China relies heavily on its coal industry, which pollutes the air with particulate matter and gases. The city of Linfen, China has extremely high air pollution due to coal burning, with pollution levels over 4 times the healthy level. This pollution contributes to 1.6 million deaths in China annually, especially from lung cancer. Men in Linfen over age 40 have a high risk of lung cancer due to breathing high levels of particulate matter and gases from the coal industry, especially PM2.5.
This document summarizes air quality and health issues related to air pollution in India. It finds that air quality has degraded significantly due to rapid population growth, urbanization, and increased energy consumption and vehicles. Air pollution levels exceed safety limits in many cities like Delhi and are linked to thousands of premature deaths annually from respiratory and cardiac diseases. Studies show the lung health of Indians is the worst globally and conditions like asthma and COPD are on the rise, especially in children living in highly polluted cities. Indoor air pollution from cooking fuels is also a major health concern for women in India.
This document is a thesis written by Sean Mc Garry on the topic of air pollution in the built environment. It examines how particulate matter concentrations vary with height above ground and the surrounding landscape. The document contains an introduction on particulate matter and its health impacts. It then describes the equipment and area of study used, the methodology, results from measurements of particulate matter at different heights and locations, a discussion section, and conclusions. The overall aim is to better understand how particulate matter levels are influenced by vertical location and the building landscape.
Environmental health Effect and Air Pollution from cigarette smokers in Cross...IOSR Journals
The document examines the environmental health effects and air pollution from cigarette smokers in Cross River State, Nigeria. It analyzes data collected through questionnaires distributed to over 87,000 men across the state's 18 local government areas. The results show high levels of smoking, with the average number of cigarettes consumed per person per day ranging from 12 to 30. Over 900 patients were found to have smoking-related diseases like lung cancer, heart attacks, and respiratory illnesses. The study concludes that air pollution from cigarette smoking is a major contributor to health issues in Cross River State.
A national study on long-term exposure to air pollution to human health and correlation to COVID-19 mortality - pollution kills and every 1ug/m3 PM 2.5 increases the death rate from COVID by 15%.
Air pollution is the introduction of chemicals or other materials into the atmosphere that can harm humans or the environment. It occurs naturally, such as from volcanoes, or is man-made through processes like fuel combustion from vehicles, factories, and power plants. Air pollutants can be classified as primary emissions or secondary pollutants formed when primary ones react in the air. Air pollution is a major global health risk and causes many respiratory and heart conditions, as well as lung cancer and early death. Efforts to reduce pollution include using cleaner fuels in vehicles and industry and installing pollution control devices.
This study analyzed the seasonal trends and chemical composition of fine particulate matter (PM2.5) in Baghdad, Iraq over one year. Daily PM2.5 samples were collected every 6 days from September 2012 to September 2013 and analyzed. The annual average PM2.5 concentration was high at 50 mg/m3. The PM2.5 was composed of crustal materials, organic carbon, sulfate, elemental carbon, and ammonium. Higher levels of elemental carbon were observed in warmer months due to electric generator use. Lead concentrations were very high. The oxidative potential of the PM was lower than other areas studied. Biomass burning contributed moderately to the oxidative potential. Additional study is needed to understand PM sources and health
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
- Air pollution causes 6.5 million premature deaths per year, nearly half from outdoor sources. 80% of urban populations are exposed to unsafe air pollution levels according to WHO guidelines.
- Small particulate matter can penetrate deep into lungs and cause health risks like asthma, chronic obstructive pulmonary disease, lung cancer, and cardiac issues. Biological mechanisms on the cellular level also contribute to health risks.
- Numerous studies and growing evidence over decades show relationships between increased air pollution exposure and mortality, hospitalizations, and lost work days. However, absence of evidence is not evidence of absence of health impacts.
This document summarizes air quality and health issues related to air pollution in India. It finds that air quality has degraded significantly due to rapid population growth, urbanization, and increased energy consumption and vehicles. Air pollution levels exceed safety limits in many cities like Delhi and are linked to thousands of premature deaths annually from respiratory and cardiac diseases. Studies show the lung health of Indians is the worst globally and conditions like asthma and COPD are on the rise, especially in children living in highly polluted cities. Indoor air pollution from cooking fuels is also a major health concern for women in India.
This document is a thesis written by Sean Mc Garry on the topic of air pollution in the built environment. It examines how particulate matter concentrations vary with height above ground and the surrounding landscape. The document contains an introduction on particulate matter and its health impacts. It then describes the equipment and area of study used, the methodology, results from measurements of particulate matter at different heights and locations, a discussion section, and conclusions. The overall aim is to better understand how particulate matter levels are influenced by vertical location and the building landscape.
Environmental health Effect and Air Pollution from cigarette smokers in Cross...IOSR Journals
The document examines the environmental health effects and air pollution from cigarette smokers in Cross River State, Nigeria. It analyzes data collected through questionnaires distributed to over 87,000 men across the state's 18 local government areas. The results show high levels of smoking, with the average number of cigarettes consumed per person per day ranging from 12 to 30. Over 900 patients were found to have smoking-related diseases like lung cancer, heart attacks, and respiratory illnesses. The study concludes that air pollution from cigarette smoking is a major contributor to health issues in Cross River State.
A national study on long-term exposure to air pollution to human health and correlation to COVID-19 mortality - pollution kills and every 1ug/m3 PM 2.5 increases the death rate from COVID by 15%.
Air pollution is the introduction of chemicals or other materials into the atmosphere that can harm humans or the environment. It occurs naturally, such as from volcanoes, or is man-made through processes like fuel combustion from vehicles, factories, and power plants. Air pollutants can be classified as primary emissions or secondary pollutants formed when primary ones react in the air. Air pollution is a major global health risk and causes many respiratory and heart conditions, as well as lung cancer and early death. Efforts to reduce pollution include using cleaner fuels in vehicles and industry and installing pollution control devices.
This study analyzed the seasonal trends and chemical composition of fine particulate matter (PM2.5) in Baghdad, Iraq over one year. Daily PM2.5 samples were collected every 6 days from September 2012 to September 2013 and analyzed. The annual average PM2.5 concentration was high at 50 mg/m3. The PM2.5 was composed of crustal materials, organic carbon, sulfate, elemental carbon, and ammonium. Higher levels of elemental carbon were observed in warmer months due to electric generator use. Lead concentrations were very high. The oxidative potential of the PM was lower than other areas studied. Biomass burning contributed moderately to the oxidative potential. Additional study is needed to understand PM sources and health
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
- Air pollution causes 6.5 million premature deaths per year, nearly half from outdoor sources. 80% of urban populations are exposed to unsafe air pollution levels according to WHO guidelines.
- Small particulate matter can penetrate deep into lungs and cause health risks like asthma, chronic obstructive pulmonary disease, lung cancer, and cardiac issues. Biological mechanisms on the cellular level also contribute to health risks.
- Numerous studies and growing evidence over decades show relationships between increased air pollution exposure and mortality, hospitalizations, and lost work days. However, absence of evidence is not evidence of absence of health impacts.
The document discusses particulate matter (PM) air pollution, including what PM is, its health risks like premature death and respiratory disease, how it is regulated, where it originates from both natural and human sources, and the extensive research that has been done to understand its effects through epidemiological studies and the setting of future research priorities.
This document discusses air pollution and its impacts on health. It notes that air pollution is one of the world's leading health risks, causing over 5.5 million premature deaths annually from diseases like lung cancer, heart disease, and COPD. In India, major sources of air pollution include coal burning, industry, vehicles, construction, and biomass burning. High levels of particulate matter and ground-level ozone are used to measure and quantify air pollution exposure and related health effects. The document also mentions that data is being collected from 4 hospitals in Dhanbad, India as part of a National Environmental Health Profile study to understand the effects of air pollution.
Ambient Air Quality in China - The Impact of Particulate and Gaseous Pollutan...comller
China faces serious air quality challenges due to high levels of outdoor and indoor air pollution that exceed quality standards. Ambient air pollution increases health risks in the population. Enhanced air cleaning devices that combine technologies like HEPA filters, activated carbon, and silver nanoparticles are available to effectively remove air pollutants including PM10, PM2.5, formaldehyde, ozone, sulfur dioxide, nitrogen dioxide, and volatile organic compounds in order to improve indoor air quality. Testing of these devices in cities like Beijing, Shanghai, and Guangzhou show their effectiveness at reducing common pollutants.
Are you suffering from asthma disease and allergies that are triggered by your pet? Are you looking for best solution for indoor air pollution? Don’t worry about, because there is one of the best air purifier available in market that is Klairon Air Purifier. Klairon's Air Purifier & Sterilizer work to eliminate these airborne germs and unpleasant odour with this incredible oxidation capacity.
Here the Best Feature of Air Purifier:-
1- With 12 Kind Of Filter System, Make Sure To Give You A Good Quality Air
2- 12x HEPA Filter+Hgh Density Active Carbon+Pie hoto Catalyst+ UV light Filter+Cold Catalyst+ Honey Comb Captivated Light Catalys Filter+ Ozone Generator+ Anion Sterilization.
3- Remote Control Air Purifier for the Home with Negative Ion Generator
4- Remove Smoke and Dust
5- Dispel Odors
6- Active Oxygen Purifier
7- High Concentration Of Negative- Ion
8- 12 Stages Filtration
9- Decompose Formaldehyde
10- UV Sterilizer
11- No Second Pollution
Know More Details About Air Purifier:- http://www.klairon.com
Ambient air pollution_and_population_hea (1)cpinchel
The document summarizes research presented at a 2003 conference on air pollution and human health. It discusses studies on:
1) Exposure assessment that examined variations in particle concentrations and compositions across locations and time periods. Studies found higher ultrafine particle levels in winter and near traffic.
