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Latest Climate oscillation Stories

2014-06-30 15:08:17

University of Bristol The impact of the greenhouse gas CO2 on the Earth's temperature is well established by climate models and temperature records over the past 100 years, as well as coupled records of carbon dioxide concentration and temperature throughout Earth history. However, past temperature records have suggested that warming is largely confined to mid-to-high latitudes, especially the poles, whereas tropical temperatures appear to be relatively stable: the tropical thermostat...

Slowdown Of Global Warming In Northern Hemisphere
2014-04-08 13:44:55

By A'ndrea Elyse Messer, Penn State The recent slowdown in the warming rate of the Northern Hemisphere may be a result of internal variability of the Atlantic Multidecadal Oscillation -- a natural phenomenon related to sea surface temperatures, according to Penn State researchers. "Some researchers have in the past attributed a portion of Northern Hemispheric warming to a warm phase of the AMO," said Michael E. Mann, Distinguished Professor of Meteorology. "The true AMO signal,...

North Atlantic Climate Variability Influenced By Solar Activity
2014-03-11 08:11:32

redOrbit Staff & Wire Reports - Your Universe Online A 1,000-year period of pronounced climate variability occurring in Europe could have been the result of changes in the sun’s energy output, according to research published in Sunday’s edition of the journal Nature Geoscience. In the study, lead author Dr. Paola Moffa-Sanchez of the Cardiff University School of Earth and Ocean Sciences and her colleagues studied seafloor sediments to uncover changes to the temperature and...

Scientists Are Decoding Mechanism For Long-term Climate Fluctuations In The Atlantic
2013-07-25 10:29:13

Helmholtz Centre for Ocean Research Kiel (GEOMAR) Why does hurricane activity vary from decade to decade? Or rainfall in the Sahel region? And why are the trans-Atlantic changes frequently in sync? A German-Russian research team has investigated the role of heat exchange between ocean and atmosphere in long-term climate variability in the Atlantic. The scientists analyzed meteorological measurements and sea surface temperatures over the past 130 years. It was found that the ocean...

Climate Predictions Could Take Some Clues From The Pliocene Epoch
2013-04-04 06:51:19

redOrbit Staff & Wire Reports - Your Universe Online Temperature patterns during Earth´s last prolonged global “hot spell” some 5.3 million to 2.6 million years ago differed markedly from those of modern times, suggesting current climate models may need to be adjusted to improve future predictions, according to a study published this week in the journal Nature. The Earth was warmer during that time - known as the Pliocene Epoch - than it is today, and had higher...

Coral Fossils Say 20th Century El Nino Was Intense But Not Unusual
2013-01-04 12:28:23

Watch the video “Examining Fossil Corals” April Flowers for redOrbit.com - Your Universe Online Scientists have dramatically expanded the amount of information available on the El Nino-Southern Oscillation (ENSO), a Pacific Ocean climate cycle that affects weather patterns worldwide, by examining a set of 7,000-year-old fossilized corals. The teams says that their study will help assess the accuracy of climate model predictions for twenty-first-century climate change in...

Volcanoes Erupt When Ice Melts
2012-12-19 19:24:14

Michael Harper for redOrbit.com — Your Universe Online For every action, there is an equal and opposite reaction. This fact holds true in a myriad of situations from physics to our global climate. Numerous studies have shown even the smallest change in an ecosystem can affect seemingly unrelated aspects to the same area. Today, German researchers along with researchers from Harvard University in Cambridge, Massachusetts have published a study detailing how global ice affects...


Latest Climate oscillation Reference Libraries

Climate Change
2013-04-01 11:05:27

Climate change is a substantial and lasting change in the statistical distribution of weather patterns over periods of time ranging from decades to millions of years. It might be a change in the average weather conditions, or in the distribution of weather around the average conditions. Climate change is a result of factors that include oceanic processes, biotic processes, variations in solar radiation received buy Earth, volcanic eruptions, and plate tectonics, and human induced alterations...

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Word of the Day
siliqua
  • A Roman unit of weight, 1⁄1728 of a pound.
  • A weight of four grains used in weighing gold and precious stones; a carat.
  • In anatomy, a formation suggesting a husk or pod.
  • The lowest unit in the Roman coinage, the twenty-fourth part of a solidus.
  • A coin of base silver of the Gothic and Lombard kings of Italy.
'Siliqua' comes from a Latin word meaning 'a pod.'
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