Results 181 to 190 of about 5,928 (266)

Demystifying Spatial Confounding—A Unified Analytical Framework for the Bias in Covariate Effect Estimates

open access: yesEnvironmetrics, Volume 37, Issue 6, September 2026.
ABSTRACT In spatial regression models, unmeasured spatial variables, represented by spatial random effects, are typically not independent of observed covariates and can induce significant bias in covariate effect estimates. This fundamental problem, known as spatial confounding, has been extensively studied, but sometimes with puzzling and seemingly ...
Emiko Dupont, Isa Marques, Thomas Kneib
wiley   +1 more source

Large Regional Variation in Global Impacts of Agriculture on Terrestrial Insects and Other Arthropods

open access: yesGlobal Change Biology Communications, Volume 1, Issue 3, September 2026.
We show that impacts of agriculture on arthropod biodiversity are notably less negative in Europe than in other regions, which we find is driven by a degraded baseline, a selection bias of reference sites, and novel species compositions in agriculture that favour widespread habitat generalists and non‐native species.
Daan Scheepens   +3 more
wiley   +1 more source

Wildfire Impacts on Hydrology: A Forested Catchment Case Study in Temperate Australia

open access: yesHydrological Processes, Volume 40, Issue 9, September 2026.
Immediately after a wildfire (Scenario 1), surface runoff increased by 34.65%. In Scenarios 2 and 3, it increased slightly (0.96%), while in Scenario 4, it rose 1.04% then decreased as vegetation resprouted. Evapotranspiration decreased by 10.27% immediately after the wildfire, then increased by 1.58%, 0.27%, and 0.84% for Scenarios 2, 3, and 4 ...
Negash Roba   +3 more
wiley   +1 more source

Antarctic soil microbiomes encode structurally conserved and phylogenetically diverse beta‐lactamases

open access: yesiMetaOmics, Volume 3, Issue 3, September 2026.
An integrative metagenomic framework combining sequence, structural, and functional inference reveals a phylogenetically diverse and structurally conserved repertoire of putative beta‐lactamases across Antarctic soil microbiomes, with predominance of class A and subclass B3 enzymes and limited but detectable associations with mobile genetic elements ...
José Coche‐Miranda   +8 more
wiley   +1 more source

Neural barcoding representing cortical spatiotemporal dynamics based on continuous-time Markov chains. [PDF]

open access: yesCell Rep Methods
Culp JM   +5 more
europepmc   +1 more source

Using functionally representative bird species and passive acoustic monitoring to model ecological variation across a land use mosaic in a dryland system

open access: yesJournal of Avian Biology, Volume 2026, Issue 5, September 2026.
Birds, through their wide range of functional traits, can serve as useful indicators of ecological change. Monitoring them across spatial scales has been considerably enhanced through passive acoustic monitoring (PAM) and automated call identification.
Frowin K. Becker, Connor M. Wood
wiley   +1 more source

Phasor‐Based Spatio‐Spectral Segmentation for Hyperspectral Fluorescence Microscopy

open access: yesJournal of Biophotonics, Volume 19, Issue 9, September 2026.
Spatially‐corrected density peak clustering (SC‐DPC) enables high‐accuracy segmentation of hyperspectral fluorescence microscopy data in the presence of significant spectral and spatial overlap between fluorophores. Validated on retinal imaging, SC‐DPC effectively separates overlapping fluorophore spectra in photon‐starved conditions, offering superior
Maciej Barna   +4 more
wiley   +1 more source

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