 Good morning, everyone. I'm so glad to stand here to do a plantation for us for about the nature and the metropolitans I think my plantation is a bit different from former two guys because my and My major is urban planning and we will talk about practical urban development policy around the world So why we should build a sustainable urban development form? I think we should talk about first a dog why we built a compact city In our nowadays first it's for good for the environmental effect it will Benefit the climate change era and also it will be balance the environment quality of the urban environment and also create equity for the social groups and then unless you can restore the urban Nature and the history I Think we have principles in our metropolitans when we built our Stamble urban development first we need to understand we need to think globally and when we require to Stole the problems we need to act regionally and Then we need to have a cooperation with different disciplines and then practical and Social issues go together Just another so theory is not important. We need to do practice for for experiment The old that this is all the lie of my Plantation I have six topics. The fourth is the sustainable urban development. What is sustainable urban development? We know all familiar with the definition was something about development, but what is for the urban's I? Think there are three dimensions as I planted in this land The fourth is a social development second is economical development and then is Environmental protection the three demon dimensions are Very important. We should not emphasis on single of them. We should consider three of them together We should know the only three dimensions jump jump together. It's a sustainable pattern of urban development and then the sustainable development should be a think as a global scale. I think they are fine Sustainable goals in our urban development, but now we should talk about the most important one the climate change era There are some guys who do up into the so theory of urban development That is focused on how urban development can meet the need of the present without compromising the ability of future generations to meet their own needs and The sunset in the moment of sustainable urban development. We have five methods. The fourth is we can use renewable Results instead of non-renewable and we should know the natural Capital is very mental for our cities and we can benefit from the natural interest The third is we should imply appropriate technology in our research and practical such as the biological for your fields and We should know in input replacement and produce locally to to not over Exploit or the local resource and at last we should know we need to console restore and recycling the local resource first we use the renewable energy resource such like solar and the wind resource and We can use substitute like biodiesel for the fossil fossil fuels and then It's very important that one can reduce the Vanko mouth when we drive in the city It's how different method to achieve this goal goes and we can talk about in the next Our lives and for example comeback development and the to the transportation system and This is our practice in to the transportation system. We usually that is transportation oriented Development in the middle We would build the public transportation center and around it will be mixed land use so that so that the people from the central city can Transport to the sunlight city where a convenient and they will reduce the demand for traffic and This is a neighborhood built for in adding work It for it called for the green car freight some temple in this neighborhood People can work in the neighborhood to each other in the every building they need them to drive car They can best cooling around here. So it's car freight Quite energy saving and other in our transportation practical. We can use our High-competitive a bus system. You can you can see from the picture that in the middle it builds the bus station and On the two sides the bus is the road is basically safe for bus not for private car and on the side On the other side is for private car it will faster the public transportation and promote people to use the more public transportation and the the below picture the other picture is a show that we can build specific road for the best cooling system that will this practice has been vastly used in New Zealand and sometimes we use in our metropolitan neighborhood to promote the best cooling and then we have our Recycling policy This is a picture from Europe that what can we save what can we recycle from our? Disposal such as papers glasses and Second I will talk about is a sustainable urban form. It's quite It's quite important because it's related to the last slide that We can reduce the marriage a one-call transportation in a city. I Think we need to start from the Industrial civilization from that from that period we our energy conception in the cities was vastly Enhanced we vastly enlarged And it caused a lot of your modern quality Environmental problems in the cities such as pollution and water pollution high-density overcrowding From this land we would say that we need to resolve the environmental the climate change problem error for the Urban development also we should know we need to solve the other problem together to think about our policy It's a garden city mold it's built by the Abductor who art who want to combine the tone and countryside advantage together to solve the problem and He desired city modes that in the middle is a central city and around it house a satellite city. They are connected with the Trinsystem and a highway system is a railroad connect the satellites with each other And it will promote efficiency of the transportation and also create the a lot of green land like the green belt along the city and Now we learn a lot from this mode even today we when we built out the satellite cities as the Lingon satellite city around Shanghai or it's a Satellite city around Dubai. We usually use this model and Another model is reading city. It's it built high-density blocks to solve the problem of our environmental quality in the city and The high density allowed a lot of green parks can be built in the city to save the through save the land area and Nowadays we built our city like this We're in our metropolitan's we built a lot of high-density blocks to provide more parks and the green ground here and We also have our board eggs city is a mold developed by a very important American champion architects white Who promotes us to in in this city every citizens have one egg farmland land to build their houses and also have their Gardens and do some farm work here. It is a manner of life, but it also lead to our issue nowadays is the urban spa nowadays we built our cities From the three model the garden city the reading city and the and the Board egg city nowadays we allow to transportation like the Private car transportation is caused a lot of energy conception in the urban area, especially in the Suburban area now really had to calculate that If we all live in the North American's we should have two more planet to sometimes our Our maintenance mental maintain our lives and People now driving cars to our cities and now they drive with their cars to the cinema They drive car to moto motel. They also drive car to how they are far food They drive to for shopping. They drive even to the church So what is the some temple urban form? it should be compact and It should use the high density to store some of the issues and also it should keep it in the appropriate Density so it will read it will also meet the need on the social on the social development and the economical development and The third online is about ecological design Why we need to equality? Yeah, it won on a very micro Microscope even just to design a single building or single houses We in these houses we are mostly used on the bicycle pants or working pants and we also use a lot of energy saving method such like a soda and wind power and We can see from the IBM headquarters in these buildings we use a lot of new technology to Save energy in these buildings. It can even generate from the solar solar power and Also, we built to D and neighborhood. It will be a large scale different from it the single building and It's a zero energy development in London from this picture, we can see the energy used in this neighborhood all generate from the Green energy and then we built our green roof. It's who in treating city development the moment and It's from new technology, especially the materials can afford the soil on the roof land to build to plant to put up to plant the new trees here and Maybe our future city is like this Okay, I will have a quick sense as others This is the green easier. This means that we should build a city on more How more green parks and how built them in the green areas This particle have a particle influence on our cities now, it's the Netherlands We can see all the cities built in the like a park and the people can free car Free car Transportation here. They can just walk have walking distance and the They can use a soda. They can cheer the left with a sunshine and 85 percent of the building is face to the south And we have also some other cities Okay, we can analyze in the footprint of the cities Now we can use some new technologies to calculate our household food footprint So that we can make our policy development depend on these fingers and The last is design nature. Why we should design nature. It's driven by Mike Hawk who is a Geography good geography in the world he designed the regional area by using new technology GIS system and In his planning he considered natural resources as a major resource in the planning factors and He built models Thank you, unless I will say our planners and actors can learn from the Architecture and we should do that with nature. We should consider a lot of some temple Principles in our research. Thank you