Chanba Ecological Zone was established in September 2004, with a planned total area of 65,438 0.29 square kilometers, including 89 square kilometers of centralized management area. Chanba Ecological Zone is one of the "Four Zones and Two Bases" determined by Xi, which is as famous as Qinling, Big Wild Goose Pagoda, Baqiao and Wanweiyang.
Chanba Ecological Zone takes the development idea of "river regulation drives regional development, and the development of new zone supports ecological construction". The long-term goal is to build Chanba Ecological Zone into a third-generation new city in Xi with beautiful ecological environment, high harmony between man and nature, and "livable and entrepreneurial". The new area will focus on developing the tertiary industry, such as logistics, finance, tourism, commerce, exhibitions, culture and education. Ecology, culture and modernity are the three characteristics of regional development.
Chanba Ecological Zone will fully implement Scientific Outlook on Development. Scientifically coordinate regional development, adhere to the development strategy of "giving priority to ecology and planning to establish a district", adhere to the priority of infrastructure and the drive of major projects, and adhere to the working concept of "being a caring and responsible builder". The construction of the new district has achieved a high starting point, rapid progress and colorful highlights. Major international events and projects such as Eurasian Economic Forum, 2007 F 1 Motorboat World Championship, Xi 'an Grand Prix 201World Horticultural Exposition have come to an end, and large-scale projects such as Guangyuntan Ecological Scenic Area, Taohuatan Ecological Scenic Area and Chanba Business Center have received extensive attention and praise from all walks of life.
According to the master plan, the construction of Chanba Ecological Zone will be promoted in three phases: the first phase of key construction includes comprehensive management of Chanhe River and Chanhe urban section and the central area with Chanba Delta as the core, which will be completed in about 10 year from 2005. The second phase of the construction of "one river and two plants" in the southern region (Ling Du Station, Bailutai with Chanhe River and Chuan Dao) was basically completed from 2008 to 20 15. The third phase focuses on the construction of the North Area north of the Ring Expressway and the Chanba Economic Belt along the Yangtze River.
Through comprehensive river basin management, ecological reconstruction and development and construction, several urban agglomerations will be gradually built in the ecological area. It is estimated that by 2020, the population will reach 550,000, and a new urban area integrating the functions of ecology, exhibition, business, leisure, culture and residence will be basically built, thus making Chanba Ecological Zone a third-generation new urban area in Xi with beautiful ecological environment, harmony between man and nature, and "livable and entrepreneurial".
According to preliminary calculation, after the ecological zone is fully completed, the per capita public green space area in Xi 'an central city can be doubled on the basis of 2004, which can greatly improve the overall air quality of the city, alleviate urban noise pollution and heat island effect, and improve the ecological environment. Ecological wetlands in scenic spots have important functions in urban ecosystem, such as degrading pollution, regulating climate, replenishing groundwater and sightseeing.
Building Chanba Ecological Zone is not only a helpless choice under the dual pressures of ecological deterioration and urban capacity expansion, but also an active transformation of urban development model. Since the establishment of Chanba Ecological Zone, the ecological construction and infrastructure construction in the core area have achieved initial results by solving three ecological disasters: river pollution, garbage siege and illegal dredging.
In terms of ecological management, Chanhe Qingshui Project, Taohuatan Landscape Project, Yanming Lake Wetland Project and Guangyuntan Ecological Project have been implemented one after another. Four new rubber dams and nine hydrophilic docks were built, with more than 8,900 mu of new water surface, accounting for more than 80% of the new water surface in Xi 'an. The cumulative coverage rate was more than10.6 million mu, the wetland coverage rate reached 9.8%, and the cumulative greening was 6,700 mu. The per capita green area is13m2, and the ecological land area is 2,836.7 hectares, accounting for 2 1.8% of the total area of the whole region, which is 7.5 percentage points higher than that of 2005. Garbage has been removed10.2 million square meters, and sewage interception pipelines have been laid for 23 kilometers. The fifth and twelfth sewage treatment plants are under construction. The three major ecological disasters have been controlled, the regional ecological conservation function has been greatly improved, the ecological environment has been significantly improved, the function of river ecological corridors has been significantly improved, and the ability of sustainable development has been further enhanced. Chanba has changed from an ecological disaster area in the past to an ecological compensation area in Xi 'an.
In terms of infrastructure construction, more than 50 kilometers of roads, 4 bridges and 36 kilometers of first-class river embankments have been built, and more than 300 kilometers of pipeline projects such as rain and sewage, electricity and telecommunications have been built simultaneously, realizing the docking with the main city and building the basic framework of the ecological zone. More than 40 enterprises have been introduced into Chanba, and a large number of well-known enterprises at home and abroad, such as Hong Kong Sino-Singapore Group, Singapore Sheng Bang Group, Hong Kong Henderson Group, Hong Kong Xiangjiang International Group, Shenzhen Yezhen Group, Shanghai Greenland Group and China Unicom, have settled in Chanba.
