华东理工大学：双碳目标下杭州湾地区大气污染物排放现状与治理的挑战（36页）.pdf

1、双碳目标下：杭州湾地区大气污染物排放现状与治理的挑战For carbon peaking and carbon neutrality goals:For carbon peaking and carbon neutrality goals:Emission Status and governance chanllenge of air polluants Emission Status and governance chanllenge of air polluants around Hangzhou Bay area around Hangzhou Bay area August 12,20

2、22修光利 华东理工大学Guangli XiuGuangli X East China University of Science&TechnologyContents21、Variation of Air Quality 3、Challenge for Governance2、Emission of Air Pollutants3杭州湾地理位置 Geographic Location四大石化基地Four Petrochemical industrial parks上海金山、宁波镇海、大榭石化、鱼山岛浙江石化基地五大机场Five airports上海虹桥、浦东、杭州萧山、宁波机场、舟山普陀山机

3、场2大国际港口Two international Port洋山港、宁波舟山港工业的集中区、航运枢纽区4杭州湾的空气质量现状：Air Quality in Hangzhou Bay0246810ShanghaiHangzhouNingboZhoushanShaoxingJiaxingug/m3SO2：稳定在低浓度水平2021年2020年2019年2018年051015202530354045ShanghaiHangzhouNingboZhoushanShaoxingJiaxingug/m3NO2：降幅不明显，2021年2020年2019年2018年051015202530354045Shangh

4、aiHangzhouNingboZhoushanShaoxingJiaxingug/m3PM2.5：下降明显，达到国家二级标准2021年2020年2019年2018年020406080100120140160180200ShanghaiHangzhouNingboZhoushanShaoxingJiaxingug/m3O3-8h,90th：波动中平稳有升2021年2020年2019年2018年O3+NO2:the focus of air pollution control 来自生态环境状况公报5杭州湾的空气质量现状：Air Quality in Hangzhou BayO3+NO2:the

5、focus of air pollution control 杭州湾的空气质量现状：Air Quality in Hangzhou Bay来自生上海市环境监测中心2022.1-2022.7:O3 increased greatly in Hangzhou Bay Area(Ningbo,Shanghai,Jiaxing)杭州湾的空气质量现状：Air Quality in Hangzhou Bay地面观测站出现臭氧污染时，高空臭氧浓度明显上升。Coupling effect of Vertical and horizontal transport lead to higher O3 pollut

6、ion events杭州湾的空气质量现状：Air Quality in Hangzhou BayA higher ozone pollution peak occurs around 1000m-1500m杭州湾的空气质量现状：Air Quality in Hangzhou BayVertical Transport should not be neglected Spring of 2016杭州湾的空气质量现状：Air Quality in Hangzhou Bayland/sea breeze make ozone pollution worse:regional pollution来自长