Research Article
Forecasting CO2 Emissions in China’s Construction Industry Based on the Weighted Adaboost-ENN Model and Scenario Analysis
Table 3
The decomposition of different factors on CO2 emissions change in China's construction industry during 2004-2016.
| | Year | | | | | | | | |
| | 2004-2005 | -22.3 | -227.7 | -4384.0 | 0.0 | 2560.7 | 5531.5 | 334.0 | 3792.1 | | 2005-2006 | -16.8 | -567.3 | -5380.1 | -5058.5 | 4903.9 | 15817.3 | 691.6 | 10390.0 | | 2006-2007 | 17.0 | -1109.3 | -12512.7 | -18480.4 | 4650.1 | 27123.0 | 1040.1 | 727.8 | | 2007-2008 | 21.0 | -1756.8 | -7728.2 | -26365.2 | 4737.1 | 42642.0 | 1541.7 | 13091.7 | | 2008-2009 | 19.6 | -2424.0 | -20729.2 | -32068.9 | 10548.8 | 56993.5 | 2015.2 | 14355.0 | | 2009-2010 | 14.4 | -2633.8 | -14208.4 | -38303.8 | 15862.2 | 74013.0 | 2749.3 | 37492.9 | | 2010-2011 | 49.2 | -3053.2 | 37690.8 | -38818.7 | 53221.4 | 125034.1 | 4554.6 | 178678.3 | | 2011-2012 | 61.6 | -3789.9 | 54820.2 | -35521.9 | 78939.6 | 169982.3 | 6084.4 | 270576.4 | | 2012-2013 | 57.6 | -4029.2 | -17907.0 | -38239.4 | 88464.4 | 141520.7 | 5268.1 | 175135.3 | | 2013-2014 | 93.5 | -4399.2 | -19797.7 | -59813.6 | 91397.8 | 160535.3 | 6191.2 | 174207.4 | | 2014-2015 | 42.1 | -4566.2 | -51839.4 | -54554.5 | 70468.5 | 143320.9 | 5763.8 | 108635.2 | | 2015-2016 | 33.5 | -4698.5 | -52654.7 | -46403.6 | 67605.7 | 153396.9 | 6532.2 | 123811.5 | | 2004-2016 | 370.5 | -33254.9 | -114630.4 | -393628.5 | 493360.3 | 1115910.5 | 42766.1 | 1110893.6 |
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