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Experiencias educativas en las aulas del siglo XXI
educación, uso de las tics en educacion, curriculo escolar
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10 Ways to Improve High-Density Cities

10 Ways to Improve High-Density Cities | Experiencias educativas en las aulas del siglo XXI | Scoop.it

Getting the right city density – generally expressed in the US as people per square mile or homes per acre – to support sustainable and pleasant living is one of the trickiest problems we face as we address the future of our communities. 

The typically low densities of suburban sprawl built in the last half of the 20th century, despite their popularity at the time with a considerable share of the market, have been shown by a voluminous body of research to produce unsustainable rates of driving, carbon emissions, pollution. stormwater runoff, and adverse health impacts. ..


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Jacqueline Garcia pd1's curator insight, March 23, 8:08 PM

This article shows the implications of high density areas. The solutions that the author discussed make a good point but sound kinda difficult. For example , its not that easy to bring nature into the cities because of the pollution which makes it hard to sustain the sort of growth we need. 

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A Siberian Eco-city Inside a One Kilometer Crater

A Siberian Eco-city Inside a One Kilometer Crater | Experiencias educativas en las aulas del siglo XXI | Scoop.it

Eco-city 2020 is a proposal for the rehabilitation of the Mirniy industrial zone in Eastern Siberia, Russia designed by the innovative architectural studio AB Elis Ltd.

The project would be located inside a giant man-made crater of more than one kilometer in diameter and 550 meters deep that used to be one of the world’s largest quarries. The idea is to create a new garden city shielded from the harsh Siberian environmental conditions and instead, attract tourists and residents to Eastern Siberia, with the ability to accommodate more than 100,000 people. The new city is planned to be divided in 3 main levels with a vertical farm, forests, residences, and recreational areas.

One of the most interesting aspects of the proposal is the glass dome that will protect the city and would be covered by photovoltaic cells that will harvest enough solar energy for the new development. A central core houses the majority of the vertical circulations and infrastructure along with a multi-level research center. The housing area is located in the first level with outdoor terraces overlooking a forest in the center of the city, in order to create a new type of highly dense urbanism in harmony with nature.

 

View diagrams & renderings, and learn more about this interesting approach to urban design, sustainability and renewal at the complete article link...


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Is China's lakeside city the future of urban planning?

Is China's lakeside city the future of urban planning? | Experiencias educativas en las aulas del siglo XXI | Scoop.it

China's next new city will be designed by US firm KPF, next to Hunan's regional capital, around a 40-hectare lake.


Adjacent to Changsha, the ancient capital city of Hunan, the design implements the sort of urban innovation that creates a sustainable and truly habitable environment.

"We can introduce integrated urban innovation," von Klemperer says, "we can combine water transport with localised energy production, cluster neighbourhood centres, advanced flood prevention and water management, and urban agriculture. Meixi is an experiment in future city planning and building. It will serve Changsha as a new CBD, but it will also serve as a paradigm for other Chinese city planners. It's a kind of live test case."

 

The firm seeks to achieve these goals through its dense, mixed-use urban, plan, with integration with surrounding mountains, lakes, parks and canals. Meixi Lake will eventually be home to 180,000 inhabitants, living in "villages" of 10,000 people, clustered around the canals...



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