A marine discovery disturbs our understanding of land water reserves. Scientists are interested in a huge reservoir hidden under the Pacific. How did this mass of water, equivalent to the entire sea, is trapped in depths? What implications for geology and earthquake?
There are still many mysteries in the oceans. A team of researchers has just brightened a generous geological trend away from New Zealand. A huge water tank, which is buried underneath FloorFloor The sea of the Pacific refuses our current knowledge on the structure of the land layer. This unexpected discovery can affect our understanding MovementsMovements Taatonics and slow earthquakes that are characterized by the region.
A sea is surrounded by a land layer
About 120 million years ago, during the lower Critisis, a major geological event occurred. A great volcano erupting, which covers the surface of the United States, spreads the lava in the Pacific. Over time, these volcanic rocks have absorbed the water, which has created a Titanic underground tank.
Andrew Gas, Marine Geo Physicist and SismologueSismologue Of Texas University, explain: ” Ordinary sea layer, which is 7 to 10 million years old, should be very little water ». These The irregularitiesThe irregularities The region raises many questions about geological process while working.
The tank located about 3 km below the seaside has amazing features:
- A PorchostiPorchosti Notable stone
- A material of water that represents about 50 % VolumeVolume Went for samples
- To a potential extent, to a long time to be fixed
Effect on tectonic and earthquake
This discovery is of importance to the capital to understand the region’s earthquake. Is located near the tank FlawFlavor De hecorning, their Zone d subd.Zone d subd. Where the Pacific Tactical Plate sinks under the Australian plate. This area is known for its slow earthquakes, events that can continue for several months without damaging the surface.
Director of the Institute of Geo Physics of Texas University, Demon Saifer has identified the importance of this discovery: “This phenomenon is, long theory from laboratory experiences and ThisThisFinally receives confirmation of A scale of A Tactonic plateTactonic plate.“
The links between these vast reservoirs and slow earthquakes of groundwater have been defined:
- The water in the rocks creates high conditions DepressionDepression
- This pressure slows down the subcodes process
- Sudden shifts are avoided while promoting slow and progressive movements
The possibilities of research and future implications
This discovery opened new paths for research GenderGender Naval and i EarthquakeEarthquake. Scientists have now intended to have deep holes in the sea floor to better understand the range and impact of this deposits on the flaws of hackwing.
The implications of this discovery are numerous:
|
Domain |
Possible |
|
Earthquake predicted |
Improvement of the slow forecasting model of the earthquake |
|
Water Resources |
New approach on global water reservoirs |
|
Plates TaitonicsPlates Taitonics |
Better understanding of the subconsense mechanism |
This fascinating discovery of a huge water reservoir under the Pacific bothers our understanding of maritime geology. It opens the way for a new interesting research on interaction between water, rocks and tectonic movements, which promises to strengthen our knowledge over the dynamics of our planet.
