2 years, 2 months ago
What are the eco cities in China?
What are the technologies used to achieve low or zero carbon footprint ?
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M$1 Answer
* China is working with investment and technology supplied by the Singapore government to build an ecocity in the Coastal New District of Tianjin City in northern China, named the "Sino-Singapore Tianjin Eco-city".
* Dongtan Eco-city is the name of another project on the third largest island in China at the mouth of the Yangtze River near Shanghai.
* Huangbaiyu is another major eco-city being build by China.
*An ecocity collaboration project is being proposed for a district in Nanjing, the capital city of Jiangsu Province on the Yangtze River, just west of Shanghai.
* Rizhao mandates of solar water heaters for households, and has been designated the Environmental Model City by China's
Each is a zero-carbon, zero-waste city that is fully sustainable. Design of these cities places a heavy emphasis on the use of renewable resources including solar power in order to maintain the sustainability of the area.
It is designed with consideration of environmental impact, inhabited by people dedicated to minimisation of required inputs of energy, water and food, and waste output of heat, air pollution - CO2, methane, and water pollution.
A sustainable city can feed itself with minimal reliance on the surrounding countryside, and power itself with renewable sources of energy. The crux of this is to create the smallest possible ecological footprint, and to produce the lowest quantity of pollution possible, to efficiently use land; compost used materials, recycle it or convert waste-to-energy, and thus the city's overall contribution to climate change will be minimal, if such practices are adhered to.
These cities are achieved through various means, such as:
-Different agricultural systems such as agricultural plots within the city (suburbs or centre). This reduces the distance food has to travel from field to fork. Practical work out of this may be done by either small scale/private farming plots or through larger scale agriculture (eg farmscrapers).
- Renewable energy sources, such as wind turbines, solar panels, or bio-gas created from sewage. Cities provide economies of scale that make such energy sources viable.
- Various methods to reduce the need for air conditioning (a massive energy demand), such as planting trees and lightening surface colors, natural ventilation systems, an increase in water features, and green spaces equaling at least 20% of the city's surface. These measures counter the "heat island effect" caused by an abundance of tarmac and asphalt, which can make urban areas several degrees warmer than surrounding rural areas—as much as six degrees Celsius during the evening.
-Improved public transport and an increase in pedestrianization to reduce car emissions. This requires a radically different approach to city planning, with integrated business, industrial, and residential zones. Roads may be designed to make driving difficult.
-Optimal building density to make public transport viable but avoid the creation of urban heat islands.
-Solutions to decrease urban sprawl, by seeking new ways of allowing people to live closer to the workspace.
-Green roofs
-Zero-emission transport
-Zero-energy building
- Sustainable urban drainage systems or SUDS
- energy conservation systems/devices
-Xeriscaping - garden and landscape design for water conservation
* Dongtan Eco-city is the name of another project on the third largest island in China at the mouth of the Yangtze River near Shanghai.
* Huangbaiyu is another major eco-city being build by China.
*An ecocity collaboration project is being proposed for a district in Nanjing, the capital city of Jiangsu Province on the Yangtze River, just west of Shanghai.
* Rizhao mandates of solar water heaters for households, and has been designated the Environmental Model City by China's
Each is a zero-carbon, zero-waste city that is fully sustainable. Design of these cities places a heavy emphasis on the use of renewable resources including solar power in order to maintain the sustainability of the area.
It is designed with consideration of environmental impact, inhabited by people dedicated to minimisation of required inputs of energy, water and food, and waste output of heat, air pollution - CO2, methane, and water pollution.
A sustainable city can feed itself with minimal reliance on the surrounding countryside, and power itself with renewable sources of energy. The crux of this is to create the smallest possible ecological footprint, and to produce the lowest quantity of pollution possible, to efficiently use land; compost used materials, recycle it or convert waste-to-energy, and thus the city's overall contribution to climate change will be minimal, if such practices are adhered to.
These cities are achieved through various means, such as:
-Different agricultural systems such as agricultural plots within the city (suburbs or centre). This reduces the distance food has to travel from field to fork. Practical work out of this may be done by either small scale/private farming plots or through larger scale agriculture (eg farmscrapers).
- Renewable energy sources, such as wind turbines, solar panels, or bio-gas created from sewage. Cities provide economies of scale that make such energy sources viable.
- Various methods to reduce the need for air conditioning (a massive energy demand), such as planting trees and lightening surface colors, natural ventilation systems, an increase in water features, and green spaces equaling at least 20% of the city's surface. These measures counter the "heat island effect" caused by an abundance of tarmac and asphalt, which can make urban areas several degrees warmer than surrounding rural areas—as much as six degrees Celsius during the evening.
-Improved public transport and an increase in pedestrianization to reduce car emissions. This requires a radically different approach to city planning, with integrated business, industrial, and residential zones. Roads may be designed to make driving difficult.
-Optimal building density to make public transport viable but avoid the creation of urban heat islands.
-Solutions to decrease urban sprawl, by seeking new ways of allowing people to live closer to the workspace.
-Green roofs
-Zero-emission transport
-Zero-energy building
- Sustainable urban drainage systems or SUDS
- energy conservation systems/devices
-Xeriscaping - garden and landscape design for water conservation
source(s):
google,wikipedia etc plus did a project on that before
You asked the same question except with different locations.So I mentioned the cities corresponding to the locations but the part below is the same since it applies for all.
google,wikipedia etc plus did a project on that before
You asked the same question except with different locations.So I mentioned the cities corresponding to the locations but the part below is the same since it applies for all.
You can leave an optional "tip" with Mahalo's virtual currency, Mahalo Dollars. If you are asking a difficult question that might require some research, or if you'd like a wide variety of feedback, a higher tip often leads to more answers to your question.
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