2) Toxicology research demonstrating adverse health effects from air pollution exposure, including increased biomarkers of lung and heart damage. Studies also found evidence of genotoxic and mutagenic effects.
3) Epidemiology research further supporting associations between air pollution exposure and negative health impacts like hospitalizations. Studies improved methods for estimating exposures near traffic sources.
The document discusses health effects from exposure to pollutants near highways, including increased risks of cardiovascular and respiratory issues. It notes that ultrafine particles, black carbon, nitrogen oxides and other pollutants from motor vehicle exhaust decrease sharply within 30 meters of roads. Living near highways is associated with increased risks of asthma, decreased lung function in children, and possibly cancer, though the cancer evidence is less clear. Proximity to highways is a key factor for higher exposure to traffic-related pollutants.
This document summarizes a study on the economic impact of automobile air pollution-linked diseases in Rewa, India. The study surveyed two areas, Sirmour Chauk and a bus stand, and found higher rates of respiratory, cardiovascular, gastrointestinal and skin diseases at the bus stand, which had higher traffic pollution. The annual health cost was also higher at the bus stand, with total expenditures of 572,244 rupees compared to 509,537 rupees at Sirmour Chauk. The study concludes that traffic from vehicles is a major source of air pollution in Rewa and causes significant health problems and economic costs.
The document summarizes various health risks associated with living in close proximity to highways. It finds that living within 500 feet of a highway is associated with exacerbation of asthma, impaired lung function, increased risk of heart disease, and adverse birth outcomes. It reviews studies from the Health Effects Institute and others that have empirically linked traffic-related air pollution to increased risks of lung cancer, cardiovascular mortality, COPD, atherosclerosis, pre-term birth, and low birth weight. The document advocates testing for and remediating lead in the soil at the proposed housing development site due to its location within 500 feet of a major highway.
Air Pollution and Cardiovascular Health Dr. Jeremy Langrish and Dr. Mark MillerSTEP_scotland
This document summarizes a presentation on air pollution and cardiovascular health. It discusses how air pollution damages the cardiovascular system through multiple pathways, such as impairing blood vessel function, worsening cardiac ischemia, and accelerating atherosclerosis. Research from the British Heart Foundation Edinburgh Air Pollution Programme has shown that air pollution particles can promote blood clotting and impair endothelium-dependent vasodilation. Reducing air pollution through cleaner fuel sources, more efficient engines, and personal protection measures can help lower risks to cardiovascular health.
1) The study measured air pollution levels over two years in residential areas in and around Tirupati, India, a popular pilgrimage site that sees over 1 million visitors monthly.
2) Suspended particulate matter (SPM) and respirable particulate matter (PM10) violated national air quality standards, while carbon monoxide levels approached the limit. Sulfur dioxide and nitrogen oxides were within standards.
3) Peak pollution occurred in spring and winter. Summer pollution levels exceeded monsoon and winter levels for most pollutants, influenced both by local factors and meteorology. Overall pollutant levels correlated with each other and with meteorological parameters.
ASSESSMENT OF PARTICULATE MATTER CONCENTRATION AMONG LAND USE TYPES IN OBIGBO...IAEME Publication
Air pollution has become a serious issue especially in fast developing urban areas. Particulate matter (PM) inhalation is injurious to man at significant concentration because it can accumulate in the lungs and some of the particulate compositions have been established as carcinogenic. This study assessed the level of particulate matter (PM) mass concentration in selected oil operating areas in Rivers State in Nigeria. Areas around other land use types were considered such as schools (SCH), market (MKT), commercial center (COM), bus stops (BST), residential areas (RES), hospitals (HSP) and vegetation (VEG). PM1, PM2.5, PM4, PM7 and PM10 were monitored using a digital read out electronic instrument, Aerocet Model 531. Meteorological parameters (wind speed, temperature and humidity) were monitored using Kestrel 3000 portable weather tracker.
The document discusses particulate matter (PM) air pollution, including what PM is, its health risks like premature death and respiratory disease, and how factors like weather patterns and emission sources affect PM concentrations. It also reviews the history of PM research from early episodes showing links between air pollution and mortality to modern cohort and time-series studies examining health impacts.
This document discusses a survey conducted on the effects of vehicle emissions on human health in Chidambaram town, India. The survey investigated the impacts of emissions from vehicles on four major junctions in the town. Questionnaires found that most people reported health issues like sleeplessness, running nose, eye irritation, asthma, and headaches. Air samples taken at the junctions found high levels of pollutants like NOx, CO, SO2, and SPM, especially during afternoon high-traffic hours. Vehicle emissions were found to be a major contributor to air pollution in urban areas and impact public health. The study aims to assess the health effects of vehicle emissions in Chidambaram and make recommendations to reduce emissions.
Impact of Air Quality on Human Health In The Vicinity of Construction Sites i...IJERA Editor
Construction sites are important source of air pollution emitting pollutants like PM10, etc. which adversely affect human health especially the respiratory system. The present study aims at monitoring of PM10, health condition of workers, evaluation of API (Air Pollution Index) and development of correlation between API and human health in the vicinity of construction sites. In the present study relevant literature review has also been carried out to study and analyze the impact of air pollution on human health. Reconnaissance survey of 19 selected construction sites in Delhi-NCR has been conducted for the period January 2013 to December 2013 and health related data of people in the vicinity of construction sites has been collected individually through a questionnaire. The air quality data (for pollutant PM10) for the area in which the selected construction sites lie has been obtained from the continuous monitoring stations of Central Pollution Control Board. The monthly average PM10 concentration in the ambient air for the study period has been obtained for all the sites. The annual average PM10 level of all the sites has been estimated and compared with the prescribed value. Also the air pollution index (API) (for pollutant PM10) has been calculated for each site and compared with the percentage of people suffering with respiratory problems at the respective sites. The results show that the construction sites where the value of API for PM10 is higher there the percentage of people suffering with respiratory diseases has also been higher.
Johnson - Measuring the Public Health Impacts of Air Pollution in MinnesotaEnvironmental Initiative
This document summarizes research on the public health impacts of air pollution in Minnesota. It finds that reducing fine particulate matter (PM2.5) in air by 10 micrograms per cubic meter could increase life expectancy by 7 months. Studies show associations between PM2.5 and increased respiratory and cardiovascular hospitalizations and deaths, even at low concentrations. While Minnesota has made improvements to air quality through regulations, continued efforts are needed to further protect public health as the population of susceptible individuals grows. Local research is tracking how health outcomes change as air quality improves over time in the Twin Cities metro area.
1) Air pollution in Kabul poses major health risks and may be hastening over 3,000 deaths per year according to the Ministry of Public Health of Afghanistan. 2) Major pollutants in Kabul include carbon monoxide, sulfur dioxide, nitrogen oxides, hydrocarbons and particulate matter emitted from vehicles, industry, and household fuel burning which are causing respiratory and cardiovascular diseases. 3) Pollution levels in Kabul exceed those of Delhi, India and are much higher than Calgary, Canada according to comparative studies, posing serious health risks to Kabul's population.
FACTORS RELATED TO COHb CONTENT TOWARD PARKING OFFICER OF PLAZA X SURABAYAirjes
The aim of thisresearchwas to study the effect of riskfactorsincludesage,gender, workinglives, body position whileworking, smoking habit, blood type, nutrientstatus, level of Hb, to COHblevelsblood in parking officersat X Plaza Surabaya. This researchwas an analyticobservationalstudywhichconducted cross sectional, using simple randomsamplingtechnique. The sample for thisresearchused 30 people.Themeasurement of carbonmonoxide air concentration at parking plaza x conducted on three-point surroundingofficerswork area. COHbcorrelationwithage, workingperiod, Hb, were analyzed usedPearsoncorrelation.The correlationbetweengender, smoking habit and body position whileworking to blood COHBlevelused T sampleanalyzed. The correlationbetweenblood types and bloodCOHblevelwasanalyzedbyanalysis of variance / ANOVA.The Spearman test was used to analyzed thenutritionalstatus. The resultshowedthathighestcarbonmonoxidelevelsfound in motorcyclewhich 16.1 ppm. Ambient air quality standard based on PP No. 41 of 1999 is 10 ppm, if wecomparedwith the resultweconcludethatlevels of CO at parking motor has exceeded the threshold. Based on thisresearch, advised to provide more local exhaust or air conditioning system aroundworking places of parking officers to reduce CO levelwhichproduced by vehicle. Also, weoffer to management handling the parking officers to givevitamin C and vitamin E as antioxidantthatreducetoxic in their body and to give check up facility for health condition regularly
- The COVID-19 lockdowns resulted in significant improvements in air quality in many parts of the world, with reductions in NO2, PM2.5, PM10 and other pollutants. Studies found reductions of up to 60% for NO2 and 31% for PM2.5.
- However, long-term exposure to air pollution may increase the risk of severe COVID-19 outcomes. Higher levels of PM2.5 and NO2 have been associated with increased COVID-19 mortality and higher rates of infection.
- Air pollution may enhance the transmission of COVID-19 through its effects on inflammation and the respiratory system. PM in particular may act as a carrier for virus droplets.
