scholarly journals Does Environmental Inspection Led by the Central Government Improve the Air Quality in China? The Moderating Role of Public Engagement

2020 ◽  
Vol 12 (8) ◽  
pp. 3316 ◽  
Author(s):  
Fang Xu ◽  
Meng Tian ◽  
Jie Yang ◽  
Guohu Xu
Keyword(s):  
Air Pollution ◽  
Quality Improvement ◽  
Air Quality ◽  
Public Engagement ◽  
Local Governments ◽  
Central Government ◽  
Heating Period ◽  
Air Quality Improvement ◽  
The Impact

The severe air pollution in China has imperiled public health and resulted in substantial economic loss. To tackle the unprecedented pollution challenges, China has launched a campaign-based environmental inspection over all regions to impel local governments’ actual pollution abatement. At the same time, with the public’s awakening awareness about environmental protection, the public has also played a particularly vital role in this inspection. Under this circumstance, the study tries to reveal the impact of Environmental Inspection led by the Central Government (EICG) on air quality improvement, and to examine the role of public engagement in their relationship. Specifically, utilizing daily data covering 249 prefecture-level cities in China from 1 June 2015 to 31 May 2018, this study employed multiple regression models and then found that due to the implementation of EICG, the concentrations of PM2.5, PM10, SO2 and NO2 decline by 2.642 μg/m3, 6.088 μg/m3, 1.357 μg/m3 and 1.443 μg/m3, respectively, and the air quality index decreases by 2.4 in total, which implies that EICG can improve the air quality to a great extent. However, the coefficients for major variables change from negative to positive, suggesting that an attenuation effect of EICG on air quality improvement exists in Chinese institutional background. Meanwhile, public engagement is shown to enhance the positive association between EICG and air quality improvement. Additionally, further analysis demonstrates that EICG promotes the improvement in air quality up to three months after the inspection in cities during the heating period, while the positive effect has existed during one month before the inspection in cities during the non-heating period. Additionally, in contrast to the instant effect in cities not specially monitored, there is a lagged effect of EICG in controlling the air pollution in cities specially monitored.

scholarly journals Legal aspects of the resolutions determining the acceptable types and quality of fuels under Polish legislation

2019 ◽  
Vol 30 (3) ◽  
pp. 23-28
Author(s):  
Kinga Makuch
Keyword(s):  
Air Pollution ◽  
Quality Improvement ◽  
Air Quality ◽  
Human Health ◽  
Negative Impact ◽  
Legal Aspects ◽  
Local Authorities ◽  
Air Quality Improvement ◽  
The Impact

Abstract The article focuses on the selected aspects of introducing a resolution by a self-government of a province, which allows to determine the acceptable types and quality of fuels. The impact of polluted air on human health is significant. The actions carried out by the local authorities should be aimed on seeking effective air protection remedies; nonetheless, the scale of these activities seems to be still insignificant. One of the legal mechanisms is introducing resolutions determining the acceptable types and quality of fuels by a self-government of a province in order to protect the health of Polish residents and reduce the negative impact of air pollution on the environment. The question, however, is whether such resolutions could be audited with respect to the execution of such a resolution and whether they effectively lead to air quality improvement.

scholarly journals Does the “Miracle Drug” of Environmental Governance Really Improve Air Quality? Evidence from China’s System of Central Environmental Protection Inspections

2019 ◽  
Vol 16 (5) ◽  
pp. 850 ◽  
Author(s):  
Ruxin Wu ◽  
Piao Hu
Keyword(s):  
Air Pollution ◽  
Air Quality ◽  
Environmental Protection ◽  
Treatment Effect ◽  
Local Governments ◽  
Environmental Governance ◽  
Central Government ◽  
Local Officials ◽  
The Media ◽  
Positive Effect

