http://blogs.ei.columbia.edu/2011/05/10/switchyard-project-new-sampling-record/ Tapping experts in climate, geology, oceanography, ecology, sustainable development, global health, energy, food and water, State of the Planet captures stories of how the Earth works and how we can sustainably make our lives better. Thu, 23 May 2013 13:26:15 +0000 hourly 1 http://wordpress.org/?v=3.5.1 http://blogs.ei.columbia.edu/2011/05/10/switchyard-project-new-sampling-record/comment-page-1/#comment-17544 Dave Mon, 04 Jul 2011 17:21:21 +0000 http://blogs.ei.columbia.edu/?p=14569#comment-17544 Where did you sample – maybe a map would be a good visual aid?

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