[HTML][HTML] Scenario analysis of livestock-related PM2. 5 pollution based on a new heteroskedastic spatiotemporal model

J Rodeschini, A Fassò, F Finazzi, AF Moro - Socio-Economic Planning …, 2024 - Elsevier
The air in the Lombardy Plain, Italy, is one of the most polluted in Europe due to limited
atmosphere circulation and high emission levels. There is broad scientific consensus that …

Adaptive LASSO estimation for functional hidden dynamic geostatistical models

P Maranzano, P Otto, A Fassò - Stochastic Environmental Research and …, 2023 - Springer
We propose a novel model selection algorithm based on a penalized maximum likelihood
estimator (PMLE) for functional hidden dynamic geostatistical models (f-HDGM). These …

A Multivariate Space-Time Dynamic Model for Characterizing the Atmospheric Impacts Following the Mt Pinatubo Eruptio

R Garrett, L Shand, JG Huerta - arXiv preprint arXiv:2408.13392, 2024 - arxiv.org
The June 1991 Mt. Pinatubo eruption resulted in a massive increase of sulfate aerosols in
the atmosphere, absorbing radiation and leading to global changes in surface and …

Spatiotemporal event studies for environmental data under cross-sectional dependence: an application to air quality assessment in Lombardy

P Maranzano, M Pelagatti - Journal of Agricultural, Biological and …, 2024 - Springer
We propose a twofold adjustment for Event Studies considering spatiotemporal data in a
multivariate time series framework where the data are characterized by spatial and temporal …

Statistical inference for complete and incomplete mobility trajectories under the flight-pause model

M Jurek, CA Calder, C Zigler - Journal of the Royal Statistical …, 2024 - academic.oup.com
We formulate a statistical flight-pause model (FPM) for human mobility, represented by a
collection of random objects, called motions, appropriate for mobile phone tracking (MPT) …

Scanner: Simultaneously temporal trend and spatial cluster detection for spatial‐temporal data

X Wang, X Zhang - Environmetrics, 2024 - Wiley Online Library
Identifying the underlying trajectory pattern in the spatial‐temporal data analysis is a
fundamental but challenging task. In this paper, we study the problem of simultaneously …

Environmental data science: Part 1

A Zammit‐Mangion, NK Newlands, WS Burr - Environmetrics, 2023 - Wiley Online Library
Environmental data science is a multi‐disciplinary and mature field of research at the
interface of statistics, machine learning, information technology, climate and environmental …

Multi-resolution filters via linear projection for large spatio-temporal datasets

T Hirano, T Ishihara - arXiv preprint arXiv:2401.05315, 2024 - arxiv.org
Advances in compact sensing devices mounted on satellites have facilitated the collection of
large spatio-temporal datasets with coordinates. Since such datasets are often incomplete …