Assessment of Health Risks Posed by Water Quality in the Centralized Supply Network of Private Sector Housing in Ufa

Background: At present, high-quality drinking water supply is challenging due to natural and anthropogenic pollution of the environment and remains a priority. The Federal Clean Water Project is aimed at improving the communal infrastructure in order to ensure chemical and microbiological safety of supplied water and to inform the public. Objective: To assess priority health risk factors for the population of Ufa associated with tap water quality within the implementation of the Federal Clean Water Project in the Republic of Bashkortostan. Materials and methods: We used data of the regional information fund of public health monitoring on eight street water pumps located in six administrative districts of the city for 2016–2018. The organoleptic risk associated with drinking water quality was assessed according to Method Recommendations MR 2.1.4.0032–11. Population health risk assessment was carried out in compliance with conditions and requirements of Guidelines R 2.1.10.1920–04. Results: We established that chemical and microbiological quality indices of drinking water in street water pumps in 2016–2018 were below the permissible limits for all samples. Both organoleptic and non-carcinogenic risk estimates were within the acceptable range. The carcinogenic risk for the population was less than a case. Yet, the presence of trihalomethanes and herbicides in tap water sampled in Olimpiyskaya Street posed unacceptable total carcinogenic health risk. Conclusion: The study results were used to develop recommendations for appropriate preventive measures aimed to reduce chemical exposure of the population of Ufa through drinking water.

Water as a tool for development. An analysis of the conflict of the Ñuble River, Chile

<p>After three decades of neoliberal policies, there are growing concerns in Chile about how nature is used and understood. These concerns are reflected in the relationship between humans and natural water bodies which has reconceptualised the use of and access to water, especially for rural communities. These reconceptualisations have been affected by the model of water rights and river basin governance adopted which have raised issues about social inequality. As a result, rural communities have argued for greater participation in decision-making on matters that affect their lives. This thesis explores conflict that arose around the Punilla Dam Project on the Ñuble River, Biobío Region in Chile. The research employs a political ecology perspective to explore the socio-environmental outcomes of water management in this case and in Chile more generally. The case illustrates how water is important for Chile as a tool for development, the role environmental institutions play, and the tensions between peasant communities, irrigators and hydroelectric interests, while placing these tensions in the context of wider economic and political structures. It is clear that water is key in Chile, hence an examination of the encounter between the model of development and nature is required. I argue that the outcomes of these encounters will increase social inequality and marginalisation, showing that a water project is not always good for all. The omission of these issues in places often rich both in biodiversity and socio-cultural heritage is a cause of concern for Chile and more globally.</p>

Water as a tool for development. An analysis of the conflict of the Ñuble River, Chile

<p>After three decades of neoliberal policies, there are growing concerns in Chile about how nature is used and understood. These concerns are reflected in the relationship between humans and natural water bodies which has reconceptualised the use of and access to water, especially for rural communities. These reconceptualisations have been affected by the model of water rights and river basin governance adopted which have raised issues about social inequality. As a result, rural communities have argued for greater participation in decision-making on matters that affect their lives. This thesis explores conflict that arose around the Punilla Dam Project on the Ñuble River, Biobío Region in Chile. The research employs a political ecology perspective to explore the socio-environmental outcomes of water management in this case and in Chile more generally. The case illustrates how water is important for Chile as a tool for development, the role environmental institutions play, and the tensions between peasant communities, irrigators and hydroelectric interests, while placing these tensions in the context of wider economic and political structures. It is clear that water is key in Chile, hence an examination of the encounter between the model of development and nature is required. I argue that the outcomes of these encounters will increase social inequality and marginalisation, showing that a water project is not always good for all. The omission of these issues in places often rich both in biodiversity and socio-cultural heritage is a cause of concern for Chile and more globally.</p>

