Basic Introduction Chinese Name: Dongtan Geographical Location: Chongming Wetland Area: 326 square kilometers Nature Reserve Area: 24 1.55 square kilometers Introduction, development process, overall planning, introduction Chongming Dongtan is located at the mouth of the Yangtze River, in the middle of the eastern route of migratory birds' north-south migration in China, and its geographical location is very important. Its biodiversity value is reflected in species diversity and ecosystem diversity. Dongtan is a vast beach with abundant benthic animals and vegetation resources, which is a distribution center for migratory birds and a wintering ground for waterfowl. There are 3 12 recorded species of birds in Chongming Dongtan, and millions of migratory waterbirds. Among them, there are 4 species of national first-class protected animals and 43 species of national second-class protected animals. There are 167 species belonging to Sino-Japanese migratory bird protection agreement, and 5 1 species belonging to Sino-Australian migratory bird protection agreement. There are 12 species of waterfowl listed in the Red Book of Endangered Animals in China. In addition, according to the statistics of wading birds surveyed in the spring of 1996, there are 8 species of world population that exceed or reach 1%; Three meet or exceed the standard of stopping more than 0.25%. Chongming Dongtan officially joined the East Asia-Australasia migratory wading bird protection network on 1999. In June 2002, wetlands international Secretariat officially accepted Chongming Dongtan as an internationally important wetland. Autumn and winter are the best seasons for bird watching every year. At that time, a large number of geese and ducks spent the winter here. They rest in artificial fish ponds, which are supplementary habitats of the reserve. The population is in the thousands. As you can imagine, thousands of wild ducks are hovering in the sky, which is very spectacular. In addition, rare white-headed cranes will appear in the reserve. In case of spring tide, the crane will stop 500 meters outside the levee, which is the best time to watch the crane. Of course, Dongtan wetland is rich in other biological resources besides birds. Among the existing 10 species of mammals, 73 species of fish and 3/kloc-0 species of crustaceans, there are many important species, such as national first-class protected wild animals, baiji and Chinese sturgeon, economic specialty species, hairy crabs and eel fry known as "soft gold", snails, Japanese giant shrimps and so on. The identified species in Chongming Dongtan include amphibians and reptiles 16 species, molluscs 2 1 species, annelids 13 species and insects 73 species. Development history of Dongtan: 1998, Shanghai * * * approved that the land between the 92nd and 98th dikes reclaimed on the east side of Chongming Island should be managed by SIC, with a total area of 84.68 square kilometers, accounting for 15% of the total area of Chongming Island, and it was named as "Realizing the Agricultural Park on Dongtan". 200 1, SIC commissioned the School of Architecture and Urban Planning to make a research report, and put forward the idea of developing "Shanghai Ecological Port" for the first time. In April, Shanghai Chongming Dongtan Investment Development Co., Ltd. was established. In 2003, Chongming County (2065438+July 22, 2006, Shanghai * * * announced the withdrawal of counties to set up districts) was included in the development plan of "one city and nine towns" in Shanghai, and the Dongtan plot was also included. Then the plot was put aside from the plan, and Shang Shi decided to re-plan. At the end of 2004, SIC invited McKinsey as a strategic consultant to start global bidding for the project planning of Dongtan Start-up Area 12.5 km2 of Southern Eco-City. More than a dozen companies, including Phlip Johnson of the United States, studio of France, art jeans and ARUP of the United Kingdom, participated in the bidding. On June 5438+1October 2 1 day, 2005, the senior management of The Wealth Holdings Group, an Irish real estate company, announced that it would cooperate with SIC to jointly develop the Dongtan project with an investment of 65.438+0.2 billion euros. In July, Arup won the bid for the planning scheme. However, Arup only provides consulting reports, and the statutory texts of overall structural planning and regulatory detailed planning must be compiled by Shanghai Urban Planning and Design Institute. On June 4th, 2005, Shanghai Urban Planning Administration officially approved the Overall Structure Planning of Chongming Dongtan in Shanghai submitted by SIIC. On June 9, 2005, Dongtan Investment and Development Company and Arup signed the planning project of Dongtan Eco-city in London. Arup will provide consulting reports for the main planning of