Preprints
Filtering by Subject: Environmental Studies
Hydrology-Based Coastal Risk Assessment in Charleston, South Carolina: Sea-Level Rise, Land Subsidence, Nuisance Flooding, and the Overlooked Role of Groundwater Attenuation
Published: 2025-08-29
Subjects: Environmental Indicators and Impact Assessment, Environmental Studies, Hydrology, Water Resource Management
Charleston, South Carolina is among the most flood-exposed cities on the United States Atlantic coast. Tide-gauge records show mean sea level rising at 3.51 mm per year since 1921, while InSAR analyses identify localized subsidence exceeding 4 mm per year, producing effective relative rise of 7 to 8 mm per year. This acceleration explains the increase in nuisance flooding from fewer than 5 days [...]
Designing nature-building communities
Published: 2025-08-28
Subjects: Environmental Studies
Urban renaturing efforts increasingly emphasize the role of collaborative governance in managing nature-based solutions (NbS). However, existing frameworks often prioritize institutional perspectives and top-down participation, overlooking the early-stage design needs of grassroots initiatives. This study introduces the concept of Nature-Building Communities (NbCs)—voluntary, community-driven [...]
Methodological Concerns Regarding RSPO Certification and Plantation Efficiency in Malaysia. A commentary on "Sustainable Palm Oil Certification Inadvertently Affects Production Efficiency in Malaysia" by Zachlod et al. (2025).
Published: 2025-08-22
Subjects: Agriculture, Environmental Studies, Sustainability
This commentary is in response to the recent article by Zachlod et al. (2025), Sustainable palm oil certification inadvertently affects production efficiency in Malaysia published in Communications Earth & Environment, 6(1), 200. https://doi.org/10.1038/s43247-025-02150-2. It concludes that Roundtable on Sustainable Palm Oil (RSPO) certification leads to reduced plantation efficiency in [...]
The Grand Challenges of WPI-AIMEC: Executive Summary
Published: 2025-08-21
Subjects: Biodiversity, Biology, Climate, Databases and Information Systems, Earth Sciences, Ecology and Evolutionary Biology, Environmental Microbiology and Microbial Ecology Life Sciences, Environmental Monitoring, Environmental Sciences, Environmental Studies, Geographic Information Sciences, Marine Biology, Nature and Society Relations, Oceanography, Oceanography and Atmospheric Sciences and Meteorology, Planetary Biogeochemistry, Remote Sensing, Sustainability
The ocean has a heat capacity 1,000 times greater than that of the atmosphere and stores 50 times more carbon comparatively, thus, constituting a major sink of anthropogenically released greenhouse gases. Warming effects of human activities on the climate system are now undeniably shown to impact marine life and ecosystems, both directly via warming of the ocean and/or indirectly altering ocean [...]
Turkana’s Boiling Bowl: Extreme Heat and Social Norms fuel Gender Inequality
Published: 2025-08-21
Subjects: Environmental Studies
Climate change impedes human and economic development globally. The frequency, intensity, and duration of climate extremes, including droughts, floods, heatwaves and cyclones, pose significant threats to health, nutrition, water access, livelihoods and ecosystems. Due to escalating extreme weather events, more populations are becoming vulnerable with women and girls increasingly exposed to [...]
Participatory assessment of French Reed Beds (FRB) as natural based solution for rural sanitation in arid environments: insights from Ouijjane project in Morocco
Published: 2025-08-16
Subjects: Civil and Environmental Engineering, Environmental Studies, Natural Resources Management and Policy, Water Resource Management
Rural improved sanitation remains a major challenge to achieving the UN SDG 6 goal. In this regard, this study evaluates, with local stakeholders, an operational rural sanitation project in Ouijjane commune, Morocco, using French Reed Bed (FRB) technology. Data from project documentation, as well as field interviews and focus group discussions, were used to carry out a participatory evaluation. [...]
Technological Adaptation Outpaces Climate Impacts on Aviation: Evidence from Three Decades of Warming
Published: 2025-08-08
Subjects: Civil and Environmental Engineering, Engineering, Environmental Engineering, Environmental Studies, Social and Behavioral Sciences
Climate impact assessments frequently prioritize projections over empirical validation of operational outcomes. We introduce and apply a generalizable empirical validation framework that (i) separates operational encounters from safety outcomes and (ii) tests climate → operations linkages via physical mechanism validation with explicit detectability bounds. Using 33 years (1991–2023) of U.S. [...]
