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Sustainable Urban Drainage Systems in Spain: A Diagnosis
Sustainability ( IF 3.9 ) Pub Date : 2021-03-05 , DOI: 10.3390/su13052791
Ignacio Andrés-Doménech , Jose Anta , Sara Perales-Momparler , Jorge Rodriguez-Hernandez

Sustainable urban drainage systems (SUDS) were almost unknown in Spain two decades ago; today, urban drainage in the country is transitioning towards a more sustainable and regenerative management in a global context where green policies are gaining prominence. This research establishes a diagnosis of SUDS in Spain and examines the extent to which the country is moving towards the new paradigm in three dimensions: (a) the governance and social perception of the community, (b) the regulative background, and (c) the implementation and the technical performance of SUDS. The diagnosis identifies barriers that hinder the change. Then, we define the challenges that Spain has to face to overcome obstacles that delay the transition. Barriers to the governance sphere are related to the lack of involvement, knowledge, and organisational responsibilities. Within the regulative framework, the absence of national standards hinders the general implementation at the national scale, although few regional and local authorities are taking steps in the right direction with their own regulations. From the technical perspective, SUDS performance within the Spanish context was determined, although some shortcomings are still to be investigated. Despite the slowdown caused by the hard recession periods and the more recent political instability, SUDS implementation in Spain is today a fact, and the country is close to reaching the stabilisation stage.

中文翻译:

西班牙的可持续城市排水系统:诊断

可持续的城市排水系统(SUDS)在二十年前的西班牙几乎是未知的。今天,在绿色政策日益受到重视的全球背景下,该国的城市排水系统正在向更可持续和可再生的管理过渡。这项研究确定了西班牙对SUDS的诊断,并从三个方面研究了西班牙向新范式迈进的程度:(a)社区的治理和社会观念,(b)监管背景,以及(c) SUDS的实施和技术性能。该诊断确定了阻碍该变化的障碍。然后,我们定义了西班牙为克服阻碍过渡的障碍而必须面对的挑战。治理领域的障碍与缺乏参与,知识和组织责任有关。在监管框架内,缺乏国家标准阻碍了在国家规模上的普遍实施,尽管很少有地区和地方当局按照自己的规定朝正确的方向采取措施。从技术角度来看,尽管西班牙有一些不足尚待调查,但仍确定了SUDS在西班牙范围内的表现。尽管经历了艰难的衰退期以及最近的政治动荡造成的增长放缓,但如今西班牙已实施SUDS已成事实,该国已接近稳定阶段。确定了SUDS在西班牙范围内的表现,尽管仍有一些不足之处尚待调查。尽管经历了艰难的衰退期以及最近的政治动荡造成的增长放缓,但如今西班牙已实施SUDS已成事实,该国已接近稳定阶段。确定了SUDS在西班牙范围内的表现,尽管仍有一些不足之处尚待调查。尽管经历了艰难的衰退期以及最近的政治动荡造成的增长放缓,但如今西班牙已实施SUDS已成事实,该国已接近稳定阶段。
更新日期:2021-03-05
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