Central environmental protection inspections have completed their goal of full coverage of 31 provinces in China, and more than 17,000 officials have been held accountable. The media has evaluated the effectiveness of central environmental protection inspections using the notions of “instant results” and the “miracle drug of environmental governance.” Can this approach effectively promote local environmental governance? This paper takes the treatment effect of central environmental protection inspections on air pollution as an example. Using the method of regression discontinuity, central environmental protection inspections are found to have a positive effect on the air quality index (AQI), but this effect is only short term and unsustainable. Additionally, there are inter-provincial differences. Judging from the research results on sub-contaminants, the treatment effect of central environmental protection inspections on air pollution is mainly reflected in PM10, PM2.5 and CO. Under the current situation in which PM10 and PM2.5 are the main assessment indexes, this phenomenon indicates that due to the political achievements and promotion of local officials and for reasons of accountability, it is more effective for the central government to conduct specific environmental assessments through local governments than to conduct central environmental protection inspections.

scholarly journals Evaluation of the impact of meteorological conditions on the amount of air pollution in Krakow

2019 ◽  
Vol 108 ◽  
pp. 02012
Author(s):  
Małgorzata Piaskowska-Silarska ◽  
Krzysztof Pytel ◽  
Stanisław Gumuła ◽  
Wiktor Hudy
Keyword(s):  
Air Pollution ◽  
Air Quality ◽  
Measurement Data ◽  
Ecological Monitoring ◽  
Meteorological Conditions ◽  
Pollution Problem ◽  
Air Quality Improvement ◽  
Meteorological Elements ◽  
The Impact ◽  
The Relationship

Abstract. The publication presents an assessment of the impact of meteorological conditions on air quality in a given location. The subject matter of the work is related to problem-review issues in the field of environmental protection and energy management. The publication draws attention to the fact that despite several decades of ecological monitoring of air pollution, only in recent years attention has been paid to the scale of air pollution problem. The study examined the relationship between meteorological elements (wind velocity, relative humidity on the amount of air pollution immissions. Significant impact of precipitation, atmospheric pressure and thermal braking layer was indicated. The possibilities of air quality improvement were presented based on the measurement data concerning the immission of impurities.

scholarly journals Spatio-Temporal Variations of Multiple Primary Air Pollutants Emissions in Beijing of China, 2006–2015

Atmosphere ◽  
2019 ◽  
Vol 10 (9) ◽  
pp. 494 ◽  
Author(s):  
Yifeng Xue ◽  
Shihao Zhang ◽  
Zhen Zhou ◽  
Kun Wang ◽  
Kaiyun Liu ◽  
...  
Keyword(s):  
Air Pollution ◽  
Quality Improvement ◽  
Air Quality ◽  
Air Pollutants ◽  
Clean Energy ◽  
Mitigation Measures ◽  
Source Control ◽  
Energy Structure ◽  
Pollution Mitigation ◽  
Air Quality Improvement

Air pollution in Beijing, China has attracted continuous worldwide public attention along with the rapid urbanization of the city. By implementing a set of air pollution mitigation measures, the air quality of Beijing has been gradually improved in recent years. In this study, the intrinsic factors leading to air quality improvement in Beijing are studied via a quantitative evaluation of the temporal and spatial changes in emissions of primary air pollutants over the past ten years. Based on detailed activity levels of each economic sector and a localized database containing source and pollutant specific emission factors, an integrated emissions inventory of primary air pollutants discharged from various sources between 2006 and 2015 is established. With the implementation of phased air pollution mitigation measures, and the Clean Air Action Plan, the original coal-dominated energy structure in Beijing has undergone tremendous changes, resulting in the substantial reduction of multiple air pollutants. The total of emissions of six major atmospheric pollutants (PM10, PM2.5, SO2, NOX, VOCs and NH3) in Beijing decreased by 35% in 2015 compared to 2006—this noticeable decrease was well consistent with the declining trend of ambient concentration of criterion air pollutants (SO2, PM10, PM2.5 and NO2) and air quality improvement, thus showing a good correlation between the emission of air pollutants and the outcome of air quality. SO2 emission declined the most, at about 71.7%, which was related to the vigorous promotion of combustion source control, such as the shutdown of coal-fired facilities and domestic stoves and transition to clean energy, like natural gas or electricity. Emissions of PM decreased considerably (by 48%) due to energy structure optimization, industrial structure adjustments, and end-of-pipe PM source control. In general, NOX, NH3, and VOCs decreased relatively slightly, by 25%, 14%, and 2%, respectively, and accordingly, they represented the limiting factors for improving air quality and the key points of air pollution mitigation in Beijing for the future.

scholarly journals Evidence on the Impact of Winter Heating Policy on Air Pollution and Its Dynamic Changes in North China

2019 ◽  
Vol 11 (10) ◽  
pp. 2728 ◽  
Author(s):  
Shulin Wang ◽  
Yongtao Li ◽  
Mahfuzul Haque
Keyword(s):  
Air Pollution ◽  
Particulate Matter ◽  
Air Quality ◽  
Central Government ◽  
Northern China ◽  
Policy Changes ◽  
Dynamic Changes ◽  
The Public ◽  
Local Residents ◽  
The Impact

Environmental pollution, especially air pollution, is an alarming issue for the public, which is extensively debated among academic scholars. During the winter heating season, “smog” has become somewhat a normal phenomenon to local residents’ livelihood in northern China. Based on the daily air pollution data of regional cities in China from 2014 to 2016, and using a regression discontinuity design (RDD), the study finds that winter heating makes the air quality worse in the northern part of China. With the start of the winter heating, it increases the Air Quality Index (AQI) by 10.4%, particulate matter smaller than 10 μm (PM10) by 9.77%, particulate matter smaller than 2.5 μm (PM2.5) by 17.25%, CO by 9.84%, NO2 by 5.23%, and SO2 by 17.1%. Furthermore, dynamic changes demonstrate that air quality has gradually improved due to a series of heating policy changes implemented by the central government in recent years. Specifically, from 2014 to 2016, major indicators measuring the air pollution decrease dramatically, such as AQI by 92.36%, PM10 by 91.24%, PM2.5 by 84.06%, CO by 70.97%, NO2 by 52.76%, and SO2 by 17.15%.

scholarly journals Effects of air pollution control measures on air quality improvement in Guangzhou, China

2019 ◽  
Vol 244 ◽  
pp. 127-137 ◽  
Author(s):  
Meifang Yu ◽  
Yun Zhu ◽  
Che-Jen Lin ◽  
Shuxiao Wang ◽  
Jia Xing ◽  
...  
Keyword(s):  
Air Pollution ◽  
Quality Improvement ◽  
Air Quality ◽  
Pollution Control ◽  
Control Measures ◽  
Air Pollution Control ◽  
Air Quality Improvement

The Public Debt of French Local Government

1985 ◽  
Vol 5 (3) ◽  
pp. 387-399 ◽  
Author(s):  
Pierre-Henri Derycke ◽  
Guy Gilbert
Keyword(s):  
Local Government ◽  
Interest Rates ◽  
Public Debt ◽  
Local Governments ◽  
Central Government ◽  
Tight Control ◽  
The Public ◽  
Policy Measures ◽  
The Impact

ABSTRACTAfter a sharp increase, the public debt of French local communities has been stabilized in real terms: its amount reached 54 per cent of total public debt in 1980. In the French institutional framework, local government borrowing policy is under the tight control of central agencies. An econometric model of the borrowing behaviour of local governments since 1965 is presented; it emphasizes the role of internal determinants of local debt (needs for investment, self-financing ability of governments), external constraints (e.g. interest rates and the financial resources of lenders, such as households savings), and finally the impact of macroeconomic policy measures from the central government.

scholarly journals 90 Days of COVID-19 Social Distancing and Its Impacts on Air Quality and Health in Sao Paulo, Brazil

