Implementing Decision Tree in Air Pollution Reduction Framework

2017 ◽  
pp. 105-113 ◽  
Author(s):  
Anindita Desarkar ◽  
Ajanta Das
Keyword(s):  
Air Pollution ◽  
Decision Tree ◽  
Pollution Reduction

scholarly journals Transboundary air pollution reduction rapidly reflected in stream water chemistry in forested catchment on the sea of Japan coast in central Japan

2021 ◽  
Vol 248 ◽  
pp. 118223
Author(s):  
Hiroyuki Sase ◽  
Tatsuyoshi Saito ◽  
Masaaki Takahashi ◽  
Masayuki Morohashi ◽  
Naoyuki Yamashita ◽  
...  
Keyword(s):  
Air Pollution ◽  
Water Chemistry ◽  
Sea Of Japan ◽  
Stream Water ◽  
Pollution Reduction ◽  
The Sea Of Japan ◽  
Central Japan ◽  
Stream Water Chemistry ◽  
Forested Catchment ◽  
Transboundary Air Pollution

scholarly journals COVID-19 national lockdown in Morocco: impacts on air quality and public health

2020 ◽  
Author(s):  
Kenza Khomsi ◽  
Houda Najmi ◽  
Hassan Amghar ◽  
Youssef Chelhaoui ◽  
Zineb Souhaili
Keyword(s):  
Air Pollution ◽  
Air Quality ◽  
Anthropogenic Activities ◽  
Ambient Air ◽  
Ambient Air Pollution ◽  
Pollution Reduction ◽  
Industrial Activities ◽  
Large Cities ◽  
Almost All ◽  
Quality Status

AbstractOn the 20th April 2020, the end date of the first strict lockdown period in Morocco, 2 403 410 cases of the corona Virus were confirmed globally. The number of Morocco confirmed cases attended 2990, while 12 746 were suspected and 143 deaths were recorded. Due to the pandemic of coronavirus disease 2019 worldwide and in Morocco, almost all avoidable activities in the country were prohibited since the kingdom announced activities reduction on March 16, 2020 and then general lockdown with reduced industrial activities on March 20, 2020.This study aims at comparing the air quality status in Casablanca and Marrakech, two large cities from Morocco, before the pandemic and during the lockdown situation to show whether COVID-19 compelled-anthropogenic activities lockdown may have saved lives by restraining ambient air pollution than by preventing infection.We found that, during the quarantine, NO2 dropped by -12 μg/m3 in Casablanca and -7 μg/m3 in Marrakech. PM2·5 dropped by -18 μg/m3 in Casablanca and -14 μg/m3 in Marrakech. CO dropped by -0.04 mg/m3 in Casablanca and -0.12 mg/m3 in Marrakech. This air pollution reduction had created human health benefits and had reduced mortality and saved lives mainly from cardiovascular diseases.

Air pollution reduction in China: Recent success but great challenge for the future

2019 ◽  
Vol 663 ◽  
pp. 329-337 ◽  
Author(s):  
Yingying Zeng ◽  
Yuanfei Cao ◽  
Xue Qiao ◽  
Barnabas C. Seyler ◽  
Ya Tang
Keyword(s):  
Air Pollution ◽  
Pollution Reduction ◽  
Recent Success ◽  
The Future

scholarly journals Building a physical model of acoustic air pollution reduction process for brick manufacturing enterprises

2020 ◽  
Vol 164 ◽  
pp. 01011
Author(s):  
Vadim Bespalov ◽  
Oksana Gurova ◽  
Valeriya Baklakova
Keyword(s):  
Air Pollution ◽  
Physical Model ◽  
Mathematical Description ◽  
Physical Modeling ◽  
Reduction Process ◽  
Energy Approach ◽  
Pollution Reduction ◽  
Dispersed Systems ◽  
Manufacturing Enterprises

The article is devoted to the study of the air acoustic pollution reduction process for brick manufacturing enterprises based on the physical and energy approach based on the theory of dispersed systems. The authors performed physical modeling of the process taking into account the properties of all the objects taking part in it at each stage and the features of the space in which it is implemented. Based on the constructed model, a mathematical description of the probability of the process and its effectiveness is obtained.

4557912 Air pollution reduction

1986 ◽  
Vol 20 (8) ◽  
pp. i
Author(s):  
Milton J Maguire
Keyword(s):  
Air Pollution ◽  
Pollution Reduction

Decision Tree-Based Analytics for Reducing Air Pollution

2018 ◽  
Vol 17 (02) ◽  
pp. 1850015 ◽  
Author(s):  
Ajanta Das ◽  
Anindita Desarkar
Keyword(s):  
Air Pollution ◽  
Decision Tree ◽  
World Health ◽  
Pollution Level ◽  
Rule Base ◽  
Premature Deaths ◽  
Id3 Algorithm ◽  
Rule Sets ◽  
Term Basis ◽  
Health Organization

Air pollution indicates contaminated air which arises due to the effect of physical, biological or chemical alteration to the air in the atmosphere applicable both for indoors and outdoors. This situation arises when poisonous gases, dust or smoke enter into the atmosphere and make the surroundings vulnerable for any living beings as well as difficult for them to survive. Large numbers of premature deaths happen across the globe if exposed to these pollutants on a long-term basis as major portion of the cities have the pollution level above the threshold determined by World Health Organization (WHO). So appropriate measures need to be taken on a priority basis to reduce air pollution as well as save our planet. This paper proposes a novel air pollution reduction approach which collects source pollution data. After extraction of source data, it uses various databases (DBs) and then different decisions or classes are created. The decision tree was created with the help of Iterative Dichotomiser 3 (ID3) algorithm to implement the rule base appropriately depending on the air pollution level and a bunch of rule sets were derived from the decision tree further.

scholarly journals On the Use of Market-Based Instruments to Reduce Air Pollution in Asia

2019 ◽  
Vol 11 (18) ◽  
pp. 4895
Author(s):  
Jessica Coria ◽  
Gunnar Köhlin ◽  
Jintao Xu
Keyword(s):  
Air Pollution ◽  
Environmental Degradation ◽  
Economic Activity ◽  
Policy Instruments ◽  
Cost Effective ◽  
Institutional Capacity ◽  
Pollution Reduction ◽  
Environmental Policy Instruments ◽  
Pollution Emissions ◽  
Air Pollution Emissions

The high rates of economic activity and environmental degradation in Asia demand the implementation of creative and cost-effective environmental policy instruments that provide polluters with more flexibility to find least-cost solutions to pollution reduction. Despite their many theoretical advantages, the use of market-based instruments (MBIs) is a relatively recent phenomenon in Asia, partly due to policymakers being unfamiliar with MBIs and countries lacking the institutional capacity to implement and enforce them. This paper reviews the Asian experience with MBIs intended to reduce air pollution emissions and synthetizes lessons to be drawn and areas for improvement.

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