Tangshan is an important coal producing area in China, which gave birth to China's first mechanized coal mine and created a brilliant history of modern industrial development in China. Tangshan has prospered and suffered from coal mining activities for more than 140 years, creating a large coal mining subsidence area in the city, including 30 square kilometers in the South Lake area. Decades of subsidence and subsidence, has led to the South Lake area overgrown with weeds, sewage full of ditches, flying ash, especially over the years of city life and construction waste dumping, the formation of a giant garbage mountain, become the closest to the city of Tangshan "industrial scars", known locally as "Longshu ditch! Longsugou". In the face of serious coal mining subsidence problem, Tangshan City, after persistent ecological construction, so that the former 30 square kilometers of the South Lake coal mining subsidence area into the country's largest urban central ecological park, and successfully held the 2016 Tangshan World Horticultural Expo, to promote the development of ecology, culture, tourism, sports and other multi-industry development, and become a ecological benefits, economic benefits and social benefits of the integration of the realization, Ecological construction and economic development complement each other "good works".
(2) specific practices
First, do a good job of planning the first top-level design article. Commissioned by the China Earthquake Administration, the Tangshan Branch of the General Administration of Coal Science and other units, the collection of more than 40,000 geological data in the subsidence zone, in-depth analysis of the geological structure of the coal mining subsidence zone research; employing the international and domestic famous design institutes, *** with the preparation of the South Lake Eco-city construction planning, the realization of the full coverage of the detailed planning of the control. In the development of coal mining subsidence management, mountain water, forest, field, lake and grass system restoration "planning map" and "construction map" at the same time, integrated planning of ecological restoration of ecological, production and living space, optimize the layout of the residents relocation and resettlement areas, ecological restoration areas and new industrial development areas, the construction of ecological tourism, cultural creativity, new industry development areas, and the development of the South Lake Eco-city. The construction of ecotourism, cultural creativity, high-end services and high-tech industries in one of the "city's central ecological park".
The second is to do a good job of scientific and environmental protection of ecological restoration articles. Combined with the river improvement, urban drainage and flood function and landscape water body camping, comprehensive treatment of various types of sewage in the region, to achieve the restoration of the water environment of the South Lake and the water system cycle through. Give full play to the role of aquatic plants and animals in purifying water quality, scientific planting of reeds, lotus, water lilies and other plants, and synchronize the water ecological management and ecological landscape construction. Adopting low-disturbance, low-cost, low-energy technology, the 50-meter-high historical garbage mountain will be closed and transformed, realizing "zero discharge" in the pollutant management process. A large amount of the remaining fly ash in the area is processed into building materials, which are used as foundation materials for the foundation and terrain stacking. Utilizing discarded plant materials, branches, etc., combined with gabion technology, arranged in the lakeshore to protect the shore, solid soil, and play a role in enhancing the bearing capacity of the foundation. Through scientific ecological restoration,*** clearing excavation and comprehensive utilization of the stock of garbage 8 million cubic meters, 8 million cubic meters of fly ash, coal gangue 4.5 million cubic meters, built the Phoenix Terrace, Citizen's Square, Earthquake Ruins Park, and other public **** services, and continue to promote the ecological restoration of the South Lake and comprehensive management.
The third is to do a good job of promoting the realization of the value of ecological products, "show the mountain" article. 2016 April, South Lake successfully held a 133 landscapes but did not take up a point of arable land World Horticultural Expo, fully demonstrated the South Lake adhere to take the ecological priority, the protection of the first priority, the priority of conservation, the results of the road of green development, demonstrated the South Lake regional ecological restoration of the achievements. It has demonstrated the effectiveness of ecological restoration in the South Lake area, and greatly enhanced the popularity of the South Lake. Promote the integration of "ecology + culture", build Tangshan Cultural Square, Grand Theatre and other cultural facilities, built the first set of catering, performing arts, culture and food culture museum in Hebei Province - Tangshan Banquet, to realize the integration of ecology, food, culture and other elements of development; based on the origins of Tangshan's cultural heritage, the Tangshan Lake is a place of ecology and culture. Based on the shadow culture originated from Tangshan, the first shadow culture theme park was built in Nanhu Lake, and the Ping'an Buckle Shadow Theater was created to display the traditional folk art of Tangshan in multiple dimensions, and to reproduce the heritage of China's intangible cultural heritage of shadow play, which has gained a good response. Promoting the construction of "ecology + sports", the construction of intelligent sports station, new sports center in Tangshan, hosting TBA Tangshan Basketball League, Tangshan International Marathon and many other sports events; the completion of the South Lake Soccer Park, Soccer City Plaza and Soccer Theme Hotel, to create the first domestic comprehensive project of the theme of soccer, hosting the international friendly Cup of Happiness, It has hosted more than 2,300 soccer matches such as the International Friendship Huanying Cup and China Women's First Division Football League. To promote the development of "ecology + tourism", built the national 5A level South Lake tourist attractions, the new 1.4 kilometers of lakeside trestle, musical fountains and South Lake light show and other tourism facilities, the construction of plant museums, low-carbon life museums and other ecological culture and science and technology bases, to enhance the experience of tourists visiting.
(C) the main results
First, the "industrial scars" reappeared in the green mountains, and constantly increase the supply of high-quality ecological products. The former coal mining subsidence area, industrial and mining waste land, has been transformed into the central city of Tangshan City, "green lungs" and "oxygen bar", more than 220 kinds of plants lush, greening rate of 65%, the water area of 11.5 square kilometers, more than 100 kinds of wild birds to and fro The area of water is 11.5 square kilometers, with more than 100 kinds of wild birds coming and going. Through ecological restoration and comprehensive management, the climate of the South Lake area is more pleasant, the city is more livable, the environment is more beautiful, and the supply of ecological products is more powerful, and the South Lake has won the titles of "China's Habitat Environment Example Award", "Dubai International Award for Improving the Living Environment" and so on.
Nanhu has won the "China Habitat Example Award", "Dubai International Award for the Best Example of Improving the Living Environment", etc.
The second is to practice the concept of green mountains is golden mountains, to realize the economic value of ecological products. South Lake through the "ecological + industry" mode, actively layout culture, tourism, sports industry, to promote "eat, live, travel, shopping and entertainment, sports, ecological humanities" and other elements of the agglomeration, to promote the lake production **** integration, lake city integration, ecological industrialization. In 2019, South Lake*** received more than 7 million tourists, realizing continuous growth in the number of tourists and tourism revenue. With the improvement of the ecological environment and the increasing improvement of supporting facilities, it has gradually built a new pattern of land space centered on South Lake, industrial integration, ecological livability, intensive and efficient, which not only drives the land value of the surrounding area, but also brings together the flow of people, logistics, capital flow and information flow, forming an emerging growth point for regional development and realizing the spillover of the value of ecological products.
Thirdly, it benefits people's well-being and highlights the social value of ecological products.In April 2018, the Tangshan South Lake Tourist Attractions Area was opened to tourists.The good ecological environment, pleasant living environment, as well as 16.6 kilometers of fitness trails, the light and shadow water dance show, cultural museums and other high-quality projects, so that the general public and tourists have a good place for a happy life, leisure and entertainment, realizing the ecological construction of **. **Build***Govern***Enjoy. At the same time, the development of ecological-based industries effectively increase jobs and residents' income, driving the interactive development of the city's food and beverage, lodging, transportation, entertainment and other industries, so that the local residents in the enjoyment of good ecological products at the same time, get a real benefit, sense of access and sense of well-being is increasing day by day, the social value of ecological products is increasingly visible.