Results 91 to 100 of about 796 (224)

Determination of Cd, Zn, K, pH, TNV, Organic Material and Electrical Conductivity (EC) Distribution in Agricultural Soils using Geostatistics and GIS (Case Study: South- Western of Natanz- Iran)

open access: yes, 2011
Soil chemical and physical properties have important roles in compartment of the environment and agricultural sustainability and human health. The objectives of this research is determination of spatial distribution patterns of Cd, Zn, K, pH, TNV ...
Seyed Ali Hoseini Abari, Abbas Hani
core   +1 more source

Bayesian Full‐Waveform Monitoring of CO2 Storage With Fluid‐Flow Priors via Generative Modeling

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 3, June 2026.
Abstract Quantitative monitoring of subsurface changes is essential for ensuring the safety of geological CO2 ${\text{CO}}_{2}$ sequestration. Full‐waveform monitoring (FWM) can resolve these changes at high spatial resolution, but conventional deterministic inversion lacks uncertainty quantification and incorporates only limited prior information ...
Haipeng Li   +3 more
wiley   +1 more source

Bayesian Geostatistical Design

open access: yesScandinavian Journal of Statistics, 2006
A Bayesian approach is described to the prediction of a spatial surface \(S\) over a region \(A\) using data which consist of imperfect measurements \(Y_i\) at a finite collection of sampling locations \(x_i\): \(\mathbf{E}[Y_i]=S(x_i)\). The retrospective design (in which locations are to be deleted from or added to an existing design) and perspective
Diggle, P, Lophaven, S
openaire   +3 more sources

RS‐FloodXDepth: Enhancing Remote Sensing‐Derived Flood Extent and Estimating Flood Depth Using a Hydrologically Guided Region‐Growing Method and High‐Resolution DEMs

open access: yesWater Resources Research, Volume 62, Issue 6, June 2026.
Abstract Remote sensing imagery is widely utilized for mapping flood extents. However, sensor limitations and environmental conditions often reduce mapping capability. Factors such as obscuring clouds, terrain shadows, and dense tree canopies frequently lead to significant information gaps and omission errors, particularly in forests and urban areas ...
D. Tian   +4 more
wiley   +1 more source

Determination and mapping of calcium and magnesium contents using geostatistical techniques in oil palm plantation related to basal stem rot disease [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2016
The basal stem rot (BSR) disease has been reported as the most destructive disease of oil palms in Southeast Asia. Adequate contents of nutrient in soil and leaf helps improve the plant health and its productivity.
Nur Shuhada Tajudin   +3 more
doaj  

Three‐Dimensional Analysis of Heat Tracer Transport With High‐Resolution Subsurface Heterogeneity Characterization in a Complex Aquifer System

open access: yesWater Resources Research, Volume 62, Issue 6, June 2026.
Abstract Accurate predictions of tracer transport in complex aquifer systems remain a formidable challenge, primarily owing to the spatial heterogeneity of hydraulic conductivity (K). Here, we conducted a forced‐gradient heat tracer test within a highly heterogeneous glaciofluvial deposit, injecting chilled water and monitoring temperature at depth ...
Chenxi Wang   +6 more
wiley   +1 more source

Geostatistical analysis of pollutant concentrations in the groundwater systems of Vicenza Province. [PDF]

open access: yes
openThe following thesis aims to depict the spatio-temporal evolution of underground water quality in the high to middle plain area of the Vicenza Province.
FABRELLO, LAURA
core  

Geospatial data in pediatric asthma in the United States: a scoping review protocol. [PDF]

open access: yesJBI Evid Synth, 2022
Cushing AM   +8 more
europepmc   +1 more source

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