The treeflap macro

I occasionally get an email seeking an old excel macro that I wrote (back when I knew a lot less about such things, and frankly, I still don’t know very much) called treeflap.xls. It is referenced in this paper: Rees, G. N., Baldwin, D. S., Watson, G. O., Perryman, S.,…

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The economics of water supply in Melbourne

This article by Kenneth Davidson cites some disturbing numbers on the extent to which Melbourne Water’s budget has become dominated by paying off of the desalination plant sitting idle 100 km south-east of Melbourne.  The arguments that Davidson makes concerning Melbourne’s plentiful supply of water running off the metropolitan area are…

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Raingarden diary

Work and home life are blending as I attempt to practice what I preach in our newly renovated home.  The tank and raingarden system in our new house is teaching me a bunch of new lessons, which I thought are probably worth recording. So, I’ve begun a separate diary about it.

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