Preprints
Filtering by Subject: Terrestrial and Aquatic Ecology
An epibiotic association between burrowing and sessile bivalves on the Amazon continental shelf: implications for ecological facilitation in sediment-dominated environments
Published: 2026-05-12
Subjects: Life Sciences, Terrestrial and Aquatic Ecology
From the perspective of ecological facilitation theory, we report an epibiotic association between two mollusk species with contrasting lifestyles, Chama macerophylla Gmelin, 1791 (sessile) and Tucetona pectinata (Gmelin, 1791) (burrowing), on the Amazon continental margin. Specimens were collected using a Van Veen dredge near the shelf break and in the vicinity of AP3 blocks recently offered for [...]
OdoCocktail-Japan: Primer sets to enrich environmental DNA of Japanese Odonata species
Published: 2026-05-12
Subjects: Biodiversity, Entomology, Terrestrial and Aquatic Ecology
Monitoring is essential to conserve and recover biodiversity. Environmental DNA (eDNA)-based metabarcoding analysis has been recognized as a cost-effective and efficient method to monitor species, but it still has limitations, such as insufficient reference databases and lack of primer sets suitable to detect target species. As biological indicators of freshwater habitats, Odonata species have [...]
Identifying knowledge gaps on simultaneous above- and belowground organism responses to global change
Published: 2026-05-07
Subjects: Ecology and Evolutionary Biology, Life Sciences, Terrestrial and Aquatic Ecology
Global change affects all terrestrial organisms regardless if they live above or below the ground. Even though they are strongly linked by various direct and indirect interactions, organisms can respond very differently to global change stressors, due to different features of above- and belowground compartments. Many different organism groups have shown declines in diversity, abundance or biomass [...]
Does the substrate on which cryptogams grow matter for limno-terrestrial meiofauna?
Published: 2026-05-04
Subjects: Biology, Ecology and Evolutionary Biology, Life Sciences, Other Ecology and Evolutionary Biology, Terrestrial and Aquatic Ecology
Cryptogam habitats support a wide range of limno-terrestrial meiofauna, but the factors that shape their communities are still not well understood. The physical substrate that cryptogams grow on (e.g., soil, the base of a tree, or its trunk) can influence local moisture, temperature, and nutrient conditions, yet its role in structuring meiofaunal assemblages has rarely been tested systematically. [...]
Reindeer habitat selection and movement changes with cumulative impacts from mining and wind power development
Published: 2026-04-30
Subjects: Behavior and Ethology, Ecology and Evolutionary Biology, Forest Management, Life Sciences, Terrestrial and Aquatic Ecology, Zoology
Industrial expansion often occurs in landscapes already affected by multiple disturbances, leading to cumulative impacts on biodiversity and local communities. With the societal pressure for an rapid ‘green transition’, land-use changes intensifies, yet most impact assessments remain local and project-based, disregarding cumulative impacts. We conceptualized and disentangled key dimensions of [...]
Toward repurposing global passive air sampling networks for insect monitoring: Promises and pitfalls of airborne eDNA
Published: 2026-04-29
Subjects: Entomology, Life Sciences, Terrestrial and Aquatic Ecology, Zoology
1. Polyurethane foam passive air samplers (PUF-PAS) are widely deployed to monitor environmental pollutants, yet their capacity to capture biological signals such as environmental DNA (eDNA) remains largely unexplored. Recent advances in airborne eDNA research create a timely opportunity to evaluate PUF-PAS as a tool for biodiversity monitoring and to leverage existing global sampling networks [...]
Network architecture and vulnerability of macroalgal epiphyte-host interactions in Caribbean coastal ecosystems: implications for marine conservation
Published: 2026-04-07
Subjects: Biodiversity, Ecology and Evolutionary Biology, Life Sciences, Marine Biology, Terrestrial and Aquatic Ecology
Background and Aims Tropical coastal marine ecosystems depend critically on macroalgal epiphyte–host interaction networks to sustain biodiversity, primary production, and ecosystem services, yet the architecture and vulnerability of these networks remain poorly characterised in the Caribbean. This study aimed to characterise the topological structure of the epiphyte–host interaction network in [...]