2020 ◽  
Author(s):  
Daniela Debone ◽  
Mariana da Costa ◽  
Simone Miraglia
Keyword(s):  
Air Pollution ◽  
Quality Improvement ◽  
Air Quality ◽  
Sao Paulo ◽  
São Paulo ◽  
Social Distancing ◽  
Premature Deaths ◽  
Health Loss ◽  
Air Quality Improvement ◽  
Concentration Levels

The coronavirus disease (COVID-19) pandemic caused by spreading rapidly a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has imposed a unique situation for the humanity. Sao Paulo has reported 124,105 confirmed cases of COVID-19 and 5,623 deaths up to June 14th, being considered the epicenter of the pandemic in Brazil and in South America. Due to the measures for social distancing, there was a drop in the air pollution concentration in Sao Paulo. Starting on March 16th, 2020, we broke 90 days of social distancing into 13 weeks and compared to an equivalent period in 2019. We investigated the air quality improvement during the quarantine period and compared the associated avoided deaths to COVID-19 burden deaths. Nitrogen dioxide (NO2) was the best indicator of air quality in the analyzed weeks, since its reduction reached 58 %. Our study showed that the 5,623 deaths occurred during the analyzed weeks of quarantine represents an economic health loss of US$ 10.5 billion. In opposite, we observed a significant air quality improvement due to pollutants concentrations’ reductions during the analyzed weeks. Considering PM10, PM2.5 and NO2, the decrease of concentration levels respectively avoided 78, 337 and 387 premature deaths and prevented up to US$ 1.5 billion on health costs. These results highlight the importance of continuing to enforce existing air pollution regulations and measures to protect human health both during and after COVID-19 pandemic.

scholarly journals Effects of Ambient Air Quality Improvement on Mortality From Acute Air Pollution Exposure in Beijing

2021 ◽  
Author(s):  
Jingxiu Han ◽  
Han Jingxiu ◽  
Meng Congshen ◽  
Liu Jingyi ◽  
Xu Chunyu ◽  
...  
Keyword(s):  
Air Pollution ◽  
Quality Improvement ◽  
Air Quality ◽  
Respiratory Disease ◽  
Local Population ◽  
Random Effect ◽  
Random Effect Model ◽  
Ambient Air ◽  
Air Pollutant ◽  
Air Quality Improvement

Abstract Exposure to air pollutants increase the mortality of population. Developing countries have taken measures to control air pollution. To explore the effects of air quality improvement on mortality, air quality and acute exposure-response coefficients of excess death in Beijing since the 1990’s were analyzed. It was divided into five stages according to the concentration level of pollutants. Coefficients for period 1990 – 2013 were obtained by retrieving literatures published before December 31, 2019. The coefficients for period 2015 – 2017 were obtained by analyzing the daily data of air pollutant concentration, meteorological and human mortality conducting Poisson Generalized Additive Model (GAM). Meta-analysis of random effect model was used to estimate the integrated coefficient of multiple studies at each stages. Comparative analysis was used to analyze the variation of air quality and coefficients in different stages. The results showed that the concentrations of sulfur dioxide (SO2), nitrogen dioxide (NO2), particulate matter with aerodynamic diameter ≤10μm (PM10) and ≤2.5μm (PM2.5) decreased by up to 50%, 21%, 22% and 15% in different stages. The coefficient of SO2 on death from respiratory diseases decreased by up to 63.79%. The coefficients of NO2 on mortality from non-accidental causes, cardiovascular disease, and respiratory disease decreased by up to 0.95%, 1.34% and 0.54%. The coefficients of PM10, PM2.5 on mortality from cardiovascular diseases and respiratory disease were decreased by up to 0.19%, 0.31%, 0.65% and 0.36%. Continued improvements in air quality have reduced the acute impact on the health of the local population.

Sign in / Sign up

Export Citation Format

Share Document