Results 61 to 70 of about 1,166,466 (177)
Frontiers in Environmental Science, 2022 This paper studies the interdecadal transition of interannual variability of summertime intraseasonal rainfall (SIR) over South China (SC). It is found that after the mid-1990s (1995/96), the interannual oscillation of SIR over SC has significantly ...
Wei Lu +7 more
doaj +1 more source
Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.Abstract Natural decadal variability often obscures anthropogenic trends in ocean deoxygenation. Using a global observational oxygen reconstruction (1965–2022), we investigate the role of the Pacific Decadal Oscillation (PDO) in modulating decadal oxygen variability.
Zouhair Lachkar, Said Ouala
wiley +1 more source
The influence of decadal-scale variability on trends in long European streamflow records [PDF]
Hydrology and Earth System Sciences, 2013 This study seeks to provide a long-term context for the growing number of trend analyses which have been applied to river flows in Europe. Most studies apply trend tests to fixed periods, in relatively short (generally 1960s–present) records.
J. Hannaford +3 more
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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
A Tripole Index for the Interdecadal Pacific Oscillation
, 2015 A new index is developed for the Interdecadal Pacific Oscillation, termed the IPO Tripole Index (TPI). The IPO is associated with a distinct ‘tripole’ pattern of sea surface temperature anomalies (SSTA), with three large centres of action and variations ...
Kennedy, John +5 more
core +1 more source
Interdecadal variability in an idealized model of the North Atlantic [PDF]
, 1994 A coarse resolution model is developed to study the thermohaline circulation of the North Atlantic. This model is driven by the annual mean Hellerman and Rosenstein wind stress field, Levitus sea surface restoring temperatures, and Schmitt, Bogden, and ...
Myers, Paul G. +2 more
core +1 more source
QBO–TC Relationship in the Western North Pacific Is Nonstationary
Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.Abstract The Quasi‐Biennial Oscillation (QBO) has been proposed as a key factor modulating tropical cyclone (TC) tracks in the western North Pacific, but its robustness remains controversial. This study revisits the QBO–TC relationship by extending the analysis period to 2024.
Jeong‐Hyeon Kim +5 more
wiley +1 more source
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 +3 more
wiley +1 more source
Thermodynamic Control of Global Seasonal Snow Decline
Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.Abstract Seasonal snowfall is declining globally, yet the relative roles of precipitation variability versus warming‐induced phase transitions remain poorly quantified. We develop a physically based attribution framework that decomposes snowfall trends (1983–2023) into hydrological (precipitation‐driven) and thermodynamic (phase‐driven) components ...
Yang Song +4 more
wiley +1 more source
Detectability of Forced ENSO Changes Under Global Warming: Insights From the Recharge Oscillator
Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.Abstract We use perfect‐model, large‐ensemble nonlinear Recharge Oscillator (RO) simulations to quantify ENSO internal variability and the detectability of forced changes in ENSO characteristics. Fixed‐parameter simulations show that linear trends in ENSO standard deviation, period, and skewness as large as those observed since 1955 can arise from ...
Sooman Han +3 more
wiley +1 more source