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1.
J Water Health ; 9(2): 241-52, 2011 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-21942190

RESUMO

Many private wells in the United States and Canada already are contaminated, or are at risk of contamination. Regular testing for pathogenic bacteria is one of the most concrete measures well owners can use to determine whether or not their drinking water quality is safe. This study explored the factors and causal relationships that influence well owner water quality testing behavior. In-depth, semi-structured interviews were used to evaluate the stewardship behavior of 22 well owners in Ontario, Canada. Causal networks were created for each interviewee. These were then aggregated to determine key factors and causal relationships. The research revealed that motivations for regular testing include peace of mind and reassurance. Barriers include complacency, inconvenience, and lack of a perceived problem. Knowledge and better information by themselves were found to provide a weak basis for changing behavior. Implications of this research for promoting water testing behavior are discussed.


Assuntos
Monitoramento Ambiental/métodos , Água Doce , Conhecimentos, Atitudes e Prática em Saúde , Setor Privado , Microbiologia da Água , Abastecimento de Água/normas , Humanos , Entrevistas como Assunto , Motivação , Ontário , Medição de Risco
2.
J Environ Manage ; 92(4): 1104-14, 2011 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-21185114

RESUMO

Regulatory frameworks to ensure municipal drinking water safety exist in most North American jurisdictions. However, similar protection is rarely provided to people reliant on water provided from private wells. In Canada, approximately 4 million people depend on privately owned, domestic wells for their drinking water. Numerous studies have shown that people who rely on private wells for their water supplies are at risk from nitrate and bacterial contamination. Given the fact that regulations relating to private wells tend to be weak or poorly enforced, actions taken by well owners to protect their own drinking water safety are extremely important. Drawing on one of the largest and most comprehensive surveys of private well owners ever conducted in Canada or elsewhere, this paper explores factors that influence well owner stewardship behaviour. Key behaviours examined included annual testing of well water and inspection of wells, measures to protect water quality, and proper decommissioning of unused wells. A geographically-stratified survey, sent to 4950 well owners in Ontario, Canada, resulted in an effective response rate of 34% (n = 1567). Logistic regression analyses revealed that motivations for well stewardship behaviours included reassurance, the perception of problems, and knowledge of the environment. Knowing how to perform stewardship behaviours was an important antecedent to action. Barriers to stewardship included complacency, inconvenience, ignorance, cost, and privacy concerns. To promote stewardship, local initiatives, better educational materials, and enforcement through real estate laws are all required. Ultimately, drinking water safety for people reliant on private wells is shown to be a responsibility shared by governments and private well owners.


Assuntos
Conhecimentos, Atitudes e Prática em Saúde , Segurança , Abastecimento de Água , Adulto , Bactérias , Feminino , Educação em Saúde , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Nitratos/análise , Ontário , Inquéritos e Questionários , Microbiologia da Água , Poluição da Água/prevenção & controle , Abastecimento de Água/análise , Abastecimento de Água/normas , Abastecimento de Água/estatística & dados numéricos
3.
J Environ Manage ; 73(1): 25-38, 2004 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-15327844

RESUMO

Water allocation systems are challenged by hydrologic droughts, which reduce available water supplies and can adversely affect human and environmental systems. To address this problem, drought management mechanisms have been instituted in jurisdictions around the world. Historically, these mechanisms have involved a crisis management or reactive approach. An important trend during the past decade in places such as the United States has been a shift to a more proactive approach, emphasizing drought preparedness and local involvement. Unfortunately, local capacity for drought planning is highly variable, with some local governments and organizations proving to be more capable than others of taking on new responsibilities. This paper reports on a study of drought planning and water allocation in the State of Minnesota. Factors facilitating and constraining local capacity for drought planning were identified using in-depth key informant interviews with state officials and members of two small Minnesota cities, combined with an analysis of pertinent documentation. A key factor contributing to the effectiveness of Minnesota's system is a water allocation system with explicit priorities during shortages, and provisions for restrictions. At the same time, the requirement that water suppliers create Public Water Supply Emergency Conservation Plans (PWSECP) clarifies the roles and responsibilities of key local actors. Unfortunately, the research revealed that mandated PWSECP are not always implemented, and that awareness of drought and drought planning measures in general may be poor at the local level. From the perspective of the two cities evaluated, factors that contributed to local capacity included sound financial and human resources, and (in some cases) effective vertical and horizontal linkages. This analysis of experiences in Minnesota highlights problems that can occur when senior governments establish policy frameworks that increase responsibilities at the local level without also addressing local capacity.


