Results 201 to 210 of about 13,824 (304)

Enhanced Retrieval of Spring Snow Depth Over Pan‐Arctic Sea Ice From AMSR2 Observations for 2013–2023 Using Multi‐Model Machine Learning

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract Snow on sea ice modulates the Earth's radiation budget and sea ice mass balance, yet satellite retrievals of Arctic snow depth remain subject to substantial algorithmic uncertainty. We develop a multi‐model machine learning (ML) framework for retrieving spring snow depth over Arctic sea ice from Advanced Microwave Scanning Radiometer 2 (AMSR2).
Yi Zhou, Chentong Zhang, Alek Petty, Xianwei Wang, Ruibo Lei, Wenxuan Liu, Yu Zhang   +6 more
wiley   +1 more source

Remote Sensing Enables Basin-Scale Inventories of Coal Mine Methane. [PDF]

Environ Sci Technol
Penn E, Jacob DJ, Bon DM, Howell K, O'Neill K, Scarpelli TR, Chen Z, Field RA, Karacan CÖ, Roy E, Cusworth DH.   +10 more
europepmc   +1 more source

Epidemiology of Patients With Chronic Liver Disease Presenting to Emergency Departments in Australia

Emergency Medicine Australasia, Volume 38, Issue 4, August 2026.
ABSTRACT Objective To describe the epidemiology, healthcare utilisation and outcomes of patients presenting to emergency departments (EDs) with chronic liver disease (CLD) in Queensland, Australia. Methods This statewide data linkage study included adult patients with CLD‐related diagnoses across 104 Queensland Health EDs between 1 January 2016 and 31 ...
Akmez Latona, Katherine Stuart, Patricia Valery, Alan Ho, Biswadev Mitra   +4 more
wiley   +1 more source

Analyses of Atmospheric Turbulence Near Surface Observed by Uncrewed Aerial Vehicle in the Suburban Area of Seoul Metropolitan, South Korea

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract As the use of uncrewed aerial vehicles (UAVs), ranging from small drones to large person‐transport vehicles, continues to expand, detailed wind and turbulence observations near surface in urban areas are crucial for safe flight planning. In summer 2021, a field campaign was conducted in the suburbs of Seoul, South Korea, using a UAV equipped ...
Soo‐Hyun Kim, Jung‐Hoon Kim, Jeonghoe Kim, Jae‐Sik Min   +3 more
wiley   +1 more source

Monitoring Cross-Border Dissemination of Antimicrobial Resistance (AMR) via Air Travel to Saudi Arabia: Formulation of Monitoring Strategies to Mitigate AMR Concerns. [PDF]

Environ Sci Technol
Wang C, Narayanasamy S, Shaabad M, Dallol A, Hala S, Hong PY.   +5 more
europepmc   +1 more source

Analysis of the Charge Structure and Lightning Activity During a Severe Beijing Thunderstorm via an Innovative Balloon‐Borne 3D Electric Field Observation System

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 14, 28 July 2026.
Abstract We developed an innovative balloon‐borne observation system based on China's BeiDou sounding platform that integrates a three‐axis electric field sensor for in‐cloud measurements of thunderstorm electrification. On 13 May 2025, this system was deployed during a severe convective storm over Beijing. In combination with multisource observations,
Ye Tian, Wenbin Gao, Chenyi Shi, Yue Sun, Xuebo Fan, Lei Meng, YongTao Yu, LongBin Zhang, Chen Chang, Jiachun Yang, Jin Li   +10 more
wiley   +1 more source

Study on the effects of mental training on brain functional networks in operators during the glide phase of simulated carrier-based aircraft landing. [PDF]

Front Psychol
Chang Y, Ma J, Teng C, Hu W, Cong L, Cheng S, Dang W, Liu Z, Zhang Z, Chen Y, Hui D.   +10 more
europepmc   +1 more source

Influence of Emission Inventories and Secondary Organic Aerosol Chemistry on Simulated Fine Particulate Matter Over the U.S. in a Chemical Transport Model

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 14, 28 July 2026.
Abstract Accurately modeling ambient fine particulate matter (diameter <2.5 μm, PM2.5) is crucial to air quality management. We evaluate how uncertainties in biomass burning (BB) emissions, anthropogenic emissions, and secondary organic aerosol (SOA) production mechanisms impact simulated PM2.5 mass, composition, and statistical accuracy of modeled PM2.
T. M. Clarizio, M. Hossain, H. M. Horowitz   +2 more
wiley   +1 more source

Impacts of Maritime Continent Forest and Peat Fires on Regional Air Quality During 2019 CAMP2Ex Using MUSICAv0

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 14, 28 July 2026.
Abstract The NASA Cloud, Aerosol and Monsoon Processes Philippines Experiment (CAMP2Ex) field campaign from 24 August to 05 October 2019 observed a complex mixture of aerosols—biomass burning smoke transported from Maritime Continent (MC)/Indonesia fires to the Philippines and Metro Manila's urban pollution.
S. M. A. Visaga, R. B. Pierce, R. Holz, W. Tang, L. Emmons, G. Pfister, M. Oo, A. Gumber, R. C. Levy, R. Ferrare, C. Hostetler, L. D. Ziemba, M. A. Shook, M. O. Cambaliza, J. B. Simpas, A. Graham   +15 more
wiley   +1 more source

Intelligent scheduling and resource allocation for urban air mobility networks based on graph neural networks. [PDF]

Sci Rep
Xu X, Zhao Y, Zhang P.
europepmc   +1 more source