Discover, rate, and discuss biology preprints.
363,000+ bioRxiv and medRxiv preprints, including those later published in peer-reviewed journals, across 26 biological disciplines.
Recent preprints
- EcologybioRxivPreprint
- EcologybioRxivPreprint
Formalizing host competence
Nathaniel L. Gibson, John M. Drake, Tara E. Stewart Merrill…·Lynn B. Martin
The paper develops an individual-level host competence index linked to reproduction numbers and applies it to simulate transmission dynamics in four disease systems.
DOI 10.64898/2026.11.12.766225 - EcologybioRxivPreprint
Manuscript, raw data, and R code: Ziziphus spina-christi as a Refuge and Resource for Parasitoids in Arid Ecosystems
This study shows that Ziziphus spina-christi supports higher parasitoid abundance and diversity in arid ecosystems, especially during dry periods, by providing floral resources and refuge.
DOI 10.64898/2026.11.12.766100 - EcologybioRxivPreprint
Characterizing the Prey Landscape of Endangered Cook Inlet Beluga Whales Using an eDNA Time Series
Zachary Gold, Andrew Shelton, Deborah D. Boege Tobin…·Kim Parsons
This study uses eDNA time series to analyze prey dynamics and beluga whale occurrence in Cook Inlet, showing co-occurrence with coho salmon and mismatches with eulachon runs.
DOI 10.64898/2026.11.12.766312 - EcologybioRxivPreprint
Pervasive ethanol in the fruits and floral nectars consumed by tropical frugivores
Julia G. Casorso, Konstans Wells, Allegra N DePasquale…·Amanda D. Melin
The paper surveys ethanol in tropical fruits and flowers globally, finding it widespread and influenced by phylogeny and environment, supporting its role as a selective pressure on frugivores and nectarivores.
DOI 10.64898/2026.11.11.766018 - EcologybioRxivPreprint
Beaver Impacts Tool: A Graphical User Interface for Analyzing Ecosystem Impacts of Beaver Dams Using Remote Sensing Data
DOI 10.64898/2026.11.12.766214 - EcologybioRxivPreprint
Thermal Similarity Attenuates the Strength of Bergmanns Rule in Birds
Shanshan Yang, Zihan jiang, haiqin qin, Tariq Ahmad
The paper examines how thermal similarity within bird genera affects the strength of Bergmann's rule, finding that higher thermal similarity correlates with weaker body size temperature relationships.
DOI 10.64898/2026.11.12.766076 - EcologybioRxivPreprint
hilldiv3: a unified Hill-number framework for neutral, phylogenetic and functional diversity analysis in R
Antton Alberdi, M Thomas P Gilbert, Ostaizka Aizpurua
hilldiv3 provides a unified R package for analyzing neutral, phylogenetic, and functional diversity using Hill numbers, offering faster computation and direct comparability across diversity types.
DOI 10.64898/2026.11.12.766119 - EcologybioRxivPreprint
Rapid estimation of insect biodiversity using AI assisted image analysis:a cost-effective tool for monitoring and ecological assessmen
Liraz Cabra-Leykin, Tamar Keasar, Chen Keasar
The paper develops an AI-based image analysis tool to estimate insect biodiversity using visual features, showing it correlates with expert taxonomic diversity and reveals patterns in abundance and habitat variation.
DOI 10.64898/2026.11.11.765925 - EcologybioRxivPreprint
Species differentiate water uptake depths within a narrow vertical zone in temperate grasslands
Sepideh Golshani, Tomas Hajek, Undine Schoellkopf…·Maria Majekova
The paper quantifies water uptake depths of grassland species and finds differentiation within a shallow soil zone, stronger in drier conditions, but not captured by broad functional classifications.
DOI 10.64898/2026.11.09.765428 - EcologybioRxivPreprint
A leaf-carbon economy model to explain the adaptive value of low vs. high leaf mass per area as a function of habitat productivity
The paper presents a model explaining how leaf mass per area (LMA) affects plant growth in different productivity environments, showing that low LMA is advantageous in high productivity and high light/nutrient availability.
