LeeE schrieb: >> The next one: >> Did you see these tree areas, seems to be something like an >> ongoing ecological desaster in FlightGear: >> >> http://home.arcor.de/vollnhals-bremen/EcologicalDesaster/ >> >> Any ideas? >> >> Regards >> Georg >> > > Brings to mind the Tunguska event - > > http://physics.uoregon.edu/~jimbrau/BrauImNew/Chap14/FG14_24.jpg > > and the tree die-off around Mammoth Mountain in the Long Valley > caldera area due to volcanic CO2 - > > http://quake.usgs.gov/prepare/factsheets/CO2/index.html > > LeeE > Yes, and for me some areas in Germany due to acid rain - might be not so large areas and could be stopped a little by chalking the ground (mostly done by helicopters). Anyway, for our FlightGear world Syd has some recipes up his sleeve :-) Georg
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