Land Use and Climate

Some old literature I was reading the other night carried shades of Roger Pielke Sr.’s argument that land use changes are important to climate change: Notwithstanding the apparent uncertainty of the seasons, it is found that the mean temperature of particular localities is very constant, provided we compare observations made at different periods for a …

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WikiFun

I’m taking a class on drought from Dave Gutzler at UNM this semester. Last week’s topic was the strengths and weaknesses of the Palmer Palmer Drought Index, the widely used standardized measure of drought. It’s a graduate seminar, which last week meant me leading the discussion on Palmer. Since I did a bunch of work …

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Schwarzenegger, California and Climate

There’s an op-ed in the 21 January New Scientist from California Gov. Arnold Schwarzenegger laying out his case for action on greenhouse gas reductions: In California, we are already seeing potentially severe impacts: shrinking of our snow pack in the Sierra Nevada mountains, which reduces our annual water supplies; erosion of our coastline; flooding of …

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