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Hurlbert M, Gupta J. The split ladder of policy problems, participation, and politicization: constitutional water change in Ecuador and Chile. INTERNATIONAL ENVIRONMENTAL AGREEMENTS : POLITICS, LAW AND ECONOMICS 2024; 24:373-391. [PMID: 39347379 PMCID: PMC11424713 DOI: 10.1007/s10784-024-09644-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 05/24/2024] [Indexed: 10/01/2024]
Abstract
There is debate about whether complex problems should be addressed technocratically or whether they should be politicized. While many tend to favour technocratic decision-making and evidence based policy, for others politicization of policy problems is fundamental for significant policy change. But politicization does not always lead to problem solving. Nor is it always necessary. This paper addresses the question: Under what circumstances should problems be politicized, and what is the effect of such politicization? It adds politicization, through windows of opportunity, to the split ladder of participation to assess policy change through two case studies: successful and unsuccessful constitutional change in Ecuador (2008) and Chile respectively (2022). It argues that where there is no agreement on either science or policy, politicization is required to address lack of consensus in values, but constitutional protection is needed to protect minorities and the vulnerable, their access and human right to water. De-politicization stymies policy change potentially harming democracy. This paper argues for a citizen engaged exploration of the complex problem of climate change and its impacts on water, but a targeted politicization coincident with, but developed well in advance of, windows of opportunity. Moreover, policy framing correlated with complex problems continues to be a key consideration. Furthermore, alliances of disparate actors, elections of new political leaders and considerations of property rights and justice issues are paramount. Significant constitutional policy change reflects social learning, but subsequent court actions by policy entrepreneurs is required to effectively implement this change. Framing constitutional change to protect rights to water and effect international agreements (including the Warsaw International Mechanism under the climate change regime) advances water justice and may increase success.
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Affiliation(s)
- Margot Hurlbert
- Centre for the Study of Science and Innovation Policy, Johnson-Shoyama Graduate School of Public Policy, University of Regina, 2155 College Avenue, Regina, SK S4P 4V5 Canada
| | - Joyeeta Gupta
- Governance and Inclusive Development, Amsterdam Institute for Social Science Research, University of Amsterdam, Nieuwe Achtergracht, Amsterdam, 1018 WV The Netherlands
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Chakraborty R, Armijos RX, Beidelman ET, Rosenberg M, Margaret Weigel M. Household food and water insecurity and its association with diarrhoea, respiratory illness, and stunting in Ecuadorian children under 5 years. MATERNAL & CHILD NUTRITION 2024:e13683. [PMID: 38873704 DOI: 10.1111/mcn.13683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 04/22/2024] [Accepted: 05/29/2024] [Indexed: 06/15/2024]
Abstract
Household food and water insecurity has been previously associated with adverse health consequences in children. However, these relationships are understudied in middle-income Latin American populations such as in Ecuador, where a high prevalence of food and water insecurity has been reported. Using cross-sectional data from 2018 Ecuadorian National Health and Nutrition Survey, we examined the association of household food insecurity (HFI), household water insecurity (HWI), and concurrent HFI-HWI with diarrhoea, respiratory illness (RI), and stunting in 20,510 children aged ≤59 months. HFI was measured using the Food Insecurity Experience Scale. HWI was defined when households responded negatively to one or more of four drinking water indicators. Maternal caregivers reported on child diarrhoea and RI episodes during the previous 2 weeks. Measured length or height was used to assess stunting. We constructed log-binomial regression models to estimate the associations of HFI, HWI, and concurrent HFI-HWI with child outcomes. Moderate-severe HFI was associated with a higher prevalence of diarrhoea (PR = 1.39; 95% CI: 1.18, 1.63) and RI (PR = 1.34; 95% CI: 1.22, 1.47), HWI with a higher prevalence of RI (PR = 1.13; 95% CI: 1.04, 1.22), and concurrent HFI-HWI with a higher prevalence of diarrhoea (PR = 1.30; 95% CI: 1.05, 1.62) and RI (PR = 1.45; 95% CI: 1.29, 1.62). Stunting was not associated with HFI, HWI nor concurrent HFI-HWI. These findings suggest that HFI and HWI can independently and jointly act to negatively affect children's health. Policies and interventions aimed at alleviating both food and water insecurity are needed to bring sustained health improvements in Ecuadorian children.
