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Top News
2013/05/15
Natural Hazards
NGDIR News Section-- Earthquakes similar in magnitude to the 2004 Sumatra earthquake could occur in an area beneath the Arabian Sea at the Makran subduction zone, according to recent research published in Geophysical Research Letters.
  
   The research was carried out by scientists from the University of Southampton based at the National Oceanography Centre Southampton (NOCS), and the Pacific Geoscience Centre, Natural Resources Canada.
  
   The study suggests that the risk from undersea earthquakes and associated tsunami in this area of the Wester.............. [More]
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2013/05/18
Geography
 NGDIR News Section-- Google has released the animation of Earth timelapse imagery that shows global changes in last three decades. The imagery was ...[More]
2013/05/18
Environment
 NGDIR News Section-- Sulfur dioxide is as antagonist of greenhouse gases less effective than previously assumed. It forms sulfate aerosol particles ...[More]
2013/05/18
Mineral Industries
 NGDIR News Section-- Mining major Rio Tinto is set to proceed with the $5bn expansion of its iron ore mines in Western Australia, despite concerns ...[More]
2013/05/18
Mineral Industries
 NGDIR News Section-- China has ordered the suspension of production at all coal mines in the south-western province of Sichuan following a blast at ...[More]
2013/05/18
Mineral Industries
 NGDIR News Section-- Central Appalachia's coal businesses face declining reserves, higher production costs and increased competition, reports ...[More]
2013/05/17
Mineral Industries
 NGDIR News Section-- Precious coloured gem miner Richland Resources (LON: RLD) announced in its first quarter for the year a tanzanite output of ...[More]
2013/05/16
Natural Hazards
 NGDIR News Section-- A local official said Sri Lanka prepared for more downpours on Tuesday because of a cyclone off the Bay of Bengal which has ...[More]
2013/05/15
Natural Hazards
 NGDIR News Section-- Based on statistics issued by the UN humanitarian office for Somalia (OCHA), seven children have died while thousands have been ...[More]
2013/05/15
Natural Hazards
 NGDIR News Section-- Rescue workers confirmed on Tuesday that the avalanche that hit a mountainous region in Sichuan Province has claimed four lives ...[More]
2013/05/15
Mineral Industries
 NGDIR News Section-- Kenya's announcement that it will tax the transfer of assets in the mining sector has been welcomed by The Africa Progress Panel ...[More]
 
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Moon and Earth Have Common Water Source

  
   NGDIR News Section-May 9, 2013 Researchers used a multicollector ion microprobe to study hydrogen-deuterium ratios in lunar rock and on Earth,wrote Science daily.. Their conclusion: The Moon's water did not come from comets but was already present on Earth 4.5 billion years ago, when a giant collision sent material from Earth to form the Moon.
  
  
   Water inside the Moon's mantle came from primitive meteorites, new research finds, the same source thought to have supplied most of the water on Earth. The findings raise new questions about the process that formed the Moon.
  
   The Moon is thought to have formed from a disc of debris left when a giant object hit Earth 4.5 billion years ago, very early in Earth's history. Scientists have long assumed that the heat from an impact of that size would cause hydrogen and other volatile elements to boil off into space, meaning the Moon must have started off completely dry. But recently, NASA spacecraft and new research on samples from the Apol..............More
 
 
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