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641
Evaluating the Uncertainty and Predictive Performance of Probabilistic Models Devised for Grade Estimation in a Porphyry Copper Deposit
Published 2025-06-01“…Probabilistic models are used to describe random processes and quantify prediction uncertainties in a principled way. …”
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642
Information-Theoretic Modeling of Categorical Spatiotemporal GIS Data
Published 2024-09-01“…An NLCD tool reports how much change occurred for each category of land use; for the study area examined, the most dynamic class is Evergreen Forest (EFO), so the presence or absence of EFO in 2021 was chosen as the dependent variable that our data modeling attempts to predict. RA predicts the outcome with approximately 80% accuracy using a sparse set of cells from a spacetime data cube consisting of neighboring lagged-time cells. …”
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643
High-Resolution Mapping of Litter and Duff Fuel Loads Using Multispectral Data and Random Forest Modeling
Published 2024-11-01“…Our modeling approach allows us to estimate the continuous high-resolution spatial distribution of litter and duff fuel loads, aligned with their ecological context, which dictates their dynamics and spatial variability. …”
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644
Generalizable Storm Surge Risk Modeling
Published 2025-01-01“…Inspired by principles of robust statistical modeling, this paper introduces a Bayesian hierarchical model integrated with Gaussian processes to account for spatial random effects. …”
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645
Ecological risk assessment and prediction of riparian zones in the Jiangsu section of the Yangtze River from a spatiotemporal perspective
Published 2025-05-01“…Focusing on the Yangtze River riparian zone in Jiangsu Province, an ecological risk assessment system with 20 indicators was developed based on a systematic analysis of the ecological risk exposure–response process. The temporal and spatial characteristics of ecological risks in the riparian zone from 2003 to 2023 were analysed using the ecological risk composite index model, Moran index, and Getis-Ord Gi* cold hotspot analysis method, while ecological risks for 2028 and 2033 were predicted using the Grey–Markov chain and PLUS models. …”
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646
Valuating the Effect of Toulmin Argumentation Model on Critical Thinking and Epistemological Beliefs in Online Education
Published 2024-12-01“…This study investigates the effectiveness of the Toulmin argumentation model in developing critical thinking skills and epistemological beliefs concerning the internet in an online educational setting, especially during the global coronavirus pandemic. …”
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647
Generating a 30 m Hourly Land Surface Temperatures Based on Spatial Fusion Model and Machine Learning Algorithm
Published 2024-11-01“…In this study, focusing on Chengdu city, a framework combining a spatiotemporal fusion model and machine learning algorithm was proposed and applied to retrieve hourly high spatial resolution LST data from Chinese geostationary weather satellite data and multi-scale polar-orbiting satellite observations. …”
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648
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649
Geometric Investigation of Al-Wind Dam Reservoir Northeastern Iraq, using Digital Elevation Models and Spatial Analyses System
Published 2018-05-01“… Geometric analysis of Al-Wind dam reservoir in Diyala discussed in this paper as necessary and strategic subject, spatial analysis systems were used to extract the area of Al-Wind dam reservoir from the digital elevations model (DEM), at 26 selected water levels in the reservoir with one meter interval, from 195 up to 219.5 m.a.s.l., the geometric criteria used to extract the essential negative geometric elements represented by the Negative Volume (NV) Negative Planner Area (NPA) and Negative Surface Area (NSA), the perimeter of water body, the depth of water column and the shape factor of the reservoir, as well as for the positive geometric elements as Positive Volume (PV), Positive Planner Area (PPA) and Positive Surface Area (PSA) of the islands within the perimeter of the reservoir. …”
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650
Comparison of stochastic and deterministic models for gambiense sleeping sickness at different spatial scales: A health area analysis in the DRC.
Published 2024-04-01“…The spatial heterogeneity in cases is reflected in modelling results, where we predict that under the current intervention strategies, the health area of Kinzamba II, which has approximately one third of the health zone's cases, will have the latest expected year for EoT. …”
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651
AI-powered simulation-based inference of a genuinely spatial-stochastic gene regulation model of early mouse embryogenesis.
Published 2024-11-01“…It also provides a framework for future exploration of similar spatial-stochastic systems in developmental biology.…”
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652
Within-Field Temporal and Spatial Variability in Crop Productivity for Diverse Crops—A 30-Year Model-Based Assessment
Published 2025-03-01“…The results revealed that the spatial variability in crop yield was higher than the temporal variability for most crops, except for sunflower. …”
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653
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654
Evaluation of Spatial Matching Between Water and Soil Resources in Shiyang River Basin Based on FLUS-InVEST Model
Published 2025-07-01“…[Methods] Using the FLUS model, this study simulated the spatial patterns of land use of the Shiyang River Basin in 2035 under three scenarios: cropland protection, natural development, and ecological conservation. …”
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655
Spatial and Temporal Variability of Chlorophyll-a and the Modeling of High-Productivity Zones Based on Environmental Parameters: a Case Study for the European Arctic Corridor
Published 2025-03-01“…Our study aims to create models that predict the position of high chlorophyll-a concentration (Chl-a) zones in the European Arctic Corridor (the Barents, Norwegian and Greenland Seas) to monitor these changes. …”
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656
Examination of map reading skills with orienteering activity: An example of Many Facet Rasch Model
Published 2022-11-01Get full text
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657
Effect of phosphorus fractions on benthic chlorophyll-a: Insight from the machine learning models
Published 2025-03-01Get full text
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658
Temporal and Spatial Dynamics of Rodent Species Habitats in the Ordos Desert Steppe, China
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659
Assessing the ecological risk and its driving forces on Islands using the Pressure-State-Response model
Published 2025-07-01Get full text
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660
Predicting the Distribution of Mesophotic Coral Ecosystems in the Chagos Archipelago
Published 2025-04-01“…The goals of this study are to (1) predict the spatial distribution and extent of distinct benthic communities and MCEs in the Chagos Archipelago, central Indian Ocean, (2) test the effectiveness of a range of environmental and topography derived variables to predict the location of MCEs around Egmont Atoll and the Archipelago, and (3) independently validate the models produced. …”
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