Results 101 to 110 of about 7,051 (218)

Internal Variability Dominates the Spatial Heterogeneity of Recent Trends in Eurasian Winter Cold Extremes

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Eurasia, with its large and climate‐vulnerable population, has experienced increased cold extremes despite global warming, yet their pronounced spatial heterogeneity remains poorly understood. We examine low‐frequency trends in Eurasian cold extremes over recent decades.
Anqi Liu, Daokai Xue, Danqing Huang
wiley   +1 more source

What Is the Observed Sensitivity of Arctic Sea Ice?

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract The observed sensitivity of the Arctic summer sea‐ice area (SIA) to changes in the external forcing is a key quantity for understanding and projecting sea‐ice loss. Here, we estimate this sensitivity and provide a robust analysis of its uncertainty considering the impacts of internal variability, the memory of the system and observational ...
Quentin Rauschenbach, Andreas Wernecke, Dirk Notz   +2 more
wiley   +1 more source

Global Emissions Since the Paris Agreement Have Intensified Europe's Recent Heatwaves

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Understanding the consequences of continued greenhouse‐gas emissions requires determining whether recent emissions can be robustly linked to changes in extreme weather events. However, current approaches have a limited ability to quantify changes in extreme weather caused by small subsets of anthropogenic emissions, particularly for individual
Jared T. Trok, Elizabeth A. Barnes, Emily M. Gordon, Frances V. Davenport, Noah S. Diffenbaugh   +4 more
wiley   +1 more source

Observational Constraints on Sea Salt Contribution to CCN Over the Southern Ocean

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Earth system models exhibit persistent biases in simulating cloud condensation nuclei (CCN) over the Southern Ocean and Antarctica, largely due to inadequate representation of aerosol sources. Here, we present year‐round (January 2023–February 2024) measurements of aerosol hygroscopicity (HTDMA), particle number size distribution (SMPS), and ...
Wei Xu, Hyojin Kang, Keran Zhang, Lin Yang, Ahsan Ali, Minju Seo, Yeontae Gim, Changeun Kim, Eunho Jang, Chang Hoon Jung, Ji Yi Lee, Radovan Krejci, Ruqian Miao, Ji‐Yeon Park, Colin O’Dowd, Young Jun Yoon, Darius Ceburnis   +16 more
wiley   +1 more source

Evaluating Changes in Convective Environments Over Subtropical South America Under Forced and Natural Climate Variability

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Many regions worldwide, including Subtropical South America (SSA), face significant challenges from convective systems that produce severe weather. However, limited research exists on how these systems may change under future climate conditions.
Anindita Chakraborty, James W. Hurrell, Kristen L. Rasmussen, Lantao Sun   +3 more
wiley   +1 more source

NASA Earth eXchange Hawai'i downscaled climate projections CMIP6 (NEX-HIDCP-CMIP6) dataset. [PDF]

Data Brief
Thrasher B, Brosnan I, Frazier AG, Sanfilippo K, Lucas MP.   +4 more
europepmc   +1 more source

Transition to Double‐Cell Mock Walker Circulations With Surface Warming Explained by Periodic Convection

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Idealized mock Walker simulations are widely used to study the interactions between overturning circulation and convection in the tropics. Previous studies documented a transition from a single‐cell to a double‐cell mock Walker circulation when the average sea surface temperature exceeds 300 K.
Heng Quan, Yi Zhang, Guy Dagan, Stephan Fueglistaler   +3 more
wiley   +1 more source

Assessment of future meteorological droughts in Iran. [PDF]

Sci Rep
Ghazi B, Salehi H, Turco M, AghaKouchak A.   +3 more
europepmc   +1 more source

Global Projections of Coral Reef Sediment Dissolution in the 21st Century

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Coral reefs build carbonate frameworks, but ocean acidification threatens to reverse this role by accelerating dissolution of permeable reef sediments. We combined Earth system model projections across five emission pathways with an aragonite saturation state‐dissolution relationship to project global reef sediment dissolution through 2100 ...
Tingli Yan, Li‐Qing Jiang, Xianxun Li, Leilei Jiang, Shuzhen Song, Ning Zhao   +5 more
wiley   +1 more source

Different Last Millennium El Niño Southern Oscillation Sea Surface Temperature Patterns Drive Disparate North Atlantic Tropical Cyclone Characteristics

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 18, 28 September 2026.
Abstract Understanding the relationship between the El Niño‐Southern Oscillation (ENSO) phenomenon and North Atlantic tropical cyclone (TC) activity is critical for both seasonal predictions and future projections of TCs. Unfortunately, the satellite observational era (1970‐present) captures too few El Niño events to fully characterize the response of ...
Elizabeth Wallace, Sylvia Dee, Andrew Bierbower, Xinyue Luo, Richard Sullivan, Wenchang Yang, Gabe Vecchi, Kerry Emanuel   +7 more
wiley   +1 more source