河北省中南部二氧化碳浓度的飞机探测研究

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (1277 KB) HTML (0 KB)
Export: BibTeX | EndNote (RIS)

Abstract CO₂ concentrations above Shijiazhuang and Xingtai (600~5600m) were detected by CO₂ analyzer and related auxiliary equipment on an airborne observation platform of King-air 350 to characterize the spatial and temporal distribution of tropospheric CO₂ in central and southern Hebei Province. 7CO₂ concentration vertical profiles were achieved through 4flights. The minimum and maximum of CO₂ concentrations during the observation period were 398.3×10^-6 and 414.6×10^-6, respectively, while the averaged CO₂ concentrations of each flight varied from 401.4×10^-6 to 403.9×10^-6. There is no consistent pattern of CO₂ concentration trends with the increase of altitude. The boundary layer heights during the observation period were about 1000~2000m. The CO₂ concentration varied significantly below 1000m due to the influence of near-surface emission sources. However, CO₂ concentrations generally had a short-term decreasing trend over the height of 2500m, and was close to the background concentrations at higher levels. The CO₂ concentrations over Xingtai was significantly correlated with CH₄ concentrations, with the correlation coefficient r≥0.90, which indicated that the enhanced CO₂ and CH₄ concentrations at Xingtai might come from the same source.

Key words： CO₂ concentration aircraft observation vertical profile Shijiazhuang Xingtai

Received: 07 July 2022

PACS:

X511

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	XIE Wen-qi
	YAO Bo
	WU Guo-ming
	DONG Hang-yu
	MAI Rong
	XU Lin

Cite this article:

XIE Wen-qi,YAO Bo,WU Guo-ming等. Airborne observation of carbon dioxide concentration in central and southern Hebei Province[J]. CHINA ENVIRONMENTAL SCIENCECE, 2023, 43(2): 525-531.

URL:

