Urban vitality is the quality of those spaces in cities that are capable of attracting heterogeneous people for different types of activities throughout varied time schedules. The areas of the city with high vitality are perceived as alive, lively or vibrant and they tend to attract people to carry out their activities, stroll or stay. However, the areas of low vitality repel people and can be perceived as unsafe. The urban vitality index is a measure of this quality and in recent years it has become a fundamental tool for planning urban policies, especially for the intervention of spaces with low vitality. In addition, it is used for proper management of spaces with high vitality, as the success of certain areas can lead to processes of

gentrification Gentrification is the process of changing the character of a neighborhood through the influx of more Wealth, affluent residents and businesses. It is a common and controversial topic in urban politics and urban planning, planning. Gentrification ...

and touristification that, paradoxically, end up reducing the vitality that made them popular. The concept of urban vitality is based on the contributions of

Jane Jacobs Jane Jacobs (''née'' Butzner; 4 May 1916 – 25 April 2006) was an American-Canadian journalist, author, theorist, and activist who influenced urban studies, sociology, and economics. Her book '' The Death and Life of Great American Cities ...

, especially those of her most influential work, ''

The Death and Life of Great American Cities ''The Death and Life of Great American Cities'' is a 1961 book by writer and activist Jane Jacobs. The book is a critique of 1950s urban planning policy, which it holds responsible for the decline of many city neighborhoods in the United States. ...

''. Jacobs criticized in the 1960s the

modern Modern may refer to: History * Modern history ** Early Modern period ** Late Modern period *** 18th century *** 19th century *** 20th century ** Contemporary history * Moderns, a faction of Freemasonry that existed in the 18th century Phil ...

and

rationalist architecture In architecture, Rationalism is an architectural current which mostly developed from Italy in the 1920s and 1930s. Vitruvius had claimed in his work ''De architectura'' that architecture is a science that can be comprehended rationally. The formu ...

defended by

Robert Moses Robert Moses (December 18, 1888 – July 29, 1981) was an American urban planner and public official who worked in the New York metropolitan area during the early to mid 20th century. Despite never being elected to any office, Moses is regarded ...

Le Corbusier Charles-Édouard Jeanneret (6 October 188727 August 1965), known as Le Corbusier ( , , ), was a Swiss-French architect, designer, painter, urban planner, writer, and one of the pioneers of what is now regarded as modern architecture. He was ...

whose protagonist was the private car. She argued that these types of urban planning overlooked and oversimplified the complexity of human life in diverse communities. She opposed large-scale

urban renewal Urban renewal (also called urban regeneration in the United Kingdom and urban redevelopment in the United States) is a program of land redevelopment often used to address urban decay in cities. Urban renewal involves the clearing out of blighte ...

programs that affected entire neighborhoods and built

freeways A controlled-access highway is a type of highway that has been designed for high-speed vehicular traffic, with all traffic flow—ingress and egress—regulated. Common English terms are freeway, motorway and expressway. Other similar terms i ...

through inner cities. Instead, she advocated for

dense Density (volumetric mass density or specific mass) is the substance's mass per unit of volume. The symbol most often used for density is ''ρ'' (the lower case Greek letter rho), although the Latin letter ''D'' can also be used. Mathematically ...

mixed-use development Mixed-use is a kind of urban development, urban design, urban planning and/or a zoning type that blends multiple uses, such as residential, commercial, cultural, institutional, or entertainment, into one space, where those functions are to some ...

and

walkable Walkability is a term for planning concepts best understood by the mixed-use of amenities in high-density neighborhoods where people can access said amenities by foot. It is based on the idea that urban spaces should be more than just transport ...

streets, with “

eyes on the street Natural surveillance is a term used in Crime Prevention Through Environmental Design (CPTED) models for crime prevention. These models rely on the ability to influence offender decisions preceding criminal acts. Research into criminal behavior de ...

” of passers-by helping to maintain public order. Currently, the concept of urban vitality is revaluing Mediterranean urbanism and its history, in which

public space A public space is a place that is open and accessible to the general public. Roads (including the pavement), public squares, parks, and beaches are typically considered public space. To a limited extent, government buildings which are open to ...

, pedestrianity and

squares In Euclidean geometry, a square is a regular quadrilateral, which means that it has four equal sides and four equal angles (90- degree angles, π/2 radian angles, or right angles). It can also be defined as a rectangle with two equal-length a ...

are of great importance as centers of

interaction Interaction is action that occurs between two or more objects, with broad use in philosophy and the sciences. It may refer to: Science * Interaction hypothesis, a theory of second language acquisition * Interaction (statistics) * Interactions o ...

and

social cohesion Group cohesiveness (also called group cohesion and social cohesion) arises when bonds link members of a social group to one another and to the group as a whole. Although cohesion is a multi-faceted process, it can be broken down into four main co ...

, in opposition to the Anglo-Saxon urbanism of large urban infrastructures, long distances and car-centric.

Conditions for high urban vitality

Urban vitality can be quantified thanks to the analysis of the elements that determine it. Among them are: * Diversity of uses of the space that can attract different types of people for diverse activities and at various times, making the space constantly occupied, improving its security. * Opportunities for personal contact with blocks,

building A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and fun ...

s and open spaces that are not too large, as they reduce the number of possible intersections and

social interaction A social relation or also described as a social interaction or social experience is the fundamental unit of analysis within the social sciences, and describes any voluntary or involuntary interpersonal relationship between two or more individuals ...

s. * Diversity of buildings with varied characteristics and ages, allowing people with different

purchasing power Purchasing power is the amount of goods and services that can be purchased with a unit of currency. For example, if one had taken one unit of currency to a store in the 1950s, it would have been possible to buy a greater number of items than would ...

to live in all areas of the city, avoiding the formation of

ghetto A ghetto, often called ''the'' ghetto, is a part of a city in which members of a minority group live, especially as a result of political, social, legal, environmental or economic pressure. Ghettos are often known for being more impoverished t ...

s. * High

population density Population density (in agriculture: standing stock or plant density) is a measurement of population per unit land area. It is mostly applied to humans, but sometimes to other living organisms too. It is a key geographical term.Matt RosenberPopul ...

residential area A residential area is a land used in which housing predominates, as opposed to industrial and commercial areas. Housing may vary significantly between, and through, residential areas. These include single-family housing, multi-family residen ...

s are essential to attract other types of activity. *

Accessibility Accessibility is the design of products, devices, services, vehicles, or environments so as to be usable by people with disabilities. The concept of accessible design and practice of accessible development ensures both "direct access" (i. ...

for all people without depending on

private transport Private transport (as opposed to public transport) is the personal or individual use of transportation which are not available for use by the general public, where in theory the user can decide freely on the time and route of transit ('choice ...

, with pedestrian access being the most important, as it is the most democratic, sustainable and cheap, followed by access by bicycle and

public transport Public transport (also known as public transportation, public transit, mass transit, or simply transit) is a system of transport for passengers by group travel systems available for use by the general public unlike private transport, typical ...

. * Distance to border elements, such as large buildings,

ring road A ring road (also known as circular road, beltline, beltway, circumferential (high)way, loop, bypass or orbital) is a road or a series of connected roads encircling a town, city, or country. The most common purpose of a ring road is to assist i ...

s, surface train tracks or large urban parks that discourage the use of the street.

References

{{Authority control Human ecology Human geography Sustainable transport Urban planning Urban sociology

Conditions for high urban vitality

See also

References