Preprints
Filtering by Subject: Biology
Reefscape genomics: leveraging advances in 3D imaging to assess fine-scale patterns of genomic variation on coral reefs
Published: 2021-04-16
Subjects: Biology, Genetics and Genomics, Life Sciences, Marine Biology
Coral reefs across the world are undergoing rapid deterioration, and understanding the ecological and evolutionary processes that govern these ecosystems is critical to our ability to protect them. Molecular ecological studies have been instrumental in advancing such understanding, and while initially focused primarily on broad-scale patterns, they have gradually uncovered the prevalence of local [...]
Broad-scale Applications of the Raspberry Pi: A Review and Guide for Biologists
Published: 2021-04-13
Subjects: Biology, Biotechnology, Ecology and Evolutionary Biology, Life Sciences, Plant Sciences, Social and Behavioral Sciences
The field of biology has seen tremendous technological progress in recent years, fuelled by the exponential growth in processing power and high-level computing, and the rise of global information sharing. Low-cost single-board computers are predicted to be one of the key technological advancements to further revolutionise this field. So far, an overview of current uptake of these devices and a [...]
Spillback in the Anthropocene: the risk of human-to-wildlife pathogen transmission for conservation and public health
Published: 2021-04-12
Subjects: Bacteriology, Biodiversity, Biology, Ecology and Evolutionary Biology, Immunology and Infectious Disease, Life Sciences, Medicine and Health Sciences, Microbiology, Public Health, Veterinary Infectious Diseases, Veterinary Medicine, Veterinary Microbiology and Immunobiology, Veterinary Preventive Medicine, Epidemiology, and Public Health, Virology
The SARS-CoV-2 pandemic has led to increased concern over transmission of pathogens from humans to animals (“spillback”) and its potential to threaten conservation and public health. To assess this threat, we reviewed published evidence of spillback events, including instances where spillback could threaten conservation and human health. We identified 97 verified examples of spillback, involving [...]
BetaBayes - A Bayesian approach for comparing ecological communities
Published: 2021-04-09
Subjects: Biodiversity, Biology, Ecology and Evolutionary Biology, Life Sciences, Physical Sciences and Mathematics, Statistics and Probability
Ecological communities change due to both natural and human factors. Distinguishing between the two is critical to ecology and conservation science. One of the most common approaches for modelling species composition changes is calculating Beta diversity indices and then relating index changes to covariates changes. The main difficulty with these analyses is that Beta diversity indices are paired [...]
Effects of wave-driven water flow on the fast-start escape response of juvenile coral reef damselfishes
Published: 2021-03-26
Subjects: Behavior and Ethology, Biology, Ecology and Evolutionary Biology, Integrative Biology, Life Sciences
Fish often evade predators with a fast-start escape response. Studies typically examine this behaviour in still water despite water motion being an inherent feature of aquatic ecosystems. In shallow habitats, waves create complex flows that likely influence escape performance, particularly in small fishes with low absolute swimming speeds relative to environmental flows. I examined how [...]
Report of programming bugs in the DAISIE R package: consequences and correction
Published: 2021-03-24
Subjects: Biodiversity, Biology, Ecology and Evolutionary Biology, Life Sciences
DAISIE (Dynamic Assembly of Islands through Speciation, Immigration and Extinction) is a framework for a dynamic stochastic model of island biogeography that can be used to estimate the rates of colonisation, speciation and extinction (CES rates) from phylogenetic trees of insular communities by maximum likelihood, and to simulate such data sets given a set of rates. The framework is available in [...]
Temporal Change Detection Analysis of Monroe County, NY tree cover from 2009 to 2017
Published: 2021-03-17
Subjects: Biodiversity, Biology, Ecology and Evolutionary Biology, Environmental Studies, Life Sciences, Other Ecology and Evolutionary Biology, Other Life Sciences, Social and Behavioral Sciences, Urban Studies and Planning
Forests provide many ecosystem services which are enjoyed by nearby residing communities. This includes pollution and flood mitigation, carbon sequestration, oxygen production, food, fuel, education, recreation, and aesthetics. These ecosystem services also come from urban and suburban forests. Urban ecosystems, specifically urban green spaces services have been noted to improve human health [...]
Deploying Ecological Countermeasures as a Biosecurity Imperative
Published: 2021-03-09
Subjects: Animal Sciences, Biodiversity, Biology, Ecology and Evolutionary Biology, Environmental Public Health, Epidemiology, Immunity, Immunology and Infectious Disease, Immunology of Infectious Disease, Immunopathology, International Public Health, Life Sciences, Maternal and Child Health, Medicine and Health Sciences, Other Immunology and Infectious Disease, Population Biology, Public Health, Terrestrial and Aquatic Ecology, Veterinary Infectious Diseases, Veterinary Medicine, Veterinary Microbiology and Immunobiology, Veterinary Pathology and Pathobiology, Zoology
The COVID-19 pandemic has brought biosecurity to the forefront of national security policy. Land use change is a fundamental driver of zoonotic disease outbreaks, yet substantial study is yet required to unravel the mechanisms by which land use-induced spillover operates. Ecological degradation may be the 21st Century’s most overlooked security threat. Within the biosecurity context, we introduce [...]
