News tagged with soil conditions

First MeerKAT antenna foundation poured

The concrete for the first MeerKAT antenna foundation was poured yesterday at South Africa's SKA site in the Karoo. This is the first of 64 similar foundations that will be constructed for this telescope over the next nine ...

dateAug 16, 2013 in Astronomy
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Protecting history with satellites

Looking down from orbit is an attractive way of monitoring historical sites in remote or politically unstable regions ā€“ and can even help archaeologists to make new discoveries.

dateApr 04, 2013 in Earth Sciences
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Tree-ring data show history, pattern to droughts

Dendrochronologists have shown that tree-ring data produce a remarkably accurate history of droughts and other climate changes. Combined with reliable drought indices and historical descriptions of climate conditions, dendrochronology ...

dateFeb 18, 2013 in Earth Sciences
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