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Latest Effects of global warming Stories

How Cold, Deep Ocean Waters Influence Sea Surface Temperatures
2013-07-26 06:04:28

Brett Smith for redOrbit.com - Your Universe Online Newly published research from Oregon State University has revealed new details on the forces behind El Nino and could lead to more refined predictions for global warming. According to their report in the journal Nature, OSU scientists have used new measurements of ocean mixing to record the first multi-year data set that will allow for a comprehensive analysis of how cold, deep ocean waters can influence sea surface temperatures on a...

Ticking Time Bomb: The True Cost Of Arctic Methane Release
2013-07-25 07:44:29

redOrbit Staff & Wire Reports - Your Universe Online An Arctic methane 'time bomb' brought about by rapidly thinning permafrost could cost the world up to $60 Trillion, the size of the entire global economy, a group of economists and polar scientists warned on Tuesday. Methane is a powerful greenhouse gas, although it lasts less than a decade in the atmosphere. Large amounts of the gas are concentrated in the frozen Arctic tundra, and are also found as semi-solid gas hydrates under...

Study Explains Surprising Acceleration Of Greenland's Inland Ice
2013-07-24 14:49:30

NASA [ Watch The Video Greenland Ice Flow ] Surface meltwater draining through cracks in an ice sheet can warm the sheet from the inside, softening the ice and letting it flow faster, a new NASA-funded study finds. During the last decade, researchers have captured compelling evidence of accelerating ice flow at terminal regions, or "snouts," of Greenland glaciers as they flow into the ocean along the western coast. Now, the new research shows that the interior regions are also...

2013-07-23 23:02:01

Gianluca Tognon, specialist in food science and human nutrition, has published an e-book in his website, where he explains the consequences of global warming on human health and food safety. According to numerous scientists indeed, climate change is the biggest threat to health of the twenty-first century and is contributing to the increase of diseases and premature deaths all around the world. Gothenburg, Sweden (PRWEB) July 24, 2013 Gianluca Tognon, specialist in food science and human...

Glacier Geometry Linked To Diverse Calving Patterns
2013-07-23 05:24:37

April Flowers for redOrbit.com - Your Universe Online Large stretches of ice on the coasts of Antarctica and Greenland are at risk of rapidly cracking apart and falling into the ocean in events over the coming decades that could aggravate sea level rise. The new study, published in Nature Geoscience, describes new iceberg calving simulations from the University of Michigan. "If this starts to happen and we're right, we might be closer to the higher end of sea level rise estimates for...

Ancient Antarctic Ice Melt 66 Feet
2013-07-22 08:50:47

Brett Smith for redOrbit.com - Your Universe Online A large team of international researchers has looked millions of years into the Antarctic past and found evidence that massive sections of the continent's eastern ice sheet once melted to raise sea levels by around 66 feet. "Scientists previously considered the East Antarctic ice sheet to be more stable than the much smaller ice sheets in West Antarctica and Greenland, even though very few studies of East Antarctic ice...

Rising Sea Levels Will Require Adaptation For Generations To Come
2013-07-17 05:46:24

Susan Bowen for redOrbit.com - Your Universe Online Current levels of greenhouse gas emissions will have far-reaching effects, even if the levels decrease in the near future. According to a new study published in the Proceedings of the National Academy of Sciences, the greenhouse gases emitted today will cause the sea level to rise for centuries to come. It is estimated each degree of global warming will raise sea levels by more than two meters. Anders Levermann, lead author of the...

Satellite Data Not Enough Predict Ice Cap Melt
2013-07-15 09:38:00

Brett Smith for redOrbit.com - Your Universe Online New research from a team of European scientists has found there is not enough satellite data to determine the rate of polar ice cap melt very far into the future and warned against using current trends to predict sea level rise that might result from melting glaciers. The ice sheets on Greenland and Antarctica represent the biggest potential contributor to sea level rise. According to a study published last year including data from...

2013-07-11 12:24:53

Bioenergy with carbon capture and storage (BECCS) can reverse the global warming trend and push temperatures back below the global target of 2°C above pre-industrial levels, even if current policies fail and we initially overshoot this target. This is according to a new study, published today, 11 July, in IOP Publishing's journal Environmental Research Letters, which shows that ambitious temperature targets can be exceeded then reclaimed by implementing BECCS around mid-century....

Coral Reef Protection From Cloud Seeding
2013-07-11 04:51:24

April Flowers for redOrbit.com - Your Universe Online New research from the University of Leeds reveals threatened coral reefs could be protected from bleaching by warming oceans. The study proposes a targeted version of the geoengineering technique known as Marine Cloud Brightening (MCB) - seeding the clouds to cool sea surface temperatures - could give coral a fifty year "breathing space" to recover from acidification and warming. "Coral bleaching over the last few decades has been...


Latest Effects of global warming 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...

Current Sea Level Rise
2013-04-01 10:39:21

The sea levels all around the world are rising. Current sea-level rise has the potential to affect human populations and the natural environment. Two key factors have contributed to the observed sea level rise. The first is thermal expansion: as the ocean water warms, it expands. The second is from the influence of land-based ice because of increased melting. The major store of water on land is found in the glaciers and the ice sheets. The rising of sea levels is one of several lines of...

Weather Reference Library
2012-07-19 19:12:29

If you live Honolulu Hawaii or the surrounding low elevation area’s this is what you can roughly expect to see with impacts of the three features below when it comes to your heating and cooling budget. The above graph shows the situations that occurred during previous phases of all three events such as normal conditions along with EL-Nino and La-Nina. During a normal cycle it is easy to see that the cooling degree days during March were around 355.5 days. During the same month of March...

Weather Reference Library
2012-06-18 22:12:26

El-Nino is marked with having warmer waters in the Pacific Ocean, so how can it have impacts on Austin Texas. This is a look at what occurred during an EL-Nino event as we evaluate three months of the cycle. January 2012- March 2012 La-Nina Impacts on Austin TX Climate January 2012 Normal temperatures for the month are usually around 40-60F. Examining what occurred during the month of January during an EL-Nino event the temps where average 40% of the month. While, 21% of the month...

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