scholarly journals Modelling flood hazard at Paratrechos/Peritsi stream, Naxos Island (Cyclades, Greece)

2018 ◽  
Vol 20 (1) ◽  
pp. 123-129
Author(s):  
Niki EVELPIDOU ◽  
Niki POLYKRETI ◽  
Anna KARKANI ◽  
Eirini KARDARA ◽  
Stamatina SEFERLI ◽  
...  
Keyword(s):  
Drainage Basin ◽  
Flood Hazard ◽  
Field Measurements ◽  
Infiltration Rate ◽  
Flash Floods ◽  
Annual Rainfall ◽  
The Relationship ◽  
The City ◽  
Geological Formations

Flash floods are one of the most significant natural hazards in the Mediterranean, affecting most basins in the region. Flash floods usually occur in ephemeral streams after particularly heavy rainfall. Although the average annual rainfall in the Cycladic islands (Greece) does not exceed 400 mm, flash floods are frequent, since most of that rainfall is often concentrated in few but very intense events. The case study is the drainage basin of Paratrechos or Peritsi stream in Naxos Island. This particular basin was selected due to the recorded flood events, the stream's proximity to the city that intensifies the flood impact, the slopes' gradient abrupt changes and the diverse infiltration rate of the geological formations. Furthermore, some parts of the basin are intact by human activities, while others are severely affected. This study investigates the relationship between rain and runoff through Unitary Hydrographs, in order to estimate and evaluate the flood potential of the aforementioned hydrologic basin and to determine the causes of the hazard and vulnerability. The Clark method was implemented and its results were further evaluated by field measurements.

scholarly journals The New Urbanism Principle of Quality Architecture and Urban Design Versus Place Identity. A Case Study of Val D’Europe and the Manufaktura Complex

2018 ◽  
Vol 25 (2) ◽  
pp. 99-115 ◽  
Author(s):  
Monika Maria Cysek-Pawlak ◽  
Sylwia Krzysztofik
Keyword(s):  
Urban Design ◽  
New Urbanism ◽  
Place Identity ◽  
Strategic Decisions ◽  
Operational Analysis ◽  
Community Needs ◽  
Private Investors ◽  
The Relationship ◽  
The City

This article contributes to the New Urbanism debate by considering the relationship between the identity of a place and quality in architecture and urban design. It combines a general theoretical discussion and an operational analysis with a comparative study of two commercial centres: Manufaktura in Łódź (Poland) and Val d’Europe in Marne-la-Vallée (France). It concludes that while the guidelines of New Urbanism can help both private investors and public stakeholders make better strategic decisions, according to the concept of quality architecture and urban design, its framework should be applied with care for community needs and the historical character of the city.

scholarly journals Contrasts in Innovation: Pittsburgh Then and Now

2017 ◽  
Author(s):  
Michael J Madison
Keyword(s):  
Steel Industry ◽  
Large Scale ◽  
Production Model ◽  
Local Conditions ◽  
Industrial Economy ◽  
Industrial Regions ◽  
Post Industrial ◽  
The Relationship ◽  
The City

Assessments of the relationship among law, innovation, and economic growth often begin with one or more propositions of law or law practice and predict how changes might affect innovation or business practice. This approach is problematic when applied to questions of regional economic development, because historic and contemporary local conditions vary considerably. This paper takes a different tack. It takes a snapshot of one recovering post-industrial economy, in Pittsburgh, Pennsylvania, USA. For most of the 20th century, Pittsburgh's steelmakers were leading examples worldwide of American economic prowess. Pittsburgh was so vibrant with industry that a late 19th century travel writer called Pittsburgh "hell with the lid taken off," and he meant that as a compliment. In the early 1980s, however, Pittsburgh's steel economy collapsed, a victim of changing worldwide demand for steel and the industry's inflexible commitment to a large-scale integrated production model. As the steel industry collapsed, the Pittsburgh region collapsed, too. Unemployment in some parts of the Pittsburgh region peaked at 20%. More than 100,000 manufacturing jobs disappeared. Tens of thousands of residents moved away annually. Over the last 30 years, Pittsburgh has slowly recovered, building a new economy that balances limited manufacturing with a broad range of high quality services. In 2009, President Barack Obama took note of the region's rebirth by selecting the city to host a summit of the Group of 20 (G-20) finance ministers. The paper describes the characteristics of Pittsburgh today and measures the state of its renewal. It considers the extent, if any, to which law and the legal system have contributed to Pittsburgh's modern success, and it identifies lessons that this Pittsburgh case study might offer for other recovering and transitioning post-industrial regions.

Brooklyn's agrarian questions

2014 ◽  
Vol 30 (1) ◽  
pp. 92-102 ◽  
Author(s):  
Evan Weissman
Keyword(s):  
New York ◽  
Urban Agriculture ◽  
Food Justice ◽  
Small Scale ◽  
Food Network ◽  
Alternative Food Network ◽  
The Usa ◽  
The Relationship ◽  
The City

AbstractThroughout the USA, urban agriculture is expanding as a manifestation of an emerging American food politics. Through a case study of Brooklyn, New York, I used mixed qualitative research methods to investigate the political possibilities of urban agriculture for fostering food justice. My findings build on the existing alternative food network (AFN) literature by indicating that problematic contradictions rooted in the neoliberalization of urban agriculture limit the transformative possibilities of farming the city as currently practiced in Brooklyn. I suggest that longstanding agrarian questions—concerns over the relationship between agriculture and capitalism and the politics of small-scale producers—are informative for critical interrogation of urban agriculture as a politicization of food.

