News tagged with soil conditions

Protecting history with satellites

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

Apr 04, 2013 5 / 5 (1) 0

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 ...

Feb 18, 2013 3 / 5 (2) 2