The health implications associated with short- and long-term exposure to particulate matter measuring less than 2.5 microns (PM 2.5) continues to raise concern. Certain health effects, such as asthma and chronic obstructive pulmonary disease (COPD), have long been associated with PM 2.5 exposure. Research into the association between respiratory conditions and PM 2.5 have been the basis for air quality regulations; however, recent literature suggests that PM 2.5 exposure may lead to far more adverse health effects such as cardiovascular disease, hypertension, and low birth weight. Additionally, it now appears that PM 2.5 may follow a non-threshold linear dose-response model, meaning there may be no safe level of PM 2.5. If this is the case, even stricter regulations will follow, putting more pressure on industry to lower the output of PM 2.5. It will also pave the way for unlimited litigation for personal harm and liability. As research involving PM 2.5 exposure and human health continues, businesses must be prepared for the coming onslaught of law suits and ever-increasing demands to remain in compliance with stricter regulations.
España genera energía eléctrica principalmente de tres fuentes: la hidroeléctrica, que aprovecha la energía de los ríos; la térmica, que usa combustibles fósiles como el gas y el carbón; y la solar, que captura la luz del sol para producir electricidad.
Uttiyas Sukul has a diploma in electrical engineering from 2016 and obtained first class honors. He has work experience as a senior engineer at Bosch Power Systems in Kolkata since 2016 where he has installed, commissioned and troubleshot IPA, CCTV and fire alarm systems. Some of the project locations include JSW Steel Ltd in Bellary, Karnataka and TATA Iron and Steel in West Bokaro, Jharkhand. He has expertise in robotics, Android, networking and web design.
This document discusses the use of motivational interviewing (MI) to treat opioid addiction. MI is a collaborative counseling approach that aims to strengthen a client's personal motivation and goals for change without confrontation. The document outlines key concepts of MI including partnership, acceptance, compassion, and evocation. Studies have found MI can be an effective treatment for opioid addiction, particularly when used in short sessions over time with follow-up support. While MI has limitations like time and lack of follow-up, its strengths-based approach empowering clients to choose change make it a promising treatment model for addiction rehabilitation counseling.
The document discusses particulate matter (PM) air pollution, including what PM is, its health risks like premature death and respiratory disease, how it is regulated, where it originates from both natural and human sources, and the extensive research that has been done to understand its effects through epidemiological studies and the setting of future research priorities.
This document discusses air pollution and its impacts on health. It notes that air pollution is one of the world's leading health risks, causing over 5.5 million premature deaths annually from diseases like lung cancer, heart disease, and COPD. In India, major sources of air pollution include coal burning, industry, vehicles, construction, and biomass burning. High levels of particulate matter and ground-level ozone are used to measure and quantify air pollution exposure and related health effects. The document also mentions that data is being collected from 4 hospitals in Dhanbad, India as part of a National Environmental Health Profile study to understand the effects of air pollution.
Ambient Air Quality in China - The Impact of Particulate and Gaseous Pollutan...comller
China faces serious air quality challenges due to high levels of outdoor and indoor air pollution that exceed quality standards. Ambient air pollution increases health risks in the population. Enhanced air cleaning devices that combine technologies like HEPA filters, activated carbon, and silver nanoparticles are available to effectively remove air pollutants including PM10, PM2.5, formaldehyde, ozone, sulfur dioxide, nitrogen dioxide, and volatile organic compounds in order to improve indoor air quality. Testing of these devices in cities like Beijing, Shanghai, and Guangzhou show their effectiveness at reducing common pollutants.
Are you suffering from asthma disease and allergies that are triggered by your pet? Are you looking for best solution for indoor air pollution? Don’t worry about, because there is one of the best air purifier available in market that is Klairon Air Purifier. Klairon's Air Purifier & Sterilizer work to eliminate these airborne germs and unpleasant odour with this incredible oxidation capacity.
Here the Best Feature of Air Purifier:-
1- With 12 Kind Of Filter System, Make Sure To Give You A Good Quality Air
2- 12x HEPA Filter+Hgh Density Active Carbon+Pie hoto Catalyst+ UV light Filter+Cold Catalyst+ Honey Comb Captivated Light Catalys Filter+ Ozone Generator+ Anion Sterilization.
3- Remote Control Air Purifier for the Home with Negative Ion Generator
4- Remove Smoke and Dust
5- Dispel Odors
6- Active Oxygen Purifier
7- High Concentration Of Negative- Ion
8- 12 Stages Filtration
9- Decompose Formaldehyde
10- UV Sterilizer
11- No Second Pollution
Know More Details About Air Purifier:- http://www.klairon.com
Ambient air pollution_and_population_hea (1)cpinchel
The document summarizes research presented at a 2003 conference on air pollution and human health. It discusses studies on:
1) Exposure assessment that examined variations in particle concentrations and compositions across locations and time periods. Studies found higher ultrafine particle levels in winter and near traffic.
2) Toxicology research demonstrating adverse health effects from air pollution exposure, including increased biomarkers of lung and heart damage. Studies also found evidence of genotoxic and mutagenic effects.
3) Epidemiology research further supporting associations between air pollution exposure and negative health impacts like hospitalizations. Studies improved methods for estimating exposures near traffic sources.
The document discusses health effects from exposure to pollutants near highways, including increased risks of cardiovascular and respiratory issues. It notes that ultrafine particles, black carbon, nitrogen oxides and other pollutants from motor vehicle exhaust decrease sharply within 30 meters of roads. Living near highways is associated with increased risks of asthma, decreased lung function in children, and possibly cancer, though the cancer evidence is less clear. Proximity to highways is a key factor for higher exposure to traffic-related pollutants.
This document summarizes a study on the economic impact of automobile air pollution-linked diseases in Rewa, India. The study surveyed two areas, Sirmour Chauk and a bus stand, and found higher rates of respiratory, cardiovascular, gastrointestinal and skin diseases at the bus stand, which had higher traffic pollution. The annual health cost was also higher at the bus stand, with total expenditures of 572,244 rupees compared to 509,537 rupees at Sirmour Chauk. The study concludes that traffic from vehicles is a major source of air pollution in Rewa and causes significant health problems and economic costs.
The document summarizes various health risks associated with living in close proximity to highways. It finds that living within 500 feet of a highway is associated with exacerbation of asthma, impaired lung function, increased risk of heart disease, and adverse birth outcomes. It reviews studies from the Health Effects Institute and others that have empirically linked traffic-related air pollution to increased risks of lung cancer, cardiovascular mortality, COPD, atherosclerosis, pre-term birth, and low birth weight. The document advocates testing for and remediating lead in the soil at the proposed housing development site due to its location within 500 feet of a major highway.
Air Pollution and Cardiovascular Health Dr. Jeremy Langrish and Dr. Mark MillerSTEP_scotland
This document summarizes a presentation on air pollution and cardiovascular health. It discusses how air pollution damages the cardiovascular system through multiple pathways, such as impairing blood vessel function, worsening cardiac ischemia, and accelerating atherosclerosis. Research from the British Heart Foundation Edinburgh Air Pollution Programme has shown that air pollution particles can promote blood clotting and impair endothelium-dependent vasodilation. Reducing air pollution through cleaner fuel sources, more efficient engines, and personal protection measures can help lower risks to cardiovascular health.
1) The study measured air pollution levels over two years in residential areas in and around Tirupati, India, a popular pilgrimage site that sees over 1 million visitors monthly.
2) Suspended particulate matter (SPM) and respirable particulate matter (PM10) violated national air quality standards, while carbon monoxide levels approached the limit. Sulfur dioxide and nitrogen oxides were within standards.
3) Peak pollution occurred in spring and winter. Summer pollution levels exceeded monsoon and winter levels for most pollutants, influenced both by local factors and meteorology. Overall pollutant levels correlated with each other and with meteorological parameters.
ASSESSMENT OF PARTICULATE MATTER CONCENTRATION AMONG LAND USE TYPES IN OBIGBO...IAEME Publication
Air pollution has become a serious issue especially in fast developing urban areas. Particulate matter (PM) inhalation is injurious to man at significant concentration because it can accumulate in the lungs and some of the particulate compositions have been established as carcinogenic. This study assessed the level of particulate matter (PM) mass concentration in selected oil operating areas in Rivers State in Nigeria. Areas around other land use types were considered such as schools (SCH), market (MKT), commercial center (COM), bus stops (BST), residential areas (RES), hospitals (HSP) and vegetation (VEG). PM1, PM2.5, PM4, PM7 and PM10 were monitored using a digital read out electronic instrument, Aerocet Model 531. Meteorological parameters (wind speed, temperature and humidity) were monitored using Kestrel 3000 portable weather tracker.
The document discusses particulate matter (PM) air pollution, including what PM is, its health risks like premature death and respiratory disease, and how factors like weather patterns and emission sources affect PM concentrations. It also reviews the history of PM research from early episodes showing links between air pollution and mortality to modern cohort and time-series studies examining health impacts.
This document discusses a survey conducted on the effects of vehicle emissions on human health in Chidambaram town, India. The survey investigated the impacts of emissions from vehicles on four major junctions in the town. Questionnaires found that most people reported health issues like sleeplessness, running nose, eye irritation, asthma, and headaches. Air samples taken at the junctions found high levels of pollutants like NOx, CO, SO2, and SPM, especially during afternoon high-traffic hours. Vehicle emissions were found to be a major contributor to air pollution in urban areas and impact public health. The study aims to assess the health effects of vehicle emissions in Chidambaram and make recommendations to reduce emissions.
