全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
科技导报  2015 

基于GOSATL4B数据的全球和中国区域近地面CO2含量变化分析

DOI: 10.3981/j.issn.1000-7857.2015.17.006, PP. 63-68

Keywords: CO2分布,GOSAT,温室效应

Full-Text   Cite this paper   Add to My Lib

Abstract:

CO2作为最重要的温室气体,是造成全球温室效应的主要原因之一。利用GOSATL4B全球分布数据,分析全球及中国地区近地面CO2含量的时空分布特征。研究发现,北半球近地面CO2含量明显高于南半球,CO2年增长率约2ppm。全球高值区主要出现在东亚、俄罗斯、欧洲和美国等人口众多、经济发达地区。北半球近地面CO2含量季节分布显示,冬季的CO2含量最高,夏季最低。中国区域近地面CO2含量在空间分布上较为集中,东西差异显著,总体呈东高西低的特征,高值区主要集中于中国华北和长三角地区。中国范围内近地面CO2含量具有明显的季节变化特征,月平均含量4月(春季)升至最高值,为396.5ppm;7月(夏季)降至最低值,为382.8ppm。

References

[1]  Solomon S, Qin D, Manning M, et al. Climate change 2007:The physical science basis, contribution of working group 1 to the fourth assessment report of the Intergovernmental Panel on Climate Change[M]. Cambridge:Cambridge University Press, 2007.
[2]  Frankenberg C, Meirink J F, van Weele M, et al. Assessing methane emissions from global space-borne observations[J]. Science, 2005, 308 (5724):1010-1014.
[3]  Rayner P J, O'Brien D M. The utility of remotely sensed CO2 concentration data in surface source inversions[J]. Geophysical Research Letters, 2001, 28(1):175-178.
[4]  Alkhaled A, Michalak A M, Kawa S R, et al. A global evaluation of the regional spatial variability of column integrated CO2 distributions[J]. Journal of Geophysical Research, 2008, 113(D20):D20303.
[5]  Maddy E S, Barnet C D, Goldberg M, et al. CO2 retrievals from the atmospheric infrared sounder. Methodology and validation[J]. Journal of Geophysical Research:Atmospheres, 2008, 113(D11):D11301.
[6]  Beer R, Glavich T A, Rider D M. Tropospheric emission spectrometer for the earth observing system's aura satellite[J]. Applied Optics, 2001, 40 (15):2356-2367.
[7]  Crevoisier C, Chédin A, Matsueda H, et al. First year of upper tropospheric integrated content of CO2 from IASI hyperspectral infrared observations[J]. Atmospheric Chemistry and Physics, 2009, 9(14):4797-4810.
[8]  Boland S, B?sch H, Brown L, et al. The need for atmospheric carbon dioxide measurements from space:Contributions from a rapid reflight of the orbiting carbon observatory[R]. Pasadena, CA:OCO Science Team, NASA Jet Propulsion Labaratory, 2009.
[9]  Schneising O, Buchwitz M, Bovensmann H, et al. Three years of SCIAMACHY carbon dioxide and methane column-averaged dry air mole fractionmeasurements[C].EnvisatSymposium2007,Montreux,Switzerland, 23-27 April, 2007.
[10]  Yokota T, Yoshida Y, Eguchi N, et al. Global concentrations of CO2 and CH4 retrieved from GOSAT:First preliminary results[J]. Sola, 2009, 5:160-163.
[11]  Reuter M, Bovensmann H, Buchwitz M, et al. Retrieval of atmospheric CO2 with enhanced accuracy and precision from SCIAMACHY:Validation with FTS measurements and comparison with model results[J]. Journal of Geophysical Research:Atmospheres, 2011, 116(4):1-13.
[12]  刘毅, 吕达仁, 陈洪滨, 等. 卫星遥感大气CO2的技术与方法进展综述[J]. 遥感技术与应用, 2011, 26(2):247-254. Liu Yi, Lü Daren, Chen Hongbin, et al. Advances in technologies and methods for satellite remote sensing of atmospheric CO2[J]. Remote Sensing Technolygy and Application, 2011, 26(2):247-254.
[13]  施海亮, 熊伟, 罗海燕, 等. 新型超光谱大气CO2遥感探测技术[J]. 光 电工程, 2013, 40(8):36-41. Shi Hailiang, Xiong Wei, Luo Haiyan, et al. Novel hyper-sp:Ectral technology for atmospheric carbon dioxide detection[J]. Opto-Electronic Engineering, 2013, 40(8):36-41.
[14]  赵静, 崔伟宏. 中国区域近地面CO2 时空分布特征研究[J]. 地球信息 科学学报, 2014, 16(2):207-213. Zhao Jing, Cui Weihong. Spatial and temporal distribution characteristics of CO2 column concentration in China from 2009 to 2010[J]. Journal of Geo-Information Science, 2014, 16(2):207-213.
[15]  Andres R J, Marland G, Fung I, et al. A 1×1 distribution of carbon dioxide emissions from fossil fuel consumption and cement manufacture[J]. Global Biogeochemical Cycles, 1996, 10(3):419-429.
[16]  Keppel-Aleks G, Wennberg P O, Schneider T. Sources of variations in total column carbon dioxide[J]. Atmospheric Chemistry and Physics, 2011, 11(8):3581-3593.
[17]  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 Wenguang, Zhang Xingying, Zhang Peng. Temporal and distribution of tropospheric CO2 over China based on satellite observation[J]. Chinese Science Bulletin, 2010, 55(30):2953-2960.
[18]  戴丽君, 崔伟宏. 2003—2010年中国对流层CO2时空分布研究[J]. 生 态环境学报, 2012, 21(7):1266-1270. Dai Lijun, Cui Weihong. Temporal and spatial distribution of tropospheric CO2 over China during 2003-2010[J]. Ecology and Environment Sciences, 2012, 21(7):1266-1270.
[19]  Gerbig C, Lin J C, Wofsy S C, et al. Toward constraining regional-scale fluxes of CO2 with atmospheric observations over a continent:2. Analysis of cobra data using a receptor-oriented framework[J]. Journal of Geophysical Research, 2003, 108(D24):4757.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133