doi:10.1007/s00376-020-0123-6

Aumann, H. H., and Coauthors, 2003: AIRS/AMSU/HSB on the Aqua Mission: Design, science objectives, data products, and processing systems. IEEE Trans. Geosci. Remote Sens., 41(2), 253−246, https://doi.org/10.1109/TGRS.2002.808356.

Basu, S., and Coauthors, 2013: Global CO₂ fluxes estimated from GOSAT retrievals of total column CO₂. Atmospheric Chemistry and Physics, 13(17), 8695−8717, https://doi.org/10.5194/acp-13-8695-2013.

Bergamaschi, P., and Coauthors, 2013: Atmospheric CH₄ in the first decade of the 21st century: Inverse modeling analysis using SCIAMACHY satellite retrievals and NOAA surface measurements. J. Geophys. Res., 118(13), 7350−7369, https://doi.org/10.1002/jgrd.50480.

Cheng, S. Y., L. X. Zhou, P. P. Tans, X. Q. An, and Y. S. Liu, 2018: Comparison of atmospheric CO₂ mole fraction and source-sink characteristics at four WMO/GAW stations in China. Atmos. Environ., 180, 216−225, https://doi.org/10.1016/j.atmosenv.2018.03.010.

Crisp, D., and Coauthors, 2004: The orbiting carbon observatory (OCO) mission. Advances in Space Research, 34(4), 700−709, https://doi.org/10.1016/j.asr.2003.08.062.

Fang, S. X., L. X. Zhou, P. P. Tans, P. Ciais, M. Steinbacher, L. Xu, and T. Luan, 2014: In situ measurement of atmospheric CO₂ at the four WMO/GAW stations in China. Atmospheric Chemistry and Physics, 14, 2541−2554, https://doi.org/10.5194/acp-14-2541-2014.

Frankenberg, C., and Coauthors, 2015: The Orbiting Carbon Observatory (OCO-2): Spectrometer performance evaluation using pre-launch direct sun measurements. Atmospheric Measurement Techniques, 8(1), 301−313, https://doi.org/10.5194/amt-8-301-2015.

Liao, X.-Y., J.-L. Sun, N. Lu, J.-L. Wang, and H. Cheng, 2012: Discussion on atmospheric CO₂ retrieval using SCIAMACHY data. Progress in Geophysics, 27(3), 837−845, https://doi.org/10.6038/j.issn.1004-2903.2012.03.002. (in Chinese with English abstract)

Liu, L. X., L. X. Zhou, X. C. Zhang, M. Wen, F. Zhang, B. Yao, and S. X. Fang, 2009: The characteristics of atmospheric CO₂ concentration variation of four national background stations in China. Science in China Series D: Earth Sciences, 52(11), 1857−1863, https://doi.org/10.1007/s11430-009-0143-7. (in Chinese)

Liu, L. X., P. P. Tans, L. J. Xia, L. X. Zhou, and F. Zhang, 2018: Analysis of patterns in the concentrations of atmospheric greenhouse gases measured in two typical urban clusters in China. Atmos. Environ., 173, 343−354, https://doi.org/10.1016/j.atmosenv.2017.11.023.

Monteil, G., and Coauthors, 2013: Comparison of CH₄ inversions based on 15 months of GOSAT and SCIAMACHY observations. J. Geophys. Res., 118(20), 11807−11823, https://doi.org/10.1002/2013JD019760.

National Bureau of Statistics of China, 2019: China Statistical Yearbook: 2019. China Statistics Press, Beijing. [Available online from http://www.stats.gov.cn/tjsj/ndsj/2019/indexch.htm]

National Development and Reform Commission, 2012: Notice of the National Development and Reform Commission on the implementation of the second batch of national low-carbon provinces and low-carbon cities pilot work. National Development and Reform Commission, Beijing. [Available online from http://fgw.czs.gov.cn/fzggdt/dqjjylxsh/content_279370.html] (in Chinese)

National Development and Reform Commission, 2017: Notice of the National Development and Reform Commission on the implementation of the third batch of national low-carbon cities pilot work. National Development and Reform Commission, Beijing. [Available online from http://zfxxgk.ndrc.gov.cn/web/iteminfo.jsp?id=2710] (in Chinese)

OCO, 2015: Data Product user’s guide, operational L1 and L2 data versions 6 and 6R. [Available online from https://docserver.gesdisc.eosdis.nasa.gov/public/project/OCO/OCO2_DUG.V6.pdf]

Saito, R., and Coauthors, 2012: Technical Note: Latitude-time variations of atmospheric column-average dry air mole fractions of CO₂, CH₄ and N₂O. Atmospheric Chemistry and Physics, 12(16), 7767−7777, https://doi.org/10.5194/acp-12-7767-2012.

Schneising, O., M. Buchwitz, J. P. Burrows, H. Bovensmann, M. Reuter, J. Notholt, R. Macatangay, and T. Warneke, 2008: Three years of greenhouse gas column-averaged dry air mole fractions retrieved from satellite-Part 1: Carbon dioxide. Atmospheric Chemistry and Physics, 8(14), 3827−3853, https://doi.org/10.5194/acp-8-3827-2008.

State Council of China, 2016: Work plan for controlling greenhouse gas emissions during the 13^th Five-Year Plan Period. The Central People’s Government the People’s Republic of China, Beijing. [Available online from http://www.gov.cn/zhengce/content/2016-11/04/content_5128619.htm] (in Chinese)

Taylor, T. E., and Coauthors, 2016: Orbiting Carbon Observatory-2 (OCO-2) cloud screening algorithms: validation against collocated MODIS and CALIOP data. Atmospheric Measurement Techniques, 9(3), 973−989, https://doi.org/10.5194/amt-9-973-2016.

Wang, H. M., F. Jiang, J. Wang, W. M. Ju, and J. M. Chen, 2019: Terrestrial ecosystem carbon flux estimated using GOSAT and OCO-2 XCO₂ retrievals. Atmospheric Chemistry and Physics, 19(18), 12067−12082, https://doi.org/10.5194/acp-19-12067-2019.

Word Meteorological Organization (WMO), 2015: NO.11: The State of Greenhouse Gases in the Atmosphere Based on Global Observations through 2014. WMO Greenhouse Gas Bulletin, WMO, Switzerland, 1−8. Available from https://library.wmo.int/doc_num.php?explnum_id=7243.

Word Meteorological Organization (WMO), 2016: NO.12: The state of greenhouse gases in the atmosphere based on global observations through 2015. WMO Greenhouse Gas Bulletin, WMO, Switzerland, 1−8. [Available online from https://library.wmo.int/doc_num.php?explnum_id=3084]

Word Meteorological Organization (WMO), 2017: NO.13: The State of Greenhouse Gases in the Atmosphere Based on Global Observations through 2016. WMO Greenhouse Gas Bulletin, WMO, Switzerland, 1−8. [Available online from https://library.wmo.int/doc_num.php?explnum_id=4022]

Word Meteorological Organization (WMO), 2018: NO.14: The State of Greenhouse Gases in the Atmosphere Based on Global Observations through 2017. WMO Greenhouse Gas Bulletin, WMO, Switzerland, 1−8. [Available online from https://library.wmo.int/doc_num.php?explnum_id=5455]

Xia, L. J., L. X. Zhou, P. P. Tans, P. P. Tans, L. X. Liu, G. Zhang, H. Y. Wang, and T. Luan, 2015: Atmospheric CO₂ and its δ¹³C measurements from flask sampling at Lin’an regional background station in China. Atmos. Environ., 117, 220−226, https://doi.org/10.1016/j.atmosenv.2015.07.008.

Xia, L.-J., L.-X. Liu, B.-Z. Li, and L.-X. Zhou, 2018: Spatial and temporal distribution characteristics of atmospheric CO₂ in central China. China Environmental Science, 38(8), 2811−2819, https://doi.org/10.3969/j.issn.1000-6923.2018.08.003. (in Chinese with English abstract)

Xia, L. J., G. Zhang, L. X. Liu, B. Z. Li, M. J. Zhan, P. Kong, and H. Q. Wang, 2020: Atmospheric CO₂ and CO at Jingdezhen station in central China: Understanding the regional transport and combustion efficiency. Atmos. Environ., 222, 117104, https://doi.org/10.1016/j.atmosenv.2019.117104.

Yang, D. X., Y. Liu, Z. N. Cai, and J. B. Deng, 2016: The spatial and temporal distribution of carbon dioxide over China based on GOSAT observations. Chinese Journal of Atmospheric Sciences, 40(3), 541−550, https://doi.org/10.3878/j.issn.1006-9895.1508.14121. (in Chinese with English abstract)

Yin, S., X. F. Wang, H. Tani, X. R. Zhang, G. S. Zhong, Z. Y. Sun, and A. R. Chittenden, 2018: Analyzing temporo-spatial changes and the distribution of the CO₂ concentration in Australia from 2009 to 2016 by greenhouse gas monitoring satellites. Atmos. Environ., 192, 1−12, https://doi.org/10.1016/j.atmosenv.2018.08.043.

Yoshida, Y., Y. Ota, N. Eguchi, N. Kikuchi, K. Nobuta, H. Tran, I. Morino, and T. Yokota, 2011: Retrieval algorithm for CO₂ and CH₄ column abundances from short-wavelength infrared spectral observations by the Greenhouse Gases Observing Satellite. Atmospheric Measurement Techniques, 4, 717−734, https://doi.org/10.5194/amt-4-717-2011.

Zeng, Z. C., L. P. Lei, L. J. Guo, Z. Li, and Z. Bing, 2013: Incorporating temporal variability to improve geostatistical analysis of satellite-observed CO₂ in China. Chinese Science Bulletin, 58, 1948−1954, https://doi.org/10.1007/s11434-012-5652-7.

Zhang, D. Q., and Coauthors, 2008: Temporal and spatial variations of the atmospheric CO₂ concentration in China. Geophys. Res. Lett., 35(3), L03801, https://doi.org/10.1029/2007GL032531.

Zhang, F., and L. X. Zhou, 2013: Implications for CO₂ sources and sinks changes in western China during1995-2008 from atmospheric CO₂ at Waliguan. Tellus B, 65, 19576, https://doi.org/10.3402/tellusb.v65i0.19576.

Zhang, M., X.-Y. Zhang, R.-X. Liu, and L.-Q. Hu, 2014: A study of the validation of atmospheric CO₂ from satellite hyper spectral remote sensing. Advances in Climate Change Research, 5(3), 131−135, https://doi.org/10.1016/j.accre.2014.11.002.

Zhou, L. X., J. W. C. White, T. J. Conway, H. Mukai, K. MacClune, X. C. Zhang, Y. P. Wen, and J. L. Li, 2006: Long-term record of atmospheric CO₂ and stable isotopic ratios at Waliguan Observatory: Seasonally averaged 1991−2002 source/sink signals, and a comparison of 1998−2002 record to the 11 selected sites in the Northern Hemisphere. Global Biogeochemical Cycles, 20(2), GB2001, https://doi.org/10.1029/2004GB002431.