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Dealing with uncertainty along the Kan River, Tehran: planning the Kan River based on social-ecological resilience
International Journal of Environmental Science and Technology ( IF 3.0 ) Pub Date : 2021-06-08 , DOI: 10.1007/s13762-021-03403-1
F. Bahrami , A. Alehashemi , H. Motedayen

Flood-control infrastructures—channelization, levees, and dams—are considered as the flood mitigation which can control flood disturbances of rivers. However, the flood mitigation, which is deemed as a rigid and one-dimensional approach, not only increases the frequency and severity of floods but also destroys the ecological and societal aspects of rivers. The Kan River, in Tehran, is one of the rivers which is equipped by channels, but it is still considered as one of the chaotic rivers in Tehran. Therefore, an alternative plan instead of channelization is required in order to mitigate the floods of the river. In this regard, we seek to propose an indigenous and flood-friendly plan for the river against flood disturbances. To this purpose, the theoretical foundation of social-ecological resilience is considered as an appropriate approach; thus, the theory of social-ecological resilience is reviewed, and its indicators are extracted. Then, based on the inherent characteristics and landscape of the river, a resilient plan in the face of floods is proposed. We argue that the river should be considered as a dynamic and social-ecological phenomenon. Such a view would help to overcome the disturbances of the river and avoid the one-dimensional planning and approaches. In addition, we suggest that the indicators of social-ecological resilience can be utilized to provide and suggest large-scale, middle-scale, and micro-scale strategies in order to improve the resiliency of the river against floods. The findings of this paper can be applied to the rehabilitation of chaotic urban rivers globally.



中文翻译:

处理德黑兰坎河沿岸的不确定性:基于社会生态复原力规划坎河

防洪基础设施——渠道化、防洪堤和大坝——被认为是可以控制河流洪水扰动的洪水缓解措施。然而,被认为是一种僵化的、一维的防洪措施,不仅增加了洪水的频率和严重程度,而且还破坏了河流的生态和社会方面。德黑兰的坎河是有水道的河流之一,但仍被认为是德黑兰混乱的河流之一。因此,需要一个替代计划而不是渠道化,以减轻河流的洪水。在这方面,我们寻求为河流提出一项土著和防洪计划,以防止洪水干扰。为此,社会生态复原力的理论基础被认为是一种适当的方法;因此,回顾了社会生态韧性理论,并提取了其指标。然后,根据河流的固有特征和景观,提出了面对洪水的弹性计划。我们认为河流应该被视为一种动态的社会生态现象。这样的观点有助于克服河流的干扰,避免一维的规划和方法。此外,我们建议可以利用社会生态复原力指标来提供和建议大规模、中型和微观尺度的策略,以提高河流的抗洪能力。本文的研究结果可以应用于全球混乱的城市河流的修复。根据河流的固有特征和景观,提出了一种面对洪水的弹性计划。我们认为河流应该被视为一种动态的社会生态现象。这样的观点有助于克服河流的干扰,避免一维的规划和方法。此外,我们建议可以利用社会生态复原力指标来提供和建议大规模、中型和微观尺度的策略,以提高河流的抗洪能力。本文的研究结果可以应用于全球混乱的城市河流的修复。根据河流的固有特征和景观,提出了一种面对洪水的弹性计划。我们认为河流应该被视为一种动态的社会生态现象。这样的观点有助于克服河流的干扰,避免一维的规划和方法。此外,我们建议可以利用社会生态复原力指标来提供和建议大规模、中型和微观尺度的策略,以提高河流的抗洪能力。本文的研究结果可以应用于全球混乱的城市河流的修复。我们认为河流应该被视为一种动态的社会生态现象。这样的观点有助于克服河流的干扰,避免一维的规划和方法。此外,我们建议可以利用社会生态复原力指标来提供和建议大规模、中型和微观尺度的策略,以提高河流的抗洪能力。本文的研究结果可以应用于全球混乱的城市河流的修复。我们认为河流应该被视为一种动态的社会生态现象。这样的观点有助于克服河流的干扰,避免一维的规划和方法。此外,我们建议可以利用社会生态复原力指标来提供和建议大规模、中型和微观尺度的策略,以提高河流的抗洪能力。本文的研究结果可以应用于全球混乱的城市河流的修复。和微观战略,以提高河流抵御洪水的能力。本文的研究结果可以应用于全球混乱的城市河流的修复。和微观战略,以提高河流抵御洪水的能力。本文的研究结果可以应用于全球混乱的城市河流的修复。

更新日期:2021-06-08
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