Eco-settlements of green energy vision in China

Paper Keywords: green building sustainable settlements Development of environment protection and energy settlements
Abstract: Building on ecosystems from the impact of human point of view of the residential green building awareness of the foreign examples as the theoretical basis of ecological building, green describes the Development and construction of settlements in the importance of China .

1 green generation of eco-settlements
1.1 The concept of green green residential settlements that land from the planning, architectural design modeling, operations management and other aspects of the property Development and construction, ecological design principles as a guide, follow the "ecological aesthetics", the "people-oriented" innovation awareness, coordination of people, nature, architecture and the aesthetic relationship between social environment, the cornerstone of the green economy, green technologies do support the green environment for the symbol, which reflects the settlements personification, naturalization and ecological design. and to "human nature "as the starting point for the management of the new settlements.

1.2 Housing Construction and Sustainable Development. Without restraint of human Development and construction, continuous emission of pollutants to the environment, worldwide there are different degrees of the ozone hole, the greenhouse effect and other environmental pollution. So we can realize the importance of sustainable development, then there theoretical system of green building, sustainable design concept which is a concentrated expression of human habitation is the inevitable trend of development of civilization, especially in recent years children, study of green settlements Sustainable Development has become one of the subjects.

1.3 green building in foreign development. In the eighties and nineties of the twentieth century, many countries and regions began to study ecological systems and promote residential. In recent years more attention, not only to strengthen policy support, saving, and then use and recycling and so on are new progress, especially in Europe have been eco-residential building in ten years of history, countries have formed their own characteristics. German cities generally have sold most of the green building materials store. Vienna, Austria, the "wave German City ": residential energy consumption, from 6 to 7 layer layer composed of residential buildings. sunny side has large windows and balconies, back only a loophole the size of a front window; graphic design narrow, small frontage, the buildings surface area and volume of space is relatively small; use the exhaust heat recovered from residential energy to heat water for daily life, to meet the required heat for about 50% of the solar collectors to meet the daily consumption of water required for the other 30% of the energy 0
2 Ecological Design of Residential Building
2.1 Ecological Design of residential buildings. According to the principle of sustainable development theory and ecology, with residential construction features, green residential construction to the integrated use of ecological principles and follow the principles of ecological balance and sustainable development, integrated system, the principles of efficiency the highest priority , design, organization building material factors inside and outside, so that material and energy in the construction cycle in an orderly manner within the system conversion, access to an efficient low-energy, non-waste pollution, the ecological balance of the living environment. It includes the energy systems, water environment system , gas environmental systems, green systems and so on.

2.2 green settlements, of the economic environment. ecological environment is a combination of macro and micro systems engineering, urban planning and construction investment and create links to the overall ecological importance, the implementation process for the purpose of profit high-tech Developers can not be achieved. According to statistics, in the "three one change" in Guangzhou to invest 140 billion a year, so the city has undergone a great change, but if the sky more, the Pearl River water cleaner , the air is clean, but also a strong economic base at home. and then looked at the needs of the market reaction. from Guangzhou, "Engel" in terms of coefficient of 42%, Guangzhou, people have access to well-off people's desire and ability of buyers are gradually synchronized And with good natural environment for large and modern transportation network in Guangzhou in the southern region, is likely to become the future center of the city residential area, in fact, present in every 10 home buyers to buy a house three people in Panyu, suburbanization of stay overwhelming Not long ago, Lin mayor a "5 years after the property appreciated 50% in Panyu," then undoubtedly treasure this natural beauty, added a handful of oil.

3 green settlements system analysis and environmental benefits
Green summed up the characteristics of settlements, the following points: First, as far as possible to save non-renewable energy resources and consumption, reflecting the 3R principles, namely, reuse, conservation and recycling. For the environment, without affecting the building and the cell structure and function of the conditions, materials and energy use is lower, the better. This needs to be considered in the design and construction process simplifies the modeling building facades; use of insulation is strong, airtight good material; use renewable energy; recycling use of resources; conservation of water resources, a strong proponent of the use of renewable and other new energy sources. Second, to protect the ecological system, adhere to the harmonious coexistence between man and nature. Third, harmless to human health, so that people feel comfortable and healthy, mainly reflected in the choice of materials to use, you must select the green building materials or clean, non-toxic building materials.