DOI 10.64898/2026.11.09.765326 - EcologybioRxivPreprint
Effects of tree species diversity and identity on remotely sensed canopy variables in two forest biodiversity experiments
Sofia Julia van Moorsel, Bernhard Schmid, Michael Niederberger…·Meredith Christine Schuman
The paper examines how tree species diversity and identity affect remotely sensed canopy variables in two forest biodiversity experiments, finding mixed effects on productivity and spectral traits.
DOI 10.64898/2026.11.09.765348 - EcologybioRxivPreprint
A vulnerability assessment framework for terrestrial invertebrate species threatened by wildlife trade
Charlotte R Lassaline, Sean McGowan, Erinn Fagan-Jeffries…·Phill Cassey
The paper develops a framework to assess trade-related vulnerability in terrestrial invertebrates by integrating trade data with species biology and distribution.
DOI 10.64898/2026.11.11.766051 - EcologybioRxivPreprint
Depth structures metabolic potential and warming responses inmarine microbial eukaryotes
Mattia Greco, Lidia Montiel, Francisco Latorre…·Ramiro Logares
This study identifies depth-dependent metabolic patterns in marine microbial eukaryotes and projects their responses to ocean warming.
DOI 10.64898/2026.11.10.765571 - EcologybioRxivPreprint
Is hidden demographic heterogeneity pervasive? Harvested birds as an example
Emillienne Grzegorczyk, Kévin Le Rest, Matthieu Guillemain…·Cyril Eraud
This study uses capture-mark-recapture data to detect hidden survival heterogeneity in six hunted bird species, finding it pervasive despite small survival rate differences.
DOI 10.64898/2026.11.09.764468 - EcologybioRxivPreprint
Climate change drives northward range shifts in invasive forest pests and pathogens
Haoran Wu, Jiqi Gu, Chengzhang Zheng…·Cecilia Dahlsjo
The paper predicts northward range shifts of invasive forest pests and pathogens under climate change scenarios, highlighting impacts on northern temperate and boreal forests.
DOI 10.64898/2026.11.06.764783 - EcologybioRxivPreprint
Multi-source DOM inputs dictate net extra carbon mineralization in eutrophic lakes via non-linear co-metabolism effects
Jiaxing Tian, Jingmin Wang, Yujia Chen…·Jianjun Wang
The paper investigates how different DOM sources affect carbon mineralization in Lake Taihu through co-metabolic effects, finding nonlinear relationships and opposing contributions from various DOM sources.
DOI 10.64898/2026.11.10.760625 - EcologybioRxivPreprint
Cultivated Kapaibacteriales reveal contrasting lake and groundwater lifestyles built on shared metabolic dependencies
Hongjae Park, Sumin Kim, Jaeho Jang…·Jang-Cheon Cho
The paper compares genomic features of Kapaibacteriales from lake and groundwater environments, revealing distinct lifestyles despite shared metabolic dependencies.
DOI 10.64898/2026.11.05.764759 - EcologybioRxivPreprint
Decentralized social media for environmental research
Abdesslam Chai-allah, Andrea Ghermandi, Nathan Fox, Derek Van Berkel
This study analyzes decentralized social media platforms for environmental research, finding high linguistic and taxonomic diversity and alignment with scientific consensus on climate change.
DOI 10.64898/2026.11.06.764567 - EcologybioRxivPreprint
Dog-assisted scat sampling reveals genetic diversity, structure, and relatedness in black-footed cats (Felis nigripes)
Michelle M. Schroeder, Alexander Sliwa, Byron Weckworth…·Jacqueline M. Bishop
The paper uses dog-assisted scat sampling to study genetic diversity and relatedness in black-footed cats, finding low genetic differentiation and sex-specific relatedness patterns.
DOI 10.64898/2026.11.09.765305