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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. 

Tanya Matthan: environmental justice and epistemic violence

tanyamatthan

In their introduction, Vermeylen's argument for a particularist and decolonial approach to justice through a recognition of plural ontologies and epistemologies that decenters Western liberal discourse and its theory of justice. How does bringing the lens of coloniality into environmental justice literature alter our visions of energy futures? Can we make appeals to environmental justice without recourse to liberal theories of individual rights and property ownership? More specifically, I am wondering how our team can study and address this dynamic plurality of ways of understanding and experiencing in/justice in this site, and how can we engage this plurality in productive ways? What axes of difference and inequality should we be looking for/at (race, gender, class, sexual orientation, citizenship, housing status, etc)? If the Anthropocene is coloniality by another name, how can we foreground this in our approach?

Tanya Matthan: BRT and envt justice

tanyamatthan

The authors productively place three bodies of theory in conversation, abolitionist theories, urban political ecology, and decolonial theory, to rewrite the intellectual trajectories of EJ as extending the legacy of the Black Radical Tradition. What are our intellectual and political genealogies as students and researchers of the quotidian anthropocene? What genealogies are we pushing against? Drawing from their examples of spaces and historical moments of interracial solidarity, what kinds of coalitions do we see ourselves partnering with and contributing to as (largely?) newcomers to the activism in Austin?

Tanya Matthan: envtl politics of reproduction

tanyamatthan

In this fascinating review, the authors show how environmental justice is reproductive justice (following the water protectors at Standing Rock) and how this intersection reshapes understandings of the environment, embodiment, and exposure. I was particularly interested in the concepts of social and cultural re/production, and how we might think about this in light of Austin's rapid gentrification. They discuss an intersectional approach as a multi-scalar approach, from climate change to chemical exposure in the home - and I think this could be extended to a inter/multi-generational approach to justice (esp given our focus on renewables). The authors show how the RJ framework rethinks the individualism of reproductive choice as the right to conceive and bear children in conditions of social justice and human flourishing - then how does the current energy system (and future energy transitions) negate or create these conditions, and for whom? If we think about biological/cultural reproduction, how do we also incorporate the concept of reproductive labor into our analysis? Finally, I think they make an important point about the harms of documentation, and it would be great to hear everyone's thoughts (Esp those who have participated in earlier field campuses) on what the goal and ethics of our knowledge production are?

Tanya Matthan: Walsh and Austin's environmental history

tanyamatthan

Walsh's piece gives us a concise history and geography of environmental racism in Austin, by drawing our attention to how ineequality is written into city law and urban planning. The ongoing legacies of segregation have shaped social life from access to public services to access to recreational spaces. Given the foundations of environmental racism in zoning laws and land use regulations, so succinctly highlighted by Walsh, how does/must the process of energy transition address these issues? Can there be zoning for justice, and what would that look like? In what way can our work at the field campus contribute to the existing work being done by orgs like El Pueblo and PODER?

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FEMA has involved in fire grants, preparedness, mitigation and individual assistance in different emergency response. FEMA aim to recover after disaster in short term, and also rebuild and finance support for local government in long term.

However, from some research shows that FEMA seems is not good to approach disaster or emergency response. For the Hurricane Katrina in 2005, FEMA received negative criticism because of the slow response, un-effective assistance. Besides, FEMA also has intense criticism in others disaster, such as Buffalo snowstorm (2006) and California wildfires (2007).