Preprints
Filtering by Subject: Life Sciences
Quantifying the checks and balances of decentralised governance systems for adaptive carnivore management
Published: 2021-05-05
Subjects: Biodiversity, Ecology and Evolutionary Biology, Life Sciences, Population Biology
1. Recovering or threatened carnivore populations are often harvested to minimise their impact on human activities, such as livestock farming or game hunting. Increasingly, harvest quota decisions involve a set of scientific, administrative and political institutions operating at national and sub-national levels whose interactions and collective decision-making aim to increase the legitimacy of [...]
Implementing network approaches to understand the socioecology of human-wildlife interactions
Published: 2021-05-05
Subjects: Animal Sciences, Anthropology, Behavior and Ethology, Biological and Physical Anthropology, Biology, Ecology and Evolutionary Biology, Life Sciences, Social and Behavioral Sciences
Human population expansion into wildlife habitats has increased interest in the behavioral ecology of human-wildlife interactions. To date, however, the socio-ecological factors that determine whether, when or where wild animals take risks by interacting with humans and anthropogenic factors still remains unclear. We adopt a comparative approach to address this gap, using social network analysis [...]
The economic value of fisheries, blue carbon, and nutrient cycling in global marine forests
Published: 2021-04-30
Subjects: Biodiversity, Ecology and Evolutionary Biology, Life Sciences, Marine Biology
Underwater kelp forests have provided valuable ecosystem services for millennia. However, the global economic value of those services is largely unresolved. Kelp forests are also diminishing globally and efforts to manage these valuable resources are hindered without accurate estimates of the services kelp forests provide to society. We present the first global economic estimation of services - [...]
Warming in the upper San Francisco Estuary: Patterns of water temperature change from 5 decades of data
Published: 2021-04-30
Subjects: Climate, Ecology and Evolutionary Biology, Environmental Health and Protection, Environmental Monitoring, Environmental Sciences, Fresh Water Studies, Life Sciences, Oceanography and Atmospheric Sciences and Meteorology, Physical Sciences and Mathematics, Terrestrial and Aquatic Ecology
Temperature is a key controlling variable from subcellular to ecosystem scales. Thus, climatic warming is expected to have broad impacts, especially in economically and ecologically valuable systems such as estuaries. The heavily managed upper San Francisco Estuary supplies water to millions of people and is home to fish species of high conservation, commercial, and recreational interest. Despite [...]
met v1: Expanding on old estimations of biodiversityfrom eDNA with a new software framework
Published: 2021-04-27
Subjects: Bioinformatics, Computational Biology, Genetics and Genomics, Life Sciences
A long-standing problem in environmental DNA has been the inability to compute across large number of datasets. Here we introduce an open-source software framework that can store a large number of environmental DNA datasets, as well as provide a platform for analysis, in an easily customizable way. We show the utility of such an approach by analyzing over 1400 arthropod metabarcode datasets. This [...]
Increased adoption of best practices in ecological forecasting enables comparisons of forecastability
Published: 2021-04-27
Subjects: Ecology and Evolutionary Biology, Life Sciences, Terrestrial and Aquatic Ecology
Near-term iterative forecasting is a powerful tool for ecological decision support and has the potential to transform our understanding of ecological predictability. However, to this point, there has been no cross-ecosystem analysis of near-term ecological forecasts, making it difficult to synthesize diverse research efforts and prioritize future developments for this emerging field. In this [...]
Evolution of pathogen tolerance and emerging infections: A missing experimental paradigm
Published: 2021-04-27
Subjects: Ecology and Evolutionary Biology, Evolution, Life Sciences, Population Biology
Researchers worldwide are repeatedly warning us against future zoonotic diseases resulting from mankind’s insurgence into natural ecosystems. The same zoonotic pathogens that cause severe infections in a human host fail to produce any disease outcome in their natural hosts. What precise features of the immune system enable natural reservoirs to carry these pathogens so efficiently? To understand [...]
