Earthquake conscious urban transformation and redevelopment:repercussions of İzmir radius project on Fikri Altay district

Thesis (Master)--Izmir Institute of Technology, City and Regional Planning, Izmir, 2005Includes bibliographical references (leaves: 138-143)Text in English; Abstract: Turkish and Englishxiii, 169 leavesEarthquakes are one of the most destructive natural occurrences. They strike without warning and they may result various damages to urban environment and human life. The technology to predict their specific time, location and magnitude has not developed yet. It is possible to reduce the harmful effects of earthquakes and to create urban surroundings resistant to earthquakes by comprehensive projects stated as "risk mitigation activities".Turkey is exposed to earthquake risk due to fact that it is on an active seismic zone and that most of the buildings are not in conformity with earthquake safe design codes. zmir also has high earthquake risk as determined in the content of zmir RADIUS Project that is conducted by United Nations. This thesis is mainly about to ensure safety of urban environment that is expose to earthquake risk. The thesis has three principle purposes: to produce a guide about the projects done for mitigating zmir.s earthquake risk, to explain the strategies, process and methods for urban safety and to develop planning and design principles of earthquake conscious urban design.Risk assessment process of the existing buildings and urban environment is the part of the urban safety process. In this context risk management, risk assessment process and the methods for risk assessment is clarified. Especially the methods for vulnerability assessment of existing urban pattern and of buildings are explained. Strategies for designing earthquake safe cities are discussed. Urban transformation is proposed as a solution of urban safety. As a matter of this, a case study is undertaken on Fikri Altay District in zmir comprising a vulnerability assessment and an urban transformation project.Different methods used in the content of the survey. zmir.s scenario earthquake produced in the content of RADIUS Project is adopted for hazard assessment. Istanbul Earthquake Master Plans. observed vulnerability assessment method is modified for the case study area and RADIUS computer software is used for damage estimation.Consequently, a redevelopment plan and principles for earthquake conscious urban transformation is proposed

Creative clusters and place-making: analysing the quality of place in Soho and Beyoglu

During the last decade creativity has become one of the buzz concepts of urban practice and research, and new concepts such as the creative city, creative economy, the creative class, creative industries and creative clusters have emerged (Florida, 2002; Landry, 2000). There are studies in economics and cultural geography, sociology and, to some extent in urban planning, exploring the creative city phenomenon. To date, however, there have only been a limited number of studies on understanding the dynamics and factors of the spatial conditions of the creativity debate in the discipline of urban design. The growing body of literature in these disciplines emphasises the need to identify and define the preferences and tendencies of creative industries, and also clustering activities. Hence, the characteristics of cities that attract and retain the creative industries and creative types have become important; this concept is termed quality of place (Florida, 2002). In this context this research focuses on the morphological analyses of film industry-based inner-city creative clusters and explores the dynamics between creative clusters, quality of place and place-making processes. It aims to understand the spatial conditions and factors relating to the emergence, sustainability and growth of creative clusters, focusing on the location decisions of creative types (i.e. companies and people involved in creative production). This exploratory, cross-national case study is conducted in Soho-London and Beyoglu-Istanbul. They are the inner-city locations where creative industries, in particular the film industry, and creative people cluster. The study applies qualitative and quantitative research techniques such as interviews, questionnaires, observations, and cognitive and cluster mapping. The research concludes that there are three main factors contributing to the emergence, growth and sustainability of creative clusters; these are economics of clustering, location and quality of place, and face to face interactions. The research suggests a tentative analytical framework for understanding the quality of place for the film industry-based inner-city creative clusters and for mapping the creativity potential of places. The overall quality of place involves the process of place-making of a particular location, not just the product it represents. Walkability and permeability are identified as the key performance criteria of urban place, providing the movement and interaction which are the necessary conditions for clustering. Permeability of urban form enhanced with interactive micro urban public places plays a major role in facilitating the social interactions which collectively comprise the key aspect of urban and individual creativity, as people are inspired by each other. In addition, these complex layers, juxtaposed with urban form and land-use activities, are also interlinked with the socio-cultural setting and hence café culture, sense of community, and image also appear to be other factors contributing to clustering. Participatory planning enhanced by community leadership and the involvement of landowners, creative entrepreneur-led initiatives and other informal processes related to the organic spatial dynamics of the place contributes to clustering; particularly the small-scale interventions. In addition to these organic approaches, research suggests that urban design and planning could contribute to sustainability of these clusters through ensuring the right scale of intervention, through controlling mechanisms and place-management strategies. Key words: Creative clusters, quality of place, place-making, the film industry, Soho, Beyogl

