Results 51 to 60 of about 4,066,141 (184)

Climatic Indices over the Mediterranean Sea: A Review

Applied Sciences, 2020
The Mediterranean Sea, strategically situated across a dynamic frontier line that separates two regions with different climates (Europe and North Africa), has been the focus of attention of many studies dealing with its thermohaline circulation, deep ...
Francisco Criado-Aldeanueva, Javier Soto-Navarro   +1 more
doaj   +1 more source

El Niño–Southern Oscillation strengthened by North Atlantic Iceberg discharge during Heinrich stadial 1

Communications Earth & Environment
The last deglaciation provides an opportunity to assess the response of El Niño–Southern Oscillation to rapid warming and disruptions of the Atlantic Meridional Overturning Circulation, both projected in the near future.
Marco Yseki, Bruno Turcq, Dimitri Gutiérrez, Renato Salvatteci, Dante Espinoza-Morriberón, Hugues Boucher, Philippe Martinez, Matthieu Carré   +7 more
doaj   +1 more source

The Effects of North Atlantic Oscillation on the atmospheric middle level Anomaly and precipitation of Iran.Case study: west of Iran. [PDF]

تحقیقات کاربردی علوم جغرافیایی, 2018
The purpose of this study was to investigate the effects of the North Atlantic Oscillation on the middle levels of Atmosphere and precipitation changes in the West of country.
Meysam Toulabi Nejad, ZAHRA Hejazizadeh, Atefeh Bosak, nasrin bazmi   +3 more
doaj  

Modeling evidence for large, ENSO-driven interannual wintertime AMOC variability

Environmental Research Letters, 2021
Recently established North Atlantic ocean observing arrays, such as RAPID/MOCHA, have revealed a large degree of high-frequency variability in the Atlantic Meridional Overturning Circulation (AMOC).
K L Smith, L M Polvani
doaj   +1 more source

Asymmetric Response of the North Atlantic Gyres to the North Atlantic Oscillation

Journal of Geophysical Research: Oceans
Abstract The North Atlantic Oscillation (NAO) is a leading mode of atmospheric variability, affecting the North Atlantic Ocean on sub‐seasonal to multi‐decadal timescales. The NAO changes the atmospheric forcing at the ocean's surface, including winds and surface buoyancy fluxes, both of which are known to impact large‐scale gyre ...
Dhruv Bhagtani, Andrew McC. Hogg, Ryan M. Holmes, Navid C. Constantinou, Hemant Khatri   +4 more
openaire   +2 more sources

Response of the eastern North Atlantic subpolar gyre to the North Atlantic Oscillation [PDF]

Geophysical Research Letters, 2009
The salinity changes in the subpolar gyre (SPG) in response to the North Atlantic Oscillation (NAO) are studied in idealized numerical experiments. In the eastern SPG, anomalies of similar amplitude as those observed during the 1995–1996 shift of the NAO are mainly driven by the local response to the wind stress, through the set‐up of an anticyclonic ...
Herbaut, Christophe, Houssais, Marie-Noëlle   +1 more
openaire   +2 more sources

A multivariate probabilistic framework for tracking the regional tropical edges: analysis of inter-annual variations and long-term trends

Environmental Research Letters
In the present study, a multivariate probabilistic framework is used to identify the meridional positions of regional tropical edges (RTEs), which are based on two variables: sea level pressure and precipitation minus evaporation. This new defined metric
Xinxian Feng, Weichen Tao, Gang Huang, Yongyun Hu, William K M Lau, Xia Qu, Kaiming Hu, Ya Wang   +7 more
doaj   +1 more source

Seasonality of the North Atlantic Oscillation

Journal of Climate, 2001
Abstract Monthly sea level pressure (SLP) data from the National Centers for Environmental Prediction reanalysis for 1948–99 are used to develop a seasonally and geographically varying “mobile” index of the North Atlantic oscillation (NAOm). NAOm is defined as the difference between normalized SLP anomalies at the locations of maximum negative ...
Diane H. Portis, John E. Walsh, Mostafa El Hamly, Peter J. Lamb   +3 more
openaire   +1 more source

Atlantic Meridional Overturning Circulation slowdown cooled the subtropical ocean [PDF]

, 2013
Observations show that the upper 2 km of the subtropical North Atlantic Ocean cooled throughout 2010 and remained cold until at least December 2011. We show that these cold anomalies are partly driven by anomalous air-sea exchange during the cold winters
Christopher D. Roberts, Johns, William E., David A. Smeed, Darren Rayner, Palmer, Matthew D, McCarthy, Gerard, Smeed, David A, Palmer, Matthew D., Smeed, David A., Roberts, Christopher D., Hobbs, Will, Frajka‐Williams, Eleanor, Will Hobbs, Eleanor Frajka‐Williams, Matthew D. Palmer, Gerard McCarthy, Stuart A. Cunningham, Johns, William E, Rayner, Darren, Roberts, Christopher D, William E. Johns, Cunningham, Stuart A, Cunningham, Stuart A., Frajka-Williams, Eleanor   +23 more
core   +1 more source

Cod and climate: effect of the North Atlantic Oscillation on recruitment in the North Atlantic [PDF]

Marine Ecology Progress Series, 2006
The impact of the environment on interannual variability in fish recruitment has proven difficult to establish empirically, and environment-recruitment correlations have often been found to break down when more data become available. This may suggest that the statistical models have failed to capture the essential explanatory variables, or that ...
Stige, Leif Christian, Ottersen, Geir, Brander, Keith, Chan, Kung-Sik, Stenseth, Nils Christian   +4 more
openaire   +2 more sources