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Affiliation(s)
- Rishika Chakraborty
- Department of Environmental and Occupational Health, Indiana University-Bloomington School of Public Health, Bloomington, Indiana, USA
- Global Environmental Health Research Laboratory, Indiana University-Bloomington School of Public Health, Bloomington, Indiana, USA
| | - Rodrigo X Armijos
- Department of Environmental and Occupational Health, Indiana University-Bloomington School of Public Health, Bloomington, Indiana, USA
- Global Environmental Health Research Laboratory, Indiana University-Bloomington School of Public Health, Bloomington, Indiana, USA
- Center for Latin American & Caribbean Studies, Indiana University, Bloomington, Indiana, USA
- Center for Global Health Equity, Indiana University, Indianapolis, Indiana, USA
| | - Erika T Beidelman
- Department of Epidemiology and Biostatistics, Indiana University-Bloomington School of Public Health, Bloomington, Indiana, USA
| | - Molly Rosenberg
- Department of Epidemiology and Biostatistics, Indiana University-Bloomington School of Public Health, Bloomington, Indiana, USA
| | - M Margaret Weigel
- Department of Environmental and Occupational Health, Indiana University-Bloomington School of Public Health, Bloomington, Indiana, USA
- Global Environmental Health Research Laboratory, Indiana University-Bloomington School of Public Health, Bloomington, Indiana, USA
- Center for Latin American & Caribbean Studies, Indiana University, Bloomington, Indiana, USA
- Center for Global Health Equity, Indiana University, Indianapolis, Indiana, USA
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Lohs A, Villamarín C, Donoso M, Ríos-Touma B. Behavioral and biochemical patterns in the Andean highland macroinvertebrate Nectopsyche sp. after chronic mercury exposure. CHEMOSPHERE 2023; 340:139791. [PMID: 37574088 DOI: 10.1016/j.chemosphere.2023.139791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 08/05/2023] [Accepted: 08/09/2023] [Indexed: 08/15/2023]
Abstract
Environmental pollution by mercury (Hg) is of particular interest in Latin American countries like Ecuador, where artisanal and industrial gold mining has widely expanded. However, classic assessments, either based on water parameters or bioindicators, are not always effective in determining the effect of this type of pollutant on the ecological quality of the rivers. This study analyzed the behavioral and biochemical responses in benthic macroinvertebrate Nectopsyche sp. after sub-lethal Hg exposure emulating the maximum limits allowed by the current legislation in Ecuador (0.0002 mg L-1). Behavioral changes were significant, with an average decrease in the movement (measured as the number of strokes per 15 s of larvae) after 6 days of exposure to the maximum limit concentration of Hg. Furthermore, the antioxidant enzyme Glutathione S-Transferase activity significantly increased when exposed for 7 days to 0.0002 mg L-1 of Hg concentration. These results preliminarily proved that behavioral and biochemical patterns could function as biomarkers that efficiently identify ecological impairment caused by Hg, which would otherwise be neglected by a purely chemical-based or biomonitoring based on the presence/absence of macroinvertebrates type of assessment. Moreover, we demonstrate that the current limits allowed can impair aquatic life.
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Affiliation(s)
- Agnes Lohs
- Environmental Toxicology Master Program, Duisburg Essen University, Germany; Grupo de Investigación Biodiversidad, Medio Ambiente y Salud (BIOMAS), Universidad de Las Américas, Quito, 170503, Ecuador.
| | - Christian Villamarín
- Grupo de Investigación Biodiversidad, Medio Ambiente y Salud (BIOMAS), Universidad de Las Américas, Quito, 170503, Ecuador; Ingeniería Ambiental, Facultad de Ingenierías y Ciencias Aplicadas, Universidad de Las Américas, Quito, 170503, Ecuador.
| | - Mishell Donoso
- Grupo de Investigación Biodiversidad, Medio Ambiente y Salud (BIOMAS), Universidad de Las Américas, Quito, 170503, Ecuador
| | - Blanca Ríos-Touma
- Grupo de Investigación Biodiversidad, Medio Ambiente y Salud (BIOMAS), Universidad de Las Américas, Quito, 170503, Ecuador; Ingeniería Ambiental, Facultad de Ingenierías y Ciencias Aplicadas, Universidad de Las Américas, Quito, 170503, Ecuador.