Creative clusters and place-making: analysing the quality of place in Soho and Beyoglu

During the last decade creativity has become one of the buzz concepts of urban practice and research, and new concepts such as the creative city, creative economy, the creative class, creative industries and creative clusters have emerged (Florida, 2002; Landry, 2000). There are studies in economics and cultural geography, sociology and, to some extent in urban planning, exploring the creative city phenomenon. To date, however, there have only been a limited number of studies on understanding the dynamics and factors of the spatial conditions of the creativity debate in the discipline of urban design. The growing body of literature in these disciplines emphasises the need to identify and define the preferences and tendencies of creative industries, and also clustering activities. Hence, the characteristics of cities that attract and retain the creative industries and creative types have become important; this concept is termed quality of place (Florida, 2002). In this context this research focuses on the morphological analyses of film industry-based inner-city creative clusters and explores the dynamics between creative clusters, quality of place and place-making processes. It aims to understand the spatial conditions and factors relating to the emergence, sustainability and growth of creative clusters, focusing on the location decisions of creative types (i.e. companies and people involved in creative production). This exploratory, cross-national case study is conducted in Soho-London and Beyoglu-Istanbul. They are the inner-city locations where creative industries, in particular the film industry, and creative people cluster. The study applies qualitative and quantitative research techniques such as interviews, questionnaires, observations, and cognitive and cluster mapping. The research concludes that there are three main factors contributing to the emergence, growth and sustainability of creative clusters; these are economics of clustering, location and quality of place, and face to face interactions. The research suggests a tentative analytical framework for understanding the quality of place for the film industry-based inner-city creative clusters and for mapping the creativity potential of places. The overall quality of place involves the process of place-making of a particular location, not just the product it represents. Walkability and permeability are identified as the key performance criteria of urban place, providing the movement and interaction which are the necessary conditions for clustering. Permeability of urban form enhanced with interactive micro urban public places plays a major role in facilitating the social interactions which collectively comprise the key aspect of urban and individual creativity, as people are inspired by each other. In addition, these complex layers, juxtaposed with urban form and land-use activities, are also interlinked with the socio-cultural setting and hence café culture, sense of community, and image also appear to be other factors contributing to clustering. Participatory planning enhanced by community leadership and the involvement of landowners, creative entrepreneur-led initiatives and other informal processes related to the organic spatial dynamics of the place contributes to clustering; particularly the small-scale interventions. In addition to these organic approaches, research suggests that urban design and planning could contribute to sustainability of these clusters through ensuring the right scale of intervention, through controlling mechanisms and place-management strategies. Key words: Creative clusters, quality of place, place-making, the film industry, Soho, Beyogl

Fire behavior in Mediterranean shrub species (Maquis)

The prediction of fire behavior in fire prone ecosystems is of vital importance in all phases of fire management including fire prevention, presuppression, suppression and fire use. This paper deals with an experimental burning exercise conducted in the Mediterranean region in Turkey. A series of 18 experimental fires were carried out in tall maquis fuels in Asar District, Antalya, southwestern Turkey. The site was selected for its structural homogeneity. But, there was an apparent variation in the fuel loadings in different plots. Weather conditions were within reasonable ranges during the burns. Wind speed ranged from 4.8 to 14.4 km h(-1), relative humidity from 16 to 76% and air temperature from 23.7 to 36 degrees C. Of the fire behavior characteristics, rate of spread ranged from 0.38 to 7.35 m min(-1), fuel consumption from 1.57 to 3.05 kg m(-2), and fire intensity from 188.72 to 5906.48 kW m(-1). Rate of spread was related to wind speed, relative humidity, moisture content of live fuels and vegetation cover. Fuel consumption was related to fuel loading and wind speed, and fire intensity was related to wind speed, moisture contents of live fuels and mean vegetation height and vegetation cover. Results obtained in this study should be invaluable in fire management planning

Some parameters affecting fire behavior in Anatolian black pine slash

This study presents and discusses the results of a fire behavior study conducted in Anatolian black pine (Pinus nigra J.F. Arnold subsp. nigra var. caramanica (Loudon) Rehder) slash. A total of 30 experimental fires were conducted over 3 years under varying weather and fuel loading conditions in aging slash. Relationships between fire behavior and fuel properties and weather conditions were determined with correlation and regression analyses. Spread rate, fuel consumption, and fire intensity were all related to fuel properties and weather, and ranged from 0.2 to 3.1 m min(-1), from 0.71 to 6.65 kg m(-2), and from 14.05 to 3961.46 kW m(-1), respectively. Fuel loading ranged from 1.56 kg m(-2) to 6.96 kg m(-2). Differences in fire behavior were clearly shown to be a function of wind speed, fuel moisture, slash age, and fuel loading. Results obtained in this study should be invaluable in overall fire management practices. However, its use should be restricted to the range of conditions within which the data were gathered

