Post on 01-Jan-2016
description
The Day After Tomorrow
(16001)
12500020089
2009/9/137400
WWF 25% 2009/9/3Greenland21001.21/4
30ICIMOD30823002013600Uday Raj Sharma222004AFP 2009/8/30
2013 2009/3/6QuebecLaval UniversityCentre for Northern StudiesWarwick Vincent20132013
2008/8/23WWF WWF
2008/11/1814451 2520%50
Adelie314.740
2008/7/15
2 2008/3/27
2009/4/419601986830090%
2009/3/26186119701941
2007/9/4196775%196395%5025
(Aral Sea)++
20081275200861224502008847.840
2040432003
10 2009/2/26
(AOSISCopenhagen 100Yvo de Boer21.52 1.52009/09/22
1.
2.
1.
2.
20
70
95
50
75
IPCC: 2007/11/18IPCCIPCCIPCC2007200711IPCC12
20002001
200620072008
2009/04/132002200320042005 ?
Newsweek2006/10/16
2007/10/01
2004/9
2005/5
2006/10
2007/04/11
2007/04/23
2007
2007/09
2009/3
CO2280 ppm in 1900370 ppm in 2000386 ppm in 200865300 ppm4%212
Source: http://www.cotf.edu/ete/modules/climate/GCremote3.html
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30
CO2CH4 N2OSF6PFCsHFCs
CFCs
19130% David Orrell
1995-2004 IPCC-AR419901C2C1.5C2.5C21002critical valueCO2450-550ppm