Impact of Air Quality on Human Health In The Vicinity of Construction Sites i...IJERA Editor
Construction sites are important source of air pollution emitting pollutants like PM10, etc. which adversely affect human health especially the respiratory system. The present study aims at monitoring of PM10, health condition of workers, evaluation of API (Air Pollution Index) and development of correlation between API and human health in the vicinity of construction sites. In the present study relevant literature review has also been carried out to study and analyze the impact of air pollution on human health. Reconnaissance survey of 19 selected construction sites in Delhi-NCR has been conducted for the period January 2013 to December 2013 and health related data of people in the vicinity of construction sites has been collected individually through a questionnaire. The air quality data (for pollutant PM10) for the area in which the selected construction sites lie has been obtained from the continuous monitoring stations of Central Pollution Control Board. The monthly average PM10 concentration in the ambient air for the study period has been obtained for all the sites. The annual average PM10 level of all the sites has been estimated and compared with the prescribed value. Also the air pollution index (API) (for pollutant PM10) has been calculated for each site and compared with the percentage of people suffering with respiratory problems at the respective sites. The results show that the construction sites where the value of API for PM10 is higher there the percentage of people suffering with respiratory diseases has also been higher.
Johnson - Measuring the Public Health Impacts of Air Pollution in MinnesotaEnvironmental Initiative
This document summarizes research on the public health impacts of air pollution in Minnesota. It finds that reducing fine particulate matter (PM2.5) in air by 10 micrograms per cubic meter could increase life expectancy by 7 months. Studies show associations between PM2.5 and increased respiratory and cardiovascular hospitalizations and deaths, even at low concentrations. While Minnesota has made improvements to air quality through regulations, continued efforts are needed to further protect public health as the population of susceptible individuals grows. Local research is tracking how health outcomes change as air quality improves over time in the Twin Cities metro area.
1) Air pollution in Kabul poses major health risks and may be hastening over 3,000 deaths per year according to the Ministry of Public Health of Afghanistan. 2) Major pollutants in Kabul include carbon monoxide, sulfur dioxide, nitrogen oxides, hydrocarbons and particulate matter emitted from vehicles, industry, and household fuel burning which are causing respiratory and cardiovascular diseases. 3) Pollution levels in Kabul exceed those of Delhi, India and are much higher than Calgary, Canada according to comparative studies, posing serious health risks to Kabul's population.
FACTORS RELATED TO COHb CONTENT TOWARD PARKING OFFICER OF PLAZA X SURABAYAirjes
The aim of thisresearchwas to study the effect of riskfactorsincludesage,gender, workinglives, body position whileworking, smoking habit, blood type, nutrientstatus, level of Hb, to COHblevelsblood in parking officersat X Plaza Surabaya. This researchwas an analyticobservationalstudywhichconducted cross sectional, using simple randomsamplingtechnique. The sample for thisresearchused 30 people.Themeasurement of carbonmonoxide air concentration at parking plaza x conducted on three-point surroundingofficerswork area. COHbcorrelationwithage, workingperiod, Hb, were analyzed usedPearsoncorrelation.The correlationbetweengender, smoking habit and body position whileworking to blood COHBlevelused T sampleanalyzed. The correlationbetweenblood types and bloodCOHblevelwasanalyzedbyanalysis of variance / ANOVA.The Spearman test was used to analyzed thenutritionalstatus. The resultshowedthathighestcarbonmonoxidelevelsfound in motorcyclewhich 16.1 ppm. Ambient air quality standard based on PP No. 41 of 1999 is 10 ppm, if wecomparedwith the resultweconcludethatlevels of CO at parking motor has exceeded the threshold. Based on thisresearch, advised to provide more local exhaust or air conditioning system aroundworking places of parking officers to reduce CO levelwhichproduced by vehicle. Also, weoffer to management handling the parking officers to givevitamin C and vitamin E as antioxidantthatreducetoxic in their body and to give check up facility for health condition regularly
- The COVID-19 lockdowns resulted in significant improvements in air quality in many parts of the world, with reductions in NO2, PM2.5, PM10 and other pollutants. Studies found reductions of up to 60% for NO2 and 31% for PM2.5.
- However, long-term exposure to air pollution may increase the risk of severe COVID-19 outcomes. Higher levels of PM2.5 and NO2 have been associated with increased COVID-19 mortality and higher rates of infection.
- Air pollution may enhance the transmission of COVID-19 through its effects on inflammation and the respiratory system. PM in particular may act as a carrier for virus droplets.
The health implications associated with short- and long-term exposure to particulate matter measuring less than 2.5 microns (PM 2.5) continues to raise concern. Certain health effects, such as asthma and chronic obstructive pulmonary disease (COPD), have long been associated with PM 2.5 exposure. Research into the association between respiratory conditions and PM 2.5 have been the basis for air quality regulations; however, recent literature suggests that PM 2.5 exposure may lead to far more adverse health effects such as cardiovascular disease, hypertension, and low birth weight. Additionally, it now appears that PM 2.5 may follow a non-threshold linear dose-response model, meaning there may be no safe level of PM 2.5. If this is the case, even stricter regulations will follow, putting more pressure on industry to lower the output of PM 2.5. It will also pave the way for unlimited litigation for personal harm and liability. As research involving PM 2.5 exposure and human health continues, businesses must be prepared for the coming onslaught of law suits and ever-increasing demands to remain in compliance with stricter regulations.
España genera energía eléctrica principalmente de tres fuentes: la hidroeléctrica, que aprovecha la energía de los ríos; la térmica, que usa combustibles fósiles como el gas y el carbón; y la solar, que captura la luz del sol para producir electricidad.
Uttiyas Sukul has a diploma in electrical engineering from 2016 and obtained first class honors. He has work experience as a senior engineer at Bosch Power Systems in Kolkata since 2016 where he has installed, commissioned and troubleshot IPA, CCTV and fire alarm systems. Some of the project locations include JSW Steel Ltd in Bellary, Karnataka and TATA Iron and Steel in West Bokaro, Jharkhand. He has expertise in robotics, Android, networking and web design.
This document discusses the use of motivational interviewing (MI) to treat opioid addiction. MI is a collaborative counseling approach that aims to strengthen a client's personal motivation and goals for change without confrontation. The document outlines key concepts of MI including partnership, acceptance, compassion, and evocation. Studies have found MI can be an effective treatment for opioid addiction, particularly when used in short sessions over time with follow-up support. While MI has limitations like time and lack of follow-up, its strengths-based approach empowering clients to choose change make it a promising treatment model for addiction rehabilitation counseling.
El documento habla sobre la Web 2.0, definida como la segunda generación de la Web caracterizada por permitir una mayor interacción entre usuarios y contenidos dinámicos. La Web 2.0 incluye plataformas como blogs, redes sociales, wikis y servicios de alojamiento que permiten a los usuarios publicar y compartir contenidos de forma colaborativa. Aunque no existe una definición precisa, la Web 2.0 se distingue de la Web 1.0 en que ofrece mayores niveles de interacción entre usuarios y actualizaciones basadas en sus contrib
Makalah ini membahas tentang sistem operasi komputer, termasuk operasi dasar, pengaturan periferal, dan sistem manajemen file. Sistem operasi berfungsi untuk mengelola sumber daya komputer dan memberikan layanan kepada pengguna."
AsianGFE is currently looking for girls located in Sydney interested in working with us.Between 18 and 35 years, oldWell spoken, polite and friendly. the application form on http://asiangfe.com.au
This document discusses how big data analytics are being used in the retail industry. It begins with definitions of big data and an overview of the large amount of data being generated. It then discusses the size of the global retail industry and trends in e-commerce. The document outlines how retailers are leveraging big data for tasks like personalization, recommendations, demand forecasting, and price optimization. It also discusses major retailers' investments in big data and cloud infrastructure. Finally, it covers future applications of big data and IoT in retail and some challenges in effectively using consumer data.
Running head AIR POLLUTION BY HAZE 1AIR POLLUTION BY HAZE 1.docxtoddr4
This document discusses air pollution by haze. It defines haze as fine particulate matter resulting from emissions from industries and vehicles. Major causes of haze include nitrogen oxides, ground-level ozone, carbon monoxide, lead, and sulfur dioxide. Exposure to haze can cause various health effects like respiratory and cardiovascular issues. The WHO works to reduce health effects from outdoor air pollution by addressing emission sources.
This document summarizes a seminar presentation on using ornamental plants to improve air quality in cities. It discusses the importance of air quality to human and plant health, sources and types of air pollution, effects of air pollution on people and plants, and criteria for selecting plant species well-suited for controlling urban air pollution. It provides examples of research assessing how urban trees and greenery remove air pollutants. The document concludes that strategic planting of indigenous, pollution-tolerant species can help clean the air and create healthier urban environments.
Airborne Particulate Matter And Human Health:Perspective And Case Study-Garg ...ECRD IN
This document summarizes research on the health effects of airborne particulate matter. It discusses epidemiological studies that have found associations between particulate exposure and increased mortality and morbidity. Specifically, exposures to PM10 and PM2.5 have been linked to increased hospital admissions and decreased lung function. The document also reviews the gaps in understanding these health impacts in India, noting that more research is needed that focuses specifically on PM10 and PM2.5, as most Indian data so far has examined total suspended particulates only. It calls for efforts to better understand the epidemiology, toxicology and exposure levels related to particulate air pollution in India.
