Preprints
Filtering by Subject: Life Sciences
Resprouting responses to light environment and cutting season differ across resprouting stages and leaf habit in a heavy-snow Japanese beech forest.
Published: 2026-05-01
Subjects: Life Sciences
Resprouting is a key mechanism of recovery after aboveground damage and strongly influences forest regeneration and dynamics. This is also true in heavy-snow Japanese beech forests, where canopy-gap formation and snow pressure damage woody species. Understanding how light environment and disturbance season shape resprouting is therefore essential for interpreting life-history strategies and [...]
Sex differential effects of developmental heat stress on life-history and reproductive traits
Published: 2026-05-01
Subjects: Behavior and Ethology, Biology, Ecology and Evolutionary Biology, Evolution, Life Sciences
Global warming has led to increased mean global temperatures with projections suggesting continued warming throughout this century, posing an escalating threat to biological systems worldwide. Ectotherms are most vulnerable to this change as heat stress conditions can have severe implications on their development, mating interactions, and fitness. However, the sex-specific effects of [...]
Synthesis of Anthropogenic Impacts on Birds - Systematic Map and Bibliometric Analysis of Meta-Analyses
Published: 2026-05-01
Subjects: Life Sciences
Anthropogenic environmental change is a major driver of global bird declines, affecting species across continents, ecosystems, and life-history strategies. As such, it has drawn much attention in both primary research studies and meta-analyses. Because meta-analyses influence scientific consensus and conservation policy, it is essential to evaluate the representativeness and transparency of this [...]
The significance gap: statistical significance rates decrease from primary literature to effects used in ecological meta-analyses
Published: 2026-05-01
Subjects: Ecology and Evolutionary Biology, Life Sciences, Other Ecology and Evolutionary Biology
IUCN Red List of Ecosystems, Mangroves of the Warm Temperate Northwest Pacific
Published: 2026-05-01
Subjects: Life Sciences
Mangroves of the Warm Temperate Northwest Pacific is a regional ecosystem subgroup (level 4 unit of the IUCN Global Ecosystem Typology). It includes intertidal forests and shrublands of the marine ecoregions of the East China Sea, that extend across China, Taiwan and South Korea. The Warm Temperate Northwest Pacific mangrove province mapped extent in 2023 was 6.83 km2, representing 0.0038% of the [...]
Achieving Target 1 through effective spatial planning underpins the long-term success of the Convention on Biological Diversity’s Global Biodiversity Framework
Published: 2026-05-01
Subjects: Life Sciences
The first target of the Kunming–Montreal Global Biodiversity Framework (KM-GBF) mandates signatory nations of the Convention on Biological Diversity (CBD) to address biodiversity loss across all regions within their national jurisdictions by 2030 by implementing Participatory, Integrated, and Biodiversity-Inclusive Spatial Planning (BISP). Delivering Target 1 through coordinated, inclusive [...]
Lead and slant on the geometry of coiling in gastropods
Published: 2026-05-01
Subjects: Ecology and Evolutionary Biology, Evolution, Life Sciences, Other Ecology and Evolutionary Biology, Physical Sciences and Mathematics
Molluscan shells have been studied with various geometric models. Here I show that lead angle, the defining slope of a conical helix, emerges as a more useful parameter in morphometric analyses and (adaptationist) interpretation of covariation in coiling parameters. The widely used apical semiangle becomes redundant and uninformative, a passive consequence of taxon-specific lead angles and [...]
Learning, motivation, and social interaction in modern dolphin training
Published: 2026-04-30
Subjects: Life Sciences, Social and Behavioral Sciences
Dolphin training is widely practiced in zoological facilities for performance, husbandry, research, and daily management, yet many of its practical principles remain insufficiently formalized in the scientific literature. This Perspective aims to provide a citable academic framework for modern dolphin training by synthesizing trainer-based practical knowledge within established concepts from [...]
Spatial Behavior and Long-Term Decline of Radiocesium in Green Pheasants (Phasianus versicolor) in Fukushima: A Left-Censored Regression Approach
Published: 2026-04-30
Subjects: Life Sciences
Long-term monitoring of radiocesium (137Cs) in wildlife is important for assessing environmental recovery after the Fukushima Daiichi Nuclear Power Plant accident. We integrated GPS telemetry data with muscle 137Cs concentrations in green pheasants (Phasianus versicolor) to evaluate whether observed declines in radiocesium are consistent with reduced local environmental availability. Winter [...]
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 [...]
Opportunities, Enablers and Requirements in Advancing Earth Observation for Scaling Nature Finance
Published: 2026-04-29
Subjects: Life Sciences, Social and Behavioral Sciences
The Leveraging Earth Observation for Nature Finance (LEON) project, supported by the European Space Agency (ESA), seeks to transform the use of Earth Observation (EO) data in enabling, mobilising and scaling nature-positive finance globally. This report builds upon six months of structured research, landscape analysis and multi-stakeholder engagement to map the opportunities and requirements for [...]
Earth Observation to Scale Nature Finance: Survey 2025
Published: 2026-04-29
Subjects: Life Sciences, Social and Behavioral Sciences
This report presents the results of the LEON User Requirements Survey conducted in summer 2025 to understand how Earth Observation (EO) data can support the mobilisation and scaling of nature finance. The survey targeted financial institutions, data providers, and other stakeholders engaged in nature-related investment, risk management, and policy. A total of 27 organisations responded to the [...]
A National Application of the Species Habitat Index for Ethiopia Reveals Uneven Habitat Change Across Plant Groups and Ecosystems
Published: 2026-04-29
Subjects: Life Sciences
Accelerating delivery of the Kunming-Montreal Global Biodiversity Framework (GBF) requires indicators that can detect species-level habitat change at policy-relevant scales. The Species Habitat Index (SHI) offers a method to optimise resource allocation and enhance national biodiversity reporting, but its broader utilisation has been constrained by significant data gaps, particularly for taxa [...]
Parasite species identity reshapes geographic patterns of morphology in the hermit crab Pagurus filholi across Japan
Published: 2026-04-29
Subjects: Life Sciences, Marine Biology
Geographic variation in morphological traits of marine invertebrates is commonly attributed to local adaptation or phenotypic plasticity, yet such interpretations can be confounded when parasite assemblages — and their morphological effects on hosts — differ systematically among localities. Here, we tested whether the identity of five parasite species—rhizocephalans Peltogaster postica and [...]
The Positive Influence of Compost and Cover Crops on Key Soil Health Indicators in Nut Orchards
Published: 2026-04-29
Subjects: Life Sciences
Sustainable management practices in nut orchards are crucial for enhancing soil health and minimizing environmental impacts associated with conventional production. Over three years, this study evaluated the effects of stacked soil health practices in five nut orchards (almonds and walnuts) in California. Experimental plots received annual applications of 19 Mg/ha of yard waste and manure [...]