Results 41 to 50 of about 1,345 (151)

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

Climate impacts of the Atlantic Multidecadal Oscillation

open access: yesGeophysical Research Letters, 2006
The Atlantic Multidecadal Oscillation (AMO) is a near‐global scale mode of observed multidecadal climate variability with alternating warm and cool phases over large parts of the Northern Hemisphere. Many prominent examples of regional multidecadal climate variability have been related to the AMO, such as North Eastern Brazilian and African Sahel ...
Jeff R. Knight   +2 more
openaire   +1 more source

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

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

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

Spurious Indo‐Pacific Connections to Internal Atlantic Multidecadal Variability Introduced by the Global Temperature Residual Method

open access: yesGeophysical Research Letters, 2023
The relative contributions of external forcing and internal processes to the observed spatial and temporal characteristics of “Atlantic Multidecadal Variability” (AMV) are still under debate.
Clara Deser, Adam S. Phillips
doaj   +1 more source

A Hemispheric Mechanism for the Atlantic Multidecadal Oscillation

open access: yesJournal of Climate, 2007
Abstract The physical processes associated with the ∼70-yr period climate mode, known as the Atlantic multidecadal oscillation (AMO), are examined. Based on analyses of observational data, a deterministic mechanism relying on atmosphere–ocean–sea ice interactions is proposed for the AMO.
Mihai Dima, Gerrit Lohmann
openaire   +1 more source

Multidecadal trends in the nesting phenology of Pacific and Atlantic leatherback turtles are associated with population demography

open access: yesEndangered Species Research, 2014
Knowledge of the mechanisms influencing phenology can provide insights into the adaptability of species to climate change. Here, we investigated the factors influencing multidecadal trends in the nesting phenology of the leatherback turtle Dermochelys ...
NJ Robinson   +5 more
doaj   +1 more source

Impacts of large-scale circulation patterns on the temperature extremes in the cold regions of China with global warming

open access: yesFrontiers in Earth Science, 2023
The cold regions of China (CRC) are important and vulnerable freshwater recharge areas on land, and any changes in them are related to the survival of millions of people in East Asia.
Yiyang Dong   +10 more
doaj   +1 more source

North Atlantic Multidecadal SST Oscillation: External forcing versus internal variability

open access: yesJournal of Marine Systems, 2014
Abstract The Atlantic Multi-decadal Oscillation (AMO) depicts the swings of North Atlantic basin-wide sea surface temperature (SST) between warm and cold phases on a multi-decadal time scale. The 20th Century instrumental record indicates a relative cold period in the beginning of the 20th Century, a warm period in the 1940s and 50s, another cold ...
Ting, Mingfang   +2 more
openaire   +3 more sources

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