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Latest Megadrought Stories

2014-09-05 23:05:58

Both Can Still Be Rescued but Requires Research, Education and Strong Action, Reports Bio Logic Aqua Research Founder Sharon Kleyne. Grants Pass, OR (PRWEB) September 05, 2014 As the worst and longest drought in California history deepens, residents may wonder, is California destined to become another Somalia or Kenya? Both East African nations have experienced drought that has destroyed much of the economic base and killed thousands of people through dehydration and famine. According to...

drought in the southwest
2014-08-29 04:00:16

Melissa Osgood, Cornell University Due to global warming, scientists say, the chances of the southwestern United States experiencing a decade long drought is at least 50 percent, and the chances of a “megadrought” – one that lasts over 30 years – ranges from 20 to 50 percent over the next century. [ Watch the Video: What is Global Warming? ] The study by Cornell University, University of Arizona and U.S. Geological Survey researchers will be published in a forthcoming issue...

Long-Term Droughts, Rain Failures Revealed Through Tree-Ring Study
2013-03-12 10:21:29

April Flowers for redOrbit.com - Your Universe Online A new tree-ring study, led by the University of Arizona, reveals that long-term droughts in Southwestern North America often mean a failure of both summer and winter rains. This contradicts a long held belief that a dry winter rainy season is usually followed by a wet monsoon season, or vice versa. According to the new data, both summer and winter rains were sparse year after year during the severe, multi-decadal droughts occurring...

Amazon Rainforest Under Threat From Climate Change
2013-01-18 06:36:22

April Flowers for redOrbit.com - Your Universe Online A megadrought that started in 2005 is still affecting a portion of the Amazon Rainforest twice the size of California, a new study led by NASA's Jet Propulsion Laboratory (JPL) finds. The results of this study, combined with the observed recurrences of droughts every few years and associated damage to forests in both the southern and western Amazon over the past decade, reveal that the rainforest might be showing the initial signs of...

Continued Droughts Spell Bad News For Trees And Agriculture
2012-10-16 13:41:53

April Flowers for redOrbit.com - Your Universe Online A research team, led by a University of Tennessee, Knoxville, geography professor has evidence suggesting that recent droughts could be the new normal. This is not good news for our nation's forests and agricultural lands. The droughts of recent years have been record breaking, which anyone looking at their yard or garden could tell you. As a result, our nation has seen a record-breaking wildfire season, with over 8 million acres...

Forests In The Southwest Could Change Due To Climate Change
2012-10-01 05:29:25

redOrbit Staff & Wire Reports - Your Universe Online Rising temperatures and decreases in precipitation associated with climate change could cause "widespread tree death" in the forests of the southwestern US, which could lead to "substantial changes" both in the landscape and the creatures living there in the near future, experts warn in a new study. Scientists from Los Alamos National Laboratory, the U.S. Geological Survey (USGS), the University of Arizona, Columbia University,...

92969338
2012-03-30 12:53:09

The National Science Foundation has funded a study to determine past climates by studying tree rings. Environmental students from Arizona studied bristlecone pine trees to determine aspects about the Earth´s climates during the Paleo age. The study of tree growth rings to understand Earth´s past climate is called dendrochronology. As each year passes, trees add growth rings around their trunks. These dendrochronologists study these rings to gain all sorts of information not only...


Word of the Day
bellycheer
  • Good cheer; viands.
  • To revel; to feast.
The word 'bellycheer' may come from 'belle cheer', "good cheer".
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