Seoul Lake Park

Seoul lake is located in the northwest of Xi'an city. It used to be Tuanjie reservoir. The widest part of the water surface is 80 meters, the narrowest part is 30 meters, the water depth is 4-6 meters, and the lake surface is 850 mu. It is a characteristic ecological park integrating flood control and security, landscape, water ecology, cultural relic protection and urban agricultural irrigation.

After nearly six years of comprehensive improvement, development and construction by the municipal government, the National Water Conservancy Scenic Area of Hancheng lake with the theme of Han culture and water culture has a total storage capacity of 1.37 million cubic meters, with 850 mu of water surface and 1031 mu of landscape greening.

Seoul Lake Park

Seoul Lake Park is located in Weiyang District, Xi'an City, Shaanxi Province, 200 meters south of the cross between Fengcheng 4th Road and Zhuhong road

The former Tuanjie reservoir (ancient water transport open channel), with the widest water surface of 80 meters and the narrowest of 30 meters, the water depth of 4-6 meters, and the lake surface of 850 mu, is a characteristic ecological park integrating flood control and security, landscape, water ecology, cultural relic protection and urban agricultural irrigation.

Since May 1, 2011, the scenic area has been open to the public from Fengchan Tianxia area in the north, along the areas of Baicheng Yicai, hanqiaoshui Town, Jiaolou Diecui, etc., to Chongwei bridge in the south, and to anmen Shengshi square at the water inlet. On both sides of the 3-kilometer-long lake, visit 42 water culture and Han culture themed landscapes, including Fengchan Tianxia square, Han territory sculpture, Hanwu emperor bronze statue, Hancheng Lake exhibition hall, music fountain, water wheel and water mill, landscape bridge, Tianhan Xiongfeng relief, shenmingtai, anmen main entrance square and water intake.

On December 1, 2010, Seoul Lake scenic spot was approved as a national water conservancy scenic spot

. In December 2012, Hancheng lake was named as provincial soil and water conservation demonstration park by Shaanxi soil and Water Conservation Bureau

. In 2013, it passed the technical evaluation of the national soil and water conservation science and technology demonstration park of the Ministry of water resources

. In April 2013, Seoul lake was rated as a national AAAA tourist attraction.

Historical evolution

Located in the northwest of Xi'an City, Shaanxi Province, Hancheng lake used to be Tuanjie reservoir (ancient open channel for water transport), which was composed of four reservoirs, namely, West reservoir, middle reservoir, East Reservoir and Tuanjie reservoir. According to historical records, it was the water transport channel of Chang'an City in the Han Dynasty, starting from cheliu village of Sanqiao in Xi'an in the West and reaching Guojia village in the north, responsible for the transportation of goods in the capital at that time.

Relying on the 36 square kilometers of Han Chang'an City ruins, Seoul lake park takes 850 mu of clear water and 1031 mu of garden landscape as its business card, forming a new tourism pattern of one heart, three lines and seven districts. One heart: with the Han Chang'an City site as the core; three lines: forming three sightseeing routes: water line, battery car line and pedestrian line; seven areas: including seven landscape architectures with the theme of Han culture exhibition, namely Fengchan Tianxia, Bazheng Yicai, Hanqiao Shuizhen, Jiaolou Diecui, Yujing Fuang, Liuguang banwan and anmen Shengshi. The planned land area is 2890 mu.

In December 1951, Xi'an Urban Construction Bureau used the moat site of Chang'an city of Han Dynasty to build sewage sedimentation tanks in dabaiyang, lishanghao and lixiahao, with a capacity of 350000 cubic meters. By 1971, the storage capacity had reached 2 million cubic meters. The original design of the reservoir is to regulate, store, precipitate and oxidize the urban sewage. It undertakes the tasks of urban sewage discharge and rain flood discharge in Xingqing lake, moat, old urban area and some areas of northwest suburbs. The downstream of the reservoir is discharged into the Weihe River through the open channel of water transport, which is an important part of the urban flood discharge system in Xi'an. As the groundwater level began to decline, Fenghui canal no longer drained water to the reservoir area, and the West reservoir dried up in the summer of 1999.

In January 2006, Xi'an municipal government started the environmental comprehensive treatment project of Tuanjie reservoir. The original sewage is all buried into the water transport channel, and finally discharged into the Weihe River. The water is diverted from the Fenghe River to form a landscape water surface on Tuanjie reservoir.

In February 2008, the water environment comprehensive treatment project of Tuanjie reservoir was officially started.

On September 18, 2009, the trial impoundment was carried out. The fresh water from Fenghe River, 40 km away, was led from Fengsan main canal of Fenghe River to the West reservoir of Tuanjie reservoir. After 6.27 km of waterway, it was poured into Weihe River again, forming a water surface landscape of 850 mu, reappearing the clear water surface when it was built 50 years ago. The Fenghe river continuously injects fresh water into Tuanjie reservoir, with an annual total water diversion of 35 million cubic meters.

On October 16, 2009, Xi'an Water Affairs Bureau announced that Tuanjie reservoir was renamed Seoul lake.

In the last ten days of July 2010, the comprehensive improvement project of water environment in Seoul lake was started.

