Preprints
Filtering by Subject: Environmental Sciences
A mathematical foundation of modelling thermal injury and repair dynamics in ectotherms
Published: 2026-06-18
Subjects: Animal Experimentation and Research, Ecology and Evolutionary Biology, Environmental Indicators and Impact Assessment, Environmental Sciences, Evolution, Life Sciences, Physiology, Plant Sciences, Population Biology, Research Methods in Life Sciences, Statistical Models, Statistics and Probability, Survival Analysis
As global temperatures rise and extreme heat events impair ectotherm performance and survival, it is becoming increasingly important to predict how organisms accumulate and repair thermal injury under realistic benign and stressful temperatures. The thermal death time (TDT) model quantifies how heat events translate into thermal injury, but under natural temperature fluctuations the TDT model is [...]
Overview of evidence on agroforestry's role in biodiversity conservation and climate change mitigation and adaptation in low- and middle-income countries
Published: 2026-06-17
Subjects: Environmental Sciences, Natural Resources Management and Policy, Sustainability
Agroforestry has been promoted as one solution to make agriculture more ecologically sustainable. While research has examined its effects on biodiversity and on climate change mitigation and adaptation separately, comprehensive reviews linking these outcomes remain lacking. This review fills that gap. We searched six academic databases in June 2025, retrieving 12,175 unique records. Screening [...]
A data-driven assessment of the global community structure of pelagic zooplankton biomass
Published: 2026-06-12
Subjects: Biodiversity, Ecology and Evolutionary Biology, Environmental Monitoring, Environmental Sciences, Marine Biology, Statistical Models
Aim: Zooplankton often dominate pelagic metazoan biomass, making them a central component of marine ecosystems and biogeochemical cycles. In this study, we aimed to: (1) provide biomass distributions of zooplankton functional types to support marine ecosystem monitoring and biogeochemical model evaluation; and (2) investigate regional and seasonal patterns of biomass across marine zooplankton [...]
Predicting substrate size at a watershed scale to inform conservation planning for a declining salmonid species
Published: 2026-06-02
Subjects: Biology, Earth Sciences, Ecology and Evolutionary Biology, Environmental Sciences, Hydrology, Life Sciences, Natural Resources and Conservation, Physical Sciences and Mathematics
Good quality spawning habitat is critical for fish embryo development, survival, and overall population productivity. Appropriate riverbed substrate size is particularly important for riverine-spawning salmonids but the availability of suitable substrate may vary across a watershed. Predicting substrate size at watershed extents may therefore be critical to inform management and conservation of [...]
Towards Nature Positive supply chains: From biodiversity commitments to organisational action
Published: 2026-05-22
Subjects: Agriculture, Biodiversity, Climate, Environmental Indicators and Impact Assessment, Environmental Monitoring, Environmental Policy, Environmental Sciences, Natural Resources and Conservation, Natural Resources Management and Policy, Sustainability, Water Resource Management
Large organisations are critical to halting and reversing biodiversity loss, and increasingly making bold commitments for nature. However, translating commitments into action requires robust strategies to fully identify, quantify, trace, and act. This is particularly pertinent because most organisational impacts are hidden within complex supply chains. Here we present a novel, generalised, and [...]
Policy Pathways for Enabling Mussel Shell Reuse in Marine Restoration in Chile
Published: 2026-04-02
Subjects: Environmental Law, Environmental Sciences, Life Sciences
Chile is the world’s second-largest producer of mussels and the leading exporter, harvesting approximately 400,000 t/year, of which about 30% becomes shell waste. While this biomaterial poses a growing disposal challenge, it also represents an opportunity for marine ecological restoration. In southern Chile, where mussel farming is concentrated, efforts to reuse shells as nature-based solutions [...]
A Global Review of Wetland Biodiversity and Carbon Connections
Published: 2026-03-11
Subjects: Environmental Monitoring, Environmental Sciences, Natural Resources and Conservation, Natural Resources Management and Policy
As human actions have degraded global ecosystems over time, communities have often combated ecosystem function loss through restoration with a singular focus, falling on one side of the habitat and biodiversity protection or carbon sequestration dichotomy. Wetlands are no exception to this trend, and the large global push to protect and restore wetlands has widely ignored multiple-benefit [...]
