scholarly journals Where Urban Youth Work and Live: A Data-Driven Approach to Identify Urban Functional Areas at a Fine Scale

2020 ◽  
Vol 9 (1) ◽  
pp. 42 ◽  
Author(s):  
Yiming Yan ◽  
Yuanyuan Wang ◽  
Zhenhong Du ◽  
Feng Zhang ◽  
Renyi Liu ◽  
...  

As a major labor force of cities, young people provide a huge driving force for urban innovation and development, and contribute to urban industrial upgrading and restructuring. In addition, with the acceleration of urbanization in China, the young floating population has increased rapidly, causing over-urbanization and creating certain social problems. It is important to analyze the demand of urban youth and promote their social integration. With the development of the mobile Internet and the improvement of the city express system, ordering food delivery has become a popular and convenient way to dine, especially in China. Food delivery data have a significant user attribute where the ages of most delivery customers are under 35 years old. In this paper, we introduce food delivery data as a new data source in urban functional zone detection and propose a time-series-based clustering approach to discover the urban hotspot areas of young people. The work and living areas were effectively identified according to the human behavioral characteristics of ordering food delivery. Furthermore, we analyzed the relationship between young people and the industry structure of Hangzhou and discovered that the geographical distribution of the identified work areas was similar to that of the Internet and e-commerce companies. The characteristics of the identified living areas were also analyzed in combination with the distribution of subway lines and residential communities, and it was found that the living areas were mainly distributed along subway lines and that urban villages appeared in the living hotspot regions, indicating that transportation and living cost were two important factors in the choice of residential location for young people. The findings of this paper can help urban industrial and residential planning and young population management.

2021 ◽  
Vol 1 (1) ◽  
Author(s):  
Yining Qiu ◽  
Jiale Ding ◽  
Mengxiao Wang ◽  
Linshu Hu ◽  
Feng Zhang

AbstractYoung people are the backbone of urban development and an important pillar of social stability. The growth of young floating population in China has given rise to urban land expansion. Understanding the urban life pattern of urban life for young people benefits rational and effective land expansion. In this article, we introduce food delivery data into the process of exploring behavioral patterns of urban youth in Hangzhou, Zhejiang Province, China. The dynamic time warping (DTW) distance-based k-medoids method is applied to explore the main activity areas and activity patterns of the urban youth population. The results indicate that many young people from Hangzhou work in Internet companies, and most of work hotspot areas are observed in high-tech parks. The existence of overtime work is proved. Combined with the housing price data in Hangzhou, it is found that young people consider both housing prices and education environment when choosing where to live. The analysis combined with road network data reflects the planning characteristics of the city, also looks into differences between the actual city functions and the planning map. The proposed methods can provide useful guidance and suggestions for city planning.


2021 ◽  
Vol 285 ◽  
pp. 06009
Author(s):  
S. V. Dubrova ◽  
I. I. Podlipskiy ◽  
P. S. Zelenkovskiy ◽  
P. I. Egorov ◽  
E. M. Nesterov

With the development of megalopolises, constant expansion of their borders and chaotic and – to a greater extent – unreasonable territorial division of lands, potential recreational areas are experiencing colossal anthropogenic load and can be found in the state of oppression, gradually moving into an industrial functional zone, from the environmental point of view. For the preservation of ecosystems and rational planning of urban development, it is necessary to pay special attention to the functional purpose and mode of use of the sites, which are the essence of zoning and governance in the field of urban development of land. This paper presents a geoecological assessment of the dynamics of changes in pollution halos among the functional areas of the Eastern Administrative Okrug of Moscow over the past 30 years. Geochemical series of pollutants were compiled with the help of methods of preliminary preparation and statistical data processing. A forecast of the spread of pollution in the surface horizon for the next 100 years is presented, taking into account the hydrogeological features of the territory of the Eastern Administrative Okrug of Moscow.