“It is a sham process with participation.” Ten forms of citizen participation for sustainable development in the Norwegian Arctic
Published: 2025-08-01
Subjects: Environmental Studies
This study examined practices of citizen participation at the municipal level and the role of sustainability in this context in various municipalities in Nordland, Finnmark, and Troms in the Norwegian Arctic. Analysis of transcripts from 75 interviews identified 10 forms of citizen participation in planning processes and meetings aimed at discussing local challenges and possible solutions. Only [...]
Iran’s Sustainability Gap: An Economic Analysis
Published: 2025-07-30
Subjects: Environmental Studies
Iran faces a widening sustainability gap as biocapacity stagnates while the ecological footprint expands. This study investigates how external debt, economic growth, natural resource rents, and renewable energy consumption affect the national load capacity factor—a composite index of biocapacity relative to ecological demand. Annual data for 1995–2023 were compiled from the World Bank and the [...]
Household climate adaptations reflect patterning in climate events
Published: 2025-07-26
Subjects: Climate, Environmental Studies, Physical and Environmental Geography, Remote Sensing
It is well-documented that households respond to climate events with climate adaptations, risk-management strategies like livelihood diversification, migration, or remittances – sending money and goods across distances. However, the focus is largely on responses to single climate events, while suggestive evidence indicates that temporal and spatial patterns across multiple events – including [...]
Navigating Rising Waters: Empowering Shunganunga Creek Floodplain Communities through Protection Motivation Theory
Published: 2025-07-25
Subjects: Atmospheric Sciences, Environmental Studies, Meteorology, Social and Behavioral Sciences
In communities like those near Topeka’s Shunganunga Creek, where flooding is a frequent and expected part of life, risk communication must adapt to meet the unique circumstances of residents. To understand how people in this floodplain perceive risk and respond to flood warnings, we interviewed 11 residents, guided by principles from Protection Motivation Theory. Participants, including long-time [...]
Conservation is Coherence: Introducing the Negawatt Philosophy of Lawful Design
Published: 2025-07-10
Subjects: Civil and Environmental Engineering, Ecology and Evolutionary Biology, Environmental Studies, Natural Resources and Conservation, Operations Research, Systems Engineering and Industrial Engineering, Other Environmental Sciences, Other Physics, Other Planetary Sciences, Sustainability, Systems Biology
This paper articulates the Negawatt Philosophy, reframing conservation not as omission or moral restraint, but as the structural intelligence that sustains life and preserves biospheric coherence. Modern economies valorise extraction and combustion while treating conservation as invisible absence. Yet thermodynamics reveals life as negentropy—an ordering that defies the drift into entropy’s [...]
Embedding Symbolic Power in the Relational Turn
Published: 2025-07-05
Subjects: Environmental Studies
Understanding how nature’s values become institutionalised, while others are marginalised, is central to advancing sustainability transformations. The relational turn in sustainability science is centred around the coconstitutive dynamics of human–nature relationships. Yet, it has so far paid limited attention to the power relations that shape which values gain legitimacy or are marginalised. We [...]
River Network HyperGraphs and Transportation Network HyperGraphs: A Graph-Theoretic Approach for Geoscientific and Civil Applications
Published: 2025-07-03
Subjects: Applied Mathematics, Civil Engineering, Environmental Studies, Life Sciences, Mathematics, Other Life Sciences, Other Mathematics, Physical Sciences and Mathematics, Social and Behavioral Sciences
River Network Graphs and Transportation Network Graphs are classical models that represent river systems and transportation infrastructures as vertices and edges, respectively, and underpin applications in hydrological simulation, watershed management, shortest-path computation, and urban traffic analysis. In this paper, we extend these graph-based models into the hypergraph and superhypergraph [...]
‘You can’t blame people for risky choices if there are no better options’: Household water safety in the Dominican Republic
Published: 2025-07-02
Subjects: Environmental Studies
Household water insecurity, fractured systems of water delivery, and intermittent water supply hamper efforts to ensure that the water households consume is safe. Household water treatment and safe storage are often advocated as effective, rapidly deployed, and cost-effective solutions to these problems. However, the effectiveness of these measures and household compliance with them often degrade [...]