Preprints
Filtering by Subject: Other Geography
ECOCIDE: Quantifying War-Time Environmental Damage: A Difference-in-Differences Analysis of the Kakhovka Dam Destruction
Published: 2026-09-05
Subjects: Applied Statistics, Biodiversity, Earth Sciences, Environmental Sciences, Geographic Information Sciences, Geography, Human Geography, International and Area Studies, Other Geography, Physical and Environmental Geography, Remote Sensing, Spatial Science, Statistical Methodology, Statistical Models, Statistics and Probability
Abstract: International law organisations are actively looking into declaring "ecocide" -- mass environmental destruction -- as a prosecutable international crime and in September 2024, Vanuatu, Fiji and Samoa submitted a proposed amendment to Rome Statute. No consistent, statistically sound method yet has been developed to document such a claim of harm, however, because prior environmental [...]
The Vulnerability Spiral: Compound Climate Risk Across Five Islands
Published: 2026-09-05
Subjects: Biodiversity, Earth Sciences, Environmental Monitoring, Environmental Sciences, Environmental Studies, Geographic Information Sciences, Geography, Geomorphology, Hydrology, International and Area Studies, Marine Biology, Natural Resource Economics, Nature and Society Relations, Oceanography and Atmospheric Sciences and Meteorology, Other Environmental Sciences, Other Geography, Remote Sensing, Spatial Science, Statistical Methodology, Statistical Models, Sustainability
Small islands are widely assumed to face a compounding climate risk: high physical exposure to sea-level rise, layered on top of degrading natural coastal defenses. That assumption is rarely tested against independent, multi-temporal evidence, and rarely broken down by ecosystem type — so I tested it directly, across five islands spanning three ocean basins: Maldives, Lakshadweep, Seychelles, [...]
Ghost Infrastructure: Historical Industrial Geography and the Persistence of Path-Dependent Accessibility in Bochum, Germany
Published: 2026-09-04
Subjects: Earth Sciences, Environmental Sciences, Environmental Studies, Geographic Information Sciences, Geography, Human Geography, Nature and Society Relations, Other Geography, Remote Sensing, Spatial Science, Statistics and Probability
The complete 69,393 pedestrian street node network from Bochum was used for a Welch's t-test, which revealed as a surprise that street nodes with low accessibility are actually significantly farther from historical industrial sites than street nodes with high accessibility (t=42.887, p<0.00001, Cohen's d=0.589 - medium-to-large effect), which is the opposite of what the original hypothesis [...]
Stolen Strata: Quantifying the Anthropogenic Erasure of Kashmir's Karewa Terraces and Its Threat to the Saffron Economy
Published: 2026-09-04
Subjects: Agriculture, Biodiversity, Earth Sciences, Environmental Sciences, Environmental Studies, Geographic Information Sciences, Geography, Geomorphology, Nature and Society Relations, Other Geography, Remote Sensing, Spatial Science
Karewa terraces are elevated, flat-topped deposits of intermontane lake-basin age (Pleistocene/Pliocene), and they underlie one of Kashmir's most economically significant agricultural systems — the saffron-growing belt at Pampore. Everyone who follows agriculture in Kashmir already knows these terraces are vanishing under unregulated soil mining and uncontrolled urban expansion; there's ample [...]
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 [...]
Accessibility and its many dimensions: why ‘geographical accessibility’ alone is not enough
Published: 2026-07-16
Subjects: Geographic Information Sciences, Geography, Human Geography, Other Geography
More precise terminology in geographical scholarship is needed when scholars refer to distance-, travel-time-, travel-cost-, or network-based accessibility. They should explicitly use the term geographical accessibility rather than accessibility in general. The argument is not that existing accessibility research ignores temporal, social, economic, informational, or perceived dimensions. On the [...]
Teaching geomedia literacy in school geography: Teachers’ perspectives on students’ interpretive and productive skills
Published: 2026-06-25
Subjects: Education, Educational Methods, Geographic Information Sciences, Geography, Language and Literacy Education, Other Geography, Science and Mathematics Education, Spatial Science
Maps, diagrams, images, and visualisations are central to how geographical knowledge is learned and communicated in school. Drawing on 20 interviews with Finnish lower and upper secondary geography teachers, this article analyses geomedia literacy as disciplinary literacy through an abductive, theory-informed thematic analysis. Teachers described geomedia as the everyday representational language [...]
