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Harmful PM2.5 emissions in Dhaka, Bangledesh prompting researchers to study emissions during winter and monsoon season.

helena.dav

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. 

Emissions from Biomass Burning in South/Southeast Asia; correcting the miscalculation about the PM2.5 emissions from burning.

helena.dav

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 Clean Air Act and the EPA laws and regulations against harmful PM2.5 air pollutant matter

helena.dav

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. 

Ahlers, Christopher D. “Wood Burning, Biomass, Air Pollution, and Climate Change.” Environmental Law 46, no. 1 (2016): 49–104. 

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josh.correira

This policy directly affects first responders and technical professionals as they will be the ones interacting with patients and following the protocols outlined in this plan. First responders are required to recognize and report suspected ebola incidents, use appropriate PPE, and transport to appropriate facilities if feasible.

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josh.correira
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The IHS is funded by Congress after being reviewed by The House, Senate, and Congressional committees annually. A budget is formulated by a division within the IHS for approval each year. This means that their way of thinking about disaster and health must be approved by Congress, since they are a Federal agency.

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josh.correira

One argument presented is that public engagement leads to increased vigilance and emergency preparedness. Nuclear emergency response should not be governed by one elite body of scientists. Information should be crowd sourced from the public to increase awareness and transparency and lead to more ideas as well as public support. Another argument presented is that risk prevention has historically been the focus of governing bodies instead of risk acceptance and emergency response. A nuclear reactor being placed near the ocean is more fiscally responsible but natural disasters are unavoidable, regardless of the amount of risk prevention that has been taken. Instead, the focus should be on emergency response after natural disaster strikes. Safety is also sometimes substituted for profitability.

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josh.correira

The report addresses disaster and health in how it describes actors' emergency response to the initial disaster as adequate but states the aid supplied does not allow progress to occur. The victims of the disaster were given temporary shelter in tents, but many still live in tents at the time of this report being written. These conditions led to a cholera outbreak which the actors did not seem to care about or provide aid for.