The paper estimates the health impacts of air pollution in Ukraine's cities. It finds that PM2.5 is the main pollutant affecting health. Using monitoring data for total suspended particles as a proxy for PM2.5, it estimates the additional mortality from air pollution is between 22,000-27,000 deaths annually, representing about 6% of total mortality. Most deaths are due to cardiovascular and respiratory diseases. Air pollution is also estimated to cause around 13,000 cases of chronic bronchitis annually based on reported data, though this may be an underestimate. In total, air pollution imposes sizable costs on the Ukrainian economy, estimated at around 4% of GDP.
Environmental health Effect and Air Pollution from cigarette smokers in Cross...IOSR Journals
This document summarizes a study assessing air pollution and environmental health effects from cigarette smokers in Cross River State, Nigeria. The study distributed questionnaires to over 87,000 men across the state's 18 local government areas, finding that the number of smokers ranged from around 4,000 to over 6,000 per area. The average number of cigarettes consumed per day varied significantly between areas but was generally between 12-30 cigarettes. The study also interviewed patients and found high numbers of people suffering from diseases linked to smoking like lung cancer, heart attacks, and strokes. In conclusion, the data collected suggests that cigarette smoking is a major contributor to air pollution and negative health effects in Cross River State.
Health Effects and Burden of Air Pollution: in Global and Nepal's PerspectiveYadav Joshi
Air pollution is a serious public health issue in Nepal where a total of 33,000 deaths annually occur due to air pollution. The indoor, outdoor and transboundary forms of air pollution are major causes of a burden to public health. In Kathmandu valley, PAHCs are major threats mostly in children. Due to lack of available health and AAQ related database, it is difficult to establish the relationships on adverse health effects of air pollution in Nepal
The government must provide opportunities to environmental health researchers and academicians in research. South Asian countries must integrate to solve the air pollution-related health issues. As an environmental epidemiologist, I am eagerly looking forward to joining the researchers who are working in this area.
Related links:
http://kutniti.com/index.php/2015/09/20/air-pollution-a-migraine-for-south-asia/
http://kathmandupost.ekantipur.com/news/2018-01-25/nepals-air-quality-is-worst-in-the-world-epi-report.html
https://danwatch.dk/en/undersoegelse/massive-pollution-at-carlsberg-brewery-in-nepal/
http://janatapostdaily.com/news-details/1046/2018-02-07
http://kutniti.com/index.php/2015/07/08/adverse-health-consequences-of-climate-change-south-asian-perspective/
Air Pollution and Cardiovascular health.pptxAatish Rengan
This document discusses the impact of air pollution on cardiovascular health. It finds that:
- Air pollution is responsible for 9 million deaths worldwide annually, with 61.9% due to cardiovascular disease.
- Both short-term and long-term exposure to PM2.5 is linked to cardiovascular disorders like ischemic heart disease, hypertension, diabetes, and heart failure.
- The mechanisms include autonomic dysfunction, hypothalamic-pituitary-adrenal axis activation, inflammation, and metabolic reprogramming. Reducing air pollution could significantly improve cardiovascular outcomes globally.
Air Pollution: A New Approach on Global WarmingIJLT EMAS
In a move to curb pollution from the coal- based
power sector. The Union Ministry of Environment ,Forest and
Climate change(MOEF&CC) had announced new emission
limits for power stations ,both existing and upcoming. The
enhanced pace of developmental activities after industrial
revolution i.e. 18th century and rapid urbanization have resulted
in stress on natural resources and quality of life. Pollution is now
a common place term that our ears are attuned to. We hear
about the various forms of pollution and read about it through
the mass media. Air pollution is one such form that refers to the
contamination of the air, irrespective of indoors or outside. A
physical, biological or chemical alteration to the air in the
atmosphere can be termed as pollution. Thus air pollutants are
substances emitted into the air from an anthropogenic, biogenic,
or geogenic source, that is either not part of natural atmosphere
or is present in higher concentrations than the natural
atmosphere, and may cause a short term or long term adverse
effect. It occurs when any harmful gases, dust, smoke enters into
the atmosphere and makes it difficult for plants, animals and
humans to survive as the air becomes dirty. A WHO report
released in May 2014 showed that most of Indian cities are death
traps due to very high air pollution levels. The urban air quality
database of WHO, covering 1600 cities across 91 countries
showed that Indian cities are among those with highest levels of
(Particulate Matter) PM 10 and PM 2.5 and less. Black carbon is
also a kind of particulate matter, responsible for global warming.
Developing World and Occupational Health ImpactsAI Publications
This document discusses occupational health impacts in the developing world. It notes that the quality of the environment plays a critical role in human health. Occupational environments present various health hazards to workers. Air pollution from traffic, factories, and other sources can have both immediate and long-term health effects, especially for vulnerable groups like the elderly, pregnant women, and those with heart or lung diseases. Long-term exposure to particulate pollution has been shown to increase mortality from cardiovascular and respiratory diseases. Developing countries face greater environmental health challenges from issues like deforestation, pollution, and degradation of natural resources. Reducing air pollution, especially from sources like residential energy use and agriculture, could help prevent millions of premature deaths each year.
ECONOMIC DEVELOPMENT VS EFFECTS OF AIR POLLUTION ON HUMAN HEALTH; A CASE STUD...koketso Kanekane
This document discusses the relationship between economic development and air pollution in Botswana. It outlines various sources of air pollution in the country, including industries, fossil fuel combustion, vehicles, and agriculture. In particular, mining operations like the BCL Mine in Selebi Phikwe are highlighted as major polluters. While economic growth is needed, unchecked industrialization has caused air quality problems and negative health effects. The document argues that environmental protection and economic development must be balanced to ensure sustainable development and a clean environment for the future. The study aims to evaluate air pollution impacts, provide policy recommendations, and help Botswana implement international agreements to mitigate pollution.
The document discusses the health impacts of particulate matter (PM2.5) air pollution. It notes that exposure to anthropogenic PM2.5 leads to reduced life expectancy, with models showing losses ranging from months to over a year depending on the year and meteorological factors. Motor vehicles are identified as major contributors to air pollution in cities, responsible for around half of particulate emissions. Long term exposure to elevated levels of PM2.5 and other air pollutants increases mortality rates from respiratory and cardiac causes.
The document discusses air quality related issues and the causes and effects of air pollution. It provides background on key topics like what is air pollution, common air pollutants, and air quality indices. It then examines global issues like the haze problems in Southeast Asia countries. Local issues in Malaysia are also discussed such as the 2013 haze episode and its health and economic impacts. Studies on the health risks of air pollution in Klang Valley and CO2 emissions in Malaysia are summarized. The document concludes that both global and local factors contribute to air pollution, which affects health, education, and economies.
This document provides an introduction to air pollution. It discusses how air pollution occurs when air contains harmful substances from natural and human sources, like vehicle and industrial emissions. It also describes some key air pollutants like particulate matter, sulfur dioxide, and nitrogen oxides that are the focus of the document. Studies have found air pollution levels exceeding WHO standards in many Indian and other Asian cities due to factors like rapid urbanization and industrialization.
This document analyzes highway air pollution in Chennai, India. It aims to quantify the total number of vehicles, estimate road traffic and pollution loads, and compare measured and predicted carbon monoxide concentrations. The study finds that traffic is growing rapidly in Indian cities, leading to increased air pollution from vehicle exhaust. It measures ambient levels of pollutants like CO, HC, NOx, SO2 and SPM at various locations. The CALINE 4 model is used to predict CO concentrations, which are then statistically compared to observed values. The results help assess the impact of vehicular emissions on air quality and inform pollution management efforts.
Air pollution has had devastating health impacts on children in Sri Lanka, especially in urban areas. Emissions from motor vehicles, industries, domestic sources, and waste burning contribute significantly to air pollution. Children are highly exposed to polluted air at home and school, leading to increased rates of respiratory diseases like asthma and visits to hospitals. Reducing emissions from vehicles, industries, and waste burning as well as promoting facemask usage can help mitigate health impacts of air pollution on children.
Particulate matter, air quality and climateYahsé Challa
This document reviews recent developments in particulate matter (PM) or atmospheric aerosol science and its connections to environmental policy issues. It summarizes that while PM has significant impacts on human health and climate, uncertainties remain regarding the relative importance of different PM components and sources. Reducing emissions of black carbon and ammonia could help mitigate some PM impacts cost-effectively. However, a prioritized plan to address the full range of PM effects is still needed due to gaps in understanding processes like global climate impacts and the response of PM precursors to future changes. The review advocates an integrated approach to air quality and climate policy given the evidence of PM's importance to both issues.
This document summarizes air pollution issues in Jakarta, Indonesia. It discusses the status of air quality in Jakarta, health impacts of air pollution such as increased cases of respiratory and cardiovascular diseases, and economic costs. It also presents results from various studies showing associations between air pollutants like PM2.5 and PM10 with health outcomes. Strategies to control air pollution are proposed, such as reducing vehicles, improving fuel quality, and increasing air quality monitoring. The conclusion is that air pollution is a major health risk in Jakarta, with levels of air pollutants projected to increase without serious mitigation actions from all stakeholders.
Assess and Forecast Air Pollution Using Environmental APIsAmbee
With the advancement of air pollution management and research since the 1960s, it has become more important for people to
understand the impact of pollen API and environmental API. The Ambee Pollen API makes it easy for customers to generate data
with just a few clicks.
This study estimates the public health impacts of air pollution in Austria, France, and Switzerland. Key findings include:
1) Air pollution caused over 40,000 attributable deaths per year, accounting for 6% of total mortality.