Assuntos
Planejamento em Desastres/organização & administração , Desastres , Abastecimento de Água , Conservação dos Recursos Naturais , Planejamento em Desastres/métodos , Humanos , Minnesota
4.
Environ Manage ; 33(1): 36-47, 2004 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-14743290

RESUMO

There is growing concern for the capacity of urban and rural communities to manage current water shortages and to prepare for shortages that may accompany predicted changes in climate. In this paper, concepts relating to the notion of climate adaptation and particularly "capacity building" are used to elucidate several determinants of community-level capacity for water management. These concepts and criteria are then used to interpret empirically derived insights relating to local management of water shortages in Ontario, Canada. General determinants of water-related community capacity relate to upper tier political and institutional arrangements; the characteristics of, and relationships among, pertinent agencies, groups, or individuals involved in water management; and the adequacy of financial, human, information, and technical resources. The case analysis illustrates how general factors play out in local experience. The findings point to geographically specific factors that influence the effectiveness of management. Key factors include collaboration between water managers, clarification of agency roles and responsibilities, integration of water management and land-use planning, and recognition and participation of both urban and rural stakeholders, whose sensitivities to water shortages are spatially and temporally variable.


Assuntos
Clima , Conservação dos Recursos Naturais , Planejamento em Desastres , Relações Interinstitucionais , Abastecimento de Água , Participação da Comunidade , Humanos , Objetivos Organizacionais , População Rural , População Urbana
5.
J Environ Manage ; 64(3): 311-31, 2002 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-12040963

RESUMO

Watershed-based resource management organizations around the world are becoming more involved in groundwater management. This reflects, among other considerations, growing awareness of the critical role that these local agencies can and should play in the management of groundwater resources. Ontario's conservation authorities (CAs) are an important example. CAs are taking on new responsibilities for groundwater data collection, monitoring and planning. Unfortunately, not all local organizations are equally capable of participating effectively in groundwater management. This certainly is the case among Ontario's 38 CAs, which have highly variable levels of financial and staff resources. Local capacity for water management can be explored from the perspective of the institutional environment, the watershed community, and the financial, technical and staff resources of the organizations. This paper presents an evaluation of the groundwater management capacity of Ontario's conservation authorities, drawing on two detailed case studies (the Upper Thames River CA and the Ganaraska Region CA), and additional data gathered from all 38 CAs. Institutional issues, such as the clarity of management roles and senior government commitment to local management, as well as resourcing concerns, local working relationships, and public support, largely determine the capacity of CAs to expand their involvement in groundwater management. Strengthening the capacity of watershed-based agencies to participate in groundwater management is an important challenge in all jurisdictions, as these agencies are well placed to reinforce municipal groundwater management by identifying local needs and trends, facilitating communication and cooperation, and promoting best management practices.


Assuntos
Conservação dos Recursos Naturais , Abastecimento de Água , Meio Ambiente , Ontário , Poluentes do Solo , Movimentos da Água
6.
Environ Manage ; 29(2): 217-33, 2002 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-11815825

RESUMO

Preventing groundwater contamination is vastly cheaper than remediation. Recognizing this, attention in water and land management agencies in North America increasingly turn to groundwater protection. Local agencies, such as municipalities and watershed management districts, are vital to successful groundwater protection, but they face daunting challenges. In the United States, senior governments have recognized these challenges and provide considerable support for local agencies. In Ontario, Canada, local agencies are, to a much greater extent, on their own. The aims in this paper are to analyze factors that shape local capacity for groundwater protection, focusing on Ontario, and to recommend avenues for capacity building. Interrelationships among five dimensions of capacity (technical, financial, institutional, social, and political) are explored through an analysis of three smaller Ontario communities: City of Guelph (population 93,400), Town of Orangeville (population 22,188), and Town of Erin (population 11,000). Size clearly influences capacity for groundwater protection. However, other considerations unrelated to size appear to be as important. These other factors include the ability to form horizontal and vertical linkages with external agencies, political leadership and commitment, and citizen involvement. Thus, smaller communities in Ontario (and other jurisdictions with limited senior government support) would do well to focus on these areas at the same time as they develop their technical, financial, and institutional capacity.


Assuntos
Política Pública , Poluentes do Solo/análise , Poluição da Água/legislação & jurisprudência , Poluição da Água/prevenção & controle , Indústrias , Relações Interinstitucionais , Ontário , Formulação de Políticas
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