The Global Lakes Explorer: A basin-to-global scale data visualisation application for the assessment of nutrient emissions to lakes
Published: 2026-02-24
Subjects: Computer Sciences, Earth Sciences, Environmental Sciences, Life Sciences, Physical Sciences and Mathematics
Phosphorus and nitrogen are critical plant nutrients, essential for fertiliser production and global food security. However, poor management across the anthropogenic nutrient cycles leads to losses associated with pollution of water bodies, driving eutrophication, biodiversity loss, and methane emissions. Addressing these interconnected challenges requires a sustainable, integral, and where [...]
Biodiversity footprint of public procurement in Finland
Published: 2026-02-06
Subjects: Biodiversity, Environmental Indicators and Impact Assessment, Environmental Sciences, Life Sciences, Physical Sciences and Mathematics
Halting biodiversity loss requires systematic action from all sectors of society. The public sector is a significant actor globally in creating markets for goods and services, public procurement representing on average 13 – 20% of national gross domestic product. In this study, we assessed the biodiversity footprint of public procurement in Finland for years 2021 and 2022. We applied the [...]
The Use of Chinampa-like Islets to Restore Mangroves on Collapsed Soil
Published: 2026-01-25
Subjects: Environmental Sciences
The restoration of mangroves growing on collapsed soils remains a critical challenge in Mexico, where traditional reforestation efforts often fail due to inadequate feasibility analysis, the absence of reference ecosystems, and insufficient long-term monitoring. In this synthesis, we document over 17 years of development and application of chinampa-like islets in restoring mangroves, a technique [...]
A Practitioner-Led Transdisciplinary Process for Adaptive Fire Management in Madagascar’s Protected Areas
Published: 2026-01-19
Subjects: Environmental Sciences, Natural Resources and Conservation
ABSTRACT Fire management in protected areas is constrained by gaps between scientific knowledge, practitioner experience, and institutional frameworks. Such constraints restrict how existing expertise is mobilised, formalised, and translated into alternative fire management practice, meaning fire management plans frequently fail to reflect the diverse socio-ecological contexts in which [...]
Delivering Nature Positive outcomes through landscape conservation: credible actions and shared responsibility in the mining sector
Published: 2026-01-19
Subjects: Ecology and Evolutionary Biology, Environmental Indicators and Impact Assessment, Environmental Sciences, Life Sciences, Natural Resources and Conservation, Natural Resources Management and Policy, Sustainability
The mining sector is increasingly expected to align their corporate nature commitments with global biodiversity goals. Emerging Nature Positive frameworks require companies not only to mitigate impacts of direct operations, but also to contribute to biodiversity recovery at the landscape scale, where impacts, dependencies and conservation priorities intersect. Yet expectations for credible [...]
R for marine ecologists: wrangling Earth System Model outputs
Published: 2025-12-13
Subjects: Ecology and Evolutionary Biology, Environmental Sciences, Life Sciences, Marine Biology, Oceanography and Atmospheric Sciences and Meteorology
This one-day, hands-on workshop introduces marine ecologists to the use and application of Earth System Model (ESM) outputs using R–a free, open-source programming language widely used in marine ecology. Designed for participants with basic or no prior experience in climate modeling, our workshop: 'R for marine ecologists: wrangling Earth System Model outputs' provides a comprehensive foundation [...]
Quantifying Three Decades of Artisanal and Small-scale Gold Mining Frontiers in the Guiana Shield (1995–2024)
Published: 2025-12-09
Subjects: Artificial Intelligence and Robotics, Biodiversity, Earth Sciences, Ecology and Evolutionary Biology, Environmental Monitoring, Environmental Sciences, Geography, Life Sciences, Natural Resources and Conservation, Remote Sensing, Sustainability, Terrestrial and Aquatic Ecology
Artisanal and Small-scale Gold Mining (ASGM) is a leading driver of tropical deforestation and forest degradation, yet its spatial and temporal dynamics remain largely underexplored. Here, we present a pan-regional, annual time-series analysis of ASGM expansion across rainforests of the Guiana Shield (Guyana, Suriname, and French Guiana) from 1995 to 2024. Using Landsat imagery, we trained a deep [...]
Strengthening Community Engagement as a Pathway to Effective Forest Fire Management and Resilient Forests in Nepal
Published: 2025-12-03
Subjects: Environmental Sciences, Forest Management, Forest Sciences, Natural Resources Management and Policy
Forest ecosystems are indispensable for planetary health. They provide sustenance for around a quarter of global population. Forest fire is an important ecological disturbance; however, it can cause ecological and societal harm due to anthropogenic mismanagement and natural adversities leading to long-term socio-economic and environmental consequences. Extreme wildfire events have increased [...]