Results 171 to 180 of about 6,292 (208)

Resilience of the AMOC

The Atlantic Meridional Overturning Circulation (AMOC) is a crucial part of the climate system that carries warm and saline water towards the northern Atlantic and is an important component in the global meridional heat transport. However, the AMOC is a so-called “tipping element”: there is observational evidence that it is in a ...
Valérian Jacques-Dumas, Christian Kühn, Henk A. Dijkstra   +2 more
openaire   +1 more source

Deconstructing the subtropical AMOC variability

2020
<p>Mechanisms driving the North Atlantic Meridional Overturning Circulation (AMOC) variability at low-frequency are of central interest for accurate climate predictions. However, the origin of this variability remains under debate, complicating for instance the interpretation of the observed time series provided by the RAPID ...
Jamet, Quentin, Dewar, William K., Wienders, Nicolas, Deremble, Bruno, Close, Sally, Penduff, Thierry   +5 more
openaire   +2 more sources

Towards an Automated Model of Comprehension (AMoC)

2018
Reading is a complex cognitive process wherein learners acquire new information and consolidate their knowledge. Readers create a mental representation for a given text by processing relevant words that, along with prior inferred concepts, become activated and establish meaningful associations.
Mihai Dascalu, Ionut Cristian Paraschiv, Danielle S. McNamara, Stefan Trausan-Matu   +3 more
openaire   +1 more source

The US AMOC Program

2009
Did changes in the subpolar North Atlantic tripper the recent mass loss from the Greenland Ice Sheet? by Fiammetta Straneo, Gordon Hamilton, Ruth G. Curry, David A. Sutherland, and Leigh A. Stearns; Effect of the Atlantic Meridional Overturning Circulation changes on tropical Atlantic climate, by Caihong Wen, Ping Chang, and Ramalingam Saravanan ...
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Running AMOC in the farming economy

Nature Food, 2020
Climate tipping points, such as the collapse of the Atlantic Meridional Overturning Circulation (AMOC), could drive significant structural changes in agriculture, with profound consequences for global food security.
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John Bailie: Transition in the AMOC

2021
The Atlantic Meridional Overturning Circulation (AMOC) carries warm water into northern latitudes and returns cold deep waters southward. We perform bifurcation analysis on a conceptual model, determining the possible behaviour of the AMOC organised by freshwater flux and density differences.This poster was uploaded for the SGS Research Showcase 2021 ...
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Acoustic monitoring of ocean climate in the arctic (AMOC).

2002
Abstract The unique combination of the underwater acoustic remote sensing with satellite remote sensing of the ice cover including modelling and data assimilation, in the predicted sensitive climate region of the Arctic Ocean, is perhaps the key solution to monitor global climate changes and early detection of global warming.
Johannessen, O., Sagen, H., Hamre, T., Hobaek, H., Hasselmann, K., Maier-Reimer, E., Mikolajewicz, U., Wadhams, P., Kaletzky, A., Bobylev, L., Evert, E., Troyan, V., Naugolnykh, K., Esipov, I.   +13 more
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Uncertainty Quantification of the regional temperature consequences of a large AMOC decrease and use in AMOC scenario exploration

This study performs uncertainty quantification on the regional mean surface temperature response to changes in the Atlantic Meridional Overturning Circulation (AMOC) and allows the investigation of novel AMOC scenarios. ESMs/GCMs primarily show gradual AMOC slowdown in the 21st and early 22nd century while other approaches suggest that a “tipping point”
Jonathan Rosser, David Stainforth
openaire   +1 more source

Disentangling the AMOC: influences of the gyre circulation, surface density transformations and overturning circulation on AMOC variability

A simplistic view of the Atlantic Meridional Overturning Circulation (AMOC) is that it is composed of a northward flow of warm, salty water that sinks at high latitudes as a result of wintertime surface buoyancy losses, subsequently returning southward as the cold, fresh Deep Western Boundary Current.
Alex Megann, Adam Blaker, Joel Hirschi, Yevgeny Aksenov   +3 more
openaire   +1 more source

AMOC on Positron and Positronium Chemistry

2003
Stoll, H., Castellaz, P., Siegle, A.
openaire   +2 more sources