I was working in a high suburb of Hobart about 10 days ago and you couldn't see the Derwent River at about 4km. distant. You could smell and taste it and eyes became sore.

There is a definite down side for walkers [and fishers] in the run off which occurs afterwards and I have seen it myself on a number of occasions.The ash and burnt sticks ,branches,stumps etc cause ground water to form black pools when rain falls which can then run into creeks and rivers together with dirt and silt which washes away due to lack of ground cover.
Later as regrowth occurs ,comes a cocktail of poisons like 1080,insecticides,herbicides etc.
None of this should be in our waterways.
I work in the building industry so am quite aware that forestry is necessary,and valuable,

but public opinion is starting to make them at least look at changing their practices so maybe there is more to it all than just science.Maybe its just that we can do this so we will 'cos it gets more dollars,but hopefully next autumn they may have a better solution.
I know in Hobart we will look foreward to some clear autumn days instead of the 2 or 3 weeks of ruined weather we had this year.

If you don't know what I'm talking about, then you need to drink more.