http://www.zghjkx.com.cn/EN/ OR http://www.zghjkx.com.cn/EN/Y2023/V43/I2/525

[1]	WMO Greenhouse Gas Bulletin No.14 [EB/OL]. https://library.wmo.int/doc_num.php?explnum_id=5455.
[2]	Greenhouse gas bulletin: The State of Greenhouse Gases in the Atmosphere Based on Global Observations Through 2018 [R]. WMO, 2019.
[3]	IPCC. Climate Change: The Physical Science Basis. Contribution to Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change.
[4]	程振华,王玮.全球二氧化碳的分布和循环:全球“温室效应”探讨之一 [J]. 环境科学研究, 1989,2(4):52-59. Chen Z H. Wang W. The distribution and recycling of carbon dioxide in the word [J]. Research of Environmental Sciences, 1989,2(4):52-59.
[5]	权维俊,姚波,刘伟东,等.我国大气本底观测站创新发展的思考和建议 [J]. 科学通报, 2021,66(19):2367-2377. Qun W J, Yao B, Liu W D, et al. The innovative development of atmospheric background stations in China: Thoughts and recommendations [J]. Science China Press, 2021,66(19):2367-2377.
[6]	Biraud S C, Torn M S, Smith J R, et al. A multi-year record of airborne CO2observations in the US Southern Great Plains [J]. Atmospheric Measurement Techniques, 2013,6:751-763.
[7]	Karion A, Sweeney C, Wolter S, et al. Long-term greenhouse gas measurements from aircraft [J]. Atmospheric Measurement Techniques, 2012,5(5):7341-7382.
[8]	Kristal R. Verhulst et al. Carbon dioxide and methane measurements from the Los Angeles Megacity Carbon Project-Part 1: Calibration, urban enhancements, and uncertainty estimates [J]. Atmospheric Chemistry and Physics, 2017,17(13):8313-8341.
[9]	Ryoo J M, Iraci L T, Tanaka T, et al. Quantification of CO2 and CH4emissions over Sacramento, California, based on divergence theorem using aircraft measurements [J]. Atmospheric Measurement Techniques, 2019,12(5):2949-2966.
[10]	Davis K J, Deng A, Lauvaux T, et al. The Indianapolis Flux Experiment (INFLUX): A test-bed for developing urban greenhouse gas emission measurements [J]. Elementa-Science of the Anthropocene, 2017,5:21.
[11]	杨强,马千里,姚波,等.唐山上空CO2和CO浓度特征的飞机探测研究 [J]. 中国环境科学, 2020,40(4):1460-1467. Yang Q, Ma Q L, Yao B, et al. The characteristic of atmospheric CO2 and CO concentrations based on aircraft observation over Tangshan [J]. China Environmental Science, 2020,40(4):1460-1467.
[12]	杨洋,董晓波,麦榕,等.河北省中南部对流层CH4时空分布特征的飞机探测研究 [J]. 中国环境科学, 2019,39(11):4604-4610. Yang Y, Dong X B, Mai R, et al. Temporal and spatial distribution of tropospheric CH4 based on aircraft observation in central and southern Hebei province [J]. China Environmental Science, 2019,39(11): 4604-4610.
[13]	中华人民共和国.中华人民共和国气候变化第二次两年更新报告 [EB/OL]. https://unfccc.int/documents/197666. People's Republic of China. Second biennial update report on climate change in the People's Republic of China [EB/OL]. https://unfccc.int/documents/197666.
[14]	张志刚,高庆先,韩雪琴,等.中国华北区域城市间污染物输送研究 [J]. 环境科学研究, 2004,17(1):14-20. Zhang Z G, Gao Q X, Han X Q, et al. The study of pollutant transport between the cites in North China [J]. Research of Environmental Sciences, 2004,17(1):14-20.
[15]	蔡博峰,张建军,董文娟,等.中国温室气体排放 [M]. 北京:中国环境出版集团, 2019:74-75.
[16]	邢有凯, 毛显强, 冯相昭, 等. 城市蓝天保卫战行动协同控制局地大气污染物和温室气体效果评估——以唐山市为例 [J]. 中国环境管理, 2020, 12 (4): 20-28. Xing Y K, Mao X Q, Feng X Z, et al. An effectiveness evaluation of co-controlling local air pollutants and GHGs by implementing blue sky defense action at city level—a case study of Tangshan [J]. Chinese Journal of Environmental Management, 2020,12(4):20-28.
[17]	沙桐,马晓燕,银燕,等.石家庄地区气溶胶和CCN垂直廓线的飞机观测分析 [J]. 大气科学学报, 2019,42(4):521-530. Sha T, Ma X Y, Yin Y, et al. Aircraft measurements and analysis of the vertical distribution of aerosol particles and CCN over the Shijiazhuang area [J]. Transactions of Atmospheric Sciences, 2019, 42(4):521-530.
[18]	张晓春,蔡永祥,温玉璞,等.大气CO2标准气浓度标定及采样瓶CO2浓度分析系统 [J]. 气象科技, 2005,33(6):538-542. Zang X C, Cai Y X, Wen Y P, et al. Weather condition analysis for a serious local air pollution event [J]. Meteorological Science and Technology, 2005,33(6):538-542.
[19]	程巳阳,安兴琴,周凌晞,等.北京上甸子大气本底站CO2浓度的源汇区域代表性研究 [J]. 中国环境科学, 2015,35(9):2576-2584. Cheng S Y, An X Q, Zhou L X, et al. CO2 concentration representation of source and sink area at Shangdianzi atmospheric background station in Beijing [J]. China Environmental Science, 2015,35(9):2576-2584.
[20]	中国气象局气候变化中心.中国温室气体公报 [EB/OL]. http://www.cma.gov.cn/root7/auto13139/201904/t20190430_523535.html. Climate Change Center of China Meteorological Administration. China Greenhouse Gas Bulletin [EB/OL].
[21]	Font A, Grimmond B, Kotthaus B S, et al. Daytime CO2 urban surface fluxes from airborne measurements, eddy-covariance observations and emissions inventory in Greater London [J]. Environmental Pollution, 2015,196:98-106.
[22]	Gioli B, Maria F, Carfora V M, et al. Aircraft mass budgeting to measure CO2 emissions of Rome, Italy [J]. Environmental Monitoring and Assessment, 2014,186:2053–2066.
[23]	白文广,张兴赢,张鹏.卫星遥感监测中国地区对流层二氧化碳时空变化特征分析 [J]. 科学通报, 2010,55(30):2953-2960. Bai W G, Zhang X Y, Zhang P. Analysis of temporal and spatial variation characteristics of tropospheric carbon dioxide monitored by satellite remote sensing in China [J]. Science Bulletin, 2010,55(30): 2953-2960.
[24]	周聪,施润和,高炜.对流层中层与近地面大气二氧化碳浓度的比较研究 [J]. 地球信息科学学报, 2015,17(11):1286-1293. Zhou C, Shi R H, Gao W. Comparison of carbon dioxide in mid-troposphere and near-surface [J]. Journal of Geo-information Science, 2015,17(11):1286-1293.
[25]	夏玲君,刘立新.北京上甸子站大气CH4数据筛分及变化特征 [J]. 中国环境科学, 2017,37(11):4044-4051. Xia L J, Liu L X. Data selection and variation characteristics of atmospheric CH4 observed at Shangdianzi station in Beijing [J]. China Environmental Science, 2017,37(11):4044-4051.