scholarly journals Catchment management influence on the magnitude of the total solids load conveyed by the stormwater sewer system – a comparative case study

2019 ◽  
Vol 86 ◽  
pp. 00022
Author(s):  
Jarosław Górski ◽  
Katarzyna Górska ◽  
Łukasz Bąk ◽  
Aleksandra Sałata
Keyword(s):  
Comparative Case Study ◽  
City Centre ◽  
Catchment Management ◽  
First Flush ◽  
Sewer System ◽  
Total Solids ◽  
System A ◽  
Urban Catchments ◽  
The City

The aim of the investigations was to make a comparative analysis of TSS concentration and variability in TSS loads as well as to analyse first flush phenomena. That issue is related to the characteristics of two urban catchments located in the city of Kielce. The runoff events observed in the period of investigations (years 2009 – 2016) showed a great diversity. The analyses performed for the study revealed substantial differences in the values of TSS concentration and loads in stormwater from the catchments of concern. The highest TSS concentration in the stormwater for the catchment located at the city outskirts was 252 mg.dm-3, whereas for the catchment in the city centre that value was almost 30 – fold higher and amounted to 7432 mg.dm-3. The analysis of the runoff first flush with respect to the mass of total solids in individual rainfall events showed substantial differences in the course of the process depending on the type of catchment management. In the densely built-up area, the initial 25% and 30% of the volume of runoff transported 25-41% and 30-48% of the solids mass, respectively. In the other catchment, with low and sparsely located buildings, the maximum values of TSS mass were considerably higher and amounted to 22-83% and 28-87%.

The 2015 Cricket World Cup in Christchurch

2019 ◽  
Vol 13 (1) ◽  
pp. 4-17
Author(s):  
C. Michael Hall ◽  
Alberto Amore
Keyword(s):  
Local Community ◽  
City Centre ◽  
Sporting Events ◽  
Structured Interviews ◽  
World Cup ◽  
Content Type ◽  
Mainstream Media ◽  
Disaster Capitalism ◽  
The City

Purpose This study aims to focus on the development and upgrading of the Hagley Park cricket oval in Christchurch for the 2015 Cricket World Cup and how this hallmark event was used a catalyst to rebrand the city following the 2010 and 2011 earthquakes. Design/methodology/approach This paper is based on the findings from research conducted between 2012 and 2016. Data for the analysis were collected from mainstream media, sport organisations websites and government archives. In addition, a two-round series of semi-structured interviews with relevant stakeholders was undertaken in the aftermath of the Cricket World Cup. Findings In the case of Christchurch, the earthquakes and the destruction of much of the downtown provided a recovery opportunity, with the 2015 Cricket World Cup used to expedite the development of a new sporting venue in the city centre and rebrand the city to international tourists and sport enthusiasts. Research limitations/implications The Hagley Park cricket oval case study provides evidence on the rhetoric of urban competitiveness and the use of hallmark sporting events to reframe urban development in post-disaster contexts. Originality/value This research provides further evidence on the logics of disaster capitalism and how cities embark on costly redevelopment projects for sports and events whilst overlooking exacerbating vulnerabilities among the local community.

scholarly journals Guests’ assessment of hotel facilities and services: Zadar case study

2020 ◽  
Vol 10 (3) ◽  
pp. 241-250
Author(s):  
Krzysztof Parzych ◽  
Jadranka Brkić-Vejmelka
Keyword(s):  
City Centre ◽  
Location Factors ◽  
Tourist Destination ◽  
Railway Station ◽  
Comfort Evaluation ◽  
Location Determinants ◽  
The Impact ◽  
The City ◽  
Selection Of

Abstract The availability of hotel facilities and services and their quality are one of the most important factor in selection of a tourist destination. The aim of the article was to analyse the impact of hotel location factors, prices of hotel services and detailed assessments of hotel services provided by the hotel on the overall rating of the hotel. As a case study, Zadar – a city located in the northern part of the Dalmatian coast of Croatia – was used to analyse the problem. The location determinants of hotels and their equipment were assessed in relation to the price of accommodation and tourists’ evaluation of the basic components of hotel services. The analysis used data obtained from the Booking.com website for accommodation prices, including selected days of the high and low season, data on the number of opinions about the object and the rating of the object by guests in terms of the overall opinion about the object, its location conditions, the standard of services rendered, cleanliness, comfort, evaluation of staff work, access to Wi-Fi network and assessment of services rendered in relation to the price of the service. The obtained results indicate hotel location, especially its distance from the city centre, railway station and airport and evaluation of chosen elements of customers’ hotel evaluation are most significant determinants of choosing accommodation for tourists.

scholarly journals Mobilność w centrum średniego miasta w perspektywie możliwości wprowadzenia strefy płatnego parkowania – studium przypadku Tczewa

