Abstract
In this paper, an air pollutant assessment and monitoring system based on arm series-embedded system S3C44BOX module is proposed. On this basis, this paper analyzes the annual data of PM2.5, PM10, CO, NO2, SO2, O3, and other air pollutants of 17 monitoring stations in C City in the past year. The results show that the air pollutants have air permeability. At the same time, meteorological factors, temporal and spatial changes, and air pollution factors are discussed. At the same time, this paper uses literature and expert interviews to determine the performance factors of PPP projects. PPP mode realizes the participation of social capital in infrastructure construction. We identified 34 factors and used a structural equation model to analyze the path of 333 PPP project performance factors. One of the main performance factors is to apply the results of air pollution assessment based on an embedded system to the research of performance factors of PPP project, so that this paper could successfully promote the effective implementation of PPP project. Through the continuous research of embedded system and its application in air pollution evaluation and PPP project performance, it can effectively improve the air pollution evaluation and PPP project performance.
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Change history
13 December 2021
This article has been retracted. Please see the Retraction Notice for more detail: https://doi.org/10.1007/s12517-021-09250-1
28 September 2021
An Editorial Expression of Concern to this paper has been published: https://doi.org/10.1007/s12517-021-08471-8
References
Adeyeri OE, Laux P, Lawin AE, Arnault J (2020) Assessing the impact of human activities and rainfall variability on the river discharge of Komadugu-Yobe Basin, Lake Chad Area. Environ Earth Sci 79(6):1–12
Adnan S, Ullah K, Shuanglin L, Gao S, Khan AH, Mahmood R (2018) Comparison of various drought indices to monitor drought status in Pakistan. Clim Dyn 51(5-6):1885–1899
Bahrami M, Bazrkar S, Zarei AR (2019) Modeling, prediction and trend assessment of drought in Iran using standardized precipitation index. J Water Clim Chang 10(1):181–196
Beygi Heidarlou H, Banj Shafiei A, Erfanian M, Tayyebi A, Alijanpour A (2020) Land cover changes in Northern Zagros forests (Nw Iran) before and during implementation of energy policies. J Sustain For 40:1–15. https://doi.org/10.1080/10549811.2020.1747026
Cheng Q, Gao L, Zhong F, Zuo X, Ma M (2020) Spatiotemporal variations of drought in the Yunnan-Guizhou Plateau, southwest China, during 1960–2013 and their association with large-scale circulations and historical records. Ecol Indic 112:106041
Erdem O, Ceyhan E, Varli U (2014) A new correlation coefficient for bivariate time-series data. Phys A Stat Mech Appl 414:274–284
Huang S, Zheng X, Ma L, Wang H, Huang Q, Leng G, Meng E, Guo Y (2020) Quantitative contribution of climate change and human activities to vegetation cover variations based on GA-SVM model. J Hydrol 584:124687
Javadinejad S, Hannah D, Ostad-Ali-Askari K, Krause S, Zalewski M, Boogaard F (2019) The impact of future climate change and human activities on hydro-climatological drought, analysis and projections: using CMIP5 climate model simulations. Water Conserv Sci Eng 4(2-3):71–88
Jiang S, Wang M, Ren L, Xu CY, Yuan F, Liu Y, Lu Y, Shen H (2019) A framework for quantifying the impacts of climate change and human activities on hydrological drought in a semiarid basin of Northern China. Hydrol Process 33(7):1075–1088
Marini G, Fontana N, Mishra AK (2019) Investigating drought in Apulia region, Italy using SPI and RDI. Theor Appl Climatol 137(1-2):383–397
Marthews TR, Jones RG, Dadson SJ, Otto FE, Mitchell D, Guillod BP, Allen MR (2019) The impact of human-induced climate change on regional drought in the Horn of Africa. J Geophys Res-Atmos 124(8):4549–4566
Moghimi MM, Zarei AR, Mahmoudi MR (2019) Seasonal drought forecasting in arid regions, using different time series models and RDI index. J Water Clim Chang 11:633–654. https://doi.org/10.2166/wcc.2019.009
Musie M, Sen S, Chaubey I (2020) Hydrologic responses to climate variability and human activities in Lake Ziway Basin, Ethiopia. Water 12(1):164
Noor H (2017) Analysis of groundwater resources utilization and their current condition in Iran. J Rainwater Catchment Syst 5(2):29–38
Nyangena J, Onywere S, Shisanya C (2020) Evaluating the relationship between drought and vegetation greenness in Chyulu-Amboseli Rangeland, Kenya. J Appl Sci Environ Manag 24(1):65–71
Omer A, Zhuguo M, Zheng Z, Saleem F (2020) Natural and anthropogenic influences on the recent droughts in Yellow River Basin, China. Sci Total Environ 704:135428
Pakrooh P, Hayati B, Pishbahar E, Nematian J, Brännlund ER (2020) Focus on the provincial inequalities in energy consumption and CO2 emissions of Iran’s agriculture sector. Sci Total Environ 715:137029
Tsakiris G, Pangalou D, Vangelis H (2007) Regional drought assessment based on the reconnaissance drought index (RDI). Water Resour Manag 21(5):821–833
Ullah H, Akbar M, Khan F (2020) Construction of homogeneous climatic regions by combining cluster analysis and L-moment approach on the basis of reconnaissance drought index for Pakistan. Int J Climatol 40(1):324–341
Yousefi S, Mirzaee S, Zeini Vand H (2013) Investigation deforestation trends in Zagros mountain with using GIS and RS (Case study: Marivan). J Appl RS GIS Tech Nat Resour Sci 4(2):15–22
Yu W, Zhang L, Zhang H, Jiang L, Zhang A, Pan T (2020) Effect of farmland expansion on drought over the past century in Songnen Plain, Northeast China. J Geogr Sci 30(3):439–454
Zare Feyz Abadi A, Kouchaki AR, Nasiri Mahalati M (2006) Trend analysis of yield, production and cultivated area of cereal in Iran during the last 50 years and prediction of future situation. Iran J Field Crops Res 4(1):49–69
Zarei AR (2018) Evaluation of drought condition in arid and semi-arid regions, using RDI index. Water Resour Manag 32(5):1689–1711
Acknowledgements
This study was supported by the Key Scientific and Technological Innovation Team Project of Shaanxi Province: Industrial Building Environment and Energy Conservation Innovation Team (Project Number: 2017KCT-14), and the Project of the Ministry of Housing and Urban-Rural Development “Optimization and Simulation Research on Incentive Policy of Green Housing under Life-Cycle Risk” (Project Number: 2018-R1-003).
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Responsible Editor: Sheldon Williamson
This article is part of the Topical Collection on Environment and Low Carbon Transportation
This article has been retracted. Please see the retraction notice for more detail: https://doi.org/10.1007/s12517-021-09250-1"
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Lu, M., Li, N. RETRACTED ARTICLE: Evaluation of air pollutants based on embedded system and PPP project performance factors. Arab J Geosci 14, 1543 (2021). https://doi.org/10.1007/s12517-021-07948-w
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DOI: https://doi.org/10.1007/s12517-021-07948-w