Sentences with phrase «southern ocean system»

The imprint of SAM variability on the Southern Ocean system is observed as a coherent sea level response around Antarctica (Aoki, 2002; Hughes et al., 2003) and by its regulation of Antarctic Circumpolar Current flow through the Drake Passage (Meredith et al., 2004).

Not exact matches

«Considering the Southern Ocean absorbs something like 60 % of heat and anthropogenic CO2 that enters the ocean, this wind has a noticeable effect on global warming,» said lead author Dr Andy Hogg from the Australian National University Hub of the ARC Centre of Excellence for Climate System SciOcean absorbs something like 60 % of heat and anthropogenic CO2 that enters the ocean, this wind has a noticeable effect on global warming,» said lead author Dr Andy Hogg from the Australian National University Hub of the ARC Centre of Excellence for Climate System Sciocean, this wind has a noticeable effect on global warming,» said lead author Dr Andy Hogg from the Australian National University Hub of the ARC Centre of Excellence for Climate System Science.

Based on the unique fish fauna observed from a manned submersible on a southern Caribbean reef system in Curaçao, Smithsonian explorers defined a new ocean - life zone, the rariphotic, between 130 and 309 meters (about 400 to 1,000 feet) below the surface.

The opposite occurred in 1997 and 1998, when warm surface waters in the Pacific Ocean brought about by El Niño pushed rainfall systems north, leaving parts of the southern and eastern Amazon forest dry and prone to fires.

Changes in the Southern Annular Mode, an ocean current that prevents low - pressure rain systems from passing over southern Australia, has helped shut off winter showers iSouthern Annular Mode, an ocean current that prevents low - pressure rain systems from passing over southern Australia, has helped shut off winter showers isouthern Australia, has helped shut off winter showers in Perth.

«This relationship between Antarctica temperature and CO2 suggested that somehow the Southern Ocean was pivotal in controlling natural atmospheric CO2 concentrations,» said Dr Maxim Nikurashin from the ARC Centre of Excellence for Climate System Science.

The Southern Ocean plays a pivotal role in the global overturning circulation, a system of surface and deep currents linking all oceans and one of the fundamental determinants of the planet's climate.

«This means that the Southern Ocean's nutrient supply would be affected by changes to the climate system (such as winds and freshwater input) differently to other areas of the oOcean's nutrient supply would be affected by changes to the climate system (such as winds and freshwater input) differently to other areas of the oceanocean.

Researchers have long known the region is crucial in the uptake of atmospheric CO2 and that biological processes in the Southern Ocean influence the global ocean system via northward flowing currOcean influence the global ocean system via northward flowing currocean system via northward flowing currents.

Actinobacterial community structure in the Polar Frontal waters of the Southern Ocean of the Antarctica using Geographic Information System (GIS): A novel approach to study Ocean Microbiome — P. Sivasankar — Data in Brief

Regional Coastal Observing Systems: Alaska • Caribbean • Central and Northern California • Great Lakes • Gulf of Mexico • Pacific Islands • Mid-Atlantic • Northeast - Atlantic • Pacific Northwest • Southern California • Southeast - Atlantic • IOOS ASSOCIATION National Observing System Partners: Alliance for Coastal Technologies (ACT) • Southeastern Universities Research Association (SURA) Integrated Ocean Observing System IOOS

Low pressure systems coming from the Indian Ocean are forced down into the Southern Oceans, taking with them any moist air.

The results indicate that naturally induced climate variations seem to be dominated by two internal variability modes of the ocean — atmosphere system: AMO and El Niño Southern Oscillation

The Channel is an oceanographic transition zone where the cold waters north of Point Conception mix with the warm waters of Southern California, resulting in a complex system of water currents and a diversity of northern and southern ocean Southern California, resulting in a complex system of water currents and a diversity of northern and southern ocean southern ocean species.

Day One — Travelling from Adelaide through Hahndorf an early German settlement, Strathalbyn and Langhorne Creek winery region, crossing the Murray, Australia's largest river system by ferry at Wellington where the Murray River enters Lake Alexandrina, before emptying into the Southern Ocean.

Using these Carbon Systems Algorithms, scientists can predict parameters in the Southern Ocean including temperature, oxygen, salinity, pressure, and nitrate using data from two hydrographic surveys that were conducted in the Southern Ocean in the spring of 2011 and 2014.

