基于浓度监测的城市碳排放分析
Analysis of urban carbon emissions based on concentration monitoring
王宏莹 1袁振2
作者信息
- 1. 安徽审计职业学院,安徽合肥 230601
- 2. 安徽省第四测绘院,安徽合肥 230031
- 折叠
摘要
做好"碳达峰、碳中和"是应对全球气候变化、坚定不移走绿色低碳发展道路的重要部署工作.为探讨城市区域内特殊土地利用、气象条件及人类活动特征对CO2交换过程的影响,文章利用浓度监测相关数据对苏州高新区进行碳排放特征研究.结果表明:监测点CO2浓度日变化呈现双峰特征,表明城市交通影响碳排放显著;人类活动直接影响碳排放量,城市中工业碳排放需严格控制,并发展绿色工业;受自然因素影响为减少城市碳排放,城市规划中应考虑土地利用现状对碳排放和碳吸收影响.
Abstract
"Carbon emission peak and carbon neutrality"is an important deployment work to deal with global climate change and firmly adhere to the path of green and low-carbon development.To explore the impact of special land use,meteorological conditions,and human activity characteristics on the CO2 exchange process in urban areas,this paper uses concentration monitoring related data to study the flux characteristics of Suzhou High-tech Zone.The results show that the diurnal variation of CO2 concentration at the monitoring points showed bimodal characteristics,indicating that urban traffic had a significant impact on carbon emissions.Hu-man activities directly affected carbon emissions,and industrial carbon emissions in cities should be strictly controlled,and green industry should be developed.To reduce urban carbon emissions due to natural factors,urban planning should consider the impact of land use status on carbon emissions and absorption.
关键词
碳排放/CO2/浓度监测/城市Key words
carbon emissions/CO2/concentration monitoring/cities引用本文复制引用
基金项目
安徽省高等学校自然科学研究重点项目(KJ2021A1552)
安徽审计职业学院自然科学课题(SJKJ2021A003)
出版年
2024
NETL
NSTL
万方数据