Sustainable Drainage Systems (SuDS) in the UK
Sustainable Drainage Systems (SuDS) in the UK
复制标题
英国的可持续排水系统 (SuDS)
DOI：
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
A. Green
中科院分区：
文献类型：
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作者：
A. Green
地表水和联合污水系统传统上用于收集和转移英国的雨水，但与可持续排水系统（或SuDS）相比有几个缺点。这些缺点包括处理水质的能力有限，缺乏对变化的适应性，例如，城市化地区的扩大以及气候变化导致的风暴事件的频率和严重程度增加。因此，SuDS具有许多可能使其对开发商和地方当局具有吸引力的功能，因此，现在英国的政策和立法非常重视支持SuDS技术的采用。然而，缺乏对SuDS长期交付的承诺被认为是更大规模采用的障碍，再加上总体情绪，即英国总体上没有足够的资金和其他资源来应对洪水。尽管如此，英国SuDS管理培训中可能包含的潜在组件选项数量相当可观，为各种情况提供了合适的选项组合的识别和实施。本章将确定和讨论这些选项，把他们在英国的供水和雨水管理的当前挑战的背景下。
Surface water and combined sewerage systems are traditionally used to collect and transfer storm water in the UK but have several disadvantages compared to Sustainable Drainage Systems (or SuDS). These disadvantages include a limited ability to treat water quality and a lack of adaptability to change, for example, the expansion of urbanised areas and increased frequency and severity of storm events due to climate change. Consequently SuDS have many features that potentially make them attractive to developers and local authorities, and, as a result, there is now a considerable emphasis on supporting the uptake of SuDS technologies in UK policy and legislation. However, a lack of commitment to the long-term delivery of SuDS is cited as a hindrance to more wide-scale uptake, coupled with an overarching sentiment that insufficient funds and other resources have been committed to flood resilience in the UK in general. Despite this, the number of potential component options that may be included in SuDS management trains in the UK is considerable, offering the identification and implementation of suitable combinations of options for a variety of situations. This chapter will identify and discuss these options, placing them in the context of current challenges to water supply and storm water management in the UK.