2021 ◽  
Vol 24 (3) ◽  
pp. 36-48
Author(s):  
Michał Adam Kwiatkowski ◽  
Grzegorz Pawlikowski
Keyword(s):  
City Centre ◽  
Large Cities ◽  
Common Solution ◽  
Car Traffic ◽  
Modern Cities ◽  
Paper And Pencil ◽  
High Level ◽  
The City ◽  
City Centres

Polityka parkingowa należy do ważniejszych wyzwań w rozwoju współczesnych miast w zakresie transportu. Jednym z narzędzi kształtowania tego zjawiska w miastach jest wprowadzanie stref płatnego parkowania, które mają zwiększać rotację pojazdów oraz zachęcać do korzystania z innych środków transportu w codziennych dojazdach. Jest to szczególnie ważne w kontekście centrów miast. Wdrażanie stref płatnego parkowania stanowi często stosowane rozwiązanie w dużych miastach, rzadziej w średnich i małych. Celem tego badania jest analiza sposobu docierania mieszkańców średniego miasta – Tczewa – do centrum (Starego Miasta) oraz ocena możliwości wprowadzenia strefy płatnego parkowania. Badanie przeprowadzono metodą ankiety, posługując się techniką PAPI (Paper and Pencil Interview), w którym zebrano 375 odpowiedzi. W przeprowadzonym badaniu ankietowym wykazano, że istnieje duży poziom akceptacji społecznej dla możliwości wprowadzenia strefy płatnego parkowania w analizowanym przypadku. W badaniu wykazano ponadto, że znaczną większość użytkowników centrum stanowią osoby docierające tam pieszo. Potwierdzono także, że mieszkańcy są skłonni nie tylko zapłacić za parkowanie w centrum miasta, ale także przejść pewien dystans pieszo od miejsca postojowego do celu podróży. Niniejsza praca może mieć charakter aplikacyjny i stanowić wskazówkę dla innych miast o podobnej wielkości i strukturze, które zamierzają wprowadzić strefę płatnego parkowania lub innego rodzaju ograniczenia ruchu samochodów. Mobility in the centre of a medium-sized city in the perspective of the prospective introduction of a paid parking zone – a case study of Tczew Parking policy is one of the more important challenges in the development of modern cities in terms of transport. One of the tools for shaping this policy in cities is the introduction of paid parking zones, which are intended to increase vehicle turnover and encourage the use of other means of transport for everyday commuting. This is particularly important in the context of city centres. The introduction of paid parking zones is a common solution in large cities, less so in medium-sized and small ones. The aim of this study is to analyse how residents of a medium-sized city – Tczew – travel to the centre (Old Town) and to assess the possibility of introducing a paid parking zone. The study was carried out through a survey, using the PAPI (Paper and Pencil Interview) technique, with 375 responses collected. It showed that there is a high level of public acceptance for the possible introduction of a paid parking zone in the case under consideration. The study also yielded that the vast majority of users of the centre are people who get there on foot. It was also confirmed that residents are not only willing to pay for parking in the city centre, but also to walk a certain distance from their parking space to their destination. This work can be applied as a guide to other cities of similar size and structure that intend to introduce paid parking zones or other types of car traffic restrictions.

scholarly journals Evaluation Of Etobicoke Exfiltration System Applications In The City Of Barrie

2021 ◽  
Author(s):  
Parto Peyvandisani
Keyword(s):  
Management Practice ◽  
Void Space ◽  
Storage Unit ◽  
Sewer System ◽  
Design Storm ◽  
Best Management ◽  
Native Soil ◽  
The City ◽  
Hospital Rehabilitation

These days engineers reduce the adverse effects of urbanizations using Low Impact Developments (LID) on their municipal design. Etobicoke Exfiltration System (EES) as a LID Best Management Practice (BMP) was demonstrated in 1993 and is being implemented at a hospital rehabilitation project in Toronto. To evaluate EES through modeling, a methodology was used to implement EES in SWMM 5.1.012, and the outcome was applied for a case study in Barrie. The primary components of EES include inlets, void space storage of granular material laid beneath the main sewer system. These components were modeled by orifices and a storage unit to simulate the exfiltration of water from the stone trench into the surrounding native soil. The model was applied in a case study in Barrie regarding hydrologic performance analysis. The results indicated a significant reduction of runoff volume and peak flow reduction for a single design storm. However, some challenges revealed by these results regarding the case study

scholarly journals City urban design in a free market economy: The case of Ljubljana, Slovenia

Spatium ◽  
2002 ◽  
pp. 31-36
Author(s):  
Kaliopa Dimitrovska-Andrews
Keyword(s):  
Urban Design ◽  
Planning Process ◽  
Town Planning ◽  
Planning System ◽  
Economic Viability ◽  
City Centre ◽  
City Development ◽  
Design Quality ◽  
The City

