Abstract
With the acceleration of industrialization and urbanization, the problem of air pollution in China has become increasingly serious. Particulate matter (PM) is a representative indicator of pollutants, and it is of great significance to carry out targeted treatment by studying its periodicity of concentration. In this paper, as a data mining information technology, the Empirical Mode Decomposition-Wavelet Analysis (EMD-WA) model is used to conduct a multi-scale periodic study of the PM2.5 concentration time sequence in the Yangtze River Delta region in China and it is found that: (1) through the decomposition and reconstruction of the EMD-WA model, the period characteristics of four scales from short to long can be obtained, which are seasonal, short, medium and long period terms respectively; (2) the PM2.5 concentration in the Yangtze River Delta region shows obvious multi-scale periodicity for the four scales, which includes a seasonal cycle of 46 days (about 1.5 months), a short cycle of 101 days (about 3.5 months), a medium cycle of 294 days (about 10 months), and a long cycle of 671 days (about 22.5 months), respectively. (3) The results are consistent in terms of season, short and middle cycle scales, in north (Jiangsu), east (Shanghai), south (Zhejiang) and west (Anhui) of the Yangtze River Delta region, but there are significant differences in the terms of long cycle scales. (4) The PM2.5 concentration still shows obvious periodicity within 240 h during severe haze in the Yangtze River Delta region. This paper provides a framework for the government to make policies on energy conservation, emission reduction and air pollution control, and also provides a strong basis for haze prediction.
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Notes
- 1.
These conclusions are basically consistent with the other study. For example, Wang et al. (2020) found hourly concentrations of PM2.5 from 2015 to 2018 in the cities of the Yangtze River Delta have two dominant periods: an annual cycle on the time scale of 250–480 days and a semi-annual cycle on the time scale of 130–220 days.
References
Addo, P. M., Billio, M., & Guégan, G. (2014). Nonlinear dynamics and wavelets for business cycle analysis. Berlin: Springer International Publishing.
Bao, C., & Fang, C. L. (2007). Water resources constraint force on urbanization in water deficient regions: A case study of the Hexi Corridor, arid area of NW China. Ecological Economics,62(3–4), 508–517.
Baubeau, P., & Cazelles, B. (2009). French economic cycles: A wavelet analysis of French retrospective GNP series. Cliometrica,3(3), 275–300.
Berdiev, A. N., & Chang, C. P. (2015). Business cycle synchronization in Asia-Pacific: New evidence from wavelet analysis. Journal of Asian Economics,37, 20–33.
Carvalho, M. D., Rodrigues, P. C., & Rua, A. (2012). Tracking the us business cycle with a singular spectrum analysis. Economics Letters,114, 32–35.
Cendejas, J. L., Muñoz, F. F., & Fernández-de-Pinedo, N. (2017). A contribution to the analysis of historical economic fluctuations (1870–2010): Filtering, spurious cycles, and unobserved component modeling. Cliometrica,11(1), 93–125.
Cekim, H. O. (2020). Forecasting PM10 concentrations using time series models: A case of the most polluted cities in Turkey. Environmental Science and Pollution Research,27, 25612–25624.
Chen, X. B., Yin, L. R., Fan, Y. L., Song, L. H., Ji, T. T., Liu, Y., Tian, J. W., & Zheng, W. F. (2020). Temporal evolution characteristics of PM2. 5 concentration based on continuous wavelet transform. Science of the Total Environment, 699, 134244.
Cui, J. T. (1995). Wavelet Analysis. Xian: Xi’an Jiaotong University Press.
Fiffer, M., Kang, Choong-Min., Requia, M. J., & Koutrakis, P. (2020). Long-term impact of PM2.5 mass and sulfur reductions on ultrafine particle trends in Boston, MA from 1999 to 2018. Journal of the Air & Waste Management Association,70(7):700–707.
Flandrin, P., Rilling, G., & Gonçalves, P. (2004). Empirical mode decomposition as a filter bank. IEEE Signal Processing Letters,11(2), 112–114.
Gu, K. H., Shi, H. X., Zhang, S., Fan, S. X., Xu, J. M., & Tan, J. G. (2015). Variation characteristics of PM2.5 levels and the influence of meteorological conditions on Chongming Island in Shanghai. Resources and Environment in the Yangtze Basin,24(12), 2108–2116.
