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Documentos e Resumos de Políticas
Abril 2021
América Latina e Caribe
México

México ha transitado por un proceso de cambios territoriales importantes en las últimas décadas; sin embargo, las políticas de vivienda de los últimos años, las modificaciones constitucionales sobre la propiedad agraria y la falta de una aplicación rigurosa de los instrumentos de planeación y de Ordenamiento Territorial (OT), entre otros factores, aceleraron la expansión urbana sobre áreas agrí

Artigos e Livros
Março 2021

Countries in Southeast Asia have been developing quickly from a predominantly rural to predominantly urban society, leading to a rapid increase in urban land. This increase in urban land has mainly occurred in river deltas and floodplains, exposing humans and human assets to flood hazard.

Publicação revisada por pares
Março 2021
Estados Unidos
Global

This study assesses the global mountain population, population change over the 1975–2015 time-range, and urbanisation for 2015. The work uses the World Conservation Monitoring Centre (WCMC) definition of mountain areas combined with that of mountain range outlines generated by the Global Mountain Biodiversity Assessment (GMBA).

Publicação revisada por pares
Março 2021
Austrália
China
Rússia
Estados Unidos
Vietnam

Suzhou city was the cultural centre of ancient south China. It continues the urban pattern of more than 800 years ago. Suzhou gardens are the essence of Chinese gardening art, as well as the valuable world cultural heritage site.

Artigos e Livros
Março 2021
Brasil
China
Indonésia
Índia
México
África do Sul
África austral

Today, the Coalition for Urban Transitions releases a new report ‘Seizing the Urban Opportunity’, which provides insights from six emerging economies on how national governments can recover from COVID-19, tackle the climate crisis and secure shared prosperity through cities.

Analyse du processus d’extension de la ville de N’Djamena au Tchad
Artigos e Livros
Março 2021
Chade

La ville de N’Djamena, capitale de la République du Tchad connaît sans cesse, depuis sa création en 1900, une extension urbaine qui se traduit par une consommation démesurée de l’espace. Un état de fait rendu possible durant des décennies par différents facteurs antagonistes issus de l’absence et/ou de l’insuffisance de l’autorité de l’Etat.

Publicação revisada por pares
Fevereiro 2021
Indonésia

Urbanization is changing land use–land cover (LULC) transforming green spaces (GS) and bodies of water into built-up areas. LULC change is affecting ecosystem services (ES) in urban areas, such as by decreasing of the water retention capacity, the urban temperature regulation capacity and the carbon sequestration.

Publicação revisada por pares
Fevereiro 2021
Território Britânico do Oceano Índico
México
Estados Unidos

The urban heat island (UHI) effect is a global problem that is likely to grow as a result of urban population expansion. Multiple studies conclude that green spaces and waterbodies can reduce urban heat islands. However, previous studies often treat urban green spaces (UGSs) as static or limit the number of green spaces investigated within a city.

Publicação revisada por pares
Fevereiro 2021
China
Rússia
Estados Unidos

Compared with traditional urbanization, new urbanization is more closely aligned with China’s basic national conditions and reflects the basic goal of sustainable development. As the main method of new urbanization, in situ urbanization can make up for the shortcomings of traditional urbanization.

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