Evaluation of congress performance and congress attendees' satisfaction - a case study of Novi Sad (Serbia)

2011 ◽  
Vol 17 (1) ◽  
pp. 67-78
Author(s):  
Vanja Dragićević ◽  
Uglješa Stankov ◽  
Tanja Armenski ◽  
Snežana Štetić
Keyword(s):  
Destination Choice ◽  
International Meeting ◽  
International Industry ◽  
High Level ◽  
Novi Sad ◽  
Destination Management Organizations ◽  
Intention To Return ◽  
The Relationship ◽  
The City

The congress industry is a young, dynamic industry, which is growing and maturing at a rapid rate. It is now a truly international industry, witnessing huge investments across all continents. Due to economic and other benefits of a more intangible nature, the number of congress destinations and venues worldwide is growing. In order to provide the sustainability of congress destinations and venues, it is important to examine congress delegates’ experience, their overall satisfaction as well as behavioural intentions regarding destination. This study was conducted in the city of Novi Sad, which is after Belgrade the most important international meeting destination in Serbia. The purpose of this study is to examine the experience and overall satisfaction of the attendees at international congresses held in Novi Sad. Also, the relationship between overall satisfaction, word-of-mouth and intention to return were examined. A questionnaire survey was used as an instrument for the study. The collected data were analyzed using SPSS standard package. The results showed high level of attendees’ satisfaction with the congress elements and with destination choice. Also, the results confirmed that Novi Sad has a great potential for development of congress tourism, as the majority of the respondents show great interest to visit Novi Sad again and they would recommend city as a meeting destination. The results of this study are valuable for congress centre managers and for destination management organizations.

scholarly journals Determinants of Flooding and Strategies for Mitigation: Two-Year Case Study of Benin City

Geosciences ◽  
2019 ◽  
Vol 9 (3) ◽  
pp. 136 ◽  
Author(s):  
Giuseppe Cirella ◽  
Felix Iyalomhe ◽  
Paul Adekola
Keyword(s):  
Flood Hazard ◽  
Drainage System ◽  
High Water ◽  
Benin City ◽  
Close Proximity ◽  
Risk Reduction Measures ◽  
And Migration ◽  
Transportation Routes ◽  
The City

Recent flood disasters in Benin City, Nigeria have claimed a number of lives, damaged property, and threatened the overall livelihood of residents. The economic burden of such events has forced a vast reallocation of monetary resources for clean-up and recovery, as well as forcibly altered and suspended internal trade via devastated transportation routes. Secondary trends include inflation and migration concerns. As a result, the aim has been to prioritize mitigation by examining easily read, rapidly accessible flood hazard maps, as well as assess and identify areas within the city prone to flooding. We used a number of data sources and conducted a questionnaire surveying three of the local government areas of Benin City over a two-year period. Findings indicate excessive unsustainable land use and land cover change and a flat and high water table area with close proximity to the Atlantic Ocean make the city susceptible to flood risk. Heavy rainfall and drainage system blockage are leading causes of flooding which have destroyed property and houses—two major side effects. A number of mitigation and disaster risk reduction measures were, hereafter, recommended to reduce flooding occurrence in Benin City or lessen its effects on inhabitants.

Women’s behaviour in public spaces and the influence of privacy as a cultural value: The case of Nablus, Palestine

Urban Studies ◽  
2015 ◽  
Vol 54 (7) ◽  
pp. 1559-1577 ◽  
Author(s):  
Manal Al-Bishawi ◽  
Shadi Ghadban ◽  
Karsten Jørgensen
Keyword(s):  
Public Spaces ◽  
Urban Life ◽  
Cultural Value ◽  
Direct Observations ◽  
Physical Form ◽  
The Relationship ◽  
The City ◽  
Culture Of Gender ◽  
Privacy Issues

The aim of this paper is to study how women’s privacy needs are met through the physical form of public spaces in both old and new urban designs, using as a case study the city of Nablus, Palestine, which has been significantly influenced by the culture of gender separation. The findings will help develop a better understanding of the relationship between women’s privacy and the physical form of public spaces and will enhance the development of public spaces that women can use comfortably and actively to participate in the urban life. An environmental approach based on the concept of behavioural setting was used to examine women’s privacy issues in the chosen public spaces. Direct observations and questionnaires were used in the fieldwork, in addition to interviews with women and relevant people who influence the women’s privacy. Maps (GIS), sketches and SPSS techniques were used to interpret the data.

scholarly journals Changes in the Meaning of Primary Elements of the European Region in Medan City, Sumatra Island, Indonesia

