This research is an exploration of the local, place-based knowledge surrounding a degraded urban river, the Lower Neponset River and Estuary in southern Boston Harbor, Massachusetts, and its environmental restoration. Through a mixed-methods approach to sociological inquiry that included 18-months of ethnographic interviews and participant observations, Geographic Information System (GIS) mapping, archival document research, and critical environmental history, it explores the different ways local citizens interpret the river as a place of historical importance, personal nostalgia, social and family networks, neighborhood legacies, aesthetics, economic security, danger, psychological refuge, ecology, and political power. Using an interpretive analysis of the narrative, visual, and spatial data related to those meanings, it then explores how such different local, place-based interpretations can be used to inform the theory, practice and politics of urban river restoration. The research shows that recognition of the socio-cultural diversity in local citizen interpretations of the Lower Neponset River's restoration is important for environmental managers, planners, and local decision-makers to recognize alongside ecological and economic development "best-practices" (e.g., holistic watershed management, anadromous fish re-introduction, flow and function, ecosystem services, affordable housing quotas, "Smart" growth, etc.). The research recommends that environmental managers, planners, and local politicians and decision-makers give equal consideration to the socio-cultural, political, economic, and ecological factors surrounding urban rivers, and the diversity of meanings that their "restoration" conjures, in order to make strides towards ethical environmental restoration and management practices that are socially, as well as environmentally, sustainable.

The extraction of lithium, a crucial mineral for the production of batteries in the rapidlyexpanding electric vehicle and renewable energy sectors, has gained significant attention due toits environmental and social implications. This thesis provides a comprehensive literature reviewon the environmental and social challenges associated with lithium extraction from the LithiumTriangle countries, namely Argentina, Bolivia, and Chile, through the lens of political ecology.Drawing upon a wide range of scholarly articles, reports, and case studies, this research examinesthe complex interplay between ecological dynamics and sociopolitical factors in the context oflithium extraction. The literature review explores key themes including land use conflicts, waterscarcity and pollution, indigenous rights and participation, governance and regulation, and globalmarket dynamics. The literature review reveals that lithium extraction in the Lithium Trianglecountries presents various environmental challenges. These include the large-scale use of waterresources, potential water contamination from mining activities, and the disruption of fragileecosystems. From a political ecology perspective, the review highlights the power dynamics andpolitical-economic structures that shape the governance of lithium extraction. It criticallyanalyzes the role of multinational corporations, government policies, and international marketforces in influencing the environmental and social outcomes of lithium mining operations.Furthermore, the review emphasizes the importance of recognizing and incorporating theperspectives and rights of local communities and indigenous groups in decision-makingprocesses. By adopting a political ecology perspective, it underscores the need for sustainable andsocially just approaches to lithium mining that prioritize environmental conservation, communityengagement, and equitable distribution of benefits. The findings of this literature review caninform future research, policy development, and advocacy efforts aimed at promoting responsibleand inclusive practices in the lithium industry. / Lithium utvinning, en nyckelkomponent i elbils- och förnybar energisektorns framväxt, haruppmärksammats för dess påverkan på miljö och samhälle. Denna avhandling utför enomfattande litteraturgenomgång om miljö- och samhällsutmaningar vid litiumutvinning i LitiumTriangel-länderna: Argentina, Bolivia och Chile. Genom att analysera en bred samlingvetenskapliga artiklar, rapporter och fallstudier utforskar studien det komplexa samspelet mellanekologi och sociopolitisk vid litiumutvinning. Litteraturgenomgången utforskar centrala ämnensom markkonflikter, vattenbrist och föroreningar, ursprungsbefolkningars rättigheter ochdeltagande, styrning och globala marknadskrafter. Resultaten avslöjar miljöutmaningar vidlitiumutvinning i Triangel-länderna, inklusive vattenanvändning, förorening ochekosystemstörningar. Genom ett politiskt ekologiskt perspektiv belyser översikten maktstruktureroch påverkan från multinationella företag, regeringspolitik och internationella marknadskrafter.Översikten understryker även vikten av att inkludera lokalbefolkningens ochursprungsbefolkningars perspektiv och rättigheter i beslutsprocesser. Studien främjar hållbara ochrättvisa tillvägagångssätt för litiumutvinning och visar att resultaten kan påverka framtidaforskning, policyutveckling och påverkansarbete för ansvarsfulla och inkluderande metoder inomlitiumindustrin.

