No.	Title	Date
241	Global warming and hurricanes	2009-01-26
242	The Sea-Level Fingerprint of West Antarctic Collapse	2009-02-06
243	Irreversible climate change due to carbon dioxide emissions	2009-02-10
244	In Search of Shelter: Mapping the Effects of Climate Change on Human Migration and Displacement	2009-05-01
245	Understanding sea level	2009-06
246	Antarctic temperature and global sea level closely coupled over the past five glacial cycles	2009-06-21
247	GIS Analysis of Global Impacts from Sea Level Rise	2009-07
248	Deep-Sea Temperature and Ice Volume Changes Across the Pliocene-Pleistocene Climate Transitions	2009-07-17
249	No rainforest, no monsoon: get ready for a warmer world	2009-09
250	Holocene thinning of the Greenland ice sheet	2009-09
251	Sea Level in a 4 Degree Celsius World	2009-09-29
252	National Parks in Peril	2009-10
253	Both of the World's Ice Sheets May be Shrinking Faster and Faster	2009-10-09
254	Extraordinary September Arctic Sea Ice reductions and their relationships with storm behavior over 1979-2008	2009-10-14
255	Reconstruction of the history of anthropogenic CO2 concentrations in the ocean	2009-11
256	Major Tipping Points in the Earth's Climate System and Consequences for the Insurance Sector	2009-11
257	Climate Change and the Commonwealth	2009-11
258	Climate Change and Water Management in South Florida Draft	2009-11-12
259	Evidence for warmer interglacials in East Antarctic ice cores	2009-11-19
260	Antarctic Climate Change and the Environment	2009-11-25