Author(s):  
Nicholas Woodrow ◽  
Karenza Moore

AbstractThe global COVID-19 pandemic has created, exposed and exacerbated inequalities and differences around access to—and experiences and representations of—the physical and virtual spaces of young people’s leisure cultures and practices. Drawing on longstanding themes of continuity and change in youth leisure scholarship, this paper contributes to our understandings of ‘liminal leisure’ as experienced by some young people in the UK before and during the COVID-19 pandemic. To do this, we place primary pre-pandemic research on disadvantaged young people’s leisure spaces and practices in dialogue with secondary data on lockdown and post-lockdown leisure. Subsequently, we argue that existing and emergent forms of youth ‘leisure liminality’ are best understood through the lens of intersectional disadvantages. Specifically, pre-existing intersectional disadvantages are being compounded by disruptions to youth leisure, as the upheaval of the pandemic continues to be differentially experienced. To understand this process, we deploy the concept of liminal leisure spaces used by Swaine et al Leisure Studies 37:4,440-451, (2018) in their ethnography of Khat-chewing among young British Somali urban youth ‘on the margins’. Similarly, our focus is on young people’s management and negotiation of substance use ‘risks’, harms and pleasures when in ‘private-in-public’ leisure spaces. We note that the UK government responses to the pandemic, such as national and regional lockdowns, meant that the leisure liminality of disadvantaged young people pre-pandemic became the experience of young people more generally, with for example the closure of night-time economies (NTEs). Yet despite some temporary convergence, intersectionally disadvantaged young people ‘at leisure’ have been subject to a particularly problematic confluence of criminalisation, exclusion and stigmatisation in COVID-19 times, which will most likely continue into the post-pandemic future.


2021 ◽  
Vol 23 (1) ◽  
pp. 159-171
Author(s):  
Irina Vladimirovna Samarkina ◽  
Igor Stanislavovich Bashmakov

This article is devoted to the study of urban youth local identity in a large and medium city. This identity is manifested in everyday interaction with the urban community, its socio-political institutions and visitors and affect the level of public and political participation, the presence of constructive civic practices. The aim is to identify and describe the main components and place of local youth identity in the system of social identities in large and medium-sized cities of Krasnodar krai (Krasnodar, Novorossiysk, Sochi and Armavir). The empirical basis of the study was made up of focus group transcripts conducted with various groups of young people (schoolchildren, students, and working youth). To verify the conceptual model a modified version of the Kuhn-McPartland method was used. On the basis of the conducted empirical research, the place of local identity in the system of urban youth social and territorial identities was revealed. The dependence between the size of a city and a cohort of young people and a local identity was shown. Such components of young people local identity as awareness of the city and its socio-political life, attitude towards representatives of other communities, a sense of their involvement in city life, the desire to stay and live in the city, the will to work for the benefit of the city, to participate in its socio-political life. The study made it possible to identify the valence of youth identity (negative, neutral, positive). The trajectories of young people spatial mobility that affect the degree of actualization and valence of local identity were also described. The dependence between the strength of youth local identity and participation in public and political activity for the benefit of the city and the region, participation in the activities of public and political organizations has been revealed.


2006 ◽  
Vol 47 (1) ◽  
pp. 115-137 ◽  
Author(s):  
LAURENT FOURCHARD

This paper seeks to trace the origins of offences by youths as a distinct social concern in Lagos and examines the categorization of a group, the ‘juvenile delinquent’, by colonial administrators and welfare officers. While organized pickpocketing and prostitution by young people emerged as an issue in Nigerian newspapers in the 1920s, it was largely ignored by local administrators until the appointment, in 1941, of the first Social Welfare Officer. This led to the implementation of new administrative and judiciary machinery which combined two processes: it legislated ‘juvenile delinquency’ into existence as a clearly identifiable social problem; and criminalized a large portion of urban youth, especially female hawkers. The combination of these processes constitutes what can be called the invention of juvenile delinquency in Nigeria.


