Geografia
- Brazil Population 2014
Population: 202,656,788 (July 2014 est.) This entry gives an estimate from the US Bureau of the Census based on statistics from population censuses, vital statistics registration systems, or sample surveys pertaining to the recent past and on assumptions...
- Livros Para Downloadlivros Para Download: "cities And Climate Change: Global Report On Human Settlements 2011 " E " State Of The World's Cities 2010/2011 - Cities For All: Bridging The Urban Divide"
Cities and Climate Change reviews the linkages between urbanization and climate change, two of the greatest challenges currently facing humanity in the 21st Century, and whose effects are converging in dangerous ways. It illustrates the significant contribution...
- População Mundial 2010
Dados revistos relativos ao ano de 2010, disponíveis para download em ficheiro Microsoft Excel, aqui. Via Urban Demographics. População x Fertilidade (milhões) Número de países x FertilidadeSource: United Nations, Department of Economic and...
- Qual O Limite Para O Crescimento Da Cidade?
"The world is in the throes of a sweeping population shift from the countryside to the city. Underpinning this transformation are the economies of scale that make concentrated urban centers more productive. This productivity improvement from urbanization...
- Alterações Climáticas, Povoamento E Migrações
"Settlements in coastal lowlands are especially vulnerable to risks resulting from climate change, yet these lowlands are densely settled and growing rapidly. In this paper, we undertake the first global review of the population and urban...
Geografia
Um mundo cada vez mais urbano (versão 2014)
Foi publicado muito recentemente, pelas Nações Unidas, mais um relatório "World Urbanization Prospects - 2014" sobre as tendências na urbanização no mundo.
As conclusões não andam longe daquelas de anos anteriores. Espera-nos um planeta marcado pelo aumento da urbanização, com a Índia, a China e a Nigéria a marcarem o ritmo.
"In today’s increasingly global and interconnected world, over half of the world’s population (54 per cent) lives in urban areas although there is still substantial variability in the levels of urbanization across countries. The coming decades will bring further profound changes to the size and spatial distribution of the global population. The continuing urbanization and overall growth of the world’s population is projected to add 2.5 billion people to the urban population by 2050, with nearly 90 per cent of the increase concentrated in Asia and Africa. At the same time, the proportion of the world’s population living in urban areas is expected to increase, reaching 66 per cent by 2050"
Nações Unidas 2014
Descarregar o documento aqui.
- Brazil Population 2014
Population: 202,656,788 (July 2014 est.) This entry gives an estimate from the US Bureau of the Census based on statistics from population censuses, vital statistics registration systems, or sample surveys pertaining to the recent past and on assumptions...
- Livros Para Downloadlivros Para Download: "cities And Climate Change: Global Report On Human Settlements 2011 " E " State Of The World's Cities 2010/2011 - Cities For All: Bridging The Urban Divide"
Cities and Climate Change reviews the linkages between urbanization and climate change, two of the greatest challenges currently facing humanity in the 21st Century, and whose effects are converging in dangerous ways. It illustrates the significant contribution...
- População Mundial 2010
Dados revistos relativos ao ano de 2010, disponíveis para download em ficheiro Microsoft Excel, aqui. Via Urban Demographics. População x Fertilidade (milhões) Número de países x FertilidadeSource: United Nations, Department of Economic and...
- Qual O Limite Para O Crescimento Da Cidade?
"The world is in the throes of a sweeping population shift from the countryside to the city. Underpinning this transformation are the economies of scale that make concentrated urban centers more productive. This productivity improvement from urbanization...
- Alterações Climáticas, Povoamento E Migrações
"Settlements in coastal lowlands are especially vulnerable to risks resulting from climate change, yet these lowlands are densely settled and growing rapidly. In this paper, we undertake the first global review of the population and urban...