This doctoral dissertation examines the holistic health and wellbeing of a First Nation community to understand several factors relating to environmental racism and water contamination that support and hinder community health and wellbeing to inform future policy. This dissertation incorporates a mix of methodological approaches across three interrelated research studies to better understand the direct and indirect factors influencing water security and community health and wellbeing. Study 1 consists of a theoretical approach to co-creating knowledge between Indigenous collaborators and medical anthropologists. It highlights the importance of community-based participatory research in medical anthropology and frames the co-creation of a health survey through three phases as a boundary object that can create dialogical space for Indigenous and settler-scholar pedagogies and priorities. It demonstrates how CBPR and co-creation work allows for the reciprocal development of long-term partnerships that work in solidarity with the Two-Row Wampum (Kaswentha) treaty established by the Haudenosaunee Nation and European settler nations. Study 2 presents an analysis of household water access, quality, and use, specifically how E. coli and mercury contaminations of household tap water are related to reported household health conditions for a sample of 66 households (representing 226 individuals) living in Six Nations First Nation. Logistic regression models were built to identify possible associations with water use and treatment variables for mental health, eczema, and gastroenteritis, with a second model adding contaminants as predictor variables. In the second model, E. coli was found to be a significant predictor for the presence of mental health conditions within the household, and households primarily purchasing bulk bottled water were more likely to report mental health conditions. Those using bleach/chlorine to treat their tap water were more likely to report gastroenteritis. Reported tap water uses indicated that 57% of contaminated tap water was still being used for activities that may heighten exposure risks (such as washing produce). Investigating household tap water uses beyond drinking water demonstrates alternative pathways for contaminant exposures for Six Nations Peoples, who have deep cultural relationships with water. Study 3 contains a mixed methods approach to investigate the effects of water access, satisfaction, and experiences of water insecurity for the sample of 66 households in Six Nations of the Grand River First Nations, to inform culturally effective ways of assessing water insecurity for Indigenous Nations experiencing long term water shortages, contamination, and other water- related concerns. Water security was measured using the Household Water InSecurity Experiences (HWISE) scale and Likert-scale questions on water access at household, community, service, and environmental levels, and contextualized using interviews. Results demonstrate a high level of water insecurity in the sample of Six Nations households (57.5%, n=38); women were more dissatisfied with their drinking water (p=0.005), and younger participants were more likely to report contamination issues (p=0.02) and higher monthly water costs (p=0.03). Qualitative interviews informed these results, revealing that experiences of water insecurity and poor health were shaped by the degradation of traditional lands. This posed specific barriers for Six Nations women, who face physical and geographical barriers to household and community water access while caretaking for their communities and fulfilling their roles as water protectors. / Thesis / Doctor of Philosophy (PhD) / The goal of this doctoral dissertation was to explore the connections between water security and health with Six Nations of the Grand River First Nation, to explore the nuanced factors that inform perceptions of drinking water and better understand who in the community faces higher challenges and barriers throughout the water crisis. This project was co-created research using Indigenous Knowledge (IK) with medical anthropology approaches to understand water security, satisfaction, quality, and relationships as they relate to Haudenosaunee health. Water security was explored through tap and well water contamination tests, survey data, and interviews and focus groups. Water insecurity was reported for 57.5% of 66 households in this sample, with 21.2% having E. coli contamination in their tap water, 25.4% having mercury in their tap water exceeding provincial drinking water limits, and 77% of households relying primarily on bottled drinking water rather than their tap water. While water insecurity experiences were quite high in this study, Western metrics are not able to capture the crucial elements of Indigenous water relationships, such as community and cultural relationships with the land, environmental racism, and the consequences of environmental degradation, such as grief or poor mental health, relating to water and climate crisis. Water insecurity experiences are best understood as highly localized experiences that have mental health, physical health, and environmental consequences for Indigenous communities. To fully untangle the specific cultural, spiritual, racial, and colonial landscapes or structures that have shaped Six Nations experiences and perceptions of their local water, co-created and flexible place- based methodologies are needed.

No description available.

No description available.

No description available.

No description available.

No description available.

No description available.

No description available.