News tagged with covered
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Fertilizer use not always helpful in revegetation efforts
18 hours ago |
4 / 5 (2) |
2
Companies and communities trying to restore vegetation on damaged northern landscapes should think twice about using fertilizer to stimulate growth according to new research published in the November issue of Arctic, Antarctic an ...
From greenhouse to icehouse -- reconstructing the environment of the Voring Plateau
Space & Earth / Earth Sciences
Dec 15, 2009 |
4.1 / 5 (7) |
1
The analysis of microfossils found in ocean sediment cores is illuminating the environmental conditions that prevailed at high latitudes during a critical period of Earth history.
Ecosystem, vegetation affect intensity of urban heat island effect
Space & Earth / Earth Sciences
Dec 15, 2009 |
5 / 5 (2) |
0
NASA researchers studying urban landscapes have found that the intensity of the "heat island" created by a city depends on the ecosystem it replaced and on the regional climate. Urban areas developed in arid and semi-arid ...
Australian government to introduce Internet filter
Dec 15, 2009 |
3.1 / 5 (15) |
8
(AP) -- Australia plans to introduce an Internet filtering system to block obscene and crime-linked Web sites despite concerns it will curtail freedoms and won't completely work.
Surveying bird biodiversity from space?
Dec 16, 2009 |
not rated yet |
0
(PhysOrg.com) -- A fundamental rule of wildlife ecology says that diverse habitats foster greater biodiversity: The Amazon has far more species than Greenland. But how do habitat and biodiversity relate in a state like Wisconsin, ...
Antidepressants cut risk of hospital readmission for suicidal youth
Medicine & Health / Psychology & Psychiatry
16 hours ago |
not rated yet |
0
Suicidal adolescents who were prescribed an antidepressant medication during inpatient psychiatric hospital treatment were 85 percent less likely than others to be readmitted within a month after discharge, a new study found.
Monument lifted from Cleopatra's underwater city
Other Sciences / Archaeology & Fossils
13 hours ago |
5 / 5 (2) |
0
(AP) -- Archaeologists on Thursday hoisted a 9-ton temple pylon from the waters of the Mediterranean that was part of the palace complex of the fabled Cleopatra before it became submerged for centuries in ...
How to spur energy storage innovations
12 hours ago |
1 / 5 (1) |
0
Imagine flying all the way from coast to coast, completely guilt-free, in an airplane that doesn’t emit a single particle of greenhouse gas or air pollutants. That could happen someday, perhaps brought to ...
World's first skeletal mount of Paluxysaurus jonesi reveals new biology
Other Sciences / Archaeology & Fossils
Dec 15, 2009 |
4.5 / 5 (11) |
0
(PhysOrg.com) -- The Early Cretaceous sauropod Paluxysaurus jonesi weighed 20 tons, was 60 feet long and had a neck 26 feet long, according to scientists who prepared the world's first full skeletal mount ...
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