No.	Title	Date
621	Interdependency of tropical marine ecosystems in response to climate change
622	Intermittent thinning of Jakobshavn Isbrae, West Greenland, since the Little Ice Age	2008
623	International Climate Conference 2009 Abstract Book	2009
624	International Earth System expert workshop on ocean stresses and impact	2011-06
625	International Energy Agency 2011 World Energy Outlook	2011
626	Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2009	2011-04-15
627	Investigating the Effects of Climate Change on Hotspots of Coastal Erosion in Florida	2010
628	Investing in a safer future ( external resource | internal citation )	2009-06
629	Investors take charge of climate policy	2014-04
630	IPCC climate models do not capture Arctic sea ice drift acceleration	2011-09-29
631	The IPCC Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation	2012
632	IPCC SREX Summary for Policymakers	2011
633	Irreversible climate change due to carbon dioxide emissions	2009-02-10
634	Is News Corp. Failing Science?	2012
635	Is sea level rise accelerating in the Chesapeake Bay? A demonstration of a novel new approach for analyzing sea level data	2012
636	Is the West Antarctic Ice Sheet Disintegrating?	1973
637	Is the West Antarctic Ice Sheet Disintegrating?	1973
638	Is the West Antarctic Ice Sheet Disintegrating?	1973-11-20
639	It's Getting Hot Out there:	2011
640	Jail politicians who ignore climate science	2008-02-07