Ji'nan's water ecological civilization construction plan is finalized, and the public can visit the waterscape.
Ji'nan Times reporter Zhang Na Chai Yingying />
Xiaoqing River landscape reporter Wang Feng (information photo) * our correspondent Zhang Na Chai Yingying
now from 2015, Ji'nan will build more hydrophilic landscape in the two ring road to the area within the inner ring. The public can walk normally for 15 minutes to reach the water landscape of springs, rivers, lakes, wetlands, fountains, gardens and so on. 23, reporters learned that the implementation plan of water ecological civilization construction in Ji'nan (2013-2015 years) was approved by the Ministry of water resources and the provincial government. Ji'nan is beginning to stride towards the city of water ecological civilization.
Baotu Spring water level into the water ecological evaluation index
every encounter drought, the Jinan people are worried that Baotu Spring stops spraying, and the changes in Baotu Spring water level also affect the hearts of the Jinan people at all times. It is understood that the red warning line of Baotu Spring is 27.60 meters. Relevant data show that in March 30, 1976, the Baotu Spring water level fell below the critical point of 26.98 meters for the first time, and stopped spraying.
according to the introduction, the evaluation index of water ecology in 2015 included.Gt of Baotu Spring water level and 27.25 meters (the Yellow Sea elevation). The water conservancy department said that after the completion of the water ecosystem, there would be no stopping spray in Baotu Spring. People could rest assured that they could enjoy the spring.
at the same time, in order to protect the spring, the four springs of Ji'nan City, the Bai Quan spring group in the limincheng District, the Zhangqiu bimanquan group Peace Yin flood Fan Chiquan group spring ecological protection area have been scientifically defined, and the protection range of 72 spring water outcropping areas is delineated. We should set up the protection area of Quan Chi and strictly restrict the exploitation of groundwater in the Bai Quan Quan Group.
flood control
the city section of Xiaoqing River can prevent the implementation of
program requirements for one hundred years of flood. During the period from 2013 to 2015, Ji'nan should form a new pattern of modern water conservancy development of "river lakes and lakes connected to the people's livelihood, five water balance spring city", and the overall use of "surface water, groundwater, the Yellow River water, Yangtze River water, Changjiang water, Africa" Conventional water "achieves the goal of" spring, lake, river, water and Jing Mei ".
will be able to reach the water landscape in addition to 15 minutes' walk in the urban area by 2015, and more water related changes will be found by the citizens: the wetland area is expanded from 20 square kilometers to 32 square kilometers above the provincial level, from the current 5 to 7 cities, and the water quality of the public water ends is 100%. .
the urban area of Ji'nan has been flooded repeatedly during the flood season in the past year, which has a great relationship with the construction standards of flood control and drainage and the development of the city. The current standard for flood control and drainage in cities is 20 years. By 2015, the standard of flood control for the main stream of the Xiaoqing River was encountered in 100 years, the standard of flood control of the tributary channel was 50 to 100 years, and the standard of drainage waterlogging was 10 to 20 years. In the river course flood control, the current standard is 20 years. By 2015, the flood control standard of the lower reaches of the Xiaoqing River is 50 years. The flood control standards of the tributaries of the Xingji River, the Juye River and the embroidery River are 50 to 100 years.
replenishment
Nanshan three rivers water supply area
from the implementation plan we can see that Ji'nan should strive to create a hydrophilic environment. To achieve a 15 minute walk, we can see lakes, parks, fountains and other water landscapes. Besides the water treatment in the urban area, water conservation in the southern mountain area is also particularly important.
from 2013 to 2015, Ji'nan will carry out the 3200 square kilometer soil and water conservation project in the southern mountain area, focusing on the 839 square kilometer core area, planting trees with water source protection, increasing the infiltration of groundwater, strengthening the protection of the key leakage zone in the supply area of the spring area, implementing the clean small watershed and the treatment of the ecological river. 365 items of rational engineering.
the comprehensive renovation of Jinyang Chuan, Jinxiu Sichuan and Jinyun Chuan, which has a basin area of 557 square kilometers, has been formed from top to bottom to form a "steep slope closure, a gentle slope control, and a gully block" protection system. The comprehensive renovation project of the Yufu river is carried out to the urban water supplement, the total length of the river is 40 miles, and the dredging and pollution control are carried out. We should build up the functions of flood control, drainage, recharge and supplement, improve the monitoring system of hydrology and water resources, and build 672 monitoring stations.
13 rivers, such as Shahe, Yufu River, Xiao Han Yugou and Longji River in the suburbs of Ji'nan City, and Lantau Peak flood diversion project will be pushed forward in succession, at the same time, flood control and drainage, sewage interception, dismantling illegal and illegal construction, dredging and dredging are carried out.
landscape
Xingji River and other main rivers flow continuously in the four seasons
the transformation of the outskirts of the river and the southern mountains is treated at the source. In the urban area, Ji'nan will dredge the rivers of the Xingji River and the industrial and commercial rivers, dredge, remove and break the river, improve the flood control and waterlogging capacity to carry out the flood diversion project in Lantau Peak, carry out the excavation of the river and protect the slope and so on, so as to improve the flood control ability in the East.