2018 ◽  
Vol 7 (4.7) ◽  
pp. 453 ◽  
Author(s):  
Ully Irma Maulina Hanafiah ◽  
Antariksa . ◽  
Purnama Salura
Keyword(s):  
Urban Area ◽  
Urban Space ◽  
European Region ◽  
Function Form ◽  
City Area ◽  
Sumatra Island ◽  
The Relationship ◽  
North Sumatra ◽  
The City

The urban area consists of systems and sub-systems that have relationships with each other like a network. The development and changes in urban space are believed to influence the relationship between systems and also the meaning of all elements forming the urban spatial area. This also happens to the primary elements which are signs for the urban area. Given the changes in the city area, the existence of the primary elements as signs of a city area needs to be explored. The study is carried out on the primary elements in the city area which has a relatively complete city function. The case study is the European region in the center of Medan city, the capital of North Sumatra Province, Indonesia. This is a descriptive-analytical and interpretative-qualitative research. It aims to reveal all relationships that are intertwined in the function, form and meaning of the primary elements. The results of the study concluded that changes in primary elements as signs of the region shifted from symbolic meaning to pragmatic meaning.   

scholarly journals Florence and the river: new urban perspectives

2018 ◽  
Vol 7 (1.4) ◽  
pp. 47
Author(s):  
Francesco Alberti ◽  
Raffaele Paloscia
Keyword(s):  
Climate Change ◽  
Middle Ages ◽  
Metropolitan Area ◽  
Small Cities ◽  
History Of ◽  
University Of Florence ◽  
The University ◽  
The Relationship ◽  
The City

The upgrading of riverfronts is a theme that has long played a central role in the renewal programs of large, medium and small cities throughout Europe. The case study presented in this paper is Florence, whose Roman origins and development, from the Middle Ages to today, are closely linked to the Arno River, which runs from east to west. After briefly reviewing some salient moments in the history of the relationship between the city and the river, the paper illustrates some research and projects carried out within the Department of Architecture of the University of Florence, focused on the role that Arno can still play in the future of the Florentine metropolitan area, as a catalyst for interventions aimed at improving urban sustainability, livability and resilience to climate change.

scholarly journals Sustainable practices and the relationship with suppliers in SSCM: a case study in wholesale

2019 ◽  
Vol 16 (3) ◽  
pp. 413-423
Author(s):  
Arthur Antonio Silva Rosa ◽  
Etienne Cardoso Abdala ◽  
Luciana Oranges Cezarino
Keyword(s):  
Supply Chain ◽  
Single Case ◽  
Sustainable Supply Chain ◽  
Sustainable Practices ◽  
Focal Company ◽  
Main Instrument ◽  
The Relationship ◽  
The City ◽  
Practical Implications

Goal: The present study aimed to analyze how sustainability of suppliers affect the sustainability of a wholesaler-distributor located in the city of Uberlândia, Minas Gerais, Brazil. Design / Methodology / Approach: A qualitative approach was chosen using the case study and content analysis as methodologies and the main instrument for data collection was the interview. Results: The results suggest a direct relationship between the sustainability of the focal company and that of supply chain members, so that the alignment of Triple Botton Line (TBL) practices along the chain is essential to emphasize the effects of these practices and for the company to be considered sustainable, as indicated by sustainable supply chain concepts. Limitations of the investigation: The main limitation was the use of a single case study, which does not allow the generalization of results to other companies. Practical implications: It was possible to analyze the relationship between the sustainable practices of suppliers and the focal company to confirm the need to align sustainable practices throughout the supply chain. The results suggest that companies could improve their performance in environmental, social and economic terms if they observe and evaluate the sustainability of their suppliers, reducing environmental risks and future losses. Originality / Value: In terms of literature, this is a topic that has not been explored yet in terms of the applicability of sustainability in the supply chain, especially in practical issues in the wholesale sector.

scholarly journals Informal Food Deserts and Household Food Insecurity in Windhoek, Namibia

2018 ◽  
Vol 11 (1) ◽  
pp. 37 ◽  
Author(s):  
Jonathan Crush ◽  
Ndeyapo Nickanor ◽  
Lawrence Kazembe
Keyword(s):  
Food Insecurity ◽  
Food Deserts ◽  
Informal Settlements ◽  
Urban Spaces ◽  
Food Sector ◽  
African Cities ◽  
Open Markets ◽  
The Relationship ◽  
The City

Informal settlements in rapidly-growing African cities are urban and peri-urban spaces with high rates of formal unemployment, poverty, poor health outcomes, limited service provision, and chronic food insecurity. Traditional concepts of food deserts developed to describe North American and European cities do not accurately capture the realities of food inaccessibility in Africa’s urban informal food deserts. This paper focuses on a case study of informal settlements in the Namibian capital, Windhoek, to shed further light on the relationship between informality and food deserts in African cities. The data for the paper was collected in a 2016 survey and uses a sub-sample of households living in shack housing in three informal settlements in the city. Using various standard measures, the paper reveals that the informal settlements are spaces of extremely high food insecurity. They are not, however, food deprived. The proximity of supermarkets and open markets, and a vibrant informal food sector, all make food available. The problem is one of accessibility. Households are unable to access food in sufficient quantity, quality, variety, and with sufficient regularity.

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