Results 1 to 10 of about 698,959 (302)

Extreme heat exacerbates atmospheric ozone pollution: Holistic data-based causal investigation in China [PDF]

iScience
Summary: Climate change-induced extreme heat (EH) events intensify atmospheric surface ozone (O3) pollution, posing growing threats to public health and environment. To address the lack of rigorous empirical confirmation regarding the causal impact of EH
Ruixun Xia, Qi Qi, Jiyuan Yang, Bailiang Li, Yaoqi Li, Andrew P. Morse, Tenglong Li, Qing Mu   +7 more
doaj   +2 more sources

Atmospheric Sciences Perspectives on Integrated, Coordinated, Open, Networked (ICON) Science

Earth and Space Science, 2022
This collaborative article discusses the opportunities and challenges of adopting integrated, coordinated, open, and networked (ICON) principles in atmospheric sciences.
P. D. Blanken, D. Brunet, C. Dominguez, S. Goursaud Oger, S. Hussain, M. Jain, G. Koren, Y. Mu, P. Ray, P. Saxena, S. Sonwani, D. Sur   +11 more
doaj   +1 more source

The Flux‐Differencing Discontinuous Galerkin Method Applied to an Idealized Fully Compressible Nonhydrostatic Dry Atmosphere

Journal of Advances in Modeling Earth Systems, 2023
Dynamical cores used to study the circulation of the atmosphere employ various numerical methods ranging from finite‐volume, spectral element, global spectral, and hybrid methods.
A. N. Souza, J. He, T. Bischoff, M. Waruszewski, L. Novak, V. Barra, T. Gibson, A. Sridhar, S. Kandala, S. Byrne, L. C. Wilcox, J. Kozdon, F. X. Giraldo, O. Knoth, J. Marshall, R. Ferrari, T. Schneider   +16 more
doaj   +1 more source

The compound event that triggered the destructive fires of October 2017 in Portugal

iScience, 2023
Summary: Portugal is regularly affected by destructive wildfires that have severe social, economic, and ecological impacts. The total burnt area in 2017 (∼540,000 ha) marked the all-time record value since 1980 with a tragic toll of 114 fatalities that ...
Alexandre M. Ramos, Ana Russo, Carlos C. DaCamara, Silvia Nunes, Pedro Sousa, P.M.M. Soares, Miguel M. Lima, Alexandra Hurduc, Ricardo M. Trigo   +8 more
doaj   +1 more source

Correcting biases in regional climate model boundary variables for improved simulation of high-impact compound events

iScience, 2023
Summary: Although climate models have been used to assess compound events, the combination of multiple hazards or drivers poses uncertainties because of the systemic biases present.
Youngil Kim, Jason P. Evans, Ashish Sharma   +2 more
doaj   +1 more source

Editorial for the Special Issue “Atmospheric Dispersion and Chemistry Models: Advances and Applications”

Atmosphere, 2023
Atmospheric dispersion and chemical transport models (CTMs) are a key tool in both atmospheric chemistry and environmental sciences [...]
Daniel Viúdez-Moreiras
doaj   +1 more source

A framework for constructing machine learning models with feature set optimisation for evapotranspiration partitioning

Applied Computing and Geosciences, 2022
A deeper understanding of the drivers of evapotranspiration and the modelling of its constituent parts (evaporation and transpiration) may be of significant importance to the monitoring and management of water resources globally over the coming decades ...
Adam Stapleton, Elke Eichelmann, Mark Roantree   +2 more
doaj   +1 more source

Demonstrated Aeolus Benefits in Atmospheric Sciences [PDF]

2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, 2021
We highlight some of the scientific benefits of the Aeolus Doppler Wind Lidar mission since its launch in August 2018. Its scientific objectives are to improve weather forecasts and to advance the understanding of atmospheric dynamics and its interaction with the atmospheric energy and water cycle.
Rennie, Michael, Stoffelen, Ad, Khaykin, Sergey, Osprey, Scott, Wright, Corwin, Banyard, Tim, Straume, Anne Grete, Reitebuch, Oliver, Krisch, Isabell, Parrinello, Tommaso, von Bismarck, Jonas, Wernham, Denny   +11 more
openaire   +1 more source

Global shockwaves of the Hunga Tonga-Hunga Ha’apai volcano eruption measured at ground stations

iScience, 2022
Summary: The eruption of the Tonga volcano created globally propagating spherical shockwaves in the atmosphere. Analyses are done to data from two southern U.S.
Chunyan Li
doaj   +1 more source

Agricultural burning monitored for air pollutants in Imperial County; exposure reduction recommendations developed

California Agriculture, 2012
Air pollutants, notably particulate matter (PM) with aerodynamic diameter smaller than 2.5 micrometers (PM2.5), are emitted during agricultural burning. We studied a winter period in Imperial County when predominantly bermuda-grass stubble was burned. At
Martha Harnly, Kinnery Naik-Patel, Stephen Wall, Penelope J. E. Quintana, Diamon Pon, Jeff Wagner   +5 more
doaj   +1 more source