the square east ditch and Square West Ditch in the urban area will carry out the landscape upgrading project. At the same time, the excavation of the river and the North Lake in the excavation will connect the Xiaoqing River and Huashan lake, extend the spring tourist landscape belt, strengthen the water protection, implement the river landscape construction, and realize the main rivers in the eastern gully of square, the West gully of square, the La Shan River, the Xingji River and so on. The four seasons continue to flow along the river banks.
yhuang
the Yellow River Ji'nan section will be classified as protected area
on the basis of the protection area of the water source area of the main stream of the Yellow River, and on the basis of the protection area of the water source area of the main stream of the Yellow River, the Ji'nan section of the main stream of the Yellow River is designated as the water ecological protection area. It is necessary to restore the original wetland habitat and protect the natural ecosystem.
wetland
six wetlands will build national park
ecological restoration along the Yellow River and Pingyin rose lake, Jinxi wetland, magpie mountain Longhu, Beihu wetland, Huashan lake and Xiaoli's wetland, and build a national wetland park with the wetlands inside the embankments to form a wetland conservation area along the Yellow River . Measures such as Lake area excavation, embankment repair and restoration of aquatic plants are adopted to purify the water of the city, promote the environment of the surrounding area and reduce the flood control pressure of the main stream of the Xiaoqing River.
water network
the northern plain dry tributary should connect
to promote the comprehensive treatment and ecological restoration of the agricultural water network system in the northern plain. The backbone River tributaries such as Tuhai River, Dehui New River main stream and big Si River and Shang Zhonghe River were built, and new trunk tributaries connecting projects were built to form a water network system. River dredging, Embankment Regulation and greening on both sides of the river should be carried out, so that flood water can be fully utilized in watercourses and waterlogged areas.
afforestation, windbreak and sand prevention, and focus on the construction of Farmland Shelterbelts in 4 irrigation districts such as Xingjia Du. Harness and transform waterlogged land and improve regional ecological outlook.
water ecological civilization will be incorporated into the government's assessment of
the pilot time for the establishment of the national water ecological civilization city from 2013 to 2015. After that, Ji'nan will always protect water ecological construction. In view of this, the implementation plan is put forward. After the completion of the pilot project, the construction of water ecological civilization will become a long-term operational mechanism of Ji'nan.
at present and in the future, the establishment of the Ji'nan water ecological civilization city should be based on the ecological pattern of "one nuclear, two zones, three zones, six corridors and nine points", focusing on building the ecological barrier function area of the southern mountain area, the ecological function area of the urban spring landscape, the ecological function area along the river wet land conservation and the northern plain water network. The "four major ecological areas" in the ecological function area, construction of water management, water supply, water ecology and water culture "four water conservancy systems", promote water ecological natural civilization, water civilization, management civilization and consciousness civilization "Four Civilizations", speed up the formation of "river lake to the people's livelihood, five water co-ordinate the spring city" of modern water development New pattern.
by 2015, Ji'nan will take the lead in building the leading area, integration area and demonstration area of the national water ecological civilization. In the future, Ji'nan will introduce an assessment method for establishing a water ecological civilization city (pilot). The annual comprehensive examination results should be incorporated into the municipal Party committee and the municipal government for the comprehensive assessment of the scientific development of the relevant municipal departments and counties (cities). We must crack down on the illegal development of ecological sensitive areas, fragile ecological areas, illegal occupation, undocumented water intake and chaotic exploitation. We should strengthen discipline inspection, supervision and auditing in the whole process, and seriously deal with violations of laws and disciplines in all aspects of project funds and project construction. After the completion of the trial, the Ministry of water resources and the provincial government will conduct joint inspection and acceptance. At the same time, we should further establish and improve the long-term operational mechanism for the construction of water ecological civilization, and ensure the sustainable development of water ecological civilization. (reporter Zhang Na Chai Yingying)
related links
although the city is actually very short of water
so many cities in the country, why is the only Ji'nan "winning bid" water ecological pilot? Water conservancy department people said that although Ji'nan has the name of the spring city, but also a resource type water shortage city, water supply and demand tense and supply The contradiction between water supply and water conservation is becoming more and more prominent in recent years. The total amount of water resources available in the city is only 1 billion 156 million cubic meters, the gap is 600 million cubic meters, and the per capita water resources possession is only 290 cubic meters, only 1/7 of the national average. In addition, the quality of water environment is also severe, water pollution in rivers and lakes is still serious, water and soil erosion area is 1147 square kilometers, and the standard rate of surface water function area is only 42.6%, so it is difficult to keep the continuous fountain of spring water.
at present, Ji'nan is in a critical period of transformation and development. In 2012, the total amount of water consumption of Ji'nan's total output of 36.29 cubic meters was 260 million cubic meters. The 14.8% agricultural water saving irrigation rate was only 41.1%. The leakage rate of urban water supply pipe network was 15% lower than the average level of the whole province, and the recovery rate of urban sewage treatment was only about 20%.
water is the soul of Ji'nan. Ji'nan will seize the city of water ecological civilization to create this niche machine, speed up the water ecological protection and water landscape construction, ensure the Spring Festival gushing, highlight the unique spring landscape characteristics of "home spring water, household Yang Yang", promote the harmonious development of people, water and city, and create a beautiful and pleasant water ecological environment for the construction of the beautiful spring city.