Africa ◽  
2014 ◽  
Vol 84 (1) ◽  
pp. 17-35 ◽  
Author(s):  
Susann Baller

ABSTRACTIn Senegal, neighbourhood football teams are more popular than teams in the national football league. The so-called navétanes teams were first created in the 1950s. Since the early 1970s, they have competed in local, regional and national neighbourhood championships. This article considers the history of these clubs and their championships by focusing on the city of Dakar and its fast-growing suburbs, Pikine and Guédiawaye. Research on the navétanes allows an exploration of the social and cultural history of the neighbourhoods from the actor-centred perspective of urban youth. The history of the navétanes reflects the complex interrelations between young people, the city and the state. The performative act of football – on and beyond the pitch, by players, fans and organizers – constitutes the neighbourhood as a social space in a context where the state fails to provide sufficient infrastructure and is often contested. The navétanes clubs and championships demonstrate how young people have experienced and imagined their neighbourhoods in different local-level ways, while at the same time interconnecting them with other social spaces, such as the ‘city’, the ‘nation’ and ‘the world’.


2021 ◽  
Vol 15 (3) ◽  
pp. 375-396
Author(s):  
Stuart R. Poyntz

Social justice needs a home, a place where it can be found, especially for young people growing up in fragmented and increasingly inequitable societies. Community youth arts organizations have secured a certain prominence in this context over the past three decades and are now part of the urban infrastructures that shape connected learning networks in highly industrialized nations. In this capacity, youth arts organizations regularly engage a language and aesthetics of authenticity and trust as part of how they call out, represent and make a home for children and youth. This paper examines how authenticity in youth culture and youth cultural expression is negotiated by arts organizations and how organizations locate their own trustworthiness as allies of young people through the curation of online media archives. The analysis draws on the internet media archives of two youth arts organizations in Canada’s largest English-speaking cities. The Oasis Skateboard Factory (OSF) in Toronto, ON is an extension program of the Toronto District School Board that enables participants to create their own brands and learn to run a skateboard or professional design business. ReelYouth (Vancouver, BC) started in Vancouver in 2005 as a community media empowerment project, and now delivers programs across Canada and internationally.The claims to youth authenticity articulated in each media archive reveal how authenticity and trust are negotiated ideologically by each organization and how organizations mark their ontological status, as a home from which young people can think and respond to an unjust world. I examine how youth authenticity is produced by analyzing how discourses of youth identity, connection and trust are deployed across each archive. Whilst showcasing how authenticity is negotiated by each group, I show how the production of authenticity discourses by OSF and ReelYouth simultaneously convey a deeper reality: the way youth arts groups operate as care structures (Scannell, 2014) that offer ontological security (Giddens, 1991), and places of increasing “awareness of previously unnoticed interconnections” (Frosh, 2019, p. 16) for youth. In this way, they operate as sites of border work, places of routing from which the work of social justice can be borne.


Nutrients ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 3107
Author(s):  
Stephanie R. Partridge ◽  
Alice A. Gibson ◽  
Rajshri Roy ◽  
Jessica A. Malloy ◽  
Rebecca Raeside ◽  
...  

The demand for convenience and the increasing role of digital technology in everyday life has fueled the use of online food delivery services (OFD’s), of which young people are the largest users globally. OFD’s are disrupting traditional food environments, yet research evaluating the public health implications of such services is lacking. We evaluated the characteristics and nutritional quality of popular food outlets on a market-leading platform (UberEATS®) in a cross-sectional observational study conducted in two international cities: Sydney (Australia) and Auckland (New Zealand). A systematic search using publicly available population-level data was used to identify geographical areas with above-average concentrations (>30%) of young people (15–34-years). A standardized data extraction protocol was used to identify the ten most popular food outlets within each area. The nutritional quality of food outlets was assessed using the Food Environment Score (FES) (range: −10 ‘unhealthiest’ to 10 ‘healthiest’). Additionally, the most popular menu items from each food outlet were classified as discretionary or core foods/beverages according to the Australian Dietary Guidelines. The majority of popular food outlets were classified as ‘unhealthy’ (FES range −10 to −5; 73.5%, 789/1074) and were predominately takeaway franchise stores (59.6%, 470/789, e.g., McDonald’s®). 85.9% of all popular menu items were discretionary (n = 4958/5769). This study highlights the pervasion and accessibility of discretionary foods on OFD’s. This study demonstrated that the most popular food outlets on the market-leading online food delivery service are unhealthy and popular menu items are mostly discretionary foods; facilitating the purchase of foods of poor nutritional quality. Consideration of OFD’s in public health nutrition strategies and policies in critical.


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