News tagged with levels
Increasing Antarctic sea ice extent linked to the ozone hole
Space & Earth / Earth Sciences
Apr 21, 2009 |
4.4 / 5 (70) |
12
Increased growth in Antarctic sea ice during the past 30 years is a result of changing weather patterns caused by the ozone hole according to new research published this week (Thurs 23 April 2009).
Ice Sheets Can Retreat 'In a Geologic Instant,' Study of Prehistoric Glacier Shows
Space & Earth / Earth Sciences
Jun 21, 2009 |
4.5 / 5 (61) |
20
(PhysOrg.com) -- Modern glaciers, such as those making up the Greenland and Antarctic ice sheets, are capable of undergoing periods of rapid shrinkage or retreat, according to new findings by paleoclimatologists ...
Scientists: Global warming has already changed oceans
Space & Earth / Earth Sciences
Jun 10, 2009 |
4.2 / 5 (63) |
4
In Washington state, oysters in some areas haven't reproduced for four years, and preliminary evidence suggests that the increasing acidity of the ocean could be the cause. In the Gulf of Mexico, falling oxygen levels in ...
Ice Bridge Supporting Wilkins Ice Shelf Collapses
Space & Earth / Earth Sciences
Apr 08, 2009 |
4.7 / 5 (34) |
1
(PhysOrg.com) -- An ice bridge connecting the Wilkins Ice Shelf on the Antarctic Peninsula to Charcot Island has disintegrated. The event continues a series of breakups that began in March 2008 on the ice ...
Who will pick up the bill? Possible job cuts and revenue loss as a result of ocean acidification
Jun 01, 2009 |
4.1 / 5 (39) |
4
Ocean acidification, a direct result of increased CO2 emission, is set to change the Earth's marine ecosystems forever and may have a direct impact on our economy, resulting in substantial revenue declines and job losses.
Foretelling a major meltdown: Rare mineral might portend return to hothouse climate of old
Space & Earth / Earth Sciences
Dec 01, 2008 |
3.3 / 5 (47) |
27
By discovering the meaning of a rare mineral that can be used to track ancient climates, Binghamton University geologist Tim Lowenstein is helping climatologists and others better understand what we're probably in for over ...
Congress considers major global warming measure
Apr 19, 2009 |
4.4 / 5 (35) |
12
(AP) -- The last time Congress passed major environmental laws, acid rain was destroying lakes and forests, polluted rivers were on fire and smog was choking people in some cities.
Vitamin C lowers levels of inflammation biomarker considered predictor of heart disease
Nov 13, 2008 |
4.4 / 5 (34) |
2
A new study led by researchers at the University of California, Berkeley, adds to the evidence that vitamin C supplements can lower concentrations of C-reactive protein (CRP), a central biomarker of inflammation that has ...
Biologists find new environmental threat in North American lakes
Biology /
Nov 27, 2008 |
4.2 / 5 (33) |
11
A new and insidious environmental threat has been detected in North American lakes by researchers from Queen's and York universities.
Graphene Yields Secrets to Its Extraordinary Properties
May 14, 2009 |
4.8 / 5 (25) |
0
(PhysOrg.com) -- Applying innovative measurement techniques, researchers from the Georgia Institute of Technology and the National Institute of Standards and Technology have directly measured the unusual energy ...
Children distressed by family fighting have higher stress hormones
Nov 14, 2008 |
4.7 / 5 (17) |
0
Children who become very upset when their parents fight are more likely to develop psychological problems. But little is known about what happens beyond these behavioral reactions in terms of children's biological responses. ...
Close relationship between past warming and sea-level rise
Space & Earth / Earth Sciences
Jun 22, 2009 |
3.8 / 5 (19) |
2
Scientists from the National Oceanography Centre, Southampton, along with colleagues from Tuebingen and Bristol have reconstructed sea-level fluctuations over the last 520,000 years. Comparison of this record with data on ...
Body clock linked to diabetes and high blood sugar
Dec 07, 2008 |
4.9 / 5 (14) |
2
Diabetes and high levels of blood sugar may be linked to abnormalities in a person's body clock and sleep patterns, according to a genome-wide association study published today in the journal Nature Genetics.
Type 2 Diabetes Rears Its Ugly Head Long Before Diagnosis
May 14, 2009 |
4.6 / 5 (14) |
0
Signs and symptoms of type 2 diabetes can present themselves as long as 10 years before diagnosis and most people have no idea before the damage is done.
Researchers learn that some 'good cholesterol' isn't good enough
Dec 01, 2008 |
4.1 / 5 (15) |
0
If you think your levels of "good cholesterol" are good enough, a new study published in the December 2008 issue of The FASEB Journal suggests that you may want to think again. In the report, researchers from the University of Chi ...
