Water Quality as an Environmental Health Indicator in Two Baja California Indigenous Communities Associated with New Drinking Water Infrastructure Systems PDF Download
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Author: Paula Elaine Stigler
Publisher:
ISBN:
Category :
Languages : en
Pages : 148
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Author: Paula Elaine Stigler
Publisher:
ISBN:
Category :
Languages : en
Pages : 148
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Author: Paula E. Stigler
Publisher:
ISBN: 9781303632327
Category :
Languages : en
Pages : 80
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Background : Previous research suggests that rural water infrastructure investments in developing countries may be expensive, culturally inappropriate and do not result in clean water being consumed at the household level. Interventions and planning that incorporate community-based planning approaches with a careful consideration of cultural and historical connections may be the most effective method of implementing successful improved water projects. Objective : This dissertation examined the outcomes, cultural challenges and successes of water infrastructure projects in two indigenous communities of Baja California, Mexico and developed a low-cost method of assessing rural water systems to improve targeted outcomes of water system improvements. Methods: Both quantitative and qualitative data from a longitudinal study and focus groups were obtained. Survey data regarding health and water practices, along with water samples in each community were collected before and after new water systems were installed and gastrointestinal illness rates calculated. Transcripts from focus groups conducted after the new infrastructure was implemented were examined for cultural attitudes and beliefs towards water use. Field observations from both communities were used to develop a low-cost assessment tool with a scoring method for determining vulnerabilities in water systems. Results : After receiving new water infrastructure in both communities, neither saw a reduction in rates of gastrointestinal illness. Household point-of-use water quality was still poor despite new infrastructure. One of the two communities receiving new water systems did not accept their new system. Cultural significance of the previously used water source was likely the most significant reason for non-acceptance. Conducting a thorough assessment of each point of the communities' water systems using the low-cost indicator method developed could have provided a better assessment of vulnerabilities in the systems and a better approach to intervention. Discussion : This work provides support for incorporating community participation into the planning and implementation of water improvements, and stresses the importance in addition of examining water beliefs and practices.. Poor water quality at point of use underscores the importance of measuring this water quality indicator. Meaningful inclusion of communities can be used to inform approaches to community development that simultaneously take into account community perspectives as well as technical capacity.
Author: Marisa Ada Fontanoz
Publisher:
ISBN:
Category :
Languages : en
Pages : 200
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Author:
Publisher:
ISBN:
Category : Drinking water
Languages : en
Pages : 4
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Author:
Publisher:
ISBN:
Category : Drinking water
Languages : en
Pages : 14
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Author:
Publisher:
ISBN:
Category : Water quality management
Languages : en
Pages : 4
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Author: Geneviève M. Carr
Publisher: UNEP/Earthprint
ISBN: 9789295039513
Category : Business & Economics
Languages : en
Pages : 132
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This document is intended to provide an overview of the major components of surface and ground water quality and how these relate to ecosystem and human health. Local, regional and global assessments of water quality monitoring data are used to illustrate key features of aquatic environments, and to demonstrate how human activities on the landscape can influence water quality in both positive and negative ways. Clear and concise background knowledge on water quality can serve to support other water assessments.
Author: Cheryl A. Dieter
Publisher: Geological Survey
ISBN: 9781411342330
Category :
Languages : en
Pages : 76
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Book Description
Estimates of water withdrawals enable the depiction of trends in total water use for the Nation among different geographic areas, categories of use, and sources over time. Water-use information is a critical component of water budgets, which are essential to surface- water and groundwater availability studies. This information is also essential to accurately understand how future water demands will be met while maintaining adequate water quality and quantities for human and ecosystem needs across the United States of America. Data is represented in text abstracts and analysis, tables, chart graphics, and photos presented throughout. The estimates contained within this volume focus on water use for eight (8) categories: Public Supply * Irrigation Self-supplied Domestic * Livestock Aquaculture * Industrial Mining * Thermoelectric Power Related products: Other products produced by the U.S. Geological Survey (USGS) are available here: https://bookstore.gpo.gov/agency/us-geological-survey-usgs Check out our Water Management resources collection here: https://bookstore.gpo.gov/catalog/water-management
Author: Ellen Hanak
Publisher: Public Policy Instit. of CA
ISBN: 1582131414
Category : Business & Economics
Languages : en
Pages : 500
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Author: California Regional Water Quality Control Board--San Diego Region
Publisher:
ISBN:
Category : Tijuana River (Mexico and Calif.)
Languages : en
Pages : 122
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