Preprints
There are 2830 Preprints listed.
Contribution to the knowledge of the distribution of bats (Chiroptera) in Algeria
Published: 2025-09-04
Subjects: Biodiversity, Biology, Life Sciences, Zoology
Algeria is the largest country in Africa and for the most part has not yet been surveyed for bat species. To contribute to the knowledge of the distribution of Algerian bat fauna, between 2010 and 2025 we surveyed 69 sites from across the country, mostly roost sites but also using mist nets. We found 19 species from six families, out of a total of 27 species from seven families currently [...]
Potential for academic institutions to support international biodiversity commitments
Published: 2025-09-04
Subjects: Environmental Policy, Environmental Studies
The implementation of the Kunming-Montreal Global Biodiversity Framework (KMGBF) of the Convention on Biological Diversity (CBD) emphasises a “whole-of-government and whole-of-society” approach to achieving ambitious biodiversity conservation Goals and Targets. The Conference of the Parties (COP) to the CBD invites academic and research institutions to support the implementation of the KMGBF and [...]
Advancing single species abundance models by leveraging multi-species data to reveal lake-specific patterns for fisheries predictions
Published: 2025-09-03
Subjects: Environmental Monitoring, Sustainability, Water Resource Management
Predicting species abundance is critical for understanding ecological dynamics and guiding conservation and management strategies. Traditional species abundance models (SAMs) rely on environmental variables and the presence or absence of key species, but often overlook community context and unmeasured environmental variation. Community composition can serve as a proxy for both unobserved [...]
Genetic Structure and Population Differentiation of Chrysanthemum zawadzkii in Its Isolated European Range
Published: 2025-09-03
Subjects: Population Biology
This study investigated the genetic structure and diversity of Zawadzki's chrysanthemum (Chrysanthemum zawadzkii), a relict and endemic species with an isolated population in the Pieniny Mountains, Central Europe. The primary objective was to determine whether this population is genetically homogenous or consists of distinct subpopulations. To achieve this, plant material was collected from 13 [...]
Relational Thinking for Landscape Management and Conservation: can we really embrace a human/nature continuity?
Published: 2025-09-01
Subjects: Biodiversity, Environmental Studies
It is increasingly recognized that the conservation of natural and degraded landscapes requires rethinking our relationships with nature by considering social-ecological complexity. Currently, managers are faced with a wealth of knowledge in landscape ecology, restoration ecology and related fields, that are all mobilized to solve management problems. However, many conceptual propositions fall [...]
What time is it? Interactions between trees and fossils
Published: 2025-09-01
Subjects: Life Sciences
Molecular sequence data is not in itself informative about absolute evolutionary timescales. Fossils are therefore often analysed alongside molecular data in order to generate time-scaled reconstructions of the tree-of-life. Here, I analyse interactions between fossils and molecular based reconstructions of the tree-of-life, and explore the implications of these interactions for time-scaling the [...]
Irreversible evolution of plant mating system easily triggered by pollinator declines
Published: 2025-08-31
Subjects: Life Sciences
Revealing the unknown world of the endangered Lear's macaw using GPS-tracking data: identification of critical habitats for conservation
Published: 2025-08-31
Subjects: Biology, Ecology and Evolutionary Biology
Understanding space use and home range is essential for the conservation planning of threatened species as it helps to assess the suitability, extent, and placement of conservation areas that are imperative for species survival and protection. The Endangered Lear’s macaw (Anodorhynchus leari), a highly mobile frugivore, feeding specialist and endemic to Brazil’s Caatinga dry forest, faces ongoing [...]
BPGA: an interactive Shiny application for basic population genetic analysis of genotype data
Published: 2025-08-31
Subjects: Bioinformatics, Education, Genetics and Genomics, Higher Education, Life Sciences
Background: Population structure and ancestry inference are routine in human genetics, yet remain inconvenient for non-experts because canonical tools (PLINK, GCTA, ADMIXTURE) require command-line expertise and careful data management. Results: BPGA (Basic Population Genetic Analysis) is an open‑source R/Shiny application that provides an interactive workflow for educational and [...]
Persefone.jl: Modelling Biodiversity in Dynamic Agricultural Landscapes
Published: 2025-08-31
Subjects: Agriculture, Behavior and Ethology, Biodiversity, Population Biology
Agricultural landscapes are highly dynamic, constantly changing in space and time due to the effects of farm management and environmental factors. To forecast the effects of changes in agricultural systems on biodiversity, we need to understand these landscape dynamics and how they impact different species. Here, we present Persefone.jl, an open-source process-based model of agricultural [...]
Mapping multiple dimensions of forest diversity using spaceborne spectroscopy
Published: 2025-08-31
Subjects: Biodiversity, Life Sciences
Observing biodiversity across space and time is essential for advancing and verifying conservation efforts toward global biodiversity and sustainability goals. Spaceborne imaging spectroscopy has emerged as a revolutionary tool for quantifying and tracking forest diversity, yet its application at large spatial scales remains a central challenge. We develop a framework to map multiple dimensions [...]
An evolving view of character macroevolution
Published: 2025-08-31
Subjects: Life Sciences
Phenotypes serve as the interface between organisms and their environments and are thus pivotal for comprehensive biological understanding. However, comparative analyses of species’ phenotypes must account for the non-independence of characters imposed by the branching pattern of macroevolution. Methods to account for this phylogenetic non-independence have historically been conceived of as their [...]
Lateralisation shapes spatial learning in lizards
Published: 2025-08-31
Subjects: Behavior and Ethology, Biology, Evolution, Other Ecology and Evolutionary Biology
Spatial memory is fundamental cognitive process that allows animals to navigate and interact with their environment effectively. While extensively studied in mammals and birds, the mechanisms underlying spatial cognition in reptiles remain less understood. In this study, we investigated spatial learning and the potential influence of behavioural lateralisation in the common wall lizard (Podarcis [...]
Challenges for small island developing states in meeting monitoring requirements of the Kunming-Montréal Global Biodiversity Framework
Published: 2025-08-31
Subjects: Biodiversity
The Kunming Montréal Global Biodiversity Framework adopted by Parties to the Convention on Biological Diversity is an ambitious agreement to halt the decline in the world’s biodiversity by 2030 and restore nature by 2050. In order to measure progress towards the Framework’s Goals and Targets, a monitoring framework has been established and this includes 26 headline indicators and 71 questions [...]
High-resolution range mapping of mycorrhizal fungal species reveals systematic biases in their protection
Published: 2025-08-31
Subjects: Ecology and Evolutionary Biology, Environmental Studies
Mycorrhizal fungi are essential to ecosystem functioning but have been overlooked in conservation agendas due to data limitations and a historical focus on plants and animals. We present the first global, species-level assessment of the area-based conservation of mycorrhizal fungi. Using 16.5 million site-by-taxon presence–absence records, we created high-resolution range maps for 189 arbuscular [...]