Of course Darrin uses the facts to provoke thought and discussion, as I try to do here. All our huge forests sequestering carbon lets us off the hook on our emissions eh? well, not so fast - maybe read up on the ability of trees to sequester carbon in northern climates. New evidence is showing that north of 45 degrees deforestation would actually cool the planet as the bare ground would reflect the solar rays where the dark trees absorb. Trees in the tropics for sure sequester a lot.
Maybe also read up on the sequestration effect of modern farming practices - despite min-till, zero till and (the ever popular on Agriville) "work it black" you are still net emitters when you factor in the fertiliser, fuel use and machinery production etc.
I don't quite understand the reaction this gets though as the prevailing opinions on Agriville seems to be that warming up Saskatchewan would be great and climate change doesn't exist. I thought you'd all be celebrating your success rather than being indignant that your attempts to save the planet were being challenged.
Maybe also read up on the sequestration effect of modern farming practices - despite min-till, zero till and (the ever popular on Agriville) "work it black" you are still net emitters when you factor in the fertiliser, fuel use and machinery production etc.
I don't quite understand the reaction this gets though as the prevailing opinions on Agriville seems to be that warming up Saskatchewan would be great and climate change doesn't exist. I thought you'd all be celebrating your success rather than being indignant that your attempts to save the planet were being challenged.
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