Guidelines for reporting methods to estimate metabolic rates by aquatic intermittent-flow respirometry
Published: 2021-02-23
Subjects: Biology, Integrative Biology, Life Sciences
Interest in the measurement of metabolic rates is growing rapidly, due to the relevance of metabolism in understanding organismal physiology, behaviour, evolution and responses to environmental change. The study of metabolism in aquatic animals is undergoing an especially pronounced expansion, with more researchers utilising intermittent-flow respirometry as a research tool than ever before. [...]
CEUTA snowy plover open access data - COMMENTARY
Published: 2021-02-12
Subjects: Behavior and Ethology, Biodiversity, Biology, Ecology and Evolutionary Biology, Evolution, Life Sciences, Population Biology
Eberhart-Phillips et al. (2020, Scientific Data 7: 149) recently published a data-paper CeutaOPEN. However, the publication has significant shortcomings: the article does not explain the history nor the context of the project, it did not give credit to the developers of field methodology and data structure, and fails to acknowledge key contributions to the project. We request correcting these [...]
Raczka et al. Interactions between microbial diversity and substrate chemistry determine the fate of carbon in soil.
Published: 2021-01-20
Subjects: Biology, Ecology and Evolutionary Biology, Life Sciences, Terrestrial and Aquatic Ecology
Microbial decomposition drives the transformation of plant-derived substrates into microbial products that form stable soil organic matter (SOM). Recent theories have posited that decomposition depends on an interaction between SOM chemistry with microbial diversity and resulting function. Here, we explicitly test these theories by coupling quantitative stable isotope probing and metabolomics to [...]
Condition-transfer maternal effects modulate sexual conflict
Published: 2021-01-09
Subjects: Behavior and Ethology, Biology, Ecology and Evolutionary Biology, Evolution, Life Sciences
Strong sexual selection frequently favours males that increase their reproductive success by harming females, with potentially negative consequences for population growth. Understanding what factors modulate conflict between the sexes is hence critical to understand both the evolution of male and female phenotypes and the viability of populations in the wild. Here, we model the evolution of male [...]
COVID-19 restrictions and recreational fisheries in Ontario, Canada: preliminary insights from an online angler survey
Published: 2020-12-19
Subjects: Biology, Environmental Studies, Life Sciences, Social and Behavioral Sciences
The COVID-19 pandemic and corresponding public health mitigation strategies have altered many facets of human life. And yet, little is known about how public health measures have impacted complex socio-ecological systems such as recreational fisheries. Using a web-based online snowball survey, we targeted resident anglers in Ontario, Canada, to obtain preliminary insight on how the pandemic has [...]
Ecological and environmental context shape the differential effects of a facilitator in its native and invaded ranges
Published: 2020-12-15
Subjects: Biology, Life Sciences, Marine Biology
Non-indigenous species often exhibit disproportionately strong negative effects in their introduced range compared to their native range, and much research has been devoted to understanding the role of shared evolutionary history, or lack thereof, in driving these differences. Less studied is whether non-indigenous species, particularly those that are important as facilitators in their native [...]
Ecological Countermeasures for Pandemic Prevention: When Ecological Restoration is a Human Health Imperative
Published: 2020-12-06
Subjects: Animal Sciences, Bacteriology, Biodiversity, Biology, Ecology and Evolutionary Biology, Environmental Microbiology and Microbial Ecology Life Sciences, Environmental Public Health, Epidemiology, Immunity, Immunology and Infectious Disease, Immunology of Infectious Disease, Immunopathology, Integrative Biology, International Public Health, Life Sciences, Medicine and Health Sciences, Microbiology, Parasitology, Pathogenic Microbiology, Population Biology, Public Health, Systems Biology, Terrestrial and Aquatic Ecology, Veterinary Infectious Diseases, Veterinary Medicine, Veterinary Microbiology and Immunobiology, Veterinary Pathology and Pathobiology, Zoology
Ecological restoration should be regarded as a public health service. Unfortunately, the lack of quantitative linkages between environmental and human health has limited recognition of these principle. Advent of COVID-19 pandemic provides the impetus for the further discussion. We propose ecological countermeasures as highly targeted, landscape-based interventions to arrest the drivers of land [...]