Results 51 to 60 of about 11,007 (212)

Pacific Ocean Forcing and Atmospheric Variability are the Dominant Causes of Spatially Widespread Droughts in the Contiguous United States [PDF]

open access: yes, 2019
The contributions of oceanic and atmospheric variability to spatially widespread summer droughts in the contiguous United States (hereafter, pan-CONUS droughts) are investigated using 16-member ensembles of the Community Climate Model version 3 (CCM3 ...
Baek, Seung H.   +4 more
core   +2 more sources

Winter-spring cyclonic variability in the Mediterranean-Black Sea region associated with global processes in the ocean-atmosphere system [PDF]

open access: yesAdvances in Science and Research, 2011
Using global NCEP/NCAR reanalysis data set on 1000 hPa geopotential height (1948–2006), cyclones in the Mediterranean and Black Sea regions were detected and their main characteristics (frequency, depth, integrated area) were calculated.
E. N. Voskresenskaya, V. N. Maslova
doaj   +1 more source

Effect of ENSO modulation by decadal and multi-decadal climatic oscillations on contiguous United States streamflows

open access: yesJournal of Hydrology: Regional Studies, 2021
Study Region: The contiguous United States (CONUS). Study Focus: This study assesses the effects of the large-scale oceanic-atmospheric oscillations such as El Niño southern oscillation (ENSO), Atlantic Multidecadal Oscillation (AMO), North Atlantic ...
Sarmistha Singh   +3 more
doaj   +1 more source

High-frequency cyclicity in the Mediterranean Messinian evaporites: evidence for solar-lunar climate forcing [PDF]

open access: yes, 2012
The deposition of varved sedimentary sequences is usually controlled by climate conditions. The study of two Late Miocene evaporite successions (one halite and the other gypsum) consisting of annual varves has been carried out to reconstruct the ...
Gennari, Rocco   +5 more
core   +2 more sources

Heterogeneity in Spatiotemporal Variability of High Mountain Asia's Runoff and Its Underlying Mechanisms

open access: yesWater Resources Research, 2023
High Mountain Asia (HMA) is the headwater area for major Asian rivers, providing a vast amount of freshwater to billions of people in Asia. These rivers also make their surrounding areas highly vulnerable to destructive water‐related disasters.
Yanxin Zhu   +6 more
doaj   +1 more source

Impact of observed North Atlantic multidecadal variations to European summer climate: a linear baroclinic response to surface heating [PDF]

open access: yes, 2016
The observed prominent multidecadal variations in the central to eastern (C--E) European summer temperature are closely related to the Atlantic multidecadal variability (AMV).
Johanna Baehr   +3 more
core   +1 more source

Two regimes of Atlantic multidecadal oscillation: cross-basin dependent or Atlantic-intrinsic

open access: yesScience Bulletin, 2019
The Atlantic Multidedal Oscillation (AMO) is a prominent mode of sea surface temperature variability in the Atlantic and incurs significant global influence. Most coupled models failed to reproduce the observed 50-80-year AMO, but were overwhelmed by a 10-30-year AMO.
Pengfei, Lin   +5 more
openaire   +2 more sources

Variability of the ocean heat content during the last millennium – an assessment with the ECHO-g Model [PDF]

open access: yesClimate of the Past, 2013
Studies addressing climate variability during the last millennium generally focus on variables with a direct influence on climate variability, like the fast thermal response to varying radiative forcing, or the large-scale changes in atmospheric dynamics
P. Ortega   +4 more
doaj   +1 more source

Increasing occurrence of cold and warm extremes during the recent global warming slowdown. [PDF]

open access: yes, 2018
The recent levelling of global mean temperatures after the late 1990s, the so-called global warming hiatus or slowdown, ignited a surge of scientific interest into natural global mean surface temperature variability, observed temperature biases, and ...
Johnson, Nathaniel C   +3 more
core   +2 more sources

Solar and planetary oscillation control on climate change: hind-cast, forecast and a comparison with the CMIP5 GCMs

open access: yes, 2013
Global surface temperature records (e.g. HadCRUT4) since 1850 are characterized by climatic oscillations synchronous with specific solar, planetary and lunar harmonics superimposed on a background warming modulation.
Scafetta, Nicola
core   +1 more source

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