Land use and climate shape amphibian multidimensional diversity and conservation in a coffee agroforestry landscape, Western Ghats
Published: 2026-04-03
Subjects: Biodiversity, Other Forestry and Forest Sciences, Population Biology, Terrestrial and Aquatic Ecology
Shade coffee agroforests are recognized as refuges for biodiversity and potential allies in conservation across the human-modified tropics. However, biodiversity is strongly influenced by coffee cultivation methods and climates, both of which vary widely and are increasingly dynamic. In this context, one significant but understudied change is the shift in cultivated species from arabica (Coffea [...]
Will Climate Change Affect the Sustainability of Krill Fishing? A Simulation Study.
Published: 2026-03-31
Subjects: Marine Biology, Population Biology, Terrestrial and Aquatic Ecology
In the Southern Ocean, Antarctic krill form the base of the food web, and are the primary food source for a wide range of species, including whales, penguins and fish. Krill also comprises the largest fishery resource in Antarctica, but are increasingly thought to be impacted by changing environmental conditions associated with climate change. In order to explore potential synergistic impacts of [...]
Integration of ecological knowledge in European landscape architecture: a systematic project-description review
Published: 2026-03-26
Subjects: Ecology and Evolutionary Biology, Life Sciences, Terrestrial and Aquatic Ecology, Urban Studies and Planning
Landscape architecture has a strong environmental focus and clearly states the ambition to integrate ecological knowledge in its practice and theory. This study aims to assess the state of the art in integrating ecology in landscape architecture project design, identifying well-integrated ecological knowledge areas and potential knowledge gaps, to support future development of this integration. [...]
A guide for integration of community ecology in landscape architecture: The Ecological Filters Framework
Published: 2026-03-25
Subjects: Life Sciences, Terrestrial and Aquatic Ecology, Urban Studies and Planning
The accelerating biodiversity crisis, driven by habitat change and urbanization, underscores the need to integrate ecological knowledge and landscape architecture. This paper introduces the Ecological Filter Framework (EFF), as a tool to foster this integration. By structuring complex ecological knowledge into tangible categories, the EFF is meant to empower practitioners to shape environments [...]
iDeer: A decision-support tool for managing deer alongside woodland creation
Published: 2026-03-19
Subjects: Behavior and Ethology, Ecology and Evolutionary Biology, Forest Management, Life Sciences, Terrestrial and Aquatic Ecology
Increasing deer (Cervidae) densities driven by land-use change and climate warming represent a growing challenge to the establishment and management of woodlands across temperate biomes. Targeting deer management is challenging without spatially explicit information on potential impact risks under alternative management scenarios. Here we present the iDeer Tool [...]
Understanding Conservation Decision-makers’ Preferences for Evidence
Published: 2026-03-11
Subjects: Biodiversity, Ecology and Evolutionary Biology, Environmental Policy, Other Ecology and Evolutionary Biology, Other Economics, Other Social and Behavioral Sciences, Terrestrial and Aquatic Ecology
1. Effective conservation depends on decisions informed by evidence that is both trustworthy and relevant to specific local contexts. However, little is known about which characteristics of evidence conservation decision-makers prioritise when deciding what information to trust. 2. We explored decision-makers’ preferences for different attributes of evidence using a discrete choice experiment in [...]
Global latitudinal and bathymetric gradients in body size among cartilaginous fishes (Gnathostomata: Chondrichthyes)
Published: 2026-03-11
Subjects: Ecology and Evolutionary Biology, Evolution, Life Sciences, Other Ecology and Evolutionary Biology, Terrestrial and Aquatic Ecology
Understanding the macroecological rules governing body size variation across environmental gradients has long been a central focus of biology for centuries. Bergmann’s rule – the tendency for animals to reach larger body sizes in colder environments – has been studied in endotherms but with mixed support. However, phylogenetically informed tests of this rule in ectotherms remain scarce, and there [...]
Echo-dash: Keeping ecologists in the loop with an open source, online ecoacoustic dashboard for interactive exploration of spatiotemporal soundscape data
Published: 2026-03-08
Subjects: Artificial Intelligence and Robotics, Biodiversity, Databases and Information Systems, Environmental Monitoring, Population Biology, Software Engineering, Terrestrial and Aquatic Ecology
Passive acoustic monitoring (PAM) is being adopted in a range of contexts. Emerging methods facilitate analysis of large-scale data sets, but ecological interpretation of acoustic indices is not straightforward. In addition, the technical and logistical requirements of using emerging AI methods for big data mean that conservation actors increasingly adopt third-party analysis solutions. We argue [...]