2019
DOI: 10.1080/09640568.2018.1515731
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The future orientation of Austria’s flood policies: from flood control to anticipatory flood risk management

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Cited by 34 publications
(21 citation statements)
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“…Nevertheless, FRM was well developed and arranged before the implementation of the FD. Through the regular occurrence of flood events, the regional authority of Vorarlberg had already initiated a wide range of innovative policy solutions to respond to future flood risks in an anticipatory way [78]. The FD is a relatively new policy instrument, which is why impacts are still vague and outcomes are expected to be more visible after the second policy cycle (2015-2021) [79] and after processes have been evaluated [80].…”
Section: Discussionmentioning
confidence: 99%
“…Nevertheless, FRM was well developed and arranged before the implementation of the FD. Through the regular occurrence of flood events, the regional authority of Vorarlberg had already initiated a wide range of innovative policy solutions to respond to future flood risks in an anticipatory way [78]. The FD is a relatively new policy instrument, which is why impacts are still vague and outcomes are expected to be more visible after the second policy cycle (2015-2021) [79] and after processes have been evaluated [80].…”
Section: Discussionmentioning
confidence: 99%
“…Against the likely climate-related increases in flood discharge, flood retention areas may also serve as buffer and contribute to enhancing the climate robustness of flood protection schemes [43] . Flood retention on open land thus assumes an increasingly prominent role in the portfolio of flood risk reduction strategies [19] .…”
Section: Discussionmentioning
confidence: 99%
“…In this way, combining green and grey infrastructure measures into so-called "hybrid" solutions may provide flood security by technical facilities while also enabling ecological functions by natural approaches [46] . 例的特征进行了对照呈现(表3)。在一定程度上,该案例体现了奥地 利洪水风险治理体系的"多中心化"趋势,然而滞洪工程对提升滨河 景观韧性的作用仍有待商榷。 一方面,使用农业用地进行调控滞洪能有效降低下游洪灾易发区 的洪峰流量和洪水风险;滞洪区还可作为缓冲区,使防洪方案能够更 稳健地缓解由气候性因素导致的洪水流量升高的问题 [43] 。因此,在开放 土地上建设滞洪工程正在成为一项越来越重要的防洪策略 [19] 。 另一方面,滞洪区的生态功能很大程度上取决于滞洪类型。将洪 泛平原与河流重新相接,使其在丰水期自然地被淹没,通常会促进水 陆交界处栖息地的形成 [44] 。而人工修建的调控滞洪区并非与河床天然相 连,其入口仅在洪水流量超过预设标准后才会打开,以便最有效地调 节洪峰 [45] 。因此,阿尔滕马克特市滞洪工程的实际效果是依靠技术设 施而非农田自身条件实现的,向农业用地所有者支付的相关费用也是 用于弥补潜在的作物损失以及洪水风险增加对现有财产造成的破坏, 其性质与通过财政拨款来维持现有服务的"生态系统服务费用"截然 不同。理论上,洪灾导致的一切作物损失补偿都应由共同农业政策 (CAP)框架下的农业-环境资助计划来支付,但目前奥地利尚无相关 计划。 虽然仅提供滞洪服务并不能显著改善滞洪区的生态质量,但农业 用地所有者(无论其是否受CAP框架的保障)获得的补偿金却可以作 为缓解滨河地区农业用地(如湿地草甸)使用过度集约化的手段。 通过这种整合了绿色基础设施和灰色基础设施的"混合"解决方案, 既可以利用技术设施保证防洪安全,又能通过自然途径提升生态功能 [46] 。…”
Section: Discussionunclassified
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