Environmental benefits according to the performance of residential design for the environment, ecological, social and economic benefits in many aspects of the comprehensive benefits. Eco-efficiency, green design of residential environment can be manifested in the ecological benefits of green space design, water system design, energy system design, waste disposal, residential roads and residential environment design aspects. that is, to consider the residents and health factors such as use of functional and architectural features of shape, but also with the feasibility of green residential environment. green living the social benefits of environmental design area, it is evident that the environment green, at present, many of our developers, will be the development of green residential rate as an important area of ​​environmental indicators, the same residential lot better around the green environment, and its sales price or rent to be significantly higher than the surrounding environment, poor residential areas. Residential Environmental Design green ecological and social benefits, but demonstrate the economic benefits of the environment. reposted elsewhere in the Research Papers Download http://www.hi138 . com 4 at this stage of the urban housing construction Misunderstanding
Currently in residential construction, the developer in order to attract the attention of consumers, man-made landscape in the area, the violation of ecological laws, beyond the health needs of physiological levels of physical pleasure, only focus on colorful, exotic and beautiful effects of psychological Discovery J Wyatt . However, as consumers experience the modern way of life at an early stage, not a profound experience of man-made physical pleasure and spiritual landscape of the relationship between pleasure. generally performed in several ways: the planting of flowers and plants, extensive modeling pattern flower beds, "nice but useless"; too obsessed with tropical coastal vegetation; blind transplantation odd rare species of trees and shrubs beautify the properties of plants as decorations; position unreasonable distribution of plant cultivation, seldom growing plants absorb toxic gases; attention to form, ignoring the ecological to plants as landscape decoration; deliberately creating a luxurious garden water features, running costs are high variable early Creek; ignore hard "defects", the heat island effect evident. As a direct impact on healthy living environment, the ecological health of the air quality is the most important factor, and spread of the disease has a close relationship with the living environment, the human form of the building, ventilation, lighting, air conditioning, water supply, drainage, greening and landscape and other aspects of health indexes have higher requirements. from the long-term development point of view, China is still green are settlements in the initial stage, still further on the overall study.

5 green residential development in China
5.1 to raise awareness of green residential building environmental awareness of people's comfort is never end. With the Earth's environment to accelerate the process of warming and global climate anomalies appear shorter period, China's rapid economic growth, the opposite is paid resource depletion, ecological destruction of the high price to reflect the previous history of building development, the building itself in terms of required materials, basic materials, such as: bricks, cement, sand, etc. are all at the expense of the environment without a price. and green put forward the concept of eco-residential construction is the survival needs of human beings to take the pressure on the environment as a driving force of economic growth and development model of mutual checks and balances. Therefore, the implementation of the residential development and construction of green and human settlements can be increased to closely related to the high degree of sustainable development is very important and urgent.

5.2 The relevant policies to support the green eco-residential investment Ren Qianti return is relatively high and slow, if not related to taxes, grants or material restrictions on its use in the country would be significantly difficult to implement. Although in 2001 the Ministry of Construction 4 launched a residential green building elements sneeze and technical guidelines>> pointed out the green residential development indicators and criteria of each system, but in the construction planning permits, issuance of construction permits granted a series of links support is not enough. only policy to be appropriate in the development of concessions in order to enable more developers to invest into this emerging industry in the past.

Conclusion
As the voice of sustainable development, gradually, the construction industry in China is also increasing emphasis on environmental issues. Promises to become "green in Beijing," finally got his wish to successfully hosted the 2008 Olympic Games, to fulfill this commitment, Beijing spent more than 1800 million reconstruction of Beijing urban ecological environment. Indeed, the large to the world or a country, city or a small house, modern people's great concern on the ecological environment is almost beyond any historical stage of development, "sustainable development" a general strategy for development of human society, and 'residential behavior ", have become a people to achieve" green dream "of most personal starting point. green residential homes, I look forward into our lives. Links to Research Papers Download Center http://www.hi138.com