Preprints
Filtering by Subject: Social and Behavioral Sciences
Assessing Challenges for U.S.-Based Polar Early Career Scientists During Science Policy Changes
Published: 2026-09-13
Subjects: Environmental Engineering, Environmental Studies, Geography, Glaciology, Hydraulic Engineering, Nature and Society Relations, Other Environmental Sciences, Social and Behavioral Sciences
Early-career researchers (ECRs) play a critical role in sustaining polar and cryosphere research in the United States. Since January 2025, changes in U.S. science policy and federal research funding have created substantial uncertainty for researchers, particularly those in the early stages of their careers. To assess the impacts of these changes, we conducted a community-driven survey of [...]
A safe and just operating space for water at municipal scale: population, agriculture and mining in Chihuahua, Mexico, to 2050
Published: 2026-09-08
Subjects: Environmental Sciences, Environmental Studies, Natural Resources and Conservation, Natural Resources Management and Policy, Nature and Society Relations, Social and Behavioral Sciences, Sustainability, Water Resource Management
Water allocation decisions in Mexico are taken municipality by municipality, yet water scarcity is assessed at national or basin scale. We operationalize a safe and just operating space for water for each of the 67 municipalities of Chihuahua, Mexico's largest and driest mining state, with both bounds drawn from national law rather than imposed by the analyst: an ecological ceiling equal to the [...]
Beyond climate-change risk: subjective attribution, multidimensional impact appraisal, and adaptation advocacy among Swedish forestry professionals
Published: 2026-09-07
Subjects: Environmental Studies, Social and Behavioral Sciences
Adaptation may depend on whether decision-makers recognise climate change, but also on whether they attribute experienced changes to climate change and how they appraise consequences across valued domains. We analysed survey data from 140 Swedish forestry professionals to examine whether stronger subjective attribution of experienced forest changes to climate change is associated with more [...]
A Framework for Experiential Environmental Health Through Theater
Published: 2026-09-03
Subjects: Education, Life Sciences, Physical Sciences and Mathematics, Social and Behavioral Sciences
Extreme weather events, including wildfires, are becoming more frequent, intense, and consequential for human health. Scientific advances have improved our ability to characterize hazards and the socioeconomic constraints shaping exposure, but these dimensions are not always integrated throughout the development of environmental health knowledge. Meanwhile, broader publics, although often not [...]
Manufactured vulnerability in the Ganges–Brahmaputra–Meghna delta: engineered drivers and coastal displacement in south-west Bangladesh
Published: 2026-08-29
Subjects: Life Sciences, Marine Biology, Risk Analysis, Social and Behavioral Sciences
Displacement from the Ganges–Brahmaputra–Meghna delta in south-west Bangladesh is usually attributed to sea-level rise, cyclones and salinity. The evidence assembled here points to a jointly produced process, in which hazards act together with engineered landscape change, governance arrangements and the interval households spend unable to return. Peer-reviewed and grey literature for Khulna, [...]
Beyond 2030 Agendas: Toward Conditional Convergence in Global Sustainability Governance
Published: 2026-08-28
Subjects: Life Sciences, Social and Behavioral Sciences
As major sustainable-development frameworks approach 2030, “Beyond 2030” conversations are emerging across the UN system. This review synthesizes seven tracks — Sustainable Development Goals (SDGs), Sendai Framework for Disaster Risk Reduction, Kunming-Montreal Global Biodiversity Framework, United Nations Convention to Combat Desertification (UNCCD), Global Goal on Adaptation (GGA) under the [...]
Annual high-resolution global ambient population estimates from 1975 to 2024
Published: 2026-08-13
Subjects: Environmental Studies, Geographic Information Sciences, Geography, Human Geography, Nature and Society Relations, Other Geography, Physical and Environmental Geography, Remote Sensing, Social and Behavioral Sciences, Spatial Science
Gridded population data support assessments of human exposure, settlement change, infrastructure demand, and access to services, yet global datasets combining annual coverage over multiple decades with fine spatial resolution remain limited. LandScan Mosaic Time Series provides 50 annual estimates of global ambient population distribution at 3 arc-second resolution from 1975 through 2024. The [...]