2) About half of mortality due to air pollution was from motor vehicle traffic, which also contributed to over 25,000 new chronic bronchitis cases and over 16 million days of restricted activity.
3) Motor vehicle traffic was associated with over 290,000 child bronchitis episodes and over 0.5 million asthma attacks annually.
1. Flood, Spring 2016
The Effects of Air Pollution on Chinese Residents from the Coal Industry
Andrea Flood
University at Albany SUNY
2. Flood, Spring 2016 2
Executive Summary
China is a country that relies heavily on industry. China’s rapid economic expansion was
due to this increased use of industry and its use of coal burning to fuel it
(Coal Industry Advisory Board, 1999). The burning of coal results in emissions of chemicals into
the air. Some of the chemicals released are sulfur dioxide, nitrogen dioxide, particulate matter 10
and particulate matter 2.5 (Guo et al., 2016). Linfen, China is reported to have the worst air
quality in the country, with an air quality index of 215 (World Air Quality Index, 2016). Air
Pollution in China contributes to 1.6 million deaths per year with the leading cause of death from
cancer due to lung cancer specifically (Wanqing Chen et al., 2015). The evaluation of these
pollutants and their risk for lung cancer was assessed. Yuming Guo et al., found that particulate
2.5 resulted in an increased risk for developing lung cancer because the relative risk for lung
cancer incidence related to 10ug/m^3 increase in PM2.5 were 1.055, which falls within the 95%
confidence interval (Guo et al., 2015). Pope III et al., examined the relationship of long term
exposure to fine particulate pollution and lung cancer and concluded the exposure to fine
particulate and sulfur dioxide related pollution is associated with all-cause, lung cancer, and
cardiopulmonary mortality. Each 10ug/m^3 elevation of fine particulate air pollution was
associated with an 8% increased risk for developing lung cancer (Pope III et al., 2002). A two-
pronged one-year pilot study intervention is being proposed. The first part will be to target the
individual to educate residents of Linfen, China on protective measure they can take to limit their
exposure to air pollution along with dissemination of protective materials. The second part is to
develop a policy to propose to the government to provide strict regulations and surveillance
measures. These will be evaluated through pre and post surveys along with feedback from the
government on the proposal.
3. Flood, Spring 2016 3
Introduction
The air is very important for human health because humans need it to survive. In recent
years, several countries suffer from air pollution such as India, China, Egypt, Japan, Afghanistan
and Pakistan and this can be a result of the emissions of the coal industry, emissions from
nuclear plants, and burning of household fuels (Muller, Rhode, 2015). Among the list of
countries mentioned China is reported to have one of the worst cases of air pollution
(Muller, Rhode, 2015). Linfen, China is one of the largest coal industry cities in China and it is
home to the Linfen Power Station, a two-unit coal burning plant (Worst Polluted, 2007). China’s
rapid economic expansion was due to the increased use of industry, especially led by the burning
of coal. The coal industry is of key importance to China’s industry and accounts for 75% of their
commercial primary energy consumption (Coal Industry Advisory Board, 1999). The World
Bank stated that in the top 20 worst polluted cities in the world China holds 16 of those spots
while also the State Environmental Agency Administration (SEPA) has reported Linfen as
having the worst air quality in China (Worst Polluted, 2007).
The air quality in Linfen is currently rated to be at 215, which is considered to be very
unhealthy by the real-time air quality index (World Air Quality Index, 2016). Some of the major
emissions from the coal industry that result in air pollution are particulate matter 10, particulate
matter 2.5, nitrogen dioxide, and sulfur dioxide (Wanqing Chen et al., 2015). Exposure through
inhalation to these pollutants are risk factors for developing respiratory infections, asthma and
lung cancer (Olzem Kar Kurt et al., 2016). In Wanqing Chen et al., (2015) Chinese men were
evaluated to have a higher incidence rate of developing lung cancer compared with Chinese
women at 70.39 compared to 33.78 (Wanqing Chen et al., 2015). The leading cause of death
from cancer in China in 2010 was lung cancer with the mortality rate of 50.04 compared with all
other cancers in China (Wanqing Chen et al., 2015). Consequentially, air pollution in China
4. Flood, Spring 2016 4
contributes to 1.6 million deaths in China every year (Muller, Rhode, 2015). Hence, the risk of
lung cancer among men above age 40 of Linfen, China is indicated by the high levels of air
pollution PM2.5, PM10, NO2, and SO2 and results from the coal industry. The exposure is the
air pollutants PM2.5, PM10, NO2, and SO2 with the outcome being lung cancer.
Priority Population
Air pollution in China contributes to 1.6 million deaths in China every year
(Muller, Rhode, 2015). Risk of lung cancer among Chinese men above age 40 of Linfen, China
is indicated by the high levels of air pollution particulate matter 2.5, particulate matter 10,
nitrogen dioxide, and sulfur dioxide and results from the coal industry. The air quality in Linfen
is currently rated to be at 215, which is considered to be very unhealthy by the real-time air
quality index. (World Air Quality Index, 2016). Pollutants such as PM10, PM2.5, NO2 and SO2
are some air pollutants that are very abundant in China because of their heavy industry
(Guo et al., 2016). The World Bank stated that in the top 20 worst polluted cities in the world
China holds 16 of those spots while also the State Environmental Agency Administration
(SEPA) has reported Linfen as having the worst air quality in China (Worst Polluted, 2007).
Exposure- Air Pollution: specifically PM2.5, PM10, SO2 and NO2
Rhode and Muller examined hourly air pollution data from over 1,500 areas in China.
The air pollutants PM10, PM2.5, SO2, NO2 and O3 were examined. These pollutants were
mainly results from sources including electric power plants, coal factories, burning of fossil fuels
and automobiles (Rhode, Muller, 2015). To map the sources of the air pollutants they used the
data that is made available from the Chinese government. After examining the data the major
areas where the exposure is worst is in the east but significant levels are also across central and
northern China (Rhode, Muller, 2015). The results showed that 92% of China is experiencing
5. Flood, Spring 2016 5
more than 120 hours of unhealthy air (Rhode, Muller, 2015). This goes beyond the US
Environmental Protection Agencies standard (EPA, 2016). They then calculated the amount of
air exposure to the average Chinese citizen and this was calculated to contribute to 1.6 million
deaths a year in China which converts to 17% of all deaths (Rhode, Muller, 2016). This study
concluded that the highest particulate concentrations are south of Beijing while extensive levels
extent to the interior since PM can remain airborne for weeks and travel thousands of kilometers
(Rhode, Muller, 2015).
Falcon-Rodriguez et al., examined the pollutants SO2, NO2 and particulate matter. China
is a very industry heavy country and this is why their air is so polluted. When it comes to
particulate matter the size and composition associates to the different toxicity levels
(Falcon-Rodriguez et al., 2016). The smaller the PM the more dangerous it is because it can
reach its way into human lungs easier (Falcon-Rodriguez et al., 2016). The particles focused on
are secondary aerosols, which are formed by gases such as sulfates, nitrates and organic
compounds. The pollutants can be released from the burning of fossil fuels, coal and mining
activities (Falcon-Rodriguez et al., 2016). The analysis concluded that these pollutants are strong
mutagenic and carcinogenesis agents, which can be associated with genetic damage associated
with cancer (Falcon-Rodriguez et al., 2016).
Song et al., examined the pollutants released from a coal burning industry plant in
Pingdinshan, China. In the study of the coal burning plant the sulfur in coal is released into the
air mainly as SO2 and partly NO2 through the coal combustion in the plants (Song et al., 2014).
The average PM10 mass concentrations in the city were much higher in the winter v. in the
summer due to the increased use of coal in the winter. The average mass concentrations of PM10
were 190 in the winter and 187 in the summer (Song et al., 2016). Both of these numbers surpass
6. Flood, Spring 2016 6
the 24h Chinese limit of 150. The major sources of PM10 in Pingdinshan City were from sources
of coalmine waste dumps and coal ash from power plants. These pollutants are inhalable once
the coal is burned and present high risk to human health. (Song et al., 2014).
Outcome- Lung Cancer
Zheng et al. assessed the leading types of cancers in China, which can be seen in figure 3
in the appendix below. The study assessed 235 cancer registries in China. The study found that
lung cancer had the highest incidence rate in China and was the leading cause of death from
cancer in China (Zheng et al., 2015). The study also compared men v. women and urban v. rural
areas as shown in figure 4 in the appendix below. Lung cancer incidence rates from the coal
industry are 47.14 in rural areas and 49.44 in urban areas (Zheng et al., 2015). This study shows
that there is no difference between the two types of areas. There is however seen to be a
difference in the incidence rates of lung cancer in men v. females. Men have a rate of 63.90
where as women have an incidence rate much lower of 31.93 (Zheng et al., 2015). The mortality
rates from lung cancer in China follow a similar trend. As the age increases to 40+ the mortality
rate jumps up. The study also controlled for smoking status (Zheng et al., 2015).
Kurt, et. Al reviewed the current literature on how air pollution is associated with
pulmonary morbidity and mortality. The study showed that air pollution poses a greater harm to
children, the elderly and those of lower socio-economic status worldwide (Kurt et al., 2016). The
study showed that air pollution and related PM were a class I human carcinogen based on the
data (Kurt et al., 2016). The study also reviewed data from exposure to coal combustion and
found that exposure to this increased risk for developing asthma and lung cancer. The study
reviewed epidemiological data that indicated a positive correlation between air pollutants and
lung cancer (Kurt et al., 2016). The study also controlled for smoker status to eliminate any
7. Flood, Spring 2016 7
confounding variables. The study concluded that developing countries such as China that still use
coal burning as fuel are at a greater risk of developing various pulmonary health effects
(Kurt et al., 2016).
