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Eusse-Villa L, Bonardi Pellizzari C, Franceschinis C, Thiene M, Borga M, Scolobig A. Identification of maladaptive behavioural patterns in response to extreme weather events. Sci Rep 2024; 14:10563. [PMID: 38719938 PMCID: PMC11078959 DOI: 10.1038/s41598-024-60632-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 04/25/2024] [Indexed: 05/12/2024] Open
Abstract
Human behaviour has gained recognition as a critical factor in addressing climate change and its impacts. With extreme weather events posing risks to vulnerable communities, understanding cognitive processes driving behaviours becomes essential for effective risk communication. This study focuses on the 2018 "Vaia" storm, which brought unprecedented precipitation and wind velocity to the mountainous regions of North-eastern Italy. Drawing upon the Protection Motivation Theory (PMT) framework, we employ probabilistic models to identify distinct groups with similar behavioural profiles. By administering a web-based survey to 1500 residents affected by the event, we find that threat appraisal is more influential in shaping protective behaviours than coping appraisal. Our findings indicate that by enhancing coping appraisals and discouraging non-protective measures, we can actively mitigate maladaptive responses and promote the adoption of effective adaptation strategies.
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Affiliation(s)
- Luisa Eusse-Villa
- Land, Environment, Agriculture and Forestry Department, University of Padova, Legnaro, Italy.
| | | | - Cristiano Franceschinis
- Land, Environment, Agriculture and Forestry Department, University of Padova, Legnaro, Italy
| | - Mara Thiene
- Land, Environment, Agriculture and Forestry Department, University of Padova, Legnaro, Italy
| | - Marco Borga
- Land, Environment, Agriculture and Forestry Department, University of Padova, Legnaro, Italy
| | - Anna Scolobig
- Institute for Environmental Sciences, University of Geneva, Geneva, Switzerland
- Equity and Justice Group, International Institute for Applied Systems Analysis, Laxenburg, Austria
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2
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Mooney S, Lavallee S, O'Dwyer J, Majury A, O'Neill E, Hynds PD. Private groundwater contamination and risk management: A comparative scoping review of similarities, drivers and challenges across two socio-economically developed regions. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 922:171112. [PMID: 38387579 DOI: 10.1016/j.scitotenv.2024.171112] [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: 12/10/2023] [Revised: 02/13/2024] [Accepted: 02/18/2024] [Indexed: 02/24/2024]
Abstract
Consolidation of multi-domain risk management research is essential for strategies facilitating the concerted government (educational) and population-level (behavioural) actions required to reduce microbial private groundwater contamination. However, few studies to date have synthesised this literature or sought to ascertain the causal generality and extent of supply contamination and preventive responses. In light of the Republic of Ireland (ROI) and Ontario's high reliance and research focus on private wells and consequent utility for empirical comparison, a scoping review of pertinent literature (1990-2022) from both regions was undertaken. The SPICE (Setting, Perspective, Intervention, Comparison, Evaluation) method was employed to inform literature searches, with Scopus and Web of Science selected as primary databases for article identification. The review identified 65 relevant articles (Ontario = 34, ROI = 31), with those investigating well user actions (n = 22) and groundwater quality (n = 28) the most frequent. A markedly higher pooled proportion of private supplies in the ROI exhibited microbial contamination (38.3 % vs. 4.1 %), despite interregional similarities in contamination drivers (e.g., weather, physical supply characteristics). While Ontarian well users demonstrated higher rates of historical (≥ 1) and annual well testing (90.6 % vs. 71.1 %; 39.1 % vs. 8.6 %) and higher rates of historical well treatment (42.3 % vs. 24.3 %), interregional levels of general supply knowledge were analogous (70.7 % vs. 71.0 %). Financial cost, organoleptic properties and residence on property during supply construction emerged as predictors of cognition and behaviour in both regions. Review findings suggest broad interregional similarities in drivers of supply contamination and individual-level risk mitigation, indicating that divergence in contamination rates may be attributable to policy discrepancies - particularly well testing incentivisation. The paucity of identified intervention-oriented studies further highlights the importance of renewed research and policy agendas for improved, targeted well user outreach and incentivised, convenience-based services promoting routine supply maintenance.