A Framework to Evaluate the SDG Contribution of Fluvial Nature-Based Solutions

Nature-based solutions (NBSs) are measures reflecting the ‘cooperation with nature’ approach: mitigating fluvial flood risk while being cost-effective, resource-efficient, and providing numerous environmental, social, and economic benefits. Since 2015, the United Nations (UN) 2030 Agenda has provided UN member states with goals, targets, and indicators to facilitate an integrated approach focusing on economic, environmental, and social improvements simultaneously. The aim of this study is to evaluate the contribution of fluvial NBSs to the UN 2030 Agenda, using all its components: Sustainable Development Goals (SDGs), targets, and indicators. We propose a four-step framework with inputs from the UN 2030 Agenda, scientific literature, and case studies. The framework provides a set of fluvial flooding indicators that are linked to SDG indicators of the UN 2030 Agenda. Finally, the fluvial flooding indicators are tested by applying them to a case study, the Eddleston Water Project, aiming to examine its contribution to the UN 2030 Agenda. This reveals that the Eddleston Water Project contributes to 9 SDGs and 33 SDG targets from environmental, economic, societal, policy, and technical perspectives. Our framework aims to enhance the systematic considerations of the SDG indicators, adjust their notion to the system of interest, and thereby enhance the link between the sustainability performance of NBSs and the UN 2030 Agenda.

The Treaty on the Lesotho Highlands Water Project and the principle of "equitable and reasonable utilisation"

The principle of "equitable and reasonable utilisation" has been proposed as a tool to resolve a conflict of uses since it advocates for fair and sustainable utilisation of shared water resources. This paper examines this proposition with a specific focus on the Treaty on the Lesotho Highlands Water Project, which regulates the use of the Orange River. To this end, it is my view that the principle of "vital human needs" as an incidence of the principle of "equitable and reasonable utilisation", proffers the most effective tool to resolve the anticipated conflict of uses in the Orange River basin.

Community Water Supply Project in Ikuru Town, Andoni, Rivers State: Performance and Challenges

The paper aims at evaluating the performances and challenges of a community water supply project in Ikulu town. At the outset of 2021, as the decade of action to deliver the sustainable development goals (SDG) by 2030 gets underway, Ikuru Town is not on track to achieve Goals 6 (clean water and sanitation). Assessment of the Ikuru water supply project involved two ways. visitation to the treatment plant to observe the condition of the facility and use of the unstructured interview. Water samples were collected after treatment from the user point. Sampling was repeated three times on three different days. Physicochemical and microbial qualities of water samples were analyzed, using the standard for examination of water and wastewater by APHA. Results showed that total coliform bacteria were present in the water sample. Iron concentration was above the WHO limit. The concentration of manganese was above the recommended level and Iron bacteria were also present after treatment. In conclusion, the water is not potable and palatable due to its objectionable taste and orange brown colour. Therefore, there is needs for drastic treatment of Ikulu community water project at the point source using shock chlorination as a recommended method to improve its performance level. Moreover, supportive intervention is required from governmental institutions to overcome the challenges of this water project for sustainability.

Zombie infrastructure: A legal geography of railroad monstrosity in the California desert

This paper proposes the concept of zombie infrastructure to understand the entangled histories of railroad colonialism, Indigenous dispossession, and corporate power in the California desert. I examine debates over the Cadiz project, a contemporary water project that proposes to take water from a California desert aquifer and transport it to the California coast. I argue that the life of the Cadiz project depends on Cadiz Inc.’s ability to revive the legal rights and body of a little-used railroad shortline, thus bringing back a legal infrastructure and corporate power from the late nineteenth century in the service of a new corporation. In so doing, the Cadiz project enlivens the racialized dispossession of land and labor that the railroad initially required. Routing the politics of a contemporary infrastructure project through the railroad and its octopus past, I argue, places the politics of infrastructure at the intersection of laws, monstrosity, and dispossession. Drawing on economic and legal geography, this paper proposes the concept of zombie infrastructure, a concept that builds on what activists call zombie projects in order to show the life and death of infrastructure, and reveals how contemporary capitalists enliven old infrastructures for new purposes.