Wanqing Chen et al., collected epidemiological data from National Central Cancer
Registry. In 2010 there were 605,956 new lung cancer diagnoses in China (Chen et al., 2014).
Lung cancer is a problem in China that seems to be increasing. Of the new cases in 2010,
roughly 57% came from urban areas while 43% came from rural areas (Chen et al., 2014). This
data shows that there is no significant difference between incidences in rural v. urban China.
Lung cancer incidence rates were seen to be heavier in males than female with a rate of 68.16 v.
29.54 (Chen et al., 2014). Information from this literature demonstrates that lung cancer
incidence is still a heavy concern for Chinese citizens especially those who are male.
Particulate matter in air pollution and its risk for lung cancer was examined
(O. Raaschou-Nielsen et al., 2015). Fourteen different cohorts were examined all from European
areas surrounding suburban or rural areas (O. Raaschou-Nielsen et al., 2015). The air pollutants
of interest were PM10, PM2.5, sulfur dioxide and oxides of nitrogen. Baseline air pollution
concentrations were estimated using the Land Use Regression models
(O. Raaschou-Nielsen et al., 2015). The air pollution was monitored from October 2008 until
May 2011. Variables such as age, gender, calendar time and smoker status were controlled for in
this study to reduce confounding. The results concluded that out of the 245,782 participants
1,878 lung-cancer cases were diagnoses during follow-up (O. Raaschou-Nielsen et al., 2015).
Exposure to all elements is associated with a greater risk for developing lung cancer
(O. Raaschou-Nielsen et al., 2015).
Connection between Exposure and Outcome
8. Flood, Spring 2016 8
Pope III et al., assessed the relationship of long-term exposure to fine particulate air
pollution and lung cancer and cardiopulmonary mortality (Pope III et al., 2002). Vital statistics
and all death data were collected from the American Cancer Society from the Cancer Prevention
II study. The study controlled for individual risk factor data such as race, age, sex, smoking
history, diet and occupational exposure (Pope III et al., 2002). The study concluded the exposure
to fine particulate and sulfur dioxide related pollution is associated with all-cause, lung cancer,
and cardiopulmonary mortality. Each 10ug/m^3 elevation of fine particulate air pollution was
associated with an 8% increased risk for lung cancer (Pope III et al., 2002).
Yuming Guo et al., provides information on particulate matter 2.5 and ozone with its
association to lung cancer incidence. The study obtained information on lung cancer incidence
from the National Cancer Registration of China and computed a spatial age-period cohort model
to assess the relative risk of lung cancer incidence with the exposure to PM2.5 and ozone
(Guo et al., 2015). The relative risk for lung cancer incidence related to 10ug/m^3 increase in
PM2.5 were 1.055, which falls within the 95% confidence interval (Guo et al., 2015). The results
of the study give evidence that there is an increased risk for developing lung cancer when
exposed to PM2.5 and ozone.
The world’s largest coal fired power plant; the Taichung power plant in Taiwan’s
emissions were collected to determine the loss of life expectancy and the lifetime risks for PM2.5
health-related mortalities (Kuo et al., 2014). In the study they took into account five different
scenarios of areas around the plant. The mean Loss of Life Expectancy (LLE) for residents of
Taiwan was calculated to be 83.9 days (Kuo et al., 2014). The study also concluded that in
scenarios 3, 4, and 5 indicates that moving the plant to a leeward side of Taiwan can reduce the
LLE significantly (Kuo et al., 2014). The study also found that reducing the fuel source from
9. Flood, Spring 2016 9
coal to natural gas reduces the exposure concentration from the plant to about one-third.
Although the article also recognized that this is not realistic because of the expensive costs of
using natural gas (Kuo et al., 2014).
Discussion
Limitations: Problems with some of the literature was that it did not include some
possible confounding variables. It is concerning that some studies did not mention controlling for
smoker status. The information incidence rates for lung cancer did not specify if occupational
history status was controlled for. This could be a problem because men could be more likely to
be exposed to the pollutants than woman because they are more likely to work in the plants.
Also, some studies that were done in European countries may not be generalizable to the city
Linfen or even China in general because of the difference in demographics and population
density and the fact that China is a developing country.
Past interventions: Since 2012 China has adopted an Ambient Air Quality Standard
(Rhode, Muller, 2015). They have also begun to develop a national air reporting system that
includes over 190 cities (Rhode, Muller, 2015). This is useful because it sets standards of what is
acceptable and not and there is a program set up to analyze air quality and to recognize the
amounts of air pollutants in the atmosphere (Rhode, Muller, 2015). Also, transitioning to the
usage of natural gas in plants reduces the amount of exposure of air pollutants (Kuo et al., 2014).
The clean air act of 1970 in the United States developed by the Environmental Protection
Agency developed policies in the U.S. to limit the usage of coal as an energy source and
developed a monitoring system of air pollutants (Environmental Protection Agency, 2015). The
goal of this act was to achieve National Ambient Air Quality Standards to protect the public’s
10. Flood, Spring 2016 10
health and welfare along with regulating the chemicals that are being admitted into the air
(Environmental Protection Agency, 2015).
Intervention Proposal
The principle investigator and research team will be proposing a two-pronged
intervention. The levels of the ecological model that will be used are at the individual and policy
levels. This intervention will be a pilot study of one year. The first part of the intervention will
target individuals of Linfen, China. Residents will be given educational pamphlets and
prevention resources in order to limit their exposure to the pollutants. The second part of the
intervention will be developing a written document policy to propose at the end of the 1-year
mark to change the air quality in the future. The outcome objective is to increase cleaner air
intake by 10% for Linfen, China residents by implementing policy change through the
development of a full policy proposal by 2030. The impact objective is going to be for
community members of Linfen, China to limit their exposure to polluted air by 15% from
adopting and implementing all protective measures within 6 months after implementation.
The first part of the intervention will be to educate Linfen community members of the
health risks the pollutants in the air have on them and to educate on how to limit exposure to
these. Pamphlets will be handed out with all the education information in them along with
surgical masks, suggested curfews and desk fans. The N95 surgical masks are meant to filter out
the specific air pollutants we are targeting. The suggested curfew will be from 9pm-5am and
windows to be shut at night due to the air quality decreasing at nighttime. The N95 surgical
masks are meant to wear when out in the open air and the fan is meant for at night so the
windows can be kept shut. Everyone who goes to the local markets will have the opportunity to
take a pamphlet along with a surgical mask but the first 500 will only receive a desk fan. In order
11. Flood, Spring 2016 11
to get all of this everyone will have to fill out a pre-survey that has questions about SES,
occupational status, number of hours spent outside, and how often they experience dry eyes,
nasal congestion, tiredness and occasional minor headaches. As noted in the timeline, posters
will be hung up a month in advance to promote the events location and times. There will also be
a post survey a year after asking how often the various preventative measures were used and how
often they experience dry eyes, nasal congestion, tiredness and occasional minor headaches.
Lastly the principle investigator will evaluate the pre and post surveys to see any health and
behavioral/education change. Refer to the timeline in figure 2 to evaluate the time frame of each
activity.
The second part of the intervention is to form a policy to propose to the government to
regulate the emissions from coal burning factories and this will be called “Take off the Black
Hat.” This will be developed by the environmental lawyer hired with the oversight of the
principle investigator. This would include making it mandatory to use natural gas instead of coal
to power the plants with the government providing resources to pay for this due to the fact that it
is very expensive. The policy will set limits to what air pollutant levels should not exceed. The
levels of the hazardous pollutants will be measured on a weekly basis. The major goal of this
proposal will be to reduce the emissions of hazardous pollutants, specifically NO2, SO2, PM2.5
and PM10. At the end of the year the policy proposal will be complete to submit to the Chinese
government. Refer to figure 1 in the appendix below to evaluate all of the resources, activities,
inputs and outputs needed for the intervention to be successful.
The N95 surgical masks have been effective to filter the air and protect people from
inhaling hazardous pollutants such as PM2.5 (Greenpeace, 2012). We will also be suggesting the
use of fans at night and closing windows because the air quality is worse during the night time
12. Flood, Spring 2016 12
hours, usually between 9pm and 5am (World Air Quality Index, 2016). Because of this we are
also suggesting a curfew to stay indoors to avoid the outdoor air quality during these times. We
are asking the participants on the pre and post survey to document their experience of dry eyes,
nasal congestion, tiredness and occasional minor headaches because these are some of the short-
term health effects exposure to these pollutants can cause (Hoffmann, 2016). The policy proposal
is partially being modeled similarly after the Clean Air Act of 1970. This act put restrictions on
the use of burning coal and continually monitored the levels of air pollutants in the air and this
helped towards the increase in quality air in the United States (EPA, 2015). For example since
the Clean Air Act the amount of sulfur dioxide has been down 75% (Face the Facts USA, 2015).
Evaluation Plan
Goal: Improve community member’s knowledge on protective measures against air pollution
along with the formation of air quality policy proposal.
Study Questions Measures
Data Collection Methods
Data Sources Data
Collector(s)
Timeframe
Impact Evaluation
•To what extend was
there a decrease in
exposure to SO2,
NO2, PM2.5 and
PM10?
•To what extend was
there an increased use
of protective
measures?
•To what extend were
the experience of dry
eyes,nasal congestion,
tiredness and
occasional minor
headaches decreased?
