Results 91 to 100 of about 12,264 (254)

Insights From the Alphasat Aldo Paraboni Experiment at Tito Scalo and Spino d'Adda: Characterizing Scintillation and Rain Attenuation at Ka‐ and Q‐Band Frequencies

open access: yesInternational Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT We present experimental results on the relationship between rain attenuation and simultaneous scintillation during rain events, based on beacon signal measurements at 19.7 (Ka‐band) and 39.4 GHz (Q‐band) from the geosynchronous Alphasat satellite (25° E), received at two Italian ground stations, Spino d'Adda (42.1° slant path) and Tito Scalo ...
Miles Turner   +5 more
wiley   +1 more source

Extreme rainfall in southern China in April 2024 and its potential link to weather events across south Asia

open access: yesWeather, EarlyView.
This study documents the unseasonal and prolonged heavy rain events which occurred in southern China during April 2024. In this series of extreme rainfall events, Guangdong province recorded extreme rainfall exceeding 6‐sigma of climatology, with eleven cities reporting record‐breaking rainfall.
Wai‐Po Tse   +2 more
wiley   +1 more source

Rare Lightning and Convection Characteristics During Two Successive Tornadoes in Southern China

open access: yesHigh Voltage, EarlyView.
ABSTRACT Systematic investigations into lightning characteristics of tornado storms in China remain scarce. This study comprehensively analyses rare lightning behaviour and overshooting top characteristics for two successive tornadoes during a long‐lived supercell in southern China on 27 April 2024.
Fengquan Li   +9 more
wiley   +1 more source

Ozone Susceptibility of Tropical Tree Species

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Tropical forests account for approximately 60% of global terrestrial photosynthesis, yet their function into the future may be compromised by rising ground‐level ozone (O3) pollution. Although O3 is known to impair plant productivity, the physiological mechanisms underlying interspecific variation in O3 susceptibility—especially among tropical
Mst Nahid Farha   +4 more
wiley   +1 more source

What Happens in the Troposphere Doesn’t Stay in the Troposphere

open access: yesEos
A new study suggests that spillover of tropospheric ozone is affecting measurements of stratospheric ozone recovery more than previously realized.
openaire   +1 more source

The influence of tropospheric biennial oscillation on mid-tropospheric CO_2

open access: yes, 2011
<p>Published - <a href="/records/xjsp0-gzy62/files/Wang2011p16252Geophys_Res_Lett.pdf?download=1">Wang2011p16252Geophys_Res_Lett.pdf</a></p>
Wang, Jingqian   +8 more
openaire   +2 more sources

Future Changes of European Windstorm Losses in EURO-CORDEX Simulations

open access: yesTellus: Series A, Dynamic Meteorology and Oceanography
Windstorms are one of the most important natural hazards affecting Europe. This article investigates the potential impacts of climate change on windstorm losses in Europe employing the Loss Index (LI) method.
Inovasita Alifdini   +3 more
doaj   +1 more source

CNR Ozone Sounding Merged (COSM) Dataset From Existing Global Archives

open access: yesGeoscience Data Journal, Volume 13, Issue 4, October 2026.
The COSM dataset unifies over 101,000 ozonesonde profiles from SHADOZ, NDACC and WOUDC into a harmonized, quality‐controlled archive spanning 1978–2024. It improves global spatial and temporal coverage, supports climate and chemistry studies, and provides a robust resource for satellite validation, model evaluation and trend analysis.
Fabrizio Marra   +4 more
wiley   +1 more source

Rapid Changes in Southern Ocean Upper‐Water Temperature Linked to Shift of the Southern Hemisphere Westerlies Since the Last Glacial

open access: yesGeophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract The pattern and cause of upper‐water temperature (UWT) variations on millennial timescales in the Southern Ocean (SO) and the mechanism of their interaction with high‐latitude Northern Hemisphere climate remain unclear. Here, we reconstructed millennial‐scale subsurface temperature (subST) records from the Weddell Sea during the Last Glacial ...
Tong Wang   +9 more
wiley   +1 more source

Improved Representation of Surface Emissivity Effects on Longwave Radiation in a Coupled Earth System Model

open access: yesGeophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract Many Earth System Models (ESMs) approximate surface emissivity as constant over all wavelengths (broadband). This approximation misrepresents the spectral distribution of longwave (LW) flux and introduces error in the LW atmospheric heating rate.
Lili Manzo   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy