Results 111 to 120 of about 155,308 (238)

The influence of iodine on the Antarctic stratospheric ozone hole. [PDF]

Proc Natl Acad Sci U S A, 2022
Cuevas CA, Fernandez RP, Kinnison DE, Li Q, Lamarque JF, Trabelsi T, Francisco JS, Solomon S, Saiz-Lopez A.   +8 more
europepmc   +1 more source

Enhancing Identifiable Variational Autoencoder in the Presence of Missing Values and Auxiliary Covariates for Spatio‐Temporal Ozone Modeling

Environmetrics, Volume 37, Issue 6, September 2026.
ABSTRACT The formation of ground‐level ozone follows complex nonlinear photochemical processes that depend on multiple environmental factors and have strong spatio‐temporal structures. Environmental data used to study these dynamics usually originate from multiple sources, including in situ monitoring stations and satellite observations.
Mika Sipilä, Sandra De Iaco, Claudia Cappello, Klaus Nordhausen, Monica Palma, Sara Taskinen   +5 more
wiley   +1 more source

The response of aquatic ecosystems to the interactive effects of stratospheric ozone depletion, UV radiation, and climate change. [PDF]

Photochem Photobiol Sci, 2023
Neale PJ, Williamson CE, Banaszak AT, Häder DP, Hylander S, Ossola R, Rose KC, Wängberg SÅ, Zepp R.   +8 more
europepmc   +1 more source

Modeling GHG Emissions Across Selected South Asian Countries Using a Unit Log‐Log Quantile Mixed Model

Environmetrics, Volume 37, Issue 6, September 2026.
ABSTRACT This study examines greenhouse gas (GHG) emissions in South Asian countries by analyzing both their proportion relative to global emissions and total emissions, along with key country‐level determinants. To address the bounded (0‐1) and correlated nature of the GHG proportion, this study proposes a new Bayesian Unit Log‐Log Quantile Mixed ...
Nirajan Bam
wiley   +1 more source

Impact of Rocket Launch and Space Debris Air Pollutant Emissions on Stratospheric Ozone and Global Climate. [PDF]

Earths Future, 2022
Ryan RG, Marais EA, Balhatchet CJ, Eastham SD.   +3 more
europepmc   +1 more source

Chemistry of stratospheric ozone and ozone depletion

Australian Meteorological Magazine, 1997
The abundance of ozone in the stratosphere is, in part, determined by photochemical production of ozone and the abundances of reactive trace chemical species (HOx, NOx, ClOx, BrOx) that catalyse ozone removal processes. Significant stratospheric ozone losses, first detected during spring over Antarctica, now extend to all seasons and all latitudes ...
openaire   +1 more source

Time‐Aware UNet and Super‐Resolution Deep Residual Networks for Spatial Downscaling

Environmetrics, Volume 37, Issue 6, September 2026.
ABSTRACT Satellite observations of atmospheric pollutants are often available only at coarse spatial resolution, which limits their use in local‐scale environmental analysis. Spatial downscaling methods aim to transform such data into high‐resolution fields.
Mika Sipilä, Sabrina Maggio, Sandra De Iaco, Klaus Nordhausen, Monica Palma, Sara Taskinen   +5 more
wiley   +1 more source

Environmental effects of stratospheric ozone depletion, UV radiation, and interactions with climate change: UNEP Environmental Effects Assessment Panel, Update 2021. [PDF]

Photochem Photobiol Sci, 2022
Barnes PW, Robson TM, Neale PJ, Williamson CE, Zepp RG, Madronich S, Wilson SR, Andrady AL, Heikkilä AM, Bernhard GH, Bais AF, Neale RE, Bornman JF, Jansen MAK, Klekociuk AR, Martinez-Abaigar J, Robinson SA, Wang QW, Banaszak AT, Häder DP, Hylander S, Rose KC, Wängberg SÅ, Foereid B, Hou WC, Ossola R, Paul ND, Ukpebor JE, Andersen MPS, Longstreth J, Schikowski T, Solomon KR, Sulzberger B, Bruckman LS, Pandey KK, White CC, Zhu L, Zhu M, Aucamp PJ, Liley JB, McKenzie RL, Berwick M, Byrne SN, Hollestein LM, Lucas RM, Olsen CM, Rhodes LE, Yazar S, Young AR.   +48 more
europepmc   +1 more source

Bayesian Spatiotemporal Models for Counts of Tropospheric Ozone Daily Exceedances

Environmetrics, Volume 37, Issue 6, September 2026.
ABSTRACT In Northern Italy, air quality has recently become a major concern. The Lombardy region is classified as one of the most polluted areas in Europe due to a combination of geographical factors, high population density, and industrial activities.
Michela Frigeri, Alessandra Guglielmi, Cristina Colombi   +2 more
wiley   +1 more source

Upcycling Almond Byproducts: A Technoeconomic and Environmental Assessment of Almond Hull Hydrolysate

Sustainable Food Proteins, Volume 4, Issue 3, September 2026.
This study presents the first integrated technoeconomic analysis (TEA) and life cycle assessment (LCA) of converting almond hulls—a sugar‐rich agricultural byproduct—into almond hull hydrolysate (AHH), a low‐cost and environmentally favorable fermentation growth medium.
Boon‐Ling Yeo, Varun Gore, Alex Ogino Hitomi, Karen A. McDonald, Elias Marvinney, Irnayuli Sitepu, Tina Jeoh, Kyria Boundy‐Mills   +7 more
wiley   +1 more source