•To what extent was
the policy proposal
approved?
Participants
• Number of residents
who completed pre/
post surveys.
•Post-Survey results-
the number and percent
of people who
carry out protective
measures.
•Number of members
whose acute affects
decreased.
•Feedback results on
what needs improving
before government can
take action.
•Pre and Post
surveys
•Feedback from
government on
policy proposal
•Volunteers &
Project Director
• Principle
Investigator &
Environmental
Lawyer
Post
intervention
13. Flood, Spring 2016 13
References:
1. Chen, Wanqing, Rongshou Zheng, Hongmei Zeng, and Siwei Zhang. "Epidemiology of Lung
Cancer in China." Thoracic Cancer 6, no. 2 (2015): 209-15. Accessed February 23, 2016.
PubMed.
2. Cyr, R. S. (2013). Do Pollution Masks Really Work? Retrieved March 22, 2016, from
http://www.myhealthbeijing.com/china-public-health/n95-air-pollution-masks-proof/
3. Environmental Protection Agency. (2015). Summary of the Clean Air Act. Retrieved April 11,
2016, from https://www.epa.gov/laws-regulations/summary-clean-air-act
4. Environmental Protection Agency. (2016, February 23). Cleaner Power Plants. Retrieved
March 22, 2016, from
https://www3.epa.gov/airquality/powerplanttoxics/powerplants.html
5. Falcon-Rodriguez, C. I., Osornio-Vargas, A. R., Sada-Ovalle, I., & Segura-Medina, P. (2016).
Aeroparticles, Composition, and Lung Diseases. Front. Immunol. Frontiers in
Immunology, 7.
6. George Washington University. (2013). Breathing easier: Clean Air Act gets results. Retrieved
April 11, 2016, from http://www.facethefactsusa.org/facts/breathing-easier-clean-air-act-
gets-results
7. Green Peace. (2012). The coal hard truth of air pollution. Retrieved April 11, 2016, from
http://www.greenpeace.org/eastasia/campaigns/air-pollution/problems/coal-hard-truth-
air-pollution/
8. Guo, Y., Zeng, H., Zheng, R., Li, S., Barnett, A. G., Zhang, S., . . . Williams, G. (2016). The
association between lung cancer incidence and ambient air pollution in China: A
spatiotemporal analysis. Environmental Research, 144, 60-65. Retrieved February, 2016.
9. Hoffmann, M. (2016). Pollution in China. Retrieved April 11, 2016, from
http://www.china-family-adventure.com/pollution-in-china.html
10. Kuo, P., Tsuang, B., Chen, C., Hu, S., Chiang, C., Tsai, J., . . . Ku, K. (2014). Risk
assessment of mortality for all-cause, ischemic heart disease, cardiopulmonary disease,
and lung cancer due to the operation of the world's largest coal-fired power plant.
Atmospheric Environment, 96, 117-124. Retrieved February, 2016.
11. Kurt, O. K., Zhang, J., & Pinkerton, K. E. (2016). Pulmonary health effects of air pollution.
Current Opinion in Pulmonary Medicine, 22(2), 138-143. Retrieved February, 2016.
12. Linfen Air Pollution: Real-time PM2.5 Air Quality Index (AQI). (2016, February). Retrieved
February 25, 2016, from http://aqicn.org/city/linfen/
14. Flood, Spring 2016 14
13. "Linfen, China." WorstPolluted Projects Reports. 2007. Accessed February 25, 2016.
http://www.worstpolluted.org/projects_reports/display/22.
14. Pope III, C. A., Burnette, R. T., Thun, M. J., Calle, E. E., Krewski, D., Ito, K., &
Thurston, G. D. (2002). Lung Cancer, Cardiopulmonary Mortality, and Long-term
Exposure to Fine Particulate Air Pollution. Jama, 287(9), 1132. Retrieved February,
2016.
15. Priddle, Robert. "Coal in the Energy Supply of China." Coal Industry Advisory Board.
1999. Accessed February 2016. https://www.iea.org/ciab/papers/coalchina99.pdf.
16. Raaschou-Nielsen, O., Beelen, R., Wang, M., Hoek, G., Andersen, Z., Hoffmann, B., . . .
Vineis, P. (2016). Particulate matter air pollution components and risk for lung cancer.
Environment International, 87, 66-73. Retrieved February, 2016.
17. Rohde, R. A., & Muller, R. A. (2015). Air Pollution in China: Mapping of Concentrations
and Sources. PLOS ONE PLoS ONE, 10(8). Retrieved February, 2016.
18. Song, X., Longyi, S., Shushen, Y., Riying, S., Limei, S., & Shihong, C. (2015). Trace
elements pollution and toxicity of airborne PM10 in a coal industrial city. Atmospheric
Pollution Research, 6(3), 469-475.
19. Ventura County Air Pollution Control District. (n.d.). 50 Simple Ways to Reduce Air
Pollution. Retrieved April 9, 2016, from
http://www.vcapcd.org/pubs/Factsheets/50WaysfactSheet.pdf
20. Zheng, R., Zeng, H., Zuo, T., Zhang, S., Qiao, Y., Zhou, Q., & Chen, W. (2015). Lung
cancer incidence and mortality in China, 2011. Thoracic Cancer, 7(1), 94-99. Retrieved
February 2016.
15. Flood, Spring 2016 15
Appendix
Figure 1
Logic Model:
Program: Air Pollution Information Outreach Program & Formation of Policy Regulations on Air
Quality (Two-pronged)
Goal: Improve community member’s knowledge on protective measures against air pollution along with
the formation of air quality policy proposal
Resources Activities Outputs Short/Medium
Outcomes
Long term
Outcomes
• Environmental health
professionals
•Money in donation for
fans, payment of lawyer,
environmental health
professional, and
development of posters
and pamphlets.
•Hospital to kindly donate
500 surgical masks.
•Volunteers to help
disseminate the flyers and
pamphlets with the masks
along with the fans later
on.
•Office supplies to make
pamphlets and posters
(computers, printer, etc.)
•Public policy
professional or lawyer to
develop policy proposal.
•Fan distributer to donate
or sell in bulk discount.
•1 year time
•Develop and
disseminate 500 flyers
and pamphlets along
with surgical masks.
•Recruit volunteers
•Go to hospital to pick
up surgical masks.
•Volunteers post
posters and give out
pamphlets and masks
at market.
•Give away 500 fans
to residents returning
at market after they
have read the
pamphlet.
• Give out pre and
post surveys to
examine behavioral
change.
•Consult with lawyer
and Environmental
Health professional on
forming a policy
proposal.
•# of residents that
use fans instead of
windows.
•# of residents that
use AC instead of
windows.
•# of residents that
follow suggested
curfew.
• # of residents that
wear surgical masks
when outdoors.
• # of completed parts
of our policy
proposal.
•15% of Linfen
residents will be
knowledgeable about
the benefits of closing
windows at night and
using AC or fans.
•15% of Linfen
residents will be
knowledgeable of the
benefits of staying
inside after 8pm until
5am.
•The environmental
lawyer and principle
investigatorwill
complete full policy
proposalto include all 3
sections and propose to
the Chinese
Government at the end
of the 1-year.
•15% of Linfen
residents will be able to
identify at least two
protective measures
they can use to limit
exposure to air
pollution.
•Community members
of Linfen, China will
limit their exposure to
polluted air by 15%
from adopting and
implementing all
protective measures
within 6 months after
implementation.
• The Coal Industry
and Linfen
community will align
with implemented
policy change to
increase cleaner air
intake by 10% for
Linfen, China by
2030.
Assumptions: Everyone living in the area wants to breath clean air. Everyone wants to see change in the
air quality. Most people go to the market often. Most people want to learn how to improve their health.
External Factors: Low SES,not everyone goes to the market, access to air conditioning, environmental
health values, occupational status, and daily work schedule.
16. Flood, Spring 2016 16
Figure 2
Timeline:
Linfen, China residents: Exposure to air pollution and protective measures along with Public Policy
Tasks – Year One Person
Responsible
June
2015
July
2015
Aug.
2015
Sept.
2015
Oct.
2015
Nov.
2015
Dec.
2015
Jan.
2016
Feb.
2016
Mar.
2016
April
2016
May
2016
Raise money for
program
Project
Director
X X
Recruit andhire a lawyer
or environmental health
professional
Principle
Investigator
X
Meet with hospital to
discuss free masks
Principal
Investigator
X
Meet with fan distributer
to discuss bulk
discountingor donating
fans
Principal
Investigator
X
Creation ofpamphlet and
posters alongwith pre
andpost surveys
Principal
Investigator
X
Recruit volunteers
Principal
Investigator
andProject
Director
X
Pick up masks from
hospital
Project
Director
X
Pick up fans from
distributer
Project
Director
X
Form policyproposal Principal
Investigator
and
Environment
al Lawyer
X X X X X X X
Volunteers post posters
about event date, time,
locationetc.
Project
Director and
volunteers
X
Handout pamphlet, pre-
survey andsurgical
masks
Project
Director and
volunteers
X
When survey handedin
give out fans to returners
Project
director and
volunteers
X
Post-survey Project
director and
volunteers
X
Propose policy to
government
Principal
Investigator
and
environment
al lawyer
X
Feedback on proposal Principal
Investigator
and
Environment
al Lawyer
X
Evaluationof thesurvey
results
Principal
Investigator
X
Dissemination of
findings to stakeholders
Principal
Investigator
X X