Journal of Zhejiang University

Journal of Zhejiang University SCIENCE A 2014 Vol.15 No.6 P.454-464

Emission inventory and trends of NO _x for China, 2000–2020*

Author(s): Yun Shi^1,2,Yin-feng Xia^1,2,Bi-hong Lu^1,2,Nan Liu¹,Lei Zhang^1,2,Su-jing Li¹,Wei Li^1,2
Affiliation(s): 1. 1. Key Laboratory of Biomass Chemical Engineering of Ministry of Education, Institute of Industrial Ecology and Environment, Zhejiang University, Hangzhou 310027, China more
Corresponding email(s): yunnanshiyun@zju.edu.cn
Key Words: NO _x , Emission inventory, Scenario prediction, Energy consumption, China

Share this article to： More <<< Previous Article \|

Yun Shi, Yin-feng Xia, Bi-hong Lu, Nan Liu, Lei Zhang, Su-jing Li, Wei Li. Emission inventory and trends of NO_x for China, 2000–2020[J]. Journal of Zhejiang University Science A, 2014, 15(6): 454-464.

@article{title="Emission inventory and trends of NO_x for China, 2000–2020",
author="Yun Shi, Yin-feng Xia, Bi-hong Lu, Nan Liu, Lei Zhang, Su-jing Li, Wei Li",
journal="Journal of Zhejiang University Science A",
volume="15",
number="6",
pages="454-464",
year="2014",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.A1300379"
}

%0 Journal Article
%T Emission inventory and trends of NO_x for China, 2000–2020
%A Yun Shi
%A Yin-feng Xia
%A Bi-hong Lu
%A Nan Liu
%A Lei Zhang
%A Su-jing Li
%A Wei Li
%J Journal of Zhejiang University SCIENCE A
%V 15
%N 6
%P 454-464
%@ 1673-565X
%D 2014
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.A1300379

TY - JOUR
T1 - Emission inventory and trends of NO_x for China, 2000–2020
A1 - Yun Shi
A1 - Yin-feng Xia
A1 - Bi-hong Lu
A1 - Nan Liu
A1 - Lei Zhang
A1 - Su-jing Li
A1 - Wei Li
J0 - Journal of Zhejiang University Science A
VL - 15
IS - 6
SP - 454
EP - 464
%@ 1673-565X
Y1 - 2014
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.A1300379

Abstract
Chinese Summary
Academic Network
Reviewer Comment

Abstract: The rapid growth of NO _x emissions in china is mainly due to intensive fossil fuel consumption. In order to control NO _x emissions, a multiyear NO _x emission inventory was established by a bottom-up approach for the period 2000–2010. The results showed that NO _x emissions increased by 2.1 times from 11.81 million tons (Mt) in 2000 to 24.33 Mt in 2010. We found that NO _x emissions had exceeded SO₂ emissions in 2009 by comparison with their emission trends. We also found that the unbalanced NO _x emissions in Eastern china and Western china are mainly due to the different gross regional product and industrial structure. Accounting for 70% of total energy consumption in china, coal is the largest NO _x emission source among all the fossil fuels. In addition, the increased use of diesel and gasoline has spurred the increase of NO _x emissions from the transportation sector. Manufacturing, electricity production, and transportation together composed about 90% of the national NO _x emissions. Meanwhile, energy consumption and NO _x emissions in china are predicted to be 3908.5 Mt standard coal equivalent (SCE) and 19.7 Mt in 2020 with this scenario analysis, respectively. To achieve a desired NO _x reduction target, china should take strict measures to control NO _x emissions, such as improvement in reduction technology, promulgation of new emission standards, and joint control by various Chinese provinces.

2000–2020年中国氮氧化物排放清单及排放趋势

研究目的：建立2000–2020年中国氮氧化物排放清单，了解中国主要行业和省份氮氧化物的排放情况，为评估氮氧化物的环境影响和制定相关减排政策提供依据。
创新要点：分析了中国主要省份产业结构对氮氧化物排放量的影响；根据不同情景分析，预测2020年中国氮氧化物的排放量。
研究方法：1.基于自底向上法，根据不同类型化石燃料的氮氧化物排放因子，结合化石燃料消耗量，建立中国2000–2010年氮氧化物排放清单；2.基于IPAT方程，并以中国2000–2010年的国内生产总值增长数据和氮氧化物排放量为依据，分三种情景，分析2011–2020年中国能源消耗和氮氧化物排放趋势。
重要结论：2010年中国氮氧化物的排放量约是2000年的两倍；自2009年起，中国氮氧化物总排放量超过了二氧化硫总排放量；主要由于产业结构和地区生产总值的不同，中国东部和西部氮氧化物排放量有明显差异；制造业、电力行业和交通运输业是中国氮氧化物的主要排放源，其中交通运输业氮氧化物排放量呈现逐年增长趋势；预计2020年中国氮氧化物排放量为19.7 Mt。

关键词：氮氧化物；排放清单；情景分析；能源消耗；中国