Preprints
There are 2647 Preprints listed.
Predicting future damage costs of non-native species using combined dynamical and cost-density equations
Published: 2025-06-18
Subjects: Life Sciences
Biological invasions threaten biodiversity, economic stability, and public health, and are exacerbated by intensive global trade and transport. The economic costs of these invasions have reached US$ trillions globally and are expected to continue increasing. However, while past invasion costs have been described across various contexts, there are few robust projections of future costs, limiting [...]
Faecal microbiome varies with social group, age and bovine tuberculosis infection in the European Badger (Meles meles)
Published: 2025-06-17
Subjects: Ecology and Evolutionary Biology, Zoology
Host-associated microbes are key components of animal health and physiology, with particular importance for determining responses to pathogen infection. The gut microbiota is highly variable at the individual level, being shaped by a multitude of factors including diet, social behaviour, and age. Yet the relative influence of these traits on microbiota composition, and the consequences of this [...]
Macroalgae morphological complexity affects the functional diversity of epifaunal annelid assemblages
Published: 2025-06-17
Subjects: Biodiversity, Ecology and Evolutionary Biology, Marine Biology
Host structural complexity influences the diversity of associated epifaunal species, but its role in shaping functional trait diversity remains underexplored. We developed a trait-based framework to assess whether macroalgal structural complexity significantly influences the functional assembly of marine annelid epifauna in a sandstone reef system at Enseada dos Corais Beach (NE Brazil). Sampling [...]
Writing the pause: epitranscriptomics in the eco-evolutionary logic of dormancy
Published: 2025-06-17
Subjects: Life Sciences
Dormancy has been widely recognized as an evolutionarily conserved strategy that enables cells and organisms to endure environmental stress, resource scarcity, or developmental arrest. While transcriptional regulation has been extensively studied in this context, increasing attention is being directed toward post-transcriptional mechanisms that allow rapid and energy-efficient control of gene [...]
Nutritional needs and social bonds: how early-life dependencies shape meerkat sociality
Published: 2025-06-17
Subjects: Behavior and Ethology, Ecology and Evolutionary Biology, Life Sciences
Across species, social systems vary in their extent of interactions, competition, cooperation, and cohesion. Though there has been considerable research on overall social structures, the dynamics of how an individual's social niche develops during early life and how biological needs of offspring shape sociality has received less attention. In this study, we took a longitudinal approach targeting [...]
High-frequency eDNA metabarcoding survey data of coastal fish across the Japanese Archipelago
Published: 2025-06-17
Subjects: Ecology and Evolutionary Biology, Life Sciences
The Japanese archipelago, spanning over 3,000 km from subarctic to subtropical zones (approximately 24°N to 45°N), hosts a diverse array of coastal fish communities shaped by pronounced latitudinal gradients. Here, we present a high-frequency environmental DNA (eDNA) metabarcoding dataset of coastal fishes collected across the archipelago. Using the MiFish primer set targeting a hypervariable [...]
Going Global by Going Local: Impacts and Opportunities of Geographically Focused Data Integration
Published: 2025-06-17
Subjects: Biodiversity, Life Sciences, Research Methods in Life Sciences
Biodiversity conservation is a global challenge that requires the integration of global and local data. Expanding global data infrastructures have opened unprecedented opportunities for biodiversity data storage, curation, and dissemination. Within one such infrastructure – the Global Biodiversity Information Facility (GBIF) – these benefits are achieved by aggregating data from over 100 regional [...]
Multiple global-change drivers and cascading effects in Mediterranean ecosystems: Lessons from an iconic national park
Published: 2025-06-16
Subjects: Biodiversity, Ecology and Evolutionary Biology, Life Sciences
Historically, Mediterranean systems, particularly the Mediterranean Basin, have been substantially impacted by multiple regional-scale disturbances resulting from complex interactive effects of global-change drivers. However, such effects are typically studied on isolated groups of organisms, often disregarding how ecological processes such as biotic interactions affect ecosystem responses to [...]
Light color and nutrient availability alter trophic transfer from algae to zooplankton
Published: 2025-06-16
Subjects: Ecology and Evolutionary Biology, Life Sciences, Terrestrial and Aquatic Ecology
Freshwater plankton communities experience both natural variation of light color and nutrient availability and shifts due to eutrophication and brownification. These changes can alter algal community structure, but whether variation of light color impacts trophic transfer from algae to zooplankton is unknown because most research ignores color and focuses on light intensity. We used microcosms [...]
From vocal homophily to vocal repertoire flexibility: Unravelling the socioecological drivers of language evolution
Published: 2025-06-16
Subjects: Animal Studies, Anthropology, Behavior and Ethology, Evolution
Since diverging from the last common ancestor with bonobos and chimpanzees, the communication system of the hominin lineage underwent a radical transformation. Vocal production learning - the ability to produce novel vocalizations based on experience - is the necessary pre-condition for changing an ape-like communication system into one that is infinitely flexible, extensively learned, and [...]
Forest composition and diversity buffer microclimates and enhance productivity
Published: 2025-06-16
Subjects: Life Sciences
Trees can buffer forest ecosystems against climate extremes, creating microenvironments that support diverse plant communities. We asked how diverse tree communities could influence the above- and below-ground moisture environment, thereby linking tree diversity and ecosystem function. To address this question, we integrated remotely sensed forest structure, growth inventories, microclimate [...]
Enhancing motivation to learn marine ecology and increase ocean literacy through Virtual Reality in Higher Education
Published: 2025-06-16
Subjects: Ecology and Evolutionary Biology, Life Sciences, Marine Biology, Other Social and Behavioral Sciences, Psychology, Social and Behavioral Sciences
Virtual Reality (VR) is increasingly recognised as a tool for enhancing engagement and motivation in education. This is particularly true where access to experiential learning is limited, as is often the case in marine ecology courses. However, the effectiveness of VR for teaching and learning in higher education is poorly understood. Here, we use the Explore experience developed by The Hydrous [...]
Elevating the importance of Risk of Bias assessment for ecology and evolution
Published: 2025-06-16
Subjects: Agriculture, Animal Sciences, Biodiversity, Biology, Ecology and Evolutionary Biology, Entomology, Life Sciences, Marine Biology, Microbiology, Plant Sciences, Research Methods in Life Sciences
Systematic reviews and meta-analyses are key evidence synthesis methods informing research and policy. An assessment of the Risk of Bias (RoB) in included studies is normally considered an essential component of these. However, RoB assessment is rare in ecology and evolutionary biology (EEB), and tools from other fields are seldom adopted. To identify reasons for this limited uptake, we surveyed [...]
Comparing statistical methods for detecting weather cues of mast seeding in European beech (Fagus sylvatica) across Europe
Published: 2025-06-16
Subjects: Biology, Ecology and Evolutionary Biology, Forest Sciences, Life Sciences, Plant Sciences
Understanding the drivers of mast seeding is important for predicting reproductive dynamics in perennial plants. Here, we evaluate the performance of four statistical methods for identifying weather-associated drivers of annual seed production, i.e, weather cues: climate sensitivity profile, P-spline regression, sliding window analysis, and peak signal detection. Using long-term seed production [...]
Avifaunal diversity in urban parks of Delhi is shaped by both anthropogenic and natural factors
Published: 2025-06-13
Subjects: Ecology and Evolutionary Biology
Urbanization leads to fragmentation and reduction of natural habitats which become islands of remnant biodiversity. As predicted by the Theory of Island Biogeography (TIB), fragment area and fragment isolation are major predictors of bird species richness in urban and rural habitats. This study is to understand patterns in avifaunal composition in select urban parks specifically in terms of area [...]