http://blogs.ei.columbia.edu 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. Sat, 18 May 2013 04:43:17 +0000 en-US hourly 1 http://wordpress.org/?v=3.5.1 http://blogs.ei.columbia.edu/2010/12/15/an-alarming-water-crisis-in-india%e2%80%99s-food-bowl-finding-sustainable-solutions-2/ http://blogs.ei.columbia.edu/2010/12/15/an-alarming-water-crisis-in-india%e2%80%99s-food-bowl-finding-sustainable-solutions-2/#comments Wed, 15 Dec 2010 18:26:29 +0000 Shama Perveen http://blogs.ei.columbia.edu/?p=9458 The rapidly declining groundwater table in Punjab--one of the most agriculturally productive states and the heart of green revolution belt in northern India--is a disturbing trend.]]> http://blogs.ei.columbia.edu/2010/12/15/an-alarming-water-crisis-in-india%e2%80%99s-food-bowl-finding-sustainable-solutions-2/feed/ 4