基于“水—能—碳”关联的城市水系统碳排放研究

赵荣钦, 余娇, 肖连刚, 孙锦, 罗慧丽, 杨文娟, 揣小伟, 焦士兴

Carbon emissions of urban water system based on water-energy-carbon nexus

ZHAO Rongqin, YU Jiao, XIAO Liangang, SUN Jin, LUO Huili, YANG Wenjuan, CHUAI Xiaowei, JIAO Shixing

表2 2008—2017 年郑州市水系统碳排放占比

Tab. 2 The proportion of carbon emissions of water system in Zhengzhou during 2008-2017

年份 水系统碳排放(万t) 社会能源消费碳排放(万t) 贡献率(%) 2008 583.58 5580.62 10.46 2009 604.92 5370.28 11.26 2010 742.04 5244.75 14.15 2011 699.39 5804.06 12.05 2012 733.57 6399.01 11.46 2013 680.55 6910.49 9.85 2014 716.63 6790.08 10.55 2015 746.45 6532.35 11.43 2016 770.79 6157.65 12.52 2017 833.16 6159.13 13.53