Preprints
There are 2377 Preprints listed.
Managing Water for Birds—a Tool for the Malheur National Wildlife Refuge
Published: 2024-10-22
Subjects: Environmental Sciences, Hydrology, Natural Resources and Conservation, Physical Sciences and Mathematics, Water Resource Management
The “Water for Birds Tool” is a spreadsheet-based model (using Microsoft Excel) designed to help resource managers assess the spatial extent and types of bird habitats in the Malheur National Wildlife Refuge. The model quantifies the areas of open water, partial water, and water depths on a monthly timescale during the irrigation season (April–July) from 2021–2024. This model combines previously [...]
Coexistence theory for microbial ecology, and vice versa
Published: 2024-10-21
Subjects: Ecology and Evolutionary Biology, Microbiology
Classical models from theoretical ecology are seeing increasing uptake in microbial ecology, but there remains rich potential for closer cross-pollination. Here we explore opportunities for stronger integration of ecological theory into microbial research (and vice versa) through the lens of so-called "modern" coexistence theory. Coexistence theory encompasses a body of theory for disentangling [...]
The Mammoth Steppe: A Frosty Savanna
Published: 2024-10-21
Subjects: History of Art, Architecture, and Archaeology, Other Ecology and Evolutionary Biology
This study investigates the potential of using contemporary African Grasslands as an ecological analog to understand the Pleistocene Eurasian Mammoth Steppe, a complex ecosystem known primarily through estimations, proxies, and extrapolation of the limited direct evidence. By examining the themes of climate, flora, and fauna, the research aims to assess the validity of African Grasslands in [...]
Social justice and inclusive conservation must guide GBF implementation
Published: 2024-10-21
Subjects: Life Sciences
The Kunming-Montreal Global Biodiversity Framework marked a renewed commitment to address the biodiversity crisis. This framework, consisting of four goals and 23 targets which are intended to guide conservation efforts for the next thirty years, displays an enhanced level of ambition compared to its predecessor. However, the pursuit of multilateral agreements is dependent upon national pledges, [...]
Language barriers in conservation science citation networks
Published: 2024-10-21
Subjects: Biodiversity, Other Ecology and Evolutionary Biology
Using relevant scientific evidence is crucial to effectively conserve species and ecosystems worldwide. Currently, evidence that is available only in non-English languages is severely underutilized. We examined many underutilized non-English languages in the conservation evidence literature and factors that facilitate the use of non-English-language evidence based on citation patterns of articles [...]
Twenty years of dynamic occupancy models: a review of applications and look to the future
Published: 2024-10-21
Subjects: Biodiversity, Ecology and Evolutionary Biology, Environmental Monitoring, Natural Resources and Conservation
Understanding patterns of species occupancy across landscapes and throughout time is a long-standing objective of ecological research that has inspired the development of numerous quantitative modelling approaches. However, estimating occupancy can be a challenge, particularly when contending with issues like imperfect detection and shifting distributions. Dynamic occupancy models (DOMs) offer a [...]
Habitat alteration impacts predation risk in an aposematic amphibian
Published: 2024-10-20
Subjects: Ecology and Evolutionary Biology, Life Sciences
Predator-prey interactions can be viewed as an evolutionary arms race influenced by environmental factors. Forest management, for example, can influence such interactions and alter community structure. A common anti-predator strategy, known as aposematism, lies on the coupling of warning signals with secondary (e.g., chemical) defences to deter predators. The European fire salamander (Salamandra [...]
Protecting forests and trees is essential for global agricultural productivity
Published: 2024-10-20
Subjects: Life Sciences
Balancing forest conservation and agricultural production is essential for a sustainable future. Here we review the scientific evidence for the relationships between forests and agricultural productivity across different scales, summarizing the contexts under which trees limit, maintain, or enhance agricultural productivity. While synergies and trade-offs occur at local scales, a regional-scale [...]
Widespread loss of important ecosystem services from rapidly urbanising Kathmandu Valley
Published: 2024-10-20
Subjects: Environmental Sciences
Ecosystem services are crucial for human well-being as it offers benefits such as food production, water purification, and climate regulation. However, land use change caused by rapid urban expansion poses a significant threat to these services. We investigate the impact of urbanization on ecosystem services in the Kathmandu Valley, a region experiencing intense urban growth. We assessed changes [...]
Turning Brewery Waste into Paper: Brewer’s Spent Grain as an Alternative Fiber in Sustainable Paper Innovation
Published: 2024-10-20
Subjects: Life Sciences
Brewer's spent grain is a significant byproduct of the brewing industry, composed mainly of cellulose, hemicelluloses, lignin, and polysaccharides (arabinoxylans). It is primarily used for agricultural purposes, such as animal feed. However, it also presents an alternative option as a substitute for wood cellulose in certain paper grades. This study investigates the strength contribution of [...]
Internet of Nature (IoN) and Time-Series Analysis for Ecosystem Conservation and Forecasting
Published: 2024-10-18
Subjects: Agriculture, Ecology and Evolutionary Biology
Climate-linked escalation of societally disastrous wildfires
Published: 2024-10-18
Subjects: Earth Sciences, Ecology and Evolutionary Biology, Environmental Sciences
Climate change is forcing societies to contend with increasingly fire-prone ecosystems. Yet, despite evidence of more extreme fire seasons, evidence is lacking globally for trends in wildfires with socially and economically disastrous effects. Using a systematic dataset, we analyse the distribution, trends, and climatic conditions connected with the most lethal and costly wildfire disasters from [...]
Ambitions in national plans do not yet match bold international protection and restoration commitments
Published: 2024-10-17
Subjects: Environmental Law, Environmental Sciences
Almost 200 nations have made bold commitments to halt biodiversity loss as signatories to the Kunming-Montreal Global Biodiversity Framework (‘GBF’). The effective achievement of the GBF relies on domestic targets and actions, reflected in National Biodiversity Strategies and Action Plans (‘NBSAPs’). NBSAPS are an integral feature of the Convention on Biological Diversity (‘CBD’) framework, and [...]
Survival analysis of wildlife cameras exposed to theft
Published: 2024-10-17
Subjects: Life Sciences
Setting camera traps along roads is often necessary for ecological research, yet these locations expose cameras to theft leading to substantial data losses. Measures to minimise this risk include placing cameras away from human settlements. However, the effects of this and other measures on camera-trap theft risk are yet to be quantified. Here, we assessed the impact of gates on roads, the [...]
Gaps in global alien plant trait data and how to fill them
Published: 2024-10-17
Subjects: Biodiversity, Ecology and Evolutionary Biology, Terrestrial and Aquatic Ecology
Aim Functional traits help to understand the ecological processes underlying biological invasions. The extent to which trait data are available for alien plants at the global scale is unknown. In this study, we assess the availability of trait data and identify global gaps and biases Location Global Time Period Present Major taxa studied Vascular plants Methods We used the GloNAF database to get [...]