At the same time of regional development, Chanba Ecological Zone has held a number of large-scale international activities and formed a number of beautiful brands.
Known as the opening work of xi's internationalization, the Eurasian Economic Forum is an important international conference approved by the State Council and sponsored by the Secretariat of the Shanghai Cooperation Organization, the Business Council of the Shanghai Cooperation Organization, the United Nations Development Programme, the Eurasian Economic Secretariat, the China National Development Bank and the Shaanxi Provincial People's Government, co-organized by the Boao Forum for Asia, and jointly hosted by the Xi People's Government and the Beijing Institute of Contemporary World Development. Since 2005, this forum has been held in Xi 'an for three times. In April 2007, with the approval of the State Council, the permanent meeting place of Eurasian Economic Forum was settled in Chanba Ecological Zone of Xi City.
On 4-5 October, 2007/kloc-0, "2007F 1 China Xi' an Grand Prix of Motorboat World Championship" was held in Chanba Ecological Zone. 1 1 teams from home and abroad participated in the competition, and about120,000 spectators watched the competition live. This is the first time that the world's top water sports events have been staged in the northern city of China.
In September 2007, at the 59th General Assembly of International Horticultural Producers Association (AIPH), Xi successfully bid for the 201/World Horticultural Exposition. 20 1 1 Xi World Expo was co-sponsored by State Forestry Administration, China Council for the Promotion of International Trade, China Flower Association and Shaanxi Provincial People's Government, and was held in Chanba Ecological Zone in April, 201/for 650 days. Creative nature-the harmony between city and nature ". Xi World Garden Expo is the largest international exhibition with the highest specifications in Shaanxi Province and even the northwest region since the founding of the People's Republic of China. More than 100 cities and institutions will be invited to participate in the exhibition, including more than 30 foreign cities, more than 40 domestic cities and more than 30 international horticultural institutions. It is estimated that the number of visitors will exceed120,000. The construction of the park will be based on the gardening concept of "harmony between city and nature" and the overall structure of "two rings, two axes and five groups", organically combining China traditional culture and modern fashion elements, so that the ornamental value and experience can be integrated into one, showing the charm of "flowers, green and water", showing the elegant demeanor of prosperity and embodying the beauty of fashion.
In 2008, with the strong promotion of Shaanxi Province and xi municipal government, the financial business district with the strategic position of western financial center was settled in Chanba, and Xi 'an financial business district was located in the core of Chanba ecological zone. Construction officially started in April 2008, with a planned land area of more than 4,000 mu. On February 20 10/1day, Xi municipal government formally adopted the development outline of Xi' an financial business district, which was completed in three stages in the planning period of about 12 according to the model of "government promotion and market operation". The initial goal is to gather all kinds of financial institutions and supporting service institutions, with strong financial intermediary and financial service capabilities, to serve the province's financial functional areas; The medium-term goal is to take the financial business district as the carrier, coordinate with other financial functional zones in xi 'an, base on Shaanxi radiating northwest, and promote Xi 'an to become an important financial center in the west; The long-term goal is to use the core cities of the Eurasian Continental Bridge and the New Silk Road to go international and turn Xi 'an into an international financial center.
Xi Chanba National Wetland Park is located at the intersection of Bahe River and Weihe River, with a planned total area of about 7.98 square kilometers. In June 2008165438+1October, it was officially approved by the State Forestry Administration and became the first batch of national wetland pilot areas in northwest China. The construction of Xi 'an Chanba National Wetland Park is an effective means and necessary measure to restore and protect the river wetland ecosystem in this area, which will produce remarkable ecological, social and economic benefits after completion. It plays a role in intercepting flood and storing water, regulating climate, improving urban environmental quality, beautifying the environment and ensuring urban ecological security, and provides sustained and good ecological services for promoting the harmonious development of social economy in Xi.
April 29th to May 3rd, 2009, with the theme of "Living in Harmony? Fashion pursuit. " More than 65,438+000 international floral masters and top domestic floral masters participated in the competition, and floral works from more than 30 provinces, municipalities and autonomous regions gathered together for display.
Since the establishment of Chanba Ecological Zone, the ecological environment of Xi has been improved through ecological management, and the function and taste of the city have been improved through infrastructure construction and investment attraction. The embryonic form of the third generation new city in Xi 'an, which was born in the harmony between man and nature, rose rapidly.