Contribute Geolocation Data
Help us add geographic metadata to scientific works!
The works listed below have been harvested from various scientific sources but do not have geolocation data yet. If you know the geographic location or area mentioned in any of these works, you can help us improve our database.
Know a publication that should be in OPTIMAP? Enter its DOI and we will fetch its metadata from Crossref and enrich it automatically. If we already have it, you will be taken to its page.
Please log in to add works by DOI — use the user menu at the top right of the page.
Showing 101 to 150 of 59105 works
Wet-bulb temperature extremes locally amplified by wet soils
Wet-bulb temperature extremes (WTEs) occur due to a combination of high humidity and temperature, and are hazardous to human health. Alongside favourable large scale conditions, s…
Sustainable Water Management in Naturally Deforested Regions & Proportional Accreditation: UAE Case Study
This article examines the integration of UNFCCC water efficiency standards within naturally deforested regions, focusing on the UAE as a case study. In the context of the global c…
Sea ice formation in a coupled climate model including grease ice
Sea ice formation processes occur on sub-grid scales and the detailed physics describing the processes are therefore not generally represented in climate models. One likely conseq…
A statistical approach for spatial mapping and temporal forecasts of volcanic eruptions using monitoring data
We present two models using monitoring data in the production of volcanic eruption forecasts. The first model enhances the well-established failure forecast method introducing an …
Teleseismic Body-Wave Attenuation Beneath the Conterminous United States from Analysis of EarthScope Transportable Arra…
Much information about the North American lithosphere has been gained by imaging seismic wave velocities. Additional constraints on the state of the subsurface can be gained by st…
Modelling Carbon and Groundwater in Peatlands using AlphaEarth Embeddings
This study explores the use of geospatial foundation models to predict soil organic carbon (SOC) and water table depth (WTD) in peatlands. Google’s AlphaEarth model offers a low‑b…
Coccolithophore genetic diversity, morphology, and contribution to particulate inorganic carbon production in Western N…
Coccolithophores, as calcifying phytoplankton, play a critical role in the global carbon cycle by producing calcium carbonate (CaCO3) in the ocean through their calcitic coccolith…
The Financial Toll of Climate-Induced Crop Losses
The detrimental impacts of heat and drought on global agriculture are well documented, but the financial consequences of associated crop losses remain underexplored. Here, we use …
THE AFRICAN EQUATORIAL IONIZATION ANOMALY RESPONSE TO THE ST. PATRICK'S DAY STORMS OF MARCH 2013 AND 2015
The ionosphere around the Equatorial ionization Anomaly (EIA) region exhibits a complex dynamic and responds markedly to the solar-magnetospheric energy and momentum. In this pape…
EL-PASO: An Open-Source Python Library for Processing and Standardizing Particle Measurements Taken in Space
In this article, we present EL-PASO (ELaborative Particle Analysis from Satellite Observations), an open-source Python library for processing and standardizing in-situ particle me…
Understanding Precipitation Bias Sensitivities in E3SM-Multi-scale Modeling Framework from a Dilution Framework
We investigate a set of Energy Exascale Earth System Model Multi-scale Modeling Framework (E3SM-MMF) simulations that vary the dimensionality and momentum transport configurations…
AI-generated ensemble river flow forecasting: Using rollout and an additional noise input to build ensemble forecasts
Machine learning models have been used with success to produce accurate river discharge forecasts at multiple lead times. However, almost no research has been done to show if they…
Preliminary Analysis of Structural Failure Following Extreme Fluvial Flooding: A Case Study of the Argun Bridge
This paper presents a forensic analysis of the partial collapse of the Argun Bridge during an extreme flood event in the Chechen Republic in March 2026. Drawing on observational e…
Rapid Intensification and Relative Sea-Level Rise Amplify Compound Flooding
Rapid intensification (RI) of hurricanes and relative sea-level rise (RSLR, the combined effect of 15 global sea-level rise and regional land subsidence) exacerbate compound flood…
Eddy-pCO2 Relationships in the Southern Ocean
We investigate the role of mesoscale eddies in modulating the partial pressure of CO2 (pCO2) in the Southern Ocean from 1996 to 2015 using an eddy-centric composite method. The va…
The Deep Lithospheric Structure of Terrane Accretion as Revealed through Patterns of Seismicity Associated with the Col…
The Cauca region is the only documented site in the world where extensive intermediate depth seismicity occurs over multiple decades above a subducting slab. Here, the subducting …
Coastal finescale feature and associated transport using new high resolution surface currents (SWOT, AIS): a Gulf of Li…
Coastal regions are characterized by intense mesoscale and submesoscale dynamics that play a critical role in cross-shore exchange, tracer transport, and ecological connectivity. …