Hansen, J., Sato, M. K. I., Ruedy, R., Nazarenko, L., Lacis, A., Schmidt, G. A., & Bell, N. (2005). Efficacy of climate forcings. Journal of Geophysical Research: Atmospheres,110(D18).
He, J. L., & Song, W. L. (2013). Measurement and analysis of ocean economic cyclical changes based on filtering method. Marine Science Bulletin,32(1), 1–7.
Huang, N., Shen, Z., Long, S. R., & Wu, M. C. (1971). The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stationary time series analysis. Proceedings of the Royal Society A-Mathematical Physical & Engineering Sciences,1998(454), 903–995.
Huang, N. E., Shen, Z., & Long, S. R. (1999). A new view of nonlinear water waves: The Hilbert spectrum. Annual Review of Fluid Mechanics,31(1), 417–457.
Kuo, S. M., & Lee, B. H. (1988). Fast Fourier transform and its applications.
Li, C. G., Tian, Y. X., & He, J. R. (2012). Prediction model of AC algorithm based on EMD decomposition combined with GMDH and its application. Journal of Systems & Management,21(1), 105–110.
Li, X. F., Chu, J. H., Yu, L. D., Zhu, G. H., & Wang, G. F. (2011). Variational characteristics of PM2.5 concentration in a monitoring site in Beijing urban area. Journal of Beijing Normal University (Natural Science),47(3), 258–261.
Li, X. Y., Jin, M. J., Chen, K., Xiang, H. Q., & Liu, Q. M. (2007). The case-crossover studies of air particulate matter pollution and cardiovascular disease death. China Environmental Science,27(5), 657–660.
Li, Z. M., Sun, Z. B., S. X., Liao, X. N., Zhang, X. L., Xiong, Y. J., & Ma, X. H. (2017). Using Morlet wavelet analysis to analyze multiple time scale periodically in PM2.5 in Beijing. China Environmental Science,37(2), 407–415.
Liang, M. Y., Dong, L., & Tao, J. (2007). Pollution Level of the Airborne Particulate Matter (PM2.5) During the Haze Period in Winter in Guangzhou. Environmental Monitoring in China, (5), 52–54 + 70.
Mao, W. L., Xu, J. H., Lu, D. B., Yang, D. Y., & Zhao, J. N. (2017). An analysis of the spatial-temporal pattern and influencing factors of PM2.5 in the Yangtze River Delta in 2015. Resources and Environment in the Yangtze Basin,26 (2), 264–272.
Pedregal, D. J. (2003). Filter-Design and Model-Based Analysis of Economic Cycles. Documento de trabajo, 13.
Shen, L., Cheng, S., Gunson, A. J., & Wan, H. (2005). Urbanization, sustainability and the utilization of energy and mineral resources in China. Cities,22(4), 287–302.
Sella, L., Vivaldo, G., Ghil, M., & Groth, A. (2010). Economic cycles and their synchronization: Spectral analysis of macroeconomic series from Italy, The Netherlands, and the UK. EGU General Assembly Conference Abstracts,12, 11847.
Song, M., & Wang, S. (2018). Market competition, green technology progress and comparative advantages in China. Management Decision,56(1), 188–203.
Malm, W. C., Sisler, J. F., Huffman, D., Eldred, R. A., & Cahill, T. A. (1994). Spatial and seasonal trends in particle concentration and optical extinction in the United States. Journal of Geophysical Research: Atmospheres,99(D1), 1347–1370.
Marczak, M., & Gomez, V. (2015). Cyclicality of real wages in the USA and Germany: New insights from wavelet analysis. Economic Modelling,47, 40–52.
Mohr, M. F. (2006). The missing cycle in the HP filter and the measurement of cyclically-adjusted budget balances. SSRN Electronic Journal, 73–111.
Wang, F., Han, Y. L., & Zhao, Y. (2017). Spatial-temporal variations of PM10 and PM2.5 on different time-scales in Taiyuan. Ecology and Environmental Sciences,26(9), 1521–1528.
Wang, G. C., & Wang, P. C. (2014). PM2.5 Pollution in China and Its Harmfulness to Human Health. Science & Technology Review,32(26), 72–78.
Wang, J. J., Lu, X. M., Yan, Y. T., Zhou, L. G., & Ma, W. C. (2020). Spatiotemporal characteristics of PM 2.5 concentration in the Yangtze River Delta urban agglomeration, China on the application of big data and wavelet analysis. Science of The Total Environment, 724.
Wang, W. B., Fei, P. S., & Yi, X. M. (2010). Prediction of China stock market based on EMD and neural network. Systems Engineering Theory & Practice,30(6), 1027–1033.
Wu, H. H., Kuang, H. B., Meng, B., & Feng, W. W. (2018). Study on the periodic characteristics of BDI index based on EMD-WA model. Systems Engineering C Characteristics,38(06), 1586–1598.
Wu, X. H., Cao, Y. L., Xiao, Y., & Guo, J. (2018b). Finding of urban rainstorm and waterlogging disasters based on microblogging data and the location-routing problem model of urban emergency logistics. Annals of Operations Research, 1–32.
Wu, X. H., Chen, Y. F., Zhao, P., Guo, J., & Ma, Z. X. (2019). Study of haze emission efficiency based on new co-opetition data envelopment analysis. Expert Systems,3, 1–12.
Wu, X. H., Wang, Z. J., Gao, G., Guo, J., & Xue, P. P. (2020). Disaster probability, optimal government expenditure for disaster prevention and mitigation, and expected economic growth. Science of the Total Environment,709, 135888.
Wu, X. H., Xu, Z., Liu, H., Guo, J., & Zhou, L. (2019b). What are the impacts of tropical cyclones on employment? An analysis based on meta-regression. Weather, Climate, and Society,11(April), 259–275. https://doi.org/10.1175/WCAS-D-18-0052.1.
Yang, X. X., Feng, L. H., & Wei, P. (2012). Air particulate matter PM2.5 in Beijing and its harm. Frontier Science,6(1), 22–31.
Yogo, M. (2008). Measuring business cycles: A wavelet analysis of economic time series. Economics Letters,100, 208–212.
Yu, L., Wang, S., & Lai, K. K. (2008). Forecasting crude oil price with an EMD-based neural network ensemble learning paradigm. Energy Economics,30(5), 2623–2635.
Zhang, W. A. (2014). Study on the dynamic and mechanism of regional economical disparity in western china—Multi-scale analysis based on EMD Method. Journal of Applied Statistics and Management,33(6), 951–964.
Zhang, Z. S., Tao, J., Xie, S. D., Zhou, L. D., Song, D. L., Zhang, P., Cao, J. J., & Luo, L. (2013). Seasonal variations and source apportionment of PM2.5 at urban area of Chengdu. Acta Scientiae Circumstantiate,33(11), 2947–2952.
Zhao, X. J. (2008). Seasonal and daily variation characteristics of PM2.5 concentration in urban and suburban areas of Beijing. China Meteorological Society: China Meteorological Society, 11.
Zhang, X., Lai, K. K., & Wang, S. Y. (2008). A new approach for crude oil price analysis based on empirical mode decomposition. Energy Economics,30(3), 905–918.
Zheng, Z. G. (2010). Empirical modal analysis and wavelet analysis (pp. 1–2). Beijing: Meteorological publishing house.
Zhou, J., Zhang Y. J., Xiang, D., & Han, Z. Y. (2018). The periodicity and cause analysis of PM2.5 in Taiyuan. Ecology and Environmental Sciences,27(3), 527–532.
Acknowledgements
Shaoli He, Weihang Sun also made great contributions to this manuscript. We express our heartfelt thanks to them. This research was supported by: National Social and Scientific Fund Program of China (18ZDA052; 17BGL142; 16ZDA047); The Natural Science Foundation of China (91546117, 71373131).
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Wu, X., Guo, J. (2021). A Multi-scale Periodic Study of PM2.5 Concentration in the Yangtze River Delta of China Based on Empirical Mode Decomposition-Wavelet Analysis. In: Economic Impacts and Emergency Management of Disasters in China. Springer, Singapore. https://doi.org/10.1007/978-981-16-1319-7_2
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