An Analysis of Stormwater Management Variants in Urban Catchments

Starzec, Mariusz; Dziopak, J.; Słyś, D.

doi:10.3390/resources9020019

Cited by 20 publications

(21 citation statements)

References 67 publications

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“…In a situation where an analysis concerns a strictly defined location of the system, it is reasonable to make an initial pre-selection of the decision options and limit their set to those whose implementation under given conditions will be technically and economically justified [27]. This selection may be carried out, for example, on the basis of the ground and water conditions prevailing in a given area [28], and the size of the area available for system development [29]. The size and the way of managing the drained catchment are also important [30].…”

Section: Introductionmentioning

confidence: 99%

Statistical Approach to the Problem of Selecting the Most Appropriate Model for Managing Stormwater in Newly Designed Multi-Family Housing Estates

Kordana-Obuch

Starzec

2020

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Stormwater is a valuable resource, whose management in harmony with nature is one of the main challenges of modern water management. The problems encountered are additionally exacerbated by the lack of space for the development of sustainable drainage systems. For that reason, new housing estates should be designed considering efficient stormwater management. This paper assesses five stormwater management models to determine the statistically most appropriate model for managing stormwater in newly designed multi-family housing estates using multi-criteria analysis. Various options were assessed by means of the scoring method based on six groups of criteria (political, economic, social, technological, legal, and environmental). The research considered the different views and priorities of the experts involved in stormwater management in Poland. A survey conducted among them showed that the statistically most suitable way of managing stormwater is its infiltration into the ground with the use of infiltration basins or tanks. Only if the possibility of their application is excluded, should the application of other models of stormwater management, especially its retention, be considered. It is expected that the research results presented in this paper will be a guide for investors and developers, and their use will allow people who are not experts in the field of stormwater management to make appropriate decisions.

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Section: Introductionmentioning

confidence: 99%

Statistical Approach to the Problem of Selecting the Most Appropriate Model for Managing Stormwater in Newly Designed Multi-Family Housing Estates

Kordana-Obuch

Starzec

2020

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“…Interest in water retention [58] in urban areas has been growing in the last decade. New legislation is being prepared, technical standards in several countries are being adapted to specific localities by proposing blue-green infrastructure, which includes major rainwater problems [53].…”

Section: Discussionmentioning

confidence: 99%

The Urban Environment Impact of Climate Change Study and Proposal of the City Micro-Environment Improvement

et al. 2021

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The water management of cities and villages faces many challenges. Aging infrastructure systems operate for many years after their theoretical lifetime (operation) with a very high need for reconstruction and repair. The solution is proper rainwater management. The investigated area is part of the cadastral area of the Nitra city. This article is based on the use of geographic information systems (GIS) as tools in proposing water retention measures that are needed to improve the microenvironment of the city. We proceeded in several steps, which consisted of area analysis, survey, surface runoff calculations in urbanized areas, proposal of a suitable solution for given location. For real possibilities of rainwater management procedures, a new site on the outskirts of the city was selected. In the given locality, it was possible to use water infiltration as a solution. The locality has suitable conditions of land ownership, pedological conditions, the slope of the area and also the interest of the inhabitants in the ecological solution. The outlined study indicates the need to continue research on the reliability of rainwater management practices.

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“…When extreme rainfall this region will experience a flood inundation with a depth of up to 1 meter and a pool area of more than 100 Ha [4]. Where Kedurus River Basin is one of the centers of economic development in West Surabaya[ [5], [9]]. So we need a strategy to deal with flooding in the Kedurus River Basin.The city of Surabaya already has a detailed spatial plan namely the Regional Spatial Detail Plan or RDTRK.…”

Section: Introductionmentioning

confidence: 99%

How Effective is Regional Spatial Detail Plans as Instrument of Flood Management (Case Study:Kedurus Watershed,Surabaya City)

Yusuf¹,

Pamungkas²,

Santoso³

2021

IJPS

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Abstrak-Surabaya city has detailed spatial planning documents as instruments for flood reduction. The detailed spatial plan for the area regulates land use plans to prevent uncontrolled land use changes that cause flooding. The research question is "What is the efficiency of the detailed spatial plan as an instrument for flood management in the Kedurus River Basin?". The analysis tool is the spatial modeling of floods based on 2D Flow Area using HEC RAS 5 software. The first step is to build a spatial flood model using the existing condition parameters, the next step is to apply the parameters derived from the detailed spatial plan in the Kedurus River Basin on the models that have been built . The result is that the implementation of detailed regional spatial plans in the Kedurus watershed tends not to reduce the area of flood inundation even on the contrary increases the runoff coefficient. In the spatial model of flooding it is known that the condition of the return period of 20 years also shows an increase in the area of flood inundation to 0.5-1 meters from the existing condition which initially covered an area of 45.92 Ha to 72.38 Ha.

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An Analysis of Stormwater Management Variants in Urban Catchments

Cited by 20 publications

References 67 publications

Statistical Approach to the Problem of Selecting the Most Appropriate Model for Managing Stormwater in Newly Designed Multi-Family Housing Estates

Statistical Approach to the Problem of Selecting the Most Appropriate Model for Managing Stormwater in Newly Designed Multi-Family Housing Estates

The Urban Environment Impact of Climate Change Study and Proposal of the City Micro-Environment Improvement

How Effective is Regional Spatial Detail Plans as Instrument of Flood Management (Case Study:Kedurus Watershed,Surabaya City)

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