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Affiliation(s)
- S Mooney
- School of Architecture, Planning & Environmental Policy, University College Dublin, Ireland.
| | - S Lavallee
- Center for Tobacco and the Environment, San Diego State University, San Diego, CA, United States
| | - J O'Dwyer
- School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland; Environmental Research Institute, University of Cork, Cork, Ireland; Irish Centre for Research in Applied Geosciences (iCRAG), University College Dublin, Dublin, Ireland
| | - A Majury
- School of Environmental Studies, Queen's University, Kingston, Ontario, Canada; Public Health Ontario, Kingston, Ontario, Canada
| | - E O'Neill
- School of Architecture, Planning & Environmental Policy, University College Dublin, Ireland; UCD Earth Institute, University College Dublin, Belfield, Dublin 4, Ireland
| | - P D Hynds
- Irish Centre for Research in Applied Geosciences (iCRAG), University College Dublin, Dublin, Ireland; Environmental Sustainability & Health Institute, Technological University Dublin, Dublin, Ireland
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Mooney S, Boudou M, O'Dwyer J, Hynds PD. Behavioral pathways to private well risk mitigation: A structural equation modeling approach. RISK ANALYSIS : AN OFFICIAL PUBLICATION OF THE SOCIETY FOR RISK ANALYSIS 2023; 43:1599-1626. [PMID: 36114612 DOI: 10.1111/risa.14021] [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: 04/08/2022] [Revised: 07/15/2022] [Accepted: 08/12/2022] [Indexed: 06/15/2023]
Abstract
Complex, multihazard risks such as private groundwater contamination necessitate multiannual risk reduction actions including seasonal, weather-based hazard evaluations. In the Republic of Ireland (ROI), high rural reliance on unregulated private wells renders behavior promotion a vital instrument toward safeguarding household health from waterborne infection. However, to date, pathways between behavioral predictors remain unknown while latent constructs such as extreme weather event (EWE) risk perception and self-efficacy (perceived behavioral competency) have yet to be sufficiently explored. Accordingly, a nationwide survey of 560 Irish private well owners was conducted, with structural equation modeling (SEM) employed to identify underlying relationships determining key supply management behaviors. The pathway analysis (SEM) approach was used to model three binary outcomes: information seeking, post-EWE action, and well testing behavior. Upon development of optimal models, perceived self-efficacy emerged as a significant direct and/or indirect driver of all three behavior types-demonstrating the greatest indirect effect (β = -0.057) on adoption of post-EWE actions and greatest direct (β = 0.222) and total effect (β = 0.245) on supply testing. Perceived self-efficacy inversely influenced EWE risk perception in all three models but positively influenced supply awareness (where present). Notably, the presence of a vulnerable (infant and/or elderly) household member negatively influenced adoption of post-EWE actions (β = -0.131, p = 0.016). Results suggest that residential and age-related factors constitute key demographic variables influencing risk mitigation and are strongly mediated by cognitive variables-particularly self-efficacy. Study findings may help contextualize predictors of private water supply management, providing a basis for future risk-based water interventions.
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Affiliation(s)
- Simon Mooney
- Environmental Sustainability & Health Institute, Technological University Dublin, Dublin, Ireland
| | - Martin Boudou
- Environmental Sustainability & Health Institute, Technological University Dublin, Dublin, Ireland
| | - Jean O'Dwyer
- Irish Centre for Research in Applied Geosciences (iCRAG), University College Dublin, Dublin, Ireland
- School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland
- Environmental Research Institute, University of Cork, Cork, Ireland
| | - Paul D Hynds
- Environmental Sustainability & Health Institute, Technological University Dublin, Dublin, Ireland
- Irish Centre for Research in Applied Geosciences (iCRAG), University College Dublin, Dublin, Ireland
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4
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Andrade L, Chique C, Hynds P, Weatherill J, O'Dwyer J. The antimicrobial resistance profiles of Escherichia coli and Pseudomonas aeruginosa isolated from private groundwater wells in the Republic of Ireland. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 317:120817. [PMID: 36481470 DOI: 10.1016/j.envpol.2022.120817] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 11/30/2022] [Accepted: 12/02/2022] [Indexed: 06/17/2023]
Abstract
The role of the natural environment in the dissemination of antimicrobial resistant bacteria has been increasingly recognised in the literature. However, knowledge surrounding the critical factors and mechanisms mediating their occurrence is still limited, particularly in relatively 'pristine' groundwater environments. In the Republic of Ireland (RoI), a country characterised by high groundwater reliance, household-based (unregulated) wells provide drinking water to 11% of the population. These private wells are generally located in rural areas, where the risk of microbiological contamination is high due to intensive agricultural practices and high reliance on domestic wastewater treatment systems; both of which are also potential sources of antimicrobials and antimicrobial resistant bacteria. Accordingly, the current research sought to elucidate current rates of antimicrobial resistant bacteria and the principal factors associated with their presence in private wells in the RoI. A total of 250 samples (from 132 wells nationwide) were assessed for the presence of faecal (Escherichia coli) and environmental (Pseudomonas aeruginosa) bacteria, with single isolates from each contaminated sample tested phenotypically against 18 and 9 antimicrobials, respectively. Findings show that while 16.7% of E. coli (n = 8/48) were categorically resistant to ≥1 antimicrobial, with a further 79.2% classified as intermediately resistant, no categorical resistance was found among P. aeruginosa isolates (n = 0/6), with just one intermediately resistant isolate detected. Multivariate regression modelling indicates significantly higher odds of resistant E. coli detection in concurrence with elevated cattle density (OR = 1.028, p = 0.032), aligning with findings of highest resistance rates to veterinary antimicrobials (e.g., streptomycin = 14.6%, tetracycline = 12.5%, and ampicillin = 12.5%). Multivariate model results also suggest overland flow culminating in direct wellhead ingress as a primary ingress mechanism for resistant E. coli. Study findings may inform groundwater source protection initiatives and antimicrobial resistance surveillance moving forward.
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Affiliation(s)
- Luisa Andrade
- School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland; Irish Centre for Research in Applied Geosciences, University College Dublin, Dublin, Ireland; Environmental Research Institute, University College Cork, Cork, Ireland.
| | - Carlos Chique
- School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland; Environmental Research Institute, University College Cork, Cork, Ireland; UNEP GEMS/Water Capacity Development Centre, University College Cork, Cork, Ireland
| | - Paul Hynds
- Irish Centre for Research in Applied Geosciences, University College Dublin, Dublin, Ireland; Environmental Sustainability and Health Institute, Technological University Dublin, Dublin 7, Ireland
| | - John Weatherill
- School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland; Irish Centre for Research in Applied Geosciences, University College Dublin, Dublin, Ireland; Environmental Research Institute, University College Cork, Cork, Ireland
| | - Jean O'Dwyer
- School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland; Irish Centre for Research in Applied Geosciences, University College Dublin, Dublin, Ireland; Environmental Research Institute, University College Cork, Cork, Ireland
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5
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Rivaes R, Couto JS, Schmidt L, Delicado A, Aguiar FC. The influence of river regulation on the affinity for nature and perceptions of local populations. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 321:115992. [PMID: 36029629 DOI: 10.1016/j.jenvman.2022.115992] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 08/01/2022] [Accepted: 08/08/2022] [Indexed: 06/15/2023]
Abstract
Rivers are powerful systems supporting human civilization, but despite the enormous dependence on rivers by humans, this does not stop them to assault rivers in the most varied ways. Such dependency determines the establishment of strong river flow-human relationships, and river degradation the prompting of health and non-tangible complications for humans. This work assesses how river regulation, interacting with sociodemographic characteristics, influences the affinity for nature and the perception of humans regarding its effects on river systems. Increased affinity for nature and clearer perceptions about the effects of river regulation improve emotive connection with nature and promote pro-environmental concerns towards a more sustainable water management. Two case studies were selected with different river regulation types (run-of-river and storage reservoir). In each one, the affinity for nature and social perceptions were assessed via telephone-assisted questionnaire surveys carried out in 2020 using 402 randomly selected numbers of local human communities living in its influence areas. Results showed that despite river regulation, communities remain connected to the river system with well-established flow-human relationships. Nonetheless, these relationships have changed due to socioeconomic and cultural changes over time. Significant differences were found in educational attainment and age regarding the affinity for nature. On the other hand, gender differs significantly regarding both the affinity for nature and how the river regulation affect perception, highlighting a gender gap motivated by social and cultural customs passed throughout generations. The lower education level of women and less frequent use of the river acts as a barrier to their perception of river ecosystems and the regulation effects. The affinity for nature and the perception of ecosystems changes by local populations were also significantly different according to the river regulation type, where residents near the run-of-river dam present less affinity for nature. Notwithstanding, the perceptions of local communities were in general in accordance with the scientific knowledge on rivers' condition. Finally, this work highlights the necessity for education through schools, local communities, municipalities and families, providing conditions for dedication and time to nature and promoting environmental knowledge through direct experience.
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Affiliation(s)
- Rui Rivaes
- Centro de Estudos Florestais, Instituto Superior de Agronomia, Universidade de Lisboa, Portugal.
| | - Joana Sá Couto
- Instituto de Ciências Sociais, Universidade de Lisboa, Portugal
| | - Luísa Schmidt
- Instituto de Ciências Sociais, Universidade de Lisboa, Portugal
| | - Ana Delicado
- Instituto de Ciências Sociais, Universidade de Lisboa, Portugal
| | - Francisca C Aguiar
- Centro de Estudos Florestais, Instituto Superior de Agronomia, Universidade de Lisboa, Portugal
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Mooney S, O'Dwyer J, Hynds PD. Private groundwater management and risk awareness: A cross-sectional analysis of two age-related subsets in the Republic of Ireland. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 796:148844. [PMID: 34328897 DOI: 10.1016/j.scitotenv.2021.148844] [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: 12/21/2020] [Revised: 06/29/2021] [Accepted: 06/30/2021] [Indexed: 06/13/2023]
Abstract
Risk communication represents the optimal instrument for decreasing the incidence of private groundwater contamination and associated waterborne illnesses. However, despite attempts to promote voluntary well maintenance in high groundwater-reliant regions such as the Republic of Ireland, awareness levels of supply status (e.g. structural integrity) have remained low. As investigations of supply awareness are often thematically narrow and homogeneous with respect to sub-population, revised analyses of awareness among both current and future supply owners (i.e. adults of typical well owner and student age) are necessary. Accordingly, the current study utilised a national survey of well users and an age-based comparison of supply awareness. Awareness was measured among 560 Irish private well users using a multi-domain scoring framework and analysed in conjunction with experiential variables including experience of extreme weather events and previous household infections, and perceived self-efficacy in maintaining supply. Respondents displayed a median overall awareness score of 66.7%, with supply owners (n = 399) and students (n = 161) exhibiting median scores of 75% and 58.3%. Awareness among both combined respondent subsets and well owners was significantly related to gender, well use factors and self-perceived behavioural efficacy while awareness among students was not correlated with any independent variable. Cluster analysis identified three distinct respondent groups characterised by awareness score and gender in both current and future well owner subsets. Male well owners and students displayed higher perceived self-efficacy irrespective of awareness score while female well owners that demonstrated high awareness were significantly more likely to report postgraduate educational (p < 0.001). Findings suggest that recent experience of extreme weather events does not significantly influence supply awareness and mirror previously identified knowledge differences between well owners and young adults. Age, gender, supply use and perceived self-efficacy emerge as recurring focal points and accordingly merit consideration from groundwater and health communication practitioners for future risk interventions.
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Affiliation(s)
- S Mooney
- Environmental Sustainability & Health Institute, Technological University Dublin, Dublin, Ireland
| | - J O'Dwyer
- Irish Centre for Research in Applied Geosciences (iCRAG), University College Dublin, Dublin, Ireland; School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland; Environmental Research Institute, University of Cork, Cork, Ireland
| | - P D Hynds
- Environmental Sustainability & Health Institute, Technological University Dublin, Dublin, Ireland; Irish Centre for Research in Applied Geosciences (iCRAG), University College Dublin, Dublin, Ireland.
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7
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Mooney S, O'Dwyer J, Lavallee S, Hynds PD. Private groundwater contamination and extreme weather events: The role of demographics, experience and cognitive factors on risk perceptions of Irish private well users. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 784:147118. [PMID: 33901952 DOI: 10.1016/j.scitotenv.2021.147118] [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: 09/29/2020] [Revised: 04/06/2021] [Accepted: 04/09/2021] [Indexed: 06/12/2023]
Abstract
Extreme weather events (EWEs) may significantly increase pathogenic contamination of private (unregulated) groundwater supplies. However, due to the paucity of protective guidance, private well users may be ill-equipped to undertake adaptive actions. With rising instances of waterborne illness documented in groundwater-dependent, developed regions such as the Republic of Ireland, a better understanding of well user risk perceptions pertaining to EWEs is required to establish appropriate educational interventions. To this end, the current study employed an online and physical questionnaire to identify current risk perceptions and correspondent predictors among Irish private well users concerning extreme weather. Respondents were elicited via purposive sampling, with 515 private well users elucidating perceived supply contamination risk in the wake of five EWEs between the years 2013-2018 including drought and pluvial flooding. A novel scoring protocol was devised to quantify overall risk perception (i.e. perceived likelihood, severity and consequences) of extreme weather impacts. Overall risk perception of EWEs was found to demonstrate a significant relationship with gender (p = 0.017) and event experience (p < 0.001), with female respondents and those reporting prior event experience exhibiting higher median risk perception scores. Risk perception was additionally mediated by perceived self-efficacy in undertaking supply maintenance (p = 0.001), as well users citing confidence in ability scored significantly lower than those citing no confidence. Two-step cluster analysis identified three distinct respondent subsets based on risk perception of EWEs (high, moderate and low perception), with female respondents and those with a third-level education significantly more likely to fall within the high perception cluster. Study findings affirm that certain demographic, experiential and cognitive factors exert a significant influence on private well user risk perceptions of EWE impacts and highlight potential focal points for future educational interventions seeking to reduce the risk of human infection associated with groundwater and extreme weather.
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Affiliation(s)
- S Mooney
- Environmental Sustainability & Health Institute, Technological University Dublin, Dublin, Ireland
| | - J O'Dwyer
- Irish Centre for Research in Applied Geosciences (iCRAG), University College Dublin, Dublin, Ireland; School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland; Environmental Research Institute, University of Cork, Cork, Ireland
| | - S Lavallee
- School of Environmental Studies, Queen's University, Kingston, Ontario, Canada
| | - P D Hynds
- Environmental Sustainability & Health Institute, Technological University Dublin, Dublin, Ireland; Irish Centre for Research in Applied Geosciences (iCRAG), University College Dublin, Dublin, Ireland.
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Lavallee S, Hynds PD, Brown RS, Schuster-Wallace C, Dickson-Anderson S, Di Pelino S, Egan R, Majury A. Examining influential drivers of private well users' perceptions in Ontario: A cross-sectional population study. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 763:142952. [PMID: 33127160 DOI: 10.1016/j.scitotenv.2020.142952] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 09/23/2020] [Accepted: 10/06/2020] [Indexed: 06/11/2023]
Abstract
Private well users are responsible for managing and maintaining the quality of their drinking water source. Previous studies in Canada have reported low testing rates among well users, a cornerstone of well stewardship behaviours that can prevent the consumption of contaminated groundwater. To improve well stewardship, it is important to understand the interactions between, and the impacts of, various factors that may influence behaviours. Accordingly, the objective of the current study was to investigate the impact of socio-demographics, property characteristics, and experiences with well construction and acute gastrointestinal illness (AGI) (i.e., previous experiences) on levels of awareness, attitudes, risk perceptions, and beliefs (i.e., risk domains) among private well users in Ontario. A link to a province-wide online survey was circulated between May and August 2018 and novel "risk domain" scoring protocols were developed to classify and summarize response data. The survey was undertaken by 1228 respondents, of which 1030 completed the survey in full. Results indicate a low level of waterborne pathogen awareness, with 50.8% of respondents unaware of any groundwater associated pathogens. Respondents' geographic location, gender, and well type were significantly associated with well users' attitudes and perceptions of risk regarding their personal well water supply and the quality and quantity of local groundwater sources. Higher levels of awareness and lower risk perception scores (i.e., lower perceptions of risk) were associated with residential presence during well construction (p < 0.001 and p = 0.017, respectively). Previous case(s) of AGI within the respondent's household were significantly associated with negative attitudes towards their well water (p < 0.001) and higher risk perception scores (p = 0.025) with respect to the quantity of local groundwater sources. Results may be used to identify critical experiential control points (e.g., during well construction or after a physician confirmed AGI diagnosis) and develop improved risk management and communication strategies aimed at private well users.
