Results 31 to 40 of about 393,837 (280)

Effect of Vegetation on the Late Miocene Ocean Circulation

open access: yesJournal of Marine Science and Engineering, 2015
We examine the role of the vegetation cover and the associated hydrological cycle on the deep ocean circulation during the Late Miocene (~10 million years ago).
Gerrit Lohmann   +2 more
doaj   +1 more source

Impact of a 30% reduction in Atlantic meridional overturning during 2009–2010 [PDF]

open access: yesOcean Science, 2014
The Atlantic meridional overturning circulation comprises warm upper waters flowing northward, becoming colder and denser until they form deep water in the Labrador and Nordic Seas that then returns southward through the North and South Atlantic.
H. L. Bryden   +3 more
doaj   +1 more source

New records of Praethecacineta halacari (Schulz) (Suctorea: Ciliophora) from Taiwan, Tanzania and Canada [PDF]

open access: yes, 2009
The present study reports on a range extension of the suctorian species Praethecacineta halacari to the region of He-Ping-Dao, north-east of Taiwan (West Pacific Ocean), Matemwe, the east coast of Unguja, Zanzibar, Tanzania (West Indian Ocean) and Nova
Benny, К. К. Сhan   +4 more
core   +1 more source

Indian Ocean warming as a driver of the North Atlantic warming hole

open access: yesNature Communications, 2020
A significant part of the subpolar North Atlantic has warmed less over the past century than the rest of the global ocean, a feature called the North Atlantic warming hole.
Shineng Hu, Alexey V. Fedorov
doaj   +1 more source

North Atlantic ventilation using chlorofluorocarbons and idealised-tracer simulations [PDF]

open access: yesTellus: Series B, Chemical and Physical Meteorology, 2012
The simulated chlorofluorocarbon CFC-11 and 29 geographically defined CFC-11 tracers, as well as 29 geographically defined idealised tracers, are used to quantify the regional contribution to the ventilation of the North Atlantic Ocean in a global ...
Yan-Chun He   +4 more
doaj   +1 more source

Atmospheric teleconnection mechanisms of extratropical North Atlantic SST influence on Sahel rainfall [PDF]

open access: yes, 2014
Extratropical North Atlantic cooling has been tied to droughts over the Sahel in both paleoclimate observations and modeling studies. This study, which uses an atmospheric general circulation model (GCM) coupled to a slab ocean model that simulates this ...
Chiang, JCH   +3 more
core   +1 more source

A Real Time Ocean Forecast System for the North Atlantic Ocean

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2010
The Real Time Ocean Forecast System (RTOFS) for the North Atlantic is an ocean forecast system based on the HYbrid Coordinate Ocean Model (HYCOM).
Avichal Mehra Ilya Rivin
doaj   +1 more source

Inter-annual relationship between Atlantic sea surface temperature anomalies and Indian summer monsoon [PDF]

open access: yes, 2008
In this study, the simultaneous inter-annual relationships between SST anomalies over the Northwest Atlantic Ocean and southwest monsoon rainfall over the monsoon core region have been examined using monthly SST and atmospheric data for the period 1951 ...
Rajeevan, M, Sridhar, L
core   +1 more source

The Arctic Ocean is a net sink for anthropogenic lead deposited into the Atlantic Ocean

open access: yesNature Communications
Humans emitted millions of tons of the toxic element lead (Pb) into the atmosphere. The North Atlantic Ocean has been strongly affected by atmospheric Pb deposition, however the role of ocean currents in dispersing the Atlantic dissolved Pb (dPb) burden ...
Stephan Krisch   +5 more
doaj   +1 more source

Atlantic Ocean influence on a shift in European climate in the 1990s [PDF]

open access: yes, 2012
European climate exhibits variability on a wide range of timescales. Understanding the nature and drivers of this variability is an essential step in developing robust climate predictions and risk assessments.
AA Scaife   +29 more
core   +1 more source

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