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Ogunbode TO, Oyebamiji VO, Aromolaran O, Faboro OO, Ogunbode IR. Impact of Human Management of Hand-Dug Well Facility and Its Accessories on Groundwater Quality. ENVIRONMENTAL HEALTH INSIGHTS 2023; 17:11786302231190988. [PMID: 37636533 PMCID: PMC10448184 DOI: 10.1177/11786302231190988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 06/30/2023] [Indexed: 08/29/2023]
Abstract
Hand-dug well facility is susceptible to pollution by natural and anthropogenic sources but pollution associated with human handling and management of hand-dug well facility and its accessories has been rarely discussed. A structured questionnaire was administered among 260 respondents cutting across the 5 quarters in Iwo, Osun State, Nigeria. The data collected was subjected to both descriptive and inferential analysis. Descriptive analysis showed that majority of the respondents were of female gender who relied largely on manual mode of fetching water in their respective hand-dug well facilities. Apart from this, different kinds of ropes of varying qualities were attached to their respective water fetchers, 72.69% of which are tyre-tube containers. Data factorability and its adequacy tests showed KMO value of 62.0% and its significance at P < .05, indicating that the data can be processed through Factor Analysis (FA). FA revealed that the pollution of well water attributed to human-handling of hand-dug well facility is associated with 8 variables with a total explanation of 75.55% namely; vicinity of the facility, the side wall quality of the hand-dug well, facility utilisation frequency, facility management authorities, maintenance of the associated facilities, quality of the lid, quality of water drawers and preference for the use of drawer at a time whether single or multiple. The findings suggest that stakeholders should make uptight effort to take the management of hand-dug well facility more conscientiously for sustainable human health. Further research is suggested to extend the frontiers of knowledge on pollutants associated with hand-dug water facility.
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Affiliation(s)
- Timothy O Ogunbode
- Environmental Management and Crop Production Unit, College of Agriculture, Engineering and Science, Bowen University, Iwo, Nigeria
| | - Victor O Oyebamiji
- Department of Geography, Obafemi Awolowo University, Ile-Ife, Osun, Nigeria
| | - Olukemi Aromolaran
- Pure and Applied Biology Programme, College of Agriculture, Engineering and Science, Bowen University, Iwo, Osun, Nigeria
| | | | - Ibukun R Ogunbode
- Department of Civil Engineering, University of Bradford, Bradford, West Yorkshire, UK
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Artisanal and Small-Scale Gold Mining (ASGM): Management and Socioenvironmental Impacts in the Northern Amazon of Ecuador. SUSTAINABILITY 2022. [DOI: 10.3390/su14116854] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Mining is one of the oldest economic activities of mankind. Within this activity, artisanal and small-scale gold mining (ASGM) is one of the most studied sectors due to its high level of environmental contamination and the social problems it causes. In recent years, ASGM in the northern Amazon of Ecuador has increased significantly, and studies that describe its current situation and impact are scarce. In this sense, the present study aimed to analyze the current status and socioenvironmental impacts caused by ASGM gold mining activities in the Cascales canton in the province of Sucumbíos in northeastern Ecuador. The methodological tools used in the present study were a literature review of scientific and gray literature, field visits to assess perceived impacts and an expert judgment to discuss the results and establish challenges. The main results indicate that illegal and informal activities continue to be carried out in the upper zone of the Cascales and Duvino rivers; 90% of local miners still use mercury in this activity, although it is legally prohibited. Among the main impacts evidenced are the contamination of water bodies, soil and atmosphere due to the use of mercury and disturbance to flora and fauna due to the use of machinery in the exploration process. Finally, the government should focus efforts on strengthening public policies to socialize the importance of good environmental practices in ASGM and the effects of the impacts on human health and environmental issues, all this with the support of social actors, such as ministries, universities, NGOs, ASGM associations and private enterprise.
