The importance of icebergs as an important source of nutrients in the polar regions has long been discussed. An international research team has investigated ice samples worldwide. A key result is that only a small part of the glacier ice contaminated with sediment contains large amounts of iron, while the vast majority of clean ice contains very little iron.
from Top Technology News -- ScienceDaily https://ift.tt/35jvwiA
Wednesday, 20 November 2019
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