Unprecedented Martian Proton Aurora Activity during the May 2024 Solar Maximum Extreme Space Weather Events
Many extreme solar events were observed in May 2024 as the sun was approaching the solar maximum of Solar Cycle 25. We report observations of Martian proton aurora caused by extre…
Interfacial Site Ensembles Drive Methanol Selectivity on ZrO 2 -on-Cu Inverse Catalysts
Understanding how heterogeneous interfacial sites collectively contribute to CO2 hydrogenation remains critical for rational catalyst design. In this study, density functional the…
Dynamic Restructuring of ZrO 2 -Cu Interfaces Under CO 2 Hydrogenation Conditions
The catalytic performance of inverse oxide-metal systems is strongly influenced by their structural dynamics under reaction conditions. In this study, ab initio molecular dynamics…
Formate-Dominated Reaction Networks on ZrO 2 -Modified Cu Surfaces
Reaction pathway selection critically determines product distribution in CO2 hydrogenation. In this study, a comprehensive reaction network consisting of 41 elementary steps was c…
Global Angular Recurrence and Low-Dimensional Stiff Axes in Concatenated NOAA NRS Underwater Ambient Noise
We apply Phase-Mediated Attractor Dynamics (PMAD) to long-term passive acoustic recordings from NOAA Noise Reference Stations (NRS), focusing on global angular recurrence plots (R…
Inverse modelling of soil water and heat transport using an iterative ensemble smoother
Mechanistic soil water and heat transport models are important tools for quantifying and predicting exchange fluxes between the atmosphere, vegetation, soils, and aquifers. These …
Lake-Scale Dynamics in a Large Southern Hemisphere Lake: Evidence of Inertial Waves in Lake Taupō
A high-resolution three-dimensional hydrodynamic model (AEM3D) was developed for Lake Taupō using a 200 m grid and forced with hourly meteorology from the New Zealand Reanalysis (…
An Airborne Wave and Current Observation System
Short wind waves play a central role in sea-surface drag and air-sea momentum transfer, increasing surface roughness and facilitating directional wave breaking. Field observations…
A Review of Preferential Flow and Transport Through Root Channels
Preferential flow can contribute up to 80-90% of the flow and transport in the vadose zone. The root channels are the most prevalent form of preferential pathways. They create an …
Precessionally-paced advance and retreat of Northern Hemisphere ice sheets during MIS 6 indicated by NW Iberian speleot…
While there is widespread evidence for the cyclic advance and retreat of Northern Hemisphere ice sheets throughout the Late Pleistocene, the scarcity of absolute dated records has…
UEPI-R SPE: Real-Time Early Warning for Solar Energetic Particle Events Using Causal Regime Detection on GOES Proton Fl…
We present UEPI-R SPE (Universal Energy Persistence Index—Recoverability), a real-time early warning system for solar energetic particle (SPE) events that operates exclusively on …
Seepage from disconnected streams: from asymptotic regimes to a closed-form approximation
Streams are classified as disconnected when separated from the water table by an unsaturated zone. Despite the relevance of disconnected streams to groundwater recharge, their act…
Quasi-static strain rate waveform inversion from Distributed Acoustic Sensing data
As a vehicle approaches the fiber-optic cable, distributed acoustic sensing (DAS) records a broadband strain rate, which corresponds to propagating seismic waves at high frequenci…
The OBC-E Framework as a General Theory of Orbital-Planetary Co-evolution:
The Orbital-Bioevolutionary Cycles Expanded (OBC-E) model (Ofenbock, 2026a; 2026b) proposes that rare interactions between planetary bodies and transient circumplanetary debris sy…
Repeated Snowball-hothouse cycles within the Neoproterozoic Sturtian Glaciation
The Neoproterozoic was a pivotal era of Earth’s history in which multiple severe glaciations profoundly influenced the biosphere, but explaining the duration and nature of these e…
Salinity reconstructions using microbial lipids and U-series dating at Great Salt Lake, Utah, spanning two glacial cycl…
Great Salt Lake (GSL), Utah, USA, is a large hypersaline lake, but during short-lived (~10 – 20 kyr) pluvials, it was an expansive freshwater lake. We update the age model of GLAD…
Recurrent Metastable Phase-Space Collapse in Quiet-Sun EUV Dynamics and Its Disruption by Energetic Perturbations
High-cadence Solar Dynamics Observatory (SDO/AIA) 171 Å observations reveal recurrent episodes of phase-mediated attractor collapse, in which the reconstructed EUV phase space tra…
Observations and Modeling of the Migrating Four-Hour Tide in the Middle Atmosphere
The characteristics of the hexadiurnal, or four-hour, tide are analyzed by observation and modeling. According to satellite observations of horizontal winds, the four-hour oscilla…
How to help
If you recognize any works that reference specific geographic locations, please login, confirm your account, and contribute metadata.
In case you find any errors in other metadata fields, if you see a work with incorrect location or time information, or if you find works that should be included in our database, please contact us: