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洞察加拿大土著社区的水资源不安全:评估微生物风险和创新解决方案,多方面的审查
Jocelyn I Zambrano-Alvarado1, Miguel I Uyaguari-Diaz1
1Department of Microbiology, Faculty of Science, University of Manitoba, Winnipeg, Manitoba, Canada.
PeerJ
|October 22, 2024
概括
加拿大的土著保护区由于饮用水系统不足而面临着严重的家庭用水不安全. 解决这一问题需要升级基础设施,保护源水,并通过合作实施文化适应,可持续的水务服务.
科学领域:
- 环境科学与公共卫生
- 土著研究土著研究.
- 水资源管理 水资源管理
背景情况:
- 加拿大,尽管拥有丰富的淡水,但在土著储备区持续经历家庭用水不安全.
- 一些社区30多年来一直缺乏安全的饮用水,这影响了他们的健康和福祉.
- 影响水质的因素包括源水,处理方法,配送系统和储存.
研究的目的:
- 确定加拿大土著保护区饮用水系统 (DWS) 不足的挑战和后果.
- 探索技术和微生物学替代方案,以改善水和环境卫生覆盖率.
- 分析了解饮用水系统微生物组和可用的分析技术的重要性.
主要方法:
- 使用国家政府门户网站和学术数据库进行了全面的文献审查.
- 根据预先定义的纳入标准,分析了169篇科学文章.
- 主要话题包括水不安全状态,原因,DWS限制和先进的监测技术.
主要成果:
- 水资源不安全与加拿大和岛的制度边缘化结构有关.
- 风险包括致病微生物 (例如,大肠杆菌,大肠杆菌) 和储中的消毒副产品.
- 常见的处理技术 (凝血,膜过,臭氧,离子交换) 在远程环境中存在局限性.
结论:
- 原住民保护区的饮用水系统需要紧急升级.
- 基本行动包括源水保护,加强饮用水监测,以及文化适应,可持续的服务设计.
- 原住民和联邦,省和领地政府之间的协作努力对于公平获得安全用水至关重要.
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