Preprints
There are 2373 Preprints listed.
Running a queer- and trans-inclusive faculty hiring process
Published: 2024-03-02
Subjects: Biology, Ecology and Evolutionary Biology, Life Sciences, Microbiology
Queer and transgender scientists face documented systemic challenges across the sciences, and as a result have a higher attrition rate than their peers. Recent calls for change within science have emphasized the importance of addressing barriers to the success and retention of queer and trans scientists to create a more inclusive, equitable, and just scientific establishment. Crucially, we note [...]
Pursuit and escape drive fine-scale movement variation during migration in a temperate alpine ungulate
Published: 2024-03-02
Subjects: Life Sciences
Climate change reduces snowpack, advances snowmelt phenology, drives summer warming, alters growing season precipitation regimes, and consequently modifies vegetation phenology in mountain systems. Altitudinal migrants cope with seasonal variation in such conditions by moving between seasonal ranges at different elevations, but vertical movements may be complex and are often not unidirectional [...]
Are microbes colimited by multiple resources?
Published: 2024-03-02
Subjects: Ecology and Evolutionary Biology, Environmental Microbiology and Microbial Ecology Life Sciences, Life Sciences, Microbiology, Systems Biology
Resource colimitation --- the dependence of growth on multiple resources simultaneously --- has become an important topic in microbiology due both to the development of systems approaches to cell physiology and ecology, and to the relevance of colimitation to environmental science, biotechnology, and human health. Empirical tests of colimitation in microbes suggest that it may be common in [...]
Agency in the Evolutionary Transition to Multicellularity
Published: 2024-03-02
Subjects: Life Sciences
This review explores agency, behavior intrinsic to an organism and initiated by it, as it relates to the development of multicellular organisms and its evolution. We ask how agential behaviors contribute to and change concomitantly with evolutionary transitions from unicellularity to multicellularity, including evolution of animals from their closest unicellular antecedents. We consider the [...]
Behavioral plasticity shapes population aging patterns in a long-lived avian scavenger
Published: 2024-02-29
Subjects: Ecology and Evolutionary Biology, Life Sciences
Studying the mechanisms shaping age-related changes in behavior (“behavioral aging”) is important for understanding population dynamics in our changing world. Yet, studies that capture within-individual behavioral changes in wild populations of long-lived animals are still scarce. Here, we used a 15-y GPS-tracking dataset of a social obligate scavenger, the griffon vulture (Gyps fulvus), to [...]
Evaluating Compatibility between the Key Biodiversity Area Proposal Process and Indigenous Peoples and Local Communities Environmental Priorities with evidence from Canada and Mi'kma'ki (Nova Scotia)
Published: 2024-02-29
Subjects: Ecology and Evolutionary Biology, Life Sciences, Public Affairs, Public Policy and Public Administration, Social and Behavioral Sciences
This report will demonstrate that no meaningful (non-random) compatibility exists between the Key Biodiversity Area proposal process – as it now exists and is being implemented globally and in Canada – and the biocultural priorities of Indigenous Peoples and Local Communities (IP&LC’s)*. It is precisely because it is a global standard that no claim that KBA proposal meaningfully (non-randomly) [...]
Minimum reporting standards can promote animal welfare and data quality in biologging research
Published: 2024-02-28
Subjects: Ecology and Evolutionary Biology
1. Over the last six decades, the biologging research community has reduced instrument impacts on study animals by miniaturizing devices, employing sophisticated release mechanisms, and developing other novel technological advancements. However, biologging devices can still impact animal physiology, behavior, and demography - the very biological metrics the instruments are meant to measure. [...]
The metabolite transporters of C4 photosynthesis.
Published: 2024-02-28
Subjects: Plant Biology
C4 photosynthesis is a highly efficient form of photosynthesis that utilises a biochemical pump to concentrate CO2 around rubisco. Although variation in the implementation of this biochemical pump exists between species, each variant of the C4 pathway is critically dependent on metabolite transport between organelles and between cells. Here we review our understanding of metabolite transport in [...]
Quantifying taxon-specific habitat connectivity requirements of urban wildlife using structured expert judgement
Published: 2024-02-28
Subjects: Biodiversity, Ecology and Evolutionary Biology, Research Methods in Life Sciences
Urban planning which enhances native biodiversity in and around cities is needed to address the impacts of urbanisation and conserve urban biodiversity. The “Biodiversity Sensitive Urban Design” (BSUD) framework incorporates ecological knowledge into urban planning to achieve positive biodiversity outcomes through improved urban design and infrastructure development. BSUD includes principles to [...]
Harnessing Large Language Models for Coding, Teaching, and Inclusion to Empower Research in Ecology and Evolution
Published: 2024-02-28
Subjects: Life Sciences
Large language models (LLMs) are a type of artificial intelligence (AI) that can perform various natural language processing tasks. The adoption of LLMs has become increasingly prominent in scientific writing and analyses because of the availability of free applications such as ChatGPT. This increased use of LLMs raises concerns about academic integrity, but also presents opportunities for the [...]
Biologging for the future: how biologgers can help solve fundamental questions, from individuals to ecosystems
Published: 2024-02-25
Subjects: Ecology and Evolutionary Biology, Life Sciences
Archival instruments attached to animals (biologgers) have enabled exciting discoveries and have promoted effective conservation and management for decades. Recent research indicates that the field of biologging is poised to shift from pattern description to process explanation. Here we describe how biologgers have been - and can be - used to test hypotheses and challenge theory in behavior and [...]
Satellite derived trait data slightly improves tropical forest biomass, NPP and GPP predictions
Published: 2024-02-25
Subjects: Biology, Forest Sciences, Life Sciences
Improving tropical forest current biomass estimates can help more accurately evaluate ecosystem services in tropical forests. The Global Ecosystem Dynamics Investigation (GEDI) lidar provides detailed 3D forest structure and height data, which can be used to improve above-ground biomass estimates. However, there is still debate on how best to predict tropical forest biomass using GEDI data. Here [...]
The response of trophic interaction networks to multiple stressors along a large-scale latitudinal range in the Southern Hemisphere
Published: 2024-02-24
Subjects: Ecology and Evolutionary Biology, Life Sciences, Marine Biology
Ecological networks offer valuable insights into community structure, key species identification, and ecosystem management. Understanding how these networks respond to global change stressors is of increasing interest, especially along geographical gradients. This review summarizes potential stressor responses in marine food webs from the Southwest Atlantic to the Antarctic (45 - 78°S), [...]
Mind the lag: understanding delayed genetic erosion
Published: 2024-02-23
Subjects: Life Sciences
The delay between environmental changes and the corresponding genetic responses within populations is a common but surprisingly overlooked phenomenon in ecology, evolutionary and conservation genetics. This time lag problem can lead to erroneous conservation assessments when solely relying on genetic data. We identify population size, life-history traits, reproductive strategies and the severity [...]
Sex-specific discrimination of familiar and unfamiliar mates in the Tokay gecko
Published: 2024-02-23
Subjects: Behavior and Ethology, Ecology and Evolutionary Biology, Life Sciences
Social animals need to keep track of other individuals in their group to be able to adjust their behaviour accordingly and facilitate group cohesion. This recognition ability varies across species and is influenced by cognitive capacities such as learning and memory. In reptiles, particularly Squamates (lizards, snakes, and worm lizards), pheromonal communication is pivotal for territoriality, [...]