On October 1, 2011, Seoul Lake National Water Conservancy Scenic Spot was officially opened to the public.

geographical environment

Location context

Seoul Lake Park is located in Weiyang District, Xi'an City, Shaanxi Province. Relying on the Han Chang'an City site, it spreads out from the southeast corner of the Han Chang'an city wall site to the West and North, from Daxing Road interchange to Zhuhong Road (Fengcheng Third Road), with a total length of 6.27 km

. The right bank is close to the North 2nd Ring Road and Zhuhong Road, and the left bank is close to the Han Chang'an City site.

climate

Weiyang District has a mild and humid climate with four distinct seasons. It is a warm temperate semi humid monsoon climate with an annual average temperature of 13.3 ℃. In spring, there are often cold waves, frost, high wind speed, dust and spring drought; in summer, it is rainy and prone to summer drought; in early autumn, it is rainy and the temperature drops quickly; in late autumn, it is sunny and crisp; in winter, it is cold and dry.

hydrology

The 850 mu, 1.37 million cubic meters of water in the Seoul lake is from the Fenghe river. Through the 11.85 km diversion pipeline, the diversion flow is 1.7 cubic meters per second

Every day, 80000-100000 cubic meters of water is introduced from the west water inlet, and 80000-100000 cubic meters of water is discharged from the north into the Weihe River to dilute and purify the Weihe River. After the water of Fenghe river is led to the Seoul Lake through the water pipeline, it is divided into eight streams to form "eight waters", which flow into the reservoir after converging in the center of the square, with an annual total water diversion of about 35 million cubic meters

. When the city encounters a heavy rain, four gates are opened simultaneously to store water and prevent flood, so as to relieve the huge pressure of urban drainage. The rainwater and sewage in the area of 61 square kilometers are collected and transported to Xi'an No.2 sewage treatment plant at the speed of 42 cubic meters per second into the large culvert on the east side of Seoul lake.

After full storage, the water surface of Seoul Lake reaches 110 meters at the widest part and 30 meters at the narrowest part, with a total water area of 850 mu, exceeding that of Qujiang South Lake and three Xingqing lakes.

Main attractions

Seoul Lake scenic area consists of seven functional areas, namely: Fengchan Tianxia, Bazheng Yicai, Hanqiao Shuizhen, Jiaolou Diecui, Yujing Fuang, Liuguang banwan and anmen Shengshi.

Fengchan world

The main landscapes of Fengchan world scenic spot are: the landmark four linked Han que, the stone on the mountain, the sculpture of eight rivers around Chang'an, the statue of Hanwu emperor, the music fountain and the exhibition hall of Hancheng lake.

Dominating the city

Basheng gate is a gate at the southernmost end of the east wall of Chang'an City in Han Dynasty. Inside the gate is Changle palace. Its main scenic spots are composed of water restaurant (Yuyuan), Heping Bridge, waterwheel square and wall exhibition.

Hanqiao water town

Hanqiaoshui town has ancient buildings, shops and workshops, and folk artists Hawking in the market. "In one night, the light thunder falls on ten thousand silk, the Ji light floats on the tile, and the Bi is uneven. Love peony with spring tears, powerless rose lying in the "dawn branch" beauty. The main scenic spots are Hongming bridge, Huilan bridge and Hanyuan square.

The turret is emerald

In Jiaolou Diecui area, dafengge, the landmark of Seoul Lake scenic area, is located in which the square area is 28000 square meters. It mainly includes Tianhan Xiongfeng giant relief, Qinling mountain landscape miniature landscape and shenmingtai scenic spots.

Royal scenery

It is located at fuangmen site in Chang'an city of Han Dynasty, so it is named "Yujing Fuang".

Huo Qubing immediately became a marquis in the group sculpture of Emperor Wu of Han Dynasty against Xiongnu. The completed scenic spots include Chongwei bridge and Shuimo square.

Liuguang companion Bay

Liuguang banwan area has wide water surface, winding water body, uniform water and sky, and beautiful scenery. The island in the middle of the lake suddenly emerges from the lake, which not only shows the variety of lake scenery, but also provides a comfortable place for wild birds. The planned Sanjie square is the largest main entrance to the scenic area of Seoul Lake (Tuanjie reservoir), covering an area of 127.4 mu. The three heroes (Zhang Liang, Xiao He and Han Xin) sculptures in the early Han Dynasty, including 215 stone bars and gate towers of liulianque, show the strength and prosperity of the Western Han Dynasty. The main scenic spots are tile impression, Huzhong Island, Shangxian bridge, jade dragonfly bridge and bailiangtai.

The golden age of anmen

The Shengshi area of anmen is under construction.

Anmen is one of the three gates of the southern wall of Chang'an City in the Han Dynasty. The west side is the Xi'an gate, and the east side is the fumen gate. The main scenic spots in anmen area are composed of anmen tourist center, Hanlin tea house, shangru bridge, Xiuzhu garden, wooden plank road, shuangque and wharf.

The Shengshi area of anmen is the main entrance to the south end of the scenic area of Seoul Lake (Tuanjie reservoir). This place is located in the South Gate of Chang'an City in the Han Dynasty - anmen. Anmen is one of the symbols of Chang'an city. In order to show the prosperity of the Han Dynasty, it is named "the flourishing age of anmen".

In the planning of the Shengshi area of anmen, buildings with anmen as the center and east-west symmetry will be arranged to highlight the architectural tension of the Han Dynasty and the grand atmosphere of the Han Dynasty. We can see that there are two Han pagodas here. The height of anmen double pagodas is 13.6 meters. In the Han Dynasty, this kind of architecture mainly embodies the prestige and the equal rank, and the main features are as follows

Chinese PinYin : Han Cheng Hu Gong Yuan