Potential bioavailability of representative pyrogenic organic matter compounds in comparison to natural dissolved organic matter pools
Published: 2021-04-27
Subjects: Life Sciences, Other Life Sciences
Pyrogenic organic matter (PyOM) from wildfires impacts river corridors globally and is widely regarded as resistant to biological degradation. Though recent work suggests PyOM may be more bioavailable than historically perceived, estimating bioavailability across its chemical spectrum remains elusive. To address this knowledge gap, we assessed potential bioavailability of representative PyOM [...]
Sex-specific behavioral syndromes allow the independent evolution of behavioral dimorphism
Published: 2021-04-27
Subjects: Behavior and Ethology, Ecology and Evolutionary Biology, Evolution, Life Sciences
When selection differs by sex, the capacity for sexes to reach optimal phenotypes can be constrained by the shared genome of males and females. Because phenotypic traits are often correlated, this difference extends across multiple traits and underlying genetic correlations can further constrain evolutionary responses. Behaviors are frequently correlated as behavioral syndromes, and these [...]
Bringing Disciplines And People Together To Characterize The Plastic And Genetic Responses Of Molluscs To Environmental Change
Published: 2021-04-22
Subjects: Ecology and Evolutionary Biology, Life Sciences
Mollusks are remarkably diverse and are found across nearly all ecosystems, meaning that members of this ancient animal phylum provide a powerful means to study genomic-phenotype connections in a climate change framework. Recent advances in genomic sequencing technologies and genome assembly approaches finally allow the relatively cheap and tractable assembly of high-quality mollusk genome [...]
Primate malarias as a model for cross-species parasite transmission
Published: 2021-04-22
Subjects: Ecology and Evolutionary Biology, Life Sciences
Parasites regularly switch into new host species, representing a disease burden and conservation risk to the hosts. The distribution of these parasites also gives insight into characteristics of ecological networks and genetic mechanisms of host-parasite interactions. Some parasites are shared across many species, whereas others tend to be restricted to hosts from a single species. Understanding [...]
Terminology use in animal personality research: a self-report questionnaire and a systematic review
Published: 2021-04-22
Subjects: Behavior and Ethology, Ecology and Evolutionary Biology, Life Sciences
Whether animal personality studies provide insights of broader evolutionary and ecological relevance to the field of behavioural ecology is frequently questioned. One of the sources of controversy is the vast, but often vague terminology present in the field. From a statistical perspective, animal personality is defined as among-individual variance in behaviour. However, numerous conceptual [...]
How feedback and feed-forward mechanisms link determinants of social dominance
Published: 2021-04-20
Subjects: Behavior and Ethology, Ecology and Evolutionary Biology, Life Sciences
In many animal societies, individuals differ consistently in their ability to win agonistic interactions, resulting in dominance hierarchies. These differences arise due to a range of factors that can influence individuals’ abilities to win agonistic interactions, spanning from genetically driven traits through to individuals’ recent interaction history. Yet, despite a century of study since [...]
Drivers and Consequences of Partial Migration in an Alpine Bird Species
Published: 2021-04-19
Subjects: Behavior and Ethology, Biology, Ecology and Evolutionary Biology, Life Sciences, Population Biology
1. Partial migration, where a portion of the population migrates between winter and summer (breeding) areas and the rest remains year-round resident, is a common phenomenon across several taxonomic groups. Several hypotheses have been put forward to explain why some individuals migrate while others stay resident, as well as the fitness consequences of the different strategies. Yet, the drivers [...]
The European Turtle Dove in the ecotone between woodland and farmland: multi-scale habitat associations and implications for the design of management interventions
Published: 2021-04-19
Subjects: Ecology and Evolutionary Biology, Life Sciences
The European Turtle Dove (turtle dove) is a globally threatened species that is undergoing a sustained and generalised decline across its breeding range, with habitat deterioration and loss suggested as the main driver. Here, we review the scientific literature on habitat associations across the European breeding range, in relation to turtle dove distribution, breeding numbers, nesting substrates [...]