Estimating fuel biomass of some shrub species (maquis) in Turkey

Regression equations were developed to estimate shrub fuel biomass of a maquis formation in western Turkey. The relationships between some shrub characteristics and live, dead, available (for consumption), and total fuel biomass were determined by simple/multiple linear regression. Measured biomass values for live, available, and total fuels varied from 0.70 to 6.74 kg m-2, from 0.78 to 3.03 kg m-2, and from 1.06 to 7.72 kg m-2, respectively. The results obtained indicated that shrub fuel biomass could be satisfactorily predicted using the regression equations generated. The resulting equations were able to account for 60% to 89% of the observed variation (P < 0.05) in the fuel biomass categories studied. The results of this study should be invaluable in many forestry disciplines, including ecology, protection, and managemen

YANGIN POTANSİYELİNİN BELİRLENMESİNDE YANICI MADDE HARİTALARININ ÖNEMİ

Yanıcı madde modelleri; Yangın amenajmanında, yangın davranışının tahmin edilmesinde, yangın tehlike oranının belirlenmesinde ve karar destek sistemlerinde yaygın olarak kullanılmaktadır. Yanıcı madde özelliklerine göre hazırlanan yanıcı madde haritaları ise, yangın potansiyelinin tahmin edilmesinde büyük kolaylıklar sağlamaktadır. Yanıcı madde haritaları lokal yanıcı madde durumunu yansıtır. Bunlar, yanıcı maddenin tipi, tepe ve örtüdeki yanıcı madde miktarı, toplam yanıcı madde miktarı, tüketilebilir yanıcı madde miktarı, yanıcı madde sürekliliği, gövde sayısı ve yanıcı madde tipinin arazideki dağılımıdır. Bu veriler, yangın potansiyelinin, yangın zararının ve maliyetlerinin belirlenmesinde önemli roller oynar. Bu çalışmada, yanıcı madde özelliklerine bağlı olarak hazırlanan yanıcı madde haritalarının yangın potansiyelinin belirlenmesindeki önemi üzerinde durulmaya çalışılmıştır. Anahtar Kelimeler: Yanıcı madde tipleri, Yanıcı madde haritaları, Yangın potansiyeli, Orman yangınlar

Hybrid reconnaissance mission to the 30 October 2020 Aegean sea earthquake and tsunami (Izmir, Turkey & Samos, Greece): description of data collection methods and damage

On 30 October 2020, an earthquake of Mw 6.9 hit the Aegean coasts of Turkey and Greece. The epicentre was some 14 km northeast of Avlakia on Samos Island, and 25 km southwest of Seferihisar, Turkey, triggering also a tsunami. The event has been followed by >4,000 aftershocks up to Mw 5.2 The Earthquake Engineering Field Investigation Team (EEFIT) has immediately gathered a team to conduct a hybrid reconnaissance study,bringing together remote and field investigation techniques. The mission took place between 16 November and 17 December, inclusive of three sets of field study carried out by the field crews for building damage assessment in the affected areas in Turkey and Greece under the coordination of the remote team. The mission also aimed to assess the viability of alternative data sources for an appraisal of the future viability of hybrid missions. This paper summarises the mission setup and findings, and discusses the benefits of and difficulties encountered during this hybrid reconnaissance activity

Creativity, culture and tourism: the case of Istanbul and London film industries

During the last decade many cities have sought to promote creativity as a driver for economic growth. They have done this by encouraging specific sectors of creative industries. This paper focuses on the film industry as one of these sectors which also has a high level of interaction with place. Film industry, has had an important role in incubating the creativity potential. It can be a powerful magnet for creative people, fostering indigenous creativity and attracting outside talent, and might thus contribute to the formation of creative cities. This recent research suggests that the film industry has positively effect on tourism by increasing place recognition through the locations used in films and for cities that host film festivals. Film festivals provide events, workshops and experiences that allow visitors to express themselves through interaction with the place and its living culture. This paper examines the importance of creative industries for both urban development and sustainable tourism. To explore the relation between creative tourism, culture and the film industry and its effect on successful tourism planning this paper presents the preliminary findings of case studies of the film industry in Bey