Dress Rehearsal: 2023 El Niño Anticipatory Action Somalia, in the Shadow of 1997
Published: 2026-06-10
Subjects: Atmospheric Sciences, Climate, Earth Sciences, Environmental Studies, Human Geography, Meteorology, Oceanography, Oceanography and Atmospheric Sciences and Meteorology, Other Geography, Physical and Environmental Geography
In 2023 Somalia saw the largest-ever scale of anticipatory action (AA) linked to a seasonal forecast. $24m was spent on preparedness and early response, based on forecasted flooding driven by El Niño and a positiveIn 2023 Somalia saw the largest-ever scale of anticipatory action (AA) linked to a seasonal forecast. $24m was spent on preparedness and early response, based on forecasted flooding [...]
Closing the Digital Gap in Nigerian Land Records: An Open-Source QGIS Plugin for Cadastral Survey Archiving and Spatial Management
Published: 2026-05-03
Subjects: Geographic Information Sciences, Geography, Human Geography, Nature and Society Relations, Other Geography, Physical and Environmental Geography, Remote Sensing, Spatial Science
Secure, retrievable cadastral records are foundational to land tenure security and effective land administration, yet most private cadastral surveying firms in Nigeria maintain survey records exclusively on paper, a structural limitation that prevents spatial querying, concurrent access, and long-term integrity verification across the 50-year archival period required by the Survey Co-ordination [...]
Agricultural expansion and intensification in Brazil: A literature synthesis of dynamics, drivers, and implications
Published: 2026-03-24
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
Brazil’s long-term agricultural development reflects a complex interplay between human-driven land-use change and natural ecosystems. Since the 1960s, agricultural production in Brazil has expanded rapidly, driven by global food demand and national economic growth, through two primary pathways: (1) agricultural expansion via conversion of natural vegetation, particularly forests, and (2) [...]
Where has all the Sinter gone? From the Pink and White Terraces, the Greatest Tourist Attraction of the Southern Hemisphere
Published: 2025-02-02
Subjects: Environmental Studies, Geology, Geomorphology, Other Geography, Paleontology, Physical and Environmental Geography, Spatial Science, Stratigraphy, Volcanology
Debate continues over the silica sinter Pink and White Terraces, the greatest tourist attraction of the southern hemisphere. The 1886 Tarawera eruption may or may not have destroyed them by burial or eruption. This research compiles surviving sinter. The volume is unexpectedly tiny, which bears on the debate. A database was developed including photography. A forensic approach was taken to [...]
A New Interpretation of Ptolemy's Germania Magna: Employing Computer-Assisted Image Distortion of a Medieval Map by Donnus Nicolaus Germanus to Examine Post-Glacial Geodynamics in Europe
Published: 2025-02-02
Subjects: Geology, Geomorphology, Geophysics and Seismology, Nature and Society Relations, Other Astrophysics and Astronomy, Other Earth Sciences, Other Geography, Other Planetary Sciences, Planetary Geology, Planetary Geomorphology, Planetary Geophysics and Seismology, Stratigraphy, Tectonics and Structure, The Sun and the Solar System
This paper revisits Claudius Ptolemy's depiction of Germania Magna through a multidisciplinary approach, integrating computer-aided distortion analysis of Donnus Nicolaus Germanus's medieval cartography with geological insights. The study proposes that the region underwent significant and complex transformations, likely influenced by tectonic activity, such as the reactivation of the Caledonian [...]
Groundwater connected art: practicing arts-based research to enrich how hydrogeology engages people, place and other disciplines
Published: 2024-12-12
Subjects: Environmental Studies, Hydrology, Other Geography
Groundwater depletion, contamination, and governance challenges persist despite decades of groundwater research. Scientific methods are crucial yet seem insufficient to inspire the deep emotional and cultural connections needed for real change – groundwater challenges and opportunities are not reaching enough hearts and minds. This article calls for a bold shift: integrating arts-based research [...]
Global industrial disruption following nuclear war
Published: 2024-12-05
Subjects: Agriculture, International and Area Studies, Other Geography, Risk Analysis
Nuclear war poses catastrophic risks not only through its immediate effects and potential nuclear winter, but also through the disruption of industrial production on which modern civilization depends. We first derive a nuclear weapon destruction radius scaling relationship from historical data and fire modelling and combine it with OpenStreetMap industrial facility locations to calculate direct [...]
Food trade disruption after global catastrophes
Published: 2024-06-29
Subjects: Agriculture, Human Geography, International and Area Studies, Nature and Society Relations, Other Geography
The global food trade system is resilient to minor disruptions but vulnerable to major ones. Major shocks can arise from global catastrophic risks, such as abrupt sunlight reduction scenarios (e.g., nuclear war) or global catastrophic infrastructure loss (e.g., due to severe geomagnetic storms or a global pandemic). We use a network model to examine how these two scenarios could impact global [...]