 2020-05-08
Subjects: Biodiversity, Ecology and Evolutionary Biology, Life Sciences
Arising from: C. Trisos et al. Nature 580, 496–501, https://doi.org/10.1038/s41586-020-2189-9 (2020). ABSTRACT The fundamental assumption behind this provocative study (Trisos et al. 2020) is that current and future climatic tolerance limits for a species can be inferred from the last 170 years of climate records within its current distribution. Using this approach, the authors project the [...]
Climate change as a catalyst of social evolution
Published: 2020-05-08
Subjects: Behavior and Ethology, Ecology and Evolutionary Biology, Evolution, Life Sciences
Anthropogenic climatic change will be a major factor shaping natural populations over the foreseeable future. The scope of this issue has spawned the integrative field of global change biology, which is chiefly concerned with identifying vulnerabilities of natural systems to climate change and integrating these into models of biodiversity loss. Meanwhile, there remains considerable latitude for [...]
Mapping the past, present and future research landscape of paternal effects
Published: 2020-05-07
Subjects: Ecology and Evolutionary Biology, Evolution, Life Sciences, Medicine and Health Sciences, Other Medicine and Health Sciences, Physiology
Although in all sexually reproducing organisms, an individual has a mother and a father, non-genetic inheritance has been predominantly studied in mothers. Paternal effects have been far less frequently studied, until recently. In the last five years, research on environmentally induced paternal effects has grown rapidly in the number of publications and diversity of topics. Motivations for [...]
Assessing Raspberry Shake and Boom sensors for recording African elephant acoustic vocalizations
Published: 2020-05-07
Subjects: Animal Sciences, Ecology and Evolutionary Biology, Life Sciences, Other Animal Sciences, Other Ecology and Evolutionary Biology, Research Methods in Life Sciences
In this work we assess the performance of the Raspberry Shake and Boom (RS&B) sensor package for detecting and monitoring African elephants (Loxodonta africana). This is the first documented test of this particular unit for recording animal behaviour; the unit was originally designed for detecting tectonic earthquakes and low frequency (<50 Hz) atmospheric acoustics. During a four day [...]
Strengthening the evidence base for temperature-mediated phenological asynchrony and its impacts
Published: 2020-05-06
Subjects: Ecology and Evolutionary Biology, Life Sciences, Population Biology
Climate warming has caused the seasonal timing of many components of ecological food chains to advance (Thackeray et al. 2010, 2016). Differential shifts lead to phenological asynchrony, often referred to as trophic mismatch when it is detrimental for consumers (Cushing 1990). In the context of trophic interactions, it has been suggested that consumers will shift their phenology to adapt to [...]
Trophic cascades and connectivity in coastal benthic marine ecosystems: a meta-analysis of experimental and observational research
Published: 2020-05-04
Subjects: Biodiversity, Ecology and Evolutionary Biology, Life Sciences, Marine Biology, Terrestrial and Aquatic Ecology
Predators often exert top-down control on lower trophic levels, such that their removal or addition can trigger trophic cascades. Despite coastal ecosystems containing well known trophic cascades, the abiotic and biotic factors governing the occurrence and strength of these cascades are still unclear. We worked to explain the variability of trophic cascades in benthic marine ecosystems by [...]
A Beginner’s Guide to Conducting Reproducible Research
Published: 2020-05-03
Subjects: Ecology and Evolutionary Biology, Life Sciences, Research Methods in Life Sciences
Reproducible research is widely acknowledged as an important tool for improving science and reducing harm from the "replication crisis", yet research in most fields within biology remains largely irreproducible. In this article, we make the case for why all research should be reproducible, explain why research is often not reproducible, and offer a simple framework that researchers can use to [...]
Understanding Non-genetic Inheritance: Insights from Molecular-Evolutionary Crosstalk
Published: 2020-05-01
Subjects: Ecology and Evolutionary Biology, Evolution, Life Sciences
Understanding the evolutionary and ecological roles of non-genetic inheritance is daunting due to the complexity and diversity of epigenetic mechanisms. We draw on precise insights from molecular structures and events to identify three general features of non-genetic inheritance systems that are central to broader investigations: (i) they are functionally interdependent with, rather than separate [...]
COVID-19 has led to a global increase in web searches for bats: a risk for conservation ?
Published: 2020-04-29
Subjects: Ecology and Evolutionary Biology, Life Sciences, Other Life Sciences, Other Social and Behavioral Sciences, Research Methods in Life Sciences, Social and Behavioral Sciences
SARS-CoV-2, the virus that caused COVID-19 pandemic, is genomically similar to a SARS-like beta-coronavirus found in Chinese rhinolophids. This evolutionary relationship impressed global media, which emphasized bats as key actors in the spillover during the pandemic outbreak. In this study we highlight qualitative and quantitative changes about bats in the media coverage, and Internet search [...]
Predicting tropical tree mortality with leaf spectroscopy
Published: 2020-04-21
Subjects: Ecology and Evolutionary Biology, Forest Biology, Forest Sciences, Life Sciences, Other Ecology and Evolutionary Biology, Other Plant Sciences, Plant Sciences
Do tropical trees close to death have a distinct leaf spectral signature? Tree mortality rates have been increasing in tropical forests globally which is reducing the global carbon sink. Upcoming hyperspectral satellites could be used to predict regions close to experiencing extensive tree mortality during periods of stress like drought. Here we show how imminent tropical tree mortality in [...]
Financial and institutional support are important for large-scale kelp forest restoration
Published: 2020-04-21
Subjects: Biodiversity, Life Sciences, Marine Biology
Kelps form extensive underwater forests that underpin valuable ecosystem goods and services in temperate and polar rocky coastlines worldwide. Stressors such as ocean warming and pollution are causing regional declines of kelp forests and their associated services worldwide. Kelp forest restoration is becoming a prominent management intervention, but we have little understanding of what drives [...]
[Final version available] Explainable Artificial Intelligence enhances the ecological interpretability of black-box species distribution models
Published: 2020-04-17
Subjects: Artificial Intelligence and Robotics, Biodiversity, Computer Sciences, Ecology and Evolutionary Biology, Life Sciences, Physical Sciences and Mathematics, Research Methods in Life Sciences, Terrestrial and Aquatic Ecology
Species distribution models (SDMs) are widely used in ecology, biogeography and conservation biology to estimate relationships between environmental variables and species occurrence data and make predictions of how their distributions vary in space and time. During the past two decades, the field has increasingly made use of machine learning approaches for constructing and validating SDMs. Model [...]
Interpopulation differences in developmental plasticity of carnivores determine the emergence of a trophic interaction
Published: 2020-04-16
Subjects: Ecology and Evolutionary Biology, Evolution, Life Sciences, Population Biology
1. Through its influence on trait expression, phenotypic plasticity can shape variation in strengths of interspecific interactions across environmental gradients. If species exhibit interpopulation differences in phenotypic plasticity, their genotypes and environmental conditions may jointly determine the strength of interspecific interactions. 2. To examine this prediction, we experimentally [...]