the first phase of Dongtan Eco-city, including urban planning and design, sustainable energy management and waste recycling management. Business Weekly published in June 5438+February 2005 named Dongtan Project as one of the top ten new architectural wonders in China, together with the Bird's Nest, National Grand Theatre and T3 Terminal. On February 24th, 2006, British Deputy Prime Minister John Prestel attended the signing ceremony of Dongtan renewable energy power station project. On June 5438+ 10, 2007, the regulatory detailed planning of Dongtan start-up area was officially approved by Shanghai Urban Planning Administration. On June 5438+ 10, 2008, British Prime Minister Gordon Brown visited Shanghai, and Shanghai Industrial Group, Tongji University, Arup, HSBC and SDCL signed the Memorandum of Understanding on the Design, Implementation and Financing of Sustainable Eco-city Projects in China. SIIC subsequently announced that the Dongtan Eco-city project will start in the second half of that year, and the first phase of the project will be completed before the 20 10 World Expo, with a construction area of 400,000 to 500,000 square meters, including a residential demonstration area that can accommodate 1 10,000 residents. In June 2008, Cai Laixing, the chairman of SIC who advocated Dongtan Project, retired. In June 2008, Ma Chengliang, Chairman of Silicon Carbide Development, resigned and was transferred to Silicon Carbide in February 2009. With the shelving of the SIC Langfang Eco-city project, the main members of the original Dongtan team, such as Dong Shanfeng and Li Jiang, left in March. Our reporter's on-the-spot investigation confirmed that the Dongtan project did not show any signs of construction. Master Plan The overall planning area of Chenjia Town in Dongtan is 224 square kilometers, and the total population will reach 2 1 10,000 in 2020. According to the similarities and differences between natural geographical conditions and regional eco-economic relations in Dongtan area, with the ecological concept that people are close to nature, close to fields, villages and cities and breathe fresh air for 24 hours, the ecological functions are divided by quantitative and qualitative methods, and ten functional areas are formed. According to the introduction of relevant persons in Chongming District, the international experimental ecological community will be a small town imitating the natural ecology, and build a middle and high-grade community. The planned area here is 6.56 square kilometers, with an open, hydrophilic and multifunctional central area as the main body. The water ring is an internal and external landscape, with Yeyun Lake as the core, forming a radial forest green corridor and a wetland green corridor to the northeast, separated by two green corridors and a river in the middle, and forming three living areas around the central area. At yesterday's promotion meeting, a healthy pension base project was officially signed. According to relevant sources, the planned area here is 1 square kilometer, and the building area is 1 10,000 square meters. The community will build a vibrant retirement community, a retirement community with continuing care, a retirement community for veteran cadres and an international community for the elderly. At the same time, it will also support commercial centers, hospitals and rehabilitation centers, universities for the elderly and leisure and entertainment facilities. What we are looking forward to is the planning and construction of theme parks. At present, we are considering introducing the "Water World" project similar to Hong Kong Ocean Park. According to relevant sources, building a theme park in Dongtan, about 40 minutes' drive from Pudong Disney Project, will attract a large number of tourists. The higher education park will introduce three famous first-class universities at home and abroad. At present, in addition to the Xianda School of Humanities of Shanghai International Studies University, the other two universities will continue to make choices. The planning of water transportation is very eye-catching. In the future, a yacht dock will be set up at Xijiagang or Tuanwang estuary, and a water tourism traffic line will be opened between Dongtan and Lujiazui and Shiliupu via Huangpu River. As an ecological building, bicycle lane will become an important planning that can not only exercise, but also promote low-carbon development. The country park base covers an area of 2000 mu, and the first phase is a 500-mu bicycle park. In the planning, the international experimental ecological community, the international education research and development zone and the international forum business zone will be connected in series with three scenic rivers and bicycle lanes along the river to form a Y-shaped spatial axis.