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Latest Climate change Stories

Causes Of A Rapid Warming In The Upper Subtropical Oceans Of The Southern Hemisphere Identified
2013-07-23 13:04:07

CSIRO They partly attribute the observed warming, and preceding cooling trends to ocean circulation changes induced by global greenhouse gas emissions and aerosols predominantly generated in the Northern Hemisphere from human activity. The research, by scientists from CSIRO and the University of NSW, was published today in Scientific Reports. Mr Tim Cowan, lead author of the study, says his group was initially interested in the three decade long cooling below the surface of the...

CIA Investigating How To Manipulate Climate Change
2013-07-19 15:51:48

Brett Smith for redOrbit.com - Your Universe Online In a move that sounds vaguely reminiscent of one of Dr. Evil's plans, the CIA is planning to investigate how humans could potentially control the global climate. The 21-month project being run by the National Academy of Sciences and partially being funded by the CIA "is intended to provide a careful, clear scientific foundation that informs ethical, legal, and political discussions surrounding geoengineering," according to...

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...

2013-07-10 12:04:22

A new study has shed light on the potential of birds to survive in the face of climate change. In the analysis, based on more than fifty years' detailed study of a population of great tits near Oxford, UK, a team of scientists were able to make predictions about how the birds could cope with a changing climate in the future. They found that for small, short-lived birds like the great tit, evolution can work fast enough for genetic adaptation to keep pace with a changing environment. However,...

Wildfires Play Great Role In Climate Change
2013-07-10 04:34:22

redOrbit Staff & Wire Reports - Your Universe Online Emissions produced as a result of wildfires could be playing a greater role in global warming than experts had previously believed, according to new research published Tuesday in the journal Nature Communications. Climate scientists had long known that wildfires produce a mixture of carbon-containing particles. However, measurements taken by researchers from the Los Alamos National Laboratory (LANL) and Michigan Technological...

Climate Changes Could Increase Hurricane Frequency This Century
2013-07-09 11:21:34

Brett Smith for redOrbit.com - Your Universe Online Using a unique combination of computer models, MIT atmospheric scientist Kerry Emanuel has made the contested prediction the 21st century will see an uptick in the number of hurricanes and tropical storms as a result of the forces of climate change. "Studies using the same technique applied to the previous generation of global climate models showed very little change in global frequency, but an increase in intensity," Emanuel told...

Earthworm Poop Could Help Improve Climate Change Models
2013-07-09 04:49:08

Susan Bowen for redOrbit.com - Your Universe Online A recent discovery about earthworm excrement could help scientists improve our models of future climate change. Most earthworms excrete balls of calcium carbonate crystals, a chalk-like material. What makes these crystals interesting is that they retain a memory of the temperature at which they were created. Scientists at the Universities of Reading and York conducted an experiment in which earthworms were kept at differing...

UN Report Hottest Decade In History
2013-07-03 13:39:34

Peter Suciu for redOrbit.com - Your Universe Online Regardless of whether it was caused by human activity or not, the United Nations is reporting the last decade was the warmest on record in both hemispheres for both land and sea. According to an official report from the UNs World Meteorological Organization (WMO), land and sea temperatures averaged 58 degrees Fahrenheit - compared to the long term average of 57.2 F based on data going back to 1881. The report also noted the...


Latest Climate change Reference Libraries

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...

Incoming Solar Radiation Impacts By Various Weather Cycles
2012-08-22 13:30:39

The above image looks at the month of March for the three cycles known as Normal Phase, El-Nino, and La-Nina. The data was recorded for the city of Honolulu Hawaii, during the month of March. Remember this is just data for one month during these cycles. Normal: During this cycle incoming solar activity was upwards to 48% efficient for the month, producing less than 50% of the month which is due to the large amount of daily cloud cover that is seen on the island during the early morning and...

Weather Reference Library
2012-07-23 13:36:11

Being a meteorologist for over thirteen years you start to take note of many things in the atmosphere and how they repeat themselves. Our Climate is no different. The definition of climate is stated as: the collective weather data in regards to moisture and temperature for over 30 years for the same location. So to better understand our climate we need to look at this. First, we have average temperatures for given places based on the 30 year average. Some years the temps are warmer or...

Incoming Solar Radiation Impacts By Various Weather Cycles
2012-07-23 11:19:47

The above image looks at the month of March for the three cycles known as Normal Phase, El-Nino, and La-Nina. The data was recorded for the city of Austin Texas. Remember this is just data for one month during these cycles. Normal: During this cycle incoming solar activity was upwards to 60% efficient for the month, producing enough solar energy that only 40% of the month would have not had strong incoming radiation. EL-Nino: This phase provided the area with an extended number of...

Weather Reference Library
2012-05-08 13:49:01

The month of March provided a huge absence of winter with record breaking temperatures from the Canada border all the way south and eastward across the United States. Half of the United States shattered records which made the month of March, 2012 the warmest ever on record. There are a few states that did not share in the record warmth  along the west coast. They actually had cooler weather. What lead to the extreme warm temperatures during the month of March was a weather pattern built...

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Word of the Day
endocarp
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'kardia,' heart.
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