Preprints
There are 1957 Preprints listed.
Plant diversity dynamics over space and time in a warming Arctic
Published: 2023-06-19
Subjects: Biodiversity, Plant Biology, Terrestrial and Aquatic Ecology
The Arctic is warming four times faster than the global average, and plant communities are responding through shifts in species abundance, composition and distribution. However, the direction and magnitude of local plant diversity changes have not been quantified thus far at sites across the Arctic. Using a compilation of 42,234 records of 490 vascular plant species from 2,174 plots at 45 study [...]
Salinity controls rocky intertidal community structure via suppression of herbivory
Published: 2023-06-19
Subjects: Life Sciences
Climate change impacts ecosystems directly through differences in species specific responses as well as indirectly through changes to the strength of species interactions. To predict how species will be impacted by ongoing environmental change, we need to better understand the relative roles of these direct and indirect effects. Salinity is a strong driver of ecological patterns and processes, [...]
Links between an insectivorous bird and moths disentangled through national scale monitoring data
Published: 2023-06-17
Subjects: Ecology and Evolutionary Biology, Life Sciences
Insects play important roles in food chains, but quantifying how insect abundance affects population dynamics in natural communities is challenging. National scale monitoring data provides opportunities to identify trophic relationships at broad spatial and temporal scales but requires careful approaches to link data from different schemes. Here, using two monitoring datasets from Great Britain, [...]
Essential Biodiversity Variables and Essential Ecosystem Services Variables for the Implementation of Biodiversity Conservation and Sustainable Development Goals
Published: 2023-06-11
Subjects: Life Sciences
As nations design a framework and a process for implementing the new goals and targets set by the Convention on Biological Diversity (CBD), the question on how to report on the successes and failures of policy implementation is becoming more salient. In this paper, we demonstrate the potential role of Essential Biodiversity Variables (EBVs), Essential Ecosystem Services Variables (EESV) and their [...]
Plio-Pleistocene African megaherbivore losses associated with community biomass restructuring
Published: 2023-06-09
Subjects: Ecology and Evolutionary Biology, Evolution
Fossil abundance data can reveal ecological dynamics underpinning taxonomic declines. Using fossil dental metrics, we reconstructed body mass and mass-abundance distributions in Late Miocene to recent African large mammal communities. Despite collection biases, fossil and extant mass-abundance distributions are highly similar, with unimodal distributions likely reflecting savanna environments. [...]
Language Inclusion in Ecological Systematic Reviews and Maps: Barriers and Perspectives
Published: 2023-06-09
Subjects: Other Ecology and Evolutionary Biology
Systematic reviews and systematic maps are considered the most reliable form of research evidence in science, but they often neglect non-English-language literature. Non-English-language literature can provide important evidence, especially in ecological studies, which may also influence findings and alter conclusions. To understand the barriers that might limit authors’ ability or intent to find [...]
Advances in biologging can identify nuanced energetic costs and gains in predators
Published: 2023-06-09
Subjects: Life Sciences
Foraging is a key driver of animal movement patterns, with specific challenges for predators which must search for mobile prey. These patterns are increasingly impacted by global changes, principally in land use and climate. Understanding the degree of flexibility in predator foraging and social strategies is pertinent to wildlife conservation under global change, including potential top-down [...]
Anticoagulant rodenticides are climbing the food chain to the top: a first proof of widespread positivity in grey wolves (Canis lupus)
Published: 2023-06-06
Subjects: Ecology and Evolutionary Biology, Pharmacology, Toxicology and Environmental Health
Second-generation Anticoagulant Rodenticides (ARs) can be particularly critical for large carnivores, due to their widespread use and time-delayed impacts on their populations. While many studies explored the impacts of ARs on small and mesocarnivores, no study explored the extent to which they could contaminate large carnivores in anthropized landscapes of Europe. We filled this gap by [...]
Academic publishing requires linguistically inclusive policies
Published: 2023-06-06
Subjects: Biology, International and Intercultural Communication, Scholarly Publishing
Scientific knowledge is produced in multiple languages but is predominantly published in English. This academic publishing practice creates a language barrier to the generation and transfer of scientific knowledge between communities with diverse linguistic backgrounds, hindering the ability of scholars and communities to address global challenges and achieve diversity and equity in science, [...]
Queering ecology: (Re)Constructing ecology as a home to better understand the social-ecological pressures of wildlife
Published: 2023-06-02
Subjects: Arts and Humanities
Homes are intimate spaces where many bodies come together in space and time to deeply learn and understand the many processes that have created one another. Ecology, the study of the relationship between organisms and their environment, is based on the study of a home. Yet, ecologists are trained in patriarchal, heteronormative, and otherwise Western articulations and understandings of nature [...]
Post-fire reference densities for giant sequoia seedlings
Published: 2023-06-01
Subjects: Life Sciences
In some areas burned by recent wildfires, most or all giant sequoias were killed. Sequoia managers wish to know whether post-fire seedling establishment in those areas has been adequate to regenerate the locally extirpated sequoias. To provide a yardstick for interpreting sequoia seedling densities measured after the recent severe wildfires, here we calculate mean seedling densities measured [...]
Welcoming more participation in open data science for the oceans
Published: 2023-05-31
Subjects: Ecology and Evolutionary Biology, Marine Biology, Oceanography and Atmospheric Sciences and Meteorology
Open science is a global movement happening across all research fields. It builds on years of efforts by individual researchers and a broad array of institutions, agencies, and grassroots organizations. Enabled by technology and the open web, the goal is to share knowledge and broaden participation in science, from team formation and early ideation to making intermediate and final research [...]
Predicting Bird Diversity with Lidar-derived Vegetation Structure in an African Savanna
Published: 2023-05-31
Subjects: Life Sciences
Vegetation structural complexity and the diversity of animal communities are closely linked in vegetated ecosystems. These structure-diversity relationships have the potential to be used to predict biodiversity at large spatial scales using remote sensing data. However, structure-diversity relationships may not be generalizable across different ecosystems or even across ecotypes within a single [...]
Trophic interaction models predict interactions across space, not food webs
Published: 2023-05-30
Subjects: Biology
Aim: Trophic interactions are central to our understanding of essential ecosystem functions as well as their stability. Predicting these interactions has become increasingly common due to the lack of empirical data on trophic interactions for most taxa in most ecosystems. We aim to determine whether and how accurately we can extrapolate to new communities both in terms of pairwise predator-prey [...]
The trade-off between vocal learning and dexterity: a balancing act
Published: 2023-05-30
Subjects: Animal Sciences, Behavior and Ethology, Behavioral Neurobiology, Cognitive Neuroscience, Ecology and Evolutionary Biology, Life Sciences
Uncontroversial evidence of vocal production learning, the capacity to modify vocal output on the basis of experience, is sparsely distributed in the animal kingdom. We suggest that this is in large part due to a trade-off between vocal learning complexity and a much more widely distributed trait—non-vocal dexterity. We argue that given some generally required neural and anatomical conditions for [...]