A recent rapid political and economic changes in many eastern European countries demand corresponding changes in the town planning system, and especially in the development control and urban management process. For instance, at a present many historic city and town cores still remain relatively intact in their original form, but have become the target for development pressure. How should this pressure be channeled to achieve enhancement of the urban qualities of those areas (especially barracks and old factory sites), without jeopardising their competitiveness for attracting business and employment. This paper discusses the outcomes of research carried out at the Urban Planning Institute of the Republic of Slovenia from 1995 to 1998, on the development of appropriate methods for the appraisal and promotion of design quality in relation to economic viability in city development projects especially for an urban renewal. The elements for the assessment of urban design quality derive from the basic principles of good urban design such as identity, permeability, legibility visual appropriateness, robustness, visual and symbolic richness, amongst others. The simplified computerised model for assessing financial viability is based on building costs and market value of the investment, and shows the profitability of the development. It can be a useful tool in both assessing design viability, and for determining extra profit or ?planning gain? in the planning process negotiations such ?surplus? can be used for satisfying local needs (e.g. additional programs, design of public spaces). This method for appraisal and promotion of design quality in relation to economic viability has been examined through an assessment of the competition projects for the renewal of the Rog factory area in the city centre of Ljubljana. This case study has revealed the need for a clear strategy for future city development, with marketing guidance and policies for positive planning to achieve better vitality and viability for the city as a whole. Subsequently, the research examined successful initiatives for the promotion of urban design on a national and local level of the planning process identifying the most important issues affecting city design in the market economy, such as partnership arrangements, joint ventures and city-entrepreneurs. The paper briefly discusses: salient features of the current planning system in Slovenia and the on-going changes relating to the new approaches to town planning; the proposed method for appraisal and promotion of design quality and economic viability of urban environment; the results of the examination of this method applied to a case study - the renewal of an industrial site in the city centre of Ljubljana.

scholarly journals Challenges of Urban Living Labs towards the Future of Local Innovation

2020 ◽  
Vol 5 (4) ◽  
pp. 89-100 ◽  
Author(s):  
Aksel Ersoy ◽  
Ellen Van Bueren
Keyword(s):  
Lessons Learned ◽  
Comparative Case Study ◽  
Local Conditions ◽  
Urban Living ◽  
Future Challenges ◽  
Living Labs ◽  
Local Solutions ◽  
The City ◽  
Development Result

Finding new approaches to overcome complex urban problems such as climate change has always been of interest to policymakers and academics. The changing dynamics of urban development result in the diversification of new practices during which experimentation is used to inform urban practice. Amongst these approaches, urban living labs (ULLs) have become a popular form of urban experimental innovation in many countries in the last decade. These ULLs respond to the increased complexity of future challenges calling for local solutions that acknowledge the local conditions—political, technical, and social. Even though a great deal of attention has been given to this form of urban innovation, there has been little consideration of the learning and innovation processes within ULLs. Based on a comparative case study of three innovation projects in a ULL in the city of Amsterdam, we analyse and discuss the claims of ULLs regarding innovation and the different orders of learning they foster. We argue that in the processes of experimentation within ULLs, combining mechanisms of learning and innovation is key to promoting the development of particular local solutions. However, since the learning processes are especially concerned within a particular ULL learning setting, there is a mismatch between the expectations of policymakers, industry, citizens, and knowledge institutes, as well as how the lessons learned can be useful for other contexts.

scholarly journals THE IMPLEMENTATION OF STANDARD APPROACH FOR OPEN SPACE PLANNING IN KUALA LUMPUR

2020 ◽  
Vol 18 (14) ◽  
Author(s):  
Robiah Suratman ◽  
Maryanti Mohd Raid ◽  
Mohd Izuan Nadzri ◽  
Salfarina Samsudin ◽  
Nurkhairiyah Mohammad
Keyword(s):  
Open Space ◽  
City Centre ◽  
Kuala Lumpur ◽  
Population Number ◽  
Local Conditions ◽  
Space Planning ◽  
Open Space Planning ◽  
Implementation Of Standards ◽  
The City

This article attempts to discuss the implementation of standards approach, 2 hectares per 1000 population as approved by the National Physical Planning Council in 2005. Using Kuala Lumpur as case study, the analysis showed that the uniformity of standards approach implementation has failed to take into account the distinction within the local conditions which have implications on the level of achievement for the 6 planning zones in Kuala Lumpur from 2011 to 2017. Use of the standards approach without modifications has created high density zones such as the City Centre, Sentul-Manjalara and Wangsa Maju-Maluri failed to attain the standards. Besides, other zones namely Damansara-Penchala, Bandar Tun Razak-Sungai Besi and Bukit Jalil-Seputih have exceeded the targeted standards. Based on the analysis, the distinction of local condition for each zone in Kuala Lumpur in terms of population number, urban land availability, land value, urbanization process and densification rate of the city need to be considered in implementing standards approach.

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