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Affiliation(s)
- Sarah Lavallee
- School of Environmental Studies, Queen's University, Kingston, Ontario, Canada
| | - Paul D Hynds
- Technological University Dublin, Dublin, Ireland.
| | - R Stephen Brown
- School of Environmental Studies, Queen's University, Kingston, Ontario, Canada
| | - Corinne Schuster-Wallace
- Department of Geography and Planning, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | | | | | - Rylan Egan
- Department of Biology and Molecular Sciences, Queen's University, Kingston, Ontario, Canada
| | - Anna Majury
- School of Environmental Studies, Queen's University, Kingston, Ontario, Canada; Public Health Ontario, Kingston, Ontario, Canada.
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Musacchio A, Andrade L, O'Neill E, Re V, O'Dwyer J, Hynds PD. Planning for the health impacts of climate change: Flooding, private groundwater contamination and waterborne infection - A cross-sectional study of risk perception, experience and behaviours in the Republic of Ireland. ENVIRONMENTAL RESEARCH 2021; 194:110707. [PMID: 33428910 DOI: 10.1016/j.envres.2021.110707] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 12/28/2020] [Accepted: 12/30/2020] [Indexed: 06/12/2023]
Abstract
The frequency and severity of flooding events will increase over the coming decades due to global climate change. While close attention has typically been paid to infrastructural and environmental outcomes of flood events, the potential adverse human health consequences associated with post-event consumption from private groundwater sources have received minimal attention, leading to a poor understanding of private well users' preparedness and the drivers of positive behavioural adoption. The current study sought to quantify the capacity of private well users to cope with flood-triggered contamination risks and identify the social psychological determinants of proactive attitudes in the Republic of Ireland, using a cross-sectional questionnaire incorporating two distinct models of health behaviour, the Health Belief Model and Risk-Attitude-Norms-Ability-Self Regulation model. Adoption of healthy behaviours prior to flooding was evaluated with respect to respondents' risk exposure, risk experience and risk perception, in addition to systematic supply stewardship under normal conditions. Associations between adoption of protective behaviours and perception, experience and socio-demographic factors were evaluated through multinomial and multiple logistic regressions, while a multi-model inferential approach was employed with the predictors of health behaviour models. Findings suggest that floods are not considered likely to occur, nor were respondents worried about their occurrence, with 72.5% of respondents who reported previous flooding experience failing to adopt protective actions. Prior experience of well water contamination increased adoption of proactive attitudes when flooding occurred (+47%), with a failure to adopt healthy behaviours higher among rural non-agricultural residents (136%). Low levels of preparedness to deal with flood-related contamination risks are a side-effect of the general lack of appropriate well stewardship under normal conditions; just 10.1% of respondents adopted both water treatment and frequent testing, in concurrence with limited risk perception and poor awareness of the nexus between risk factors (e.g. floods, contamination sources) and groundwater quality. Perceived risk, personal norms and social norms were the best predictors of protective behaviour adoption and should be considered when developing future awareness campaigns.
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Affiliation(s)
- Arianna Musacchio
- Department of Earth and Environmental Sciences, University of Pavia, Pavia, Italy.
| | - Luisa Andrade
- School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland
| | - Eoin O'Neill
- School of Architecture, Planning and Environmental Policy, University College Dublin, Dublin, Ireland; UCD Earth Institute, University College Dublin, Dublin, Ireland
| | - Viviana Re
- Department of Earth Sciences, University of Pisa, Pisa, Italy
| | - Jean O'Dwyer
- School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland; Environmental Research Institute, University College Cork, Cork, Ireland
| | - Paul Dylan Hynds
- Environmental Sustainability and Health Institute, Technological University Dublin, Dublin, Ireland
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Spaccatini F, Pancani L, Richetin J, Riva P, Sacchi S. Individual cognitive style affects flood‐risk perception and mitigation intentions. JOURNAL OF APPLIED SOCIAL PSYCHOLOGY 2020. [DOI: 10.1111/jasp.12726] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Luca Pancani
- Department of Psychology University of Milano‐Bicocca Milano Italy
| | | | - Paolo Riva
- Department of Psychology University of Milano‐Bicocca Milano Italy
| | - Simona Sacchi
- Department of Psychology University of Milano‐Bicocca Milano Italy
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