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Assessing the PM2.5 impact of biomass combustion in megacity Dhaka, Bangladesh - PubMed (nih.gov)

This article is about crop burning in Dhaka, Bangladesh and attempts to figure out if there is more or less harmful PM2.5 particulate air pollution caused by either fossil fuels or biomass, and during which season is one or the other higher in the air pollution it produces. During monsoon season, fossil fuels lead in the most PM2.5 releases at 44.3%. When it is not monsoon season and is the winter season, the percentages are way higher for PM2.5 air particulate releases at 41.4% for the remainder of the year. Across the globe, there are now people stepping up to uncover the true and real environmental and health impacts this harmful particulate byproduct causes in different parts of the world and with differring weather conditions than what we see in North Carolina. 

https://www.researchgate.net/publication/351209404_PM25_Emissions_from_…;

This study is set in South/Southeast Asia and uncovering that, when trying to count the percentages of PM2.5 put off during biomass, the true amount of emissions were being gravely undercalculated. Specifically rice straw burning becuase the amount burned varied so much because of different harvest and burning practices that it just wasn't taken into consideration. What this study does is go bottom up using these strategies: "subnational spatial database of rice-harvested area, region-specific fuel-loading factors, region, and burning-practice-specific emission and combustion factors, including literature-derived estimates of straw and stubble burned"(Lasko et al. 2021, 1). 

The most common air pollutants are called criteria pollutants and are regulated by the Clean Air Act and the EPA. These pollutants are: particles, ozone, nitrogen oxides, sulfer dioxide, carbon monoxide, and lead. The EPA have sections under the CAA that help regulate factories and air pollution in the environment. For example section 108 requires the EPA to identify the pollutants that are criteria pollutants, listed above, and determine if where they are coming from and if they "endander public health or welfare". Under section 109 the EPA had to set standards across the board for air pulltion in regard to human health and to the environemtn sperately (Christopher D. Ahlers 2016, 51-52).  There are many more sections that go into detail about what the CAA can do and what the EPA members are required to do as well. 

The first point that peaked my interest is when Dr. Nicky Sheats brought up the real world example of a powerplant that was placed in the Ironbound District. It's an example of how government standards don't reflect or align with individual standards. I thought this was interesting to see how the people didn't have their due justice in deciding to have a polluting plant in their neighborhood. The other fact that caught my eye is that Newark zoning laws, previous to being updated in 2012, had been grandfathered in since 1954. This goes to show the complete lack of awareness for public health that has resided in New Jersey's History. The last point that truly shaped this article is how steps were being taken to prevent environmental justice issues. Commercial and Industrial developers have to go through the following process when proposing for a building: "

1. Reference the city’s ERI and prepare a checklist of pollutants
2. Submit checklist and development application to the city
3. Checklist goes to the Environmental Commission
4. Checklist goes to the Planning or Zoning Board (where appropriate)

The public has full access to this checklist to weigh in on it and make their voices heard." 

The policy is to have stronger land use and environmental rules on a local level. It aims to mitigate use of pollutants, and give careful attention to low-income, minority citizens as to not pollute their communities.

They have worked to improve the city of Newark in their resilience to server storms.

In the article, the authors used data from the 2011-2015 American Community 5-Year Estimates by the U.S. Census, 2010 U.S Census, and George C. Galster, “The Mechanism(s) of Neighborhood Effects: Theory, Evidence, and Policy Implications.”. They looked at data follwing children under 18,  and followed poverty trends such as census tracts for concentrated areas of high poverty. They used the number of children in Essex County Cities and compared it to the the amount of children in poverty in those cities, for the years of 2000 and 2015. Henceforth, they created an arguement stating that Child Poverty rates have risen within those 15 years, and even by 50% in some areas. The only issue I have with some of this data is that in some cities, we see a decrease in child population - and while there is an increase in child poverty in those areas, I feel like the reduced number of children in that area plays a big part in the so called "Increased Child Poverty Rates".

This initiative by the ICC to ground the history of Environmental Justice in Newark, while creating resilience through education and powerful messages.

A new 'switching site' was build to ensure less people would lose power in a disasterous storm like Hurricane Sandy.

The policy is a program funded by the EPA called C.A.R.E. (Community Action for a Renewed Environment). The aim of this program is to build the public voice in environmental matters, and to give access to different sources of information from the community.