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Right to Water and Courts in Brazil: How Do Brazilian Courts Rule When They Frame Water as a Right? WATER 2021. [DOI: 10.3390/w13233362] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The international protection given to the right to water has increased over the last decades, with two United Nations’ resolutions establishing a freestanding right to water in 2010. Several countries have a right to water enshrined in their constitutions, while in other countries, this right has been recognised by the courts. This study aims to assess whether and how Brazilian courts are deciding water-related conflicts using the “right to water” frame, what the content given to this right is, and whose rights are protected. We created a comprehensive database of decisions issued by Brazilian courts at different levels containing the expression “right to water”. Our main findings are that the great majority of decisions are from lower courts and were issued on individual cases related to water supply. Further, we have seen that courts are frequently prohibiting the disconnection of water supply services when extreme vulnerability is argued. The same has been seen in other Latin American countries, such as Argentina, Colombia, and Costa Rica, with the one main difference that in these countries, the right to water has been carved out by the Constitutional Courts. The Brazilian Federal Supreme Court, which has the last word on the interpretation of the constitution, has not issued any decisions establishing a right to water, but there is legal mobilisation aiming for this and using UN resolutions as a key argument.
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History, Current Situation and Challenges of Gold Mining in Ecuador’s Litoral Region. LAND 2021. [DOI: 10.3390/land10111220] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Gold mining in Ecuador has been present in the country since Inca times; over the years interest in the mineral has increased, leading to the creation of legislation to control the mining sector in a safe manner. The Litoral region consists of seven provinces, six of which have registered gold concessions; the most affected provinces are El Oro and Esmeraldas. The objective of this study was to analyze the historical and current situation of artisanal and industrial gold mining in the Litoral region of Ecuador. Different methodologies were used for the elaboration of this study, including bibliographic review, grey literature, field interviews and a validation of expert judgment. The main results indicate that El Oro and Esmeraldas are essentially the most conflictive areas in the region, as they have sometimes had to establish precautionary measures due to the risks caused by illegal mining. In addition, in both areas there is a great socioeconomic impact ranging from lack of opportunities, forgetfulness, migration, emigration, and violation of rights, among others. With respect to environmental impacts, the study highlights the contamination of water sources (which leads to a lack of drinking water for people), and damage to aquatic and terrestrial ecosystems. Finally, the study concludes that the authorities should control the mining sector more by implementing more laws and carrying out inspections to put an end to illegal gold mining, in order to improve the situation in the areas.
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Targeting Irrigation Expansion to Address Sustainable Development Objectives: A Regional Farm Typology Approach. WATER 2021. [DOI: 10.3390/w13172393] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Sustainable water management is a core sustainable development goal (SDG) that also contributes to other SDGs, including food and water security, ecosystem health, and climate adaptation. To achieve these synergies, policies must target efforts to regions that best correspond with development objectives. This study designs a targeting strategy for irrigation expansion in southern Mexico—a region long considered to have strong potential for sustainable irrigation development. We use an integrated farm typology and decision tree approach to identify priority municipalities for irrigation expansion. We use multivariate statistics to examine the relationships among farm characteristics in 933 municipalities, classifying each according to four farm types: lowland, midland, midland-irrigated, and highland. We then partition municipalities into 11 farm-type subgroups, each ranked by priority level for receiving irrigation interventions following Mexico’s National Water Program guidelines. Results identify a ‘highest-priority’ subgroup of 73 municipalities comprised mostly of midland and highland farm types. These types are characterized by low irrigation use, small farmland areas, high vulnerability to climate, high marginalization (poverty), strong representation from indigenous communities, low maize yield, and high rates of subsistence production. Findings provide a crucial first approximation of where irrigation expansion would best address water policy priorities and sustainable development objectives in southern Mexico. This study also provides a useful framework for scaling organizations tasked with targeting development efforts across large spatial scales.
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