Strengthening informal urban functions for climate-resilient cities
Published: 2026-08-05
Subjects: Medicine and Health Sciences, Social and Behavioral Sciences
Informal workers provide essential urban functions, yet climate hazards can disrupt the conditions that sustain them. We propose the informal urban function as an analytical unit linking worker conditions, functional performance, and sustainability outcomes. The framework identifies structural conditions shaping capacity, climate pathways leading to continuity, erosion, disruption, or [...]
Solar versus Diesel Powered Water Pumps in Meeting Sustainability Goals in Somalia, a qualitative study
Published: 2026-07-23
Subjects: Engineering, Life Sciences, Social and Behavioral Sciences
Somalia endowed with high solar energy is still using diesel energy as the major source of energy to pump drinking water. This put the country under question from achieving SDG 6 which targets universal access to clean and sustainably managed water. Therefore, this study gathers qualitative data from relevant key stakeholders in Puntland, Somalia through individual in-depth interviews and analyze [...]
Local thermal externalities of hyperscale datacenters: causal satellite evidence and implied cooling costs
Published: 2026-07-21
Subjects: Life Sciences, Physical Sciences and Mathematics, Social and Behavioral Sciences
Hyperscale datacenter construction converts agricultural or greenfield land into continuous heat rejection campuses, yet no causal estimate of the resulting local thermal effect exists. This paper applies a Callaway and Sant'Anna (2021) staggered difference-in-differences estimator to spatially differenced Landsat satellite thermal imagery across 59 datacenter sites in the United States, with [...]
Does Free Allocation Slow Decarbonization ? Installation-Level Evidence from the EU ETS, Phases III and IV
Published: 2026-06-30
Subjects: Environmental Sciences, Environmental Studies, Physical Sciences and Mathematics, Social and Behavioral Sciences, Statistics and Probability
Installations at high risk of carbon leakage receive free allowances from the European Union Emissions Trading System. Free allowances are allocated to prevent energy-intensive factories from relocating outside the EU. However, whether free allocation slows decarbonization remains an open question. In this paper, I test this question directly. The panel was built at the installation-level. The [...]
Large-scale evidence of behavioral responses and adaptation to wildfire smoke
Published: 2026-06-27
Subjects: Environmental Public Health, Environmental Studies, Social and Behavioral Sciences
Using 371 million bikeshare trips across 12 US cities from 2010 to 2024, we find that wildfire smoke reduces urban cycling substantially and nonlinearly, and that populations with more prior smoke exposures avoid cycling more, not less - a pattern consistent with adaptation rather than habituation. Leveraging day-to-day variation in smoke in a distributed lag nonlinear model with high-dimensional [...]
AEF-Econ: Toward Plug-and-Play Socioeconomic Foundation Embeddings from AlphaEarth for Urban Remote Sensing
Published: 2026-06-19
Subjects: Computational Engineering, Computer Sciences, Earth Sciences, Electrical and Computer Engineering, Engineering, Environmental Sciences, Geography, Human Geography, Nature and Society Relations, Remote Sensing, Social and Behavioral Sciences
AlphaEarth Foundations (AEF) unify global remote sensing foundation embeddings through multimodal self-supervised learning, but their pretraining focuses on physical land-surface signals, limiting plug-and-play use in socioeconomic tasks. We integrate seven heterogeneous data streams across 36 Chinese cities over eight years—AEF embeddings, population, nighttime lights, remote sensing indices, [...]
Seeing Cities in Depth: Subsurface Urban Expansion and the Case for Volumetric Monitoring and Accountability
Published: 2026-06-10
Subjects: Physical Sciences and Mathematics, Social and Behavioral Sciences
Cities are increasingly measured through surface land cover and aboveground form, even as urban activity expands below ground. This Perspective develops an integrated approach for making that expansion visible and governable. First, it defines subsurface urban expansion as durable growth or intensification of urban activity below the local ground surface through new or expanded occupation, use, [...]
Floods as a window of opportunity: When and why extreme events trigger adaptation
Published: 2026-06-08
Subjects: Physical Sciences and Mathematics, Social and Behavioral Sciences
Disasters can open windows of opportunity for climate adaptation—moments when heightened public attention makes it possible to advance policies and measures that would otherwise struggle to gain traction. Yet whether and how floods shape public adaptation discourse remains unclear. Here, we quantify how flood severity influences media coverage on 12 adaptation measures across 274 German districts [...]