Despite its critical role in our climate system, the Southern Ocean has gone almost completely unobserved.

Metrics for the Evaluation of the Southern Ocean in Coupled Climate Models and Earth System Models (Journal of Geophysical Research - Oceans)

The Southern Ocean and Antarctic systems offer remarkable natural experimental models for studying disrupted ecosystems.

- ARAMATE (The reconstruction of ecosystem and climate variability in the north Atlantic region using annually resolved archives of marine and terrestrial ecosystems)- CLIM - ARCH-DATE (Integration of high resolution climate archives with archaeological and documentary evidence for the precise dating of maritime cultural and climatic events)- CLIVASH2k (Climate variability in Antarctica and Southern Hemisphere in the past 2000 years)- CoralHydro2k (Tropical ocean hydroclimate and temperature from coral archives)- Global T CFR (Global gridded temperature reconstruction method comparisons)- GMST reconstructions - Iso2k (A global synthesis of Common Era hydroclimate using water isotopes)- MULTICHRON (Constraining modeled multidecadal climate variability in the Atlantic using proxies derived from marine bivalve shells and coralline algae)- PALEOLINK (The missing link in the Past — Downscaling paleoclimatic Earth System Models)- PSR2k (Proxy Surrogate Reconstruction 2k)

Ocean and atmospheric indices — in this case the El Niño Southern Oscillation (ENSO), the Pacific Decadal Oscillation (PDO), the North Atlantic Oscillation (NAO) and the North Pacific Oscillation (NPO)-- can be thought of as chaotic oscillators that are nodes on the network of the global climate system.

Participants supported the development of an international air - sea flux working group sponsored by the Southern Ocean Observing System (SOOS) to coordinate the proposed pilot study and oversee the task of defining flux requirements.

The El Niño - Southern Oscillation (ENSO) is a weather system that comes from the unusual warming of the tropical Pacific Ocean occurring erratically in the span of 3 to 6 - year intervals.

These models predicted that the Northern Hemisphere Polar region would warm fastest and first, that the Southern Ocean would draw a greater portion of atmospheric heat into the ocean system, and that land ice melt near Greenland and West Antarctica would generate cold, fresh water flows into the nearby ocean zones and set off localized cooOcean would draw a greater portion of atmospheric heat into the ocean system, and that land ice melt near Greenland and West Antarctica would generate cold, fresh water flows into the nearby ocean zones and set off localized cooocean system, and that land ice melt near Greenland and West Antarctica would generate cold, fresh water flows into the nearby ocean zones and set off localized cooocean zones and set off localized cooling.

The change of the locations of the observations (horizontal sampling) during the past 50 years is responsible for this divergence, because Ship - based system pre-2000 has insufficient sampling on the global ocean for instance in Southern Hemisphere, while these area begin to achieve full sampling in this century by Argo system.

The major climate system indices that are operationally used at ICPAC include evolution of monsoons, medium and upper level winds, Madden - Julian Oscillation (MJO), Quasi Biennial Oscillation (QBO), El Niño Southern Oscillation, Indian Ocean dipole (IOD), tropical cyclones, sea surface temperature gradients among many others that have been derived from general circulation.

The Southern Ocean has a vital role in the global ocean circulation system, as it interacts with the deep water circulation in each of the Pacific, Atlantic, and Indian ocOcean has a vital role in the global ocean circulation system, as it interacts with the deep water circulation in each of the Pacific, Atlantic, and Indian ococean circulation system, as it interacts with the deep water circulation in each of the Pacific, Atlantic, and Indian oceans.

One of the propositions is the attachment of a carbon cycle model and the response function of the biological sinks (Southern Ocean etc) At ESD the editors have a biological systems (deep ecology) bias whic his why they had to publish where um the understanding is more limited.

Working in coalition, these groups and individuals are campaigning to create a large system of marine protected areas in the Southern Ocean.

Here we probe the system to determine whether certain regions of the Southern Ocean are more critical than others for air — sea CO2 balance and the biological export production, by increasing surface nutrient drawdown in an ocean general circulation mOcean are more critical than others for air — sea CO2 balance and the biological export production, by increasing surface nutrient drawdown in an ocean general circulation mocean general circulation model.