Preprints
There are 1576 Preprints listed.
Using causal diagrams and superpopulation models to correct geographic biases in biodiversity monitoring data
Published: 2024-04-19
Subjects: Life Sciences
1. Biodiversity monitoring schemes periodically measure species’ abundances and distributions at a sample of sites to understand how they have changed over time. Often, the aim is to infer change in an average sense across some wider landscape. Inference to the wider landscape is simple if the species’ abundances and distributions are similar at sampled to non-sampled locations. Otherwise, the [...]
COVID-19 could accelerate the decline in recreational hunting: a natural experiment from Northern Italy
Published: 2024-04-17
Subjects: Agricultural and Resource Economics, Environmental Studies, Sociology
Although many studies highlighted the potential of COVID-19 to reshape existing models of wildlife management, empirical research on this topic has been scarce, particularly in Europe. We investigated the potential of COVID-19 pandemic to accelerate the ongoing decline in an aging population of recreational hunters in Italy. Namely, we modeled spatiotemporal trends between 2011 and 2021 in the [...]
Sixty years since Silent Spring: a map of meta-analyses on organochlorine pesticides reveals urgent needs for improving methodological quality.
Published: 2024-04-17
Subjects: Physical Sciences and Mathematics
Rachel Carson’s Silent Spring inspired a wave of research on the impacts of organochlorine pesticides, followed by a subsequent wave of meta-analyses. These meta-analyses are now routinely used to inform policy decisions. However, the methodological quality of meta-analyses on organochlorine pesticides remains largely unknown. Here, our study systematically maps and evaluates the methodological [...]
How can biodiversity strategy and action plans incorporate genetic diversity concerns, plans, policies, capacity, and commitments?
Published: 2024-04-13
Subjects: Ecology and Evolutionary Biology, Life Sciences
Globally, national, subnational, and supranational entities are creating Biodiversity Strategy and Action Plans, to develop concrete commitments and actions to curb biodiversity loss, meet international obligations and achieve a society in harmony with nature. In light of policy makers' increasing recognition of genetic diversity in helping species and ecosystems adapt and be resilient during [...]
The natural history of luck: A synthesis study of structured population models
Published: 2024-04-13
Subjects: Life Sciences, Population Biology
Chance pervades life. In turn, life histories are described by probabilities (e.g., survival, breeding) and averages across individuals (e.g., mean growth rate, age at maturity). In this study, we explored patterns of luck in lifetime outcomes by analyzing structured population models for a wide array of plant and animal species. We calculated four response variables: variance and skewness in [...]
MetaR, a global database on metabolic rates of ectotherms
Published: 2024-04-12
Subjects: Life Sciences
Whole-organism metabolic rate is a key trait for understanding ectotherms’ responses to ongoing environmental change. It represents the interface through which organisms interact with their environment and therefore allows for making predictions across various levels of biological organisation. While much of the variation in metabolic rates is explained by body size and temperature, a [...]
Faster than expected: Release of nitrogen and phosphorus from decomposing wood
Published: 2024-04-12
Subjects: Biochemistry, Forest Biology, Other Plant Sciences
● Deadwood represents globally important carbon, nitrogen, and phosphorus pools. Current wood nutrient dynamics models are extensions of those developed for leaf litter decomposition. However, tissue structure and dominant decomposers differ between deadwood and litter, and recent evidence suggests that decomposer stoichiometry in combination with litter quality may affect nutrient [...]
The global protected area network does not harbor genetically diverse populations
Published: 2024-04-12
Subjects: Biodiversity, Evolution, Life Sciences
Global biodiversity conservation targets include expanding protected areas and maintaining genetic diversity within species by 2030. However, the extent to which existing protected areas capture genetic diversity within species is unclear. We examined this question using a global sample of nuclear population-level genetic data comprising georeferenced genotypes from 2,513 local populations, [...]
Technique of ultra-extensive urban greening using mosses
Published: 2024-04-12
Subjects: Other Life Sciences
The greening of impermeable surfaces, such as rooftops and unused concrete areas, offers multifaceted benefits to urban environments (biodiversity, temperature regulation, water retention, aesthetics). An innovative "ultra-extensive" greening technique, centered on promoting moss growth, provides a lightweight, cost-effective, and low-maintenance solution. The aim of this paper is to describe [...]
Guidance framework to apply good practices in ecological data analysis: Lessons learned from building Galaxy-Ecology
Published: 2024-04-12
Subjects: Bioinformatics, Other Ecology and Evolutionary Biology
Numerous conceptual frameworks exist for good practices in research data and analysis (e.g. Open Science and FAIR principles). In practice, there is a need for further progress to improve transparency, reproducibility, and confidence in ecology. Here, we propose a practical and operational framework to achieve good practices for building analytical procedures based on atomisation and [...]
Effectiveness of toxic baiting for the control of canines and felines
Published: 2024-04-12
Subjects: Ecology and Evolutionary Biology, Life Sciences, Other Ecology and Evolutionary Biology, Terrestrial and Aquatic Ecology
Toxic baiting is used for the lethal control of mammalian predators. It is easily applied over large areas and can be highly effective, but also receives significant criticism. We conducted a meta-analysis of the efficacy of lethal baiting for the feral cat, red fox and dingo; our outcome of interest was predator survival. Our dataset contained 125 effects from 35 studies, comprising 1560 [...]
A Review of Factors Affecting Farmed Atlantic Salmon (Salmo salar) Welfare in Australia and Beyond
Published: 2024-04-12
Subjects: Life Sciences
With the increasingly global scale and scope of aquaculture, the need to match this development with improvements in fish welfare is a central societal and industry goal. We provide a comprehensive assessment of the farmed Atlantic salmon (Salmo salar) literature with targeted examples focusing on Atlantic salmon farmed in Tasmania, Australia. We synthesise insights from both small- and [...]
Why there are so many definitions of fitness in models
Published: 2024-04-12
Subjects: Biology, Computational Biology, Ecology and Evolutionary Biology, Evolution, Genetics, Genetics and Genomics, Life Sciences, Population Biology
“Fitness” quantifies the ability to survive and reproduce, but is operationalized in many different ways. Generally, short-term fitness (e.g., expected number of surviving offspring) is assigned to genotypes or phenotypes, and used to non-trivially derive longer-term operationalizations of fitness (e.g. fixation probability or sojourn time), providing insight as to which organismal [...]
A complex interplay between natural and anthropogenic factors shapes plant diversity patterns in Mediterranean coastal dunes
Published: 2024-04-10
Subjects: Life Sciences
A long history of human colonisation has profoundly altered Mediterranean coastal dunes, as well as their capacity of providing ecosystem services important for human well-being. The provisioning of these services depends on the integrity of the dune system, which is formed and maintained by coastal plant communities. Analysing the drivers of plant diversity loss is thus crucial for preserving [...]
Adaptive potential in the face of a transmissible cancer in Tasmanian devils
Published: 2024-04-09
Subjects: Life Sciences
Emerging infectious diseases (EIDs) cause catastrophic declines in wildlife populations, but 2 also generate selective pressures that may result in rapid evolutionary responses. One such EID 3 is devil facial tumour disease (DFTD) in the Tasmanian devil. DFTD is almost always fatal, 4 which likely causes strong selection for traits that reduce susceptibility to the disease, but 5 population [...]