Donghaoyong Museum

Historically, Haoyong, which flows through the city center, has multiple functions such as urban defense, flood discharge and pollution discharge, and transportation. In the old city of Guangzhou, there are three Haoyong branches in the East, West and south. Donghaoyong, originated from Ganxi and Wenxi in Baiyun Mountain, ends near today's Fazheng road. It is wide and deep, and can pass through ships. In the Ming Dynasty, it was the main traffic road in the east of Guangzhou, and its water quality was good, so it was one of the main water supply canals for Guangzhou residents at that time.

Donghaoyong Museum

Donghaoyong (D ō NGH á o ch ō ng) is located in Yuexiu District of Guangzhou city. It flows southward along the east side of Xiaobei road and Yuexiu Road to Dongdi Tieqiao in the west of Dashatou and joins the Pearl River. When the city was built in 1370, Chenghao was dredged. It is 4225 meters long and 7-11 meters wide. It is in the east of Guangzhou, so it is named.

architectural composition

Trees, flowers, water, waterfalls This vigorous scene miraculously appeared in donghaoyong, a prosperous city in Guangzhou.

Once upon a time, it was this donghaochong that often made the residents who came and went along it pass by with their noses covered by the foul smell. The old street people even called it smelly river. Now, after more than a year of painstaking comprehensive management, donghaoyong has changed into "new clothes" and "gorgeous transformation". The Lingnan Garden along the way shows the natural ecological landscape, and the surrounding living environment has been greatly improved.

According to the law and regulations, there is no "nail house" in river renovation and demolition. Donghao River starts from Luhu Lake in the north and Zhujiang River in the south. It is the only existing river running through the city center of Guangzhou, with a total length of 4.51 km. It once had the reputation of "moat" of Guangzhou ancient city. In the Ming Dynasty, donghaoyong was once the main traffic road in the east of Guangzhou city. Because of its good water quality, donghaoyong was one of the main water supply canals for Guangzhou residents at that time.

With the process of industrialization and urbanization, the population of Guangzhou is expanding rapidly, and the environment of donghaoyong is deteriorating day by day. It once fell into "bad luck" - the river silts up, the pollution intensifies, the fish and shrimp disappear, and it has become a stinky ditch to hide the filth. Residents on both sides of the river are suffering, and many families dare not open their windows all the year round.

According to Ming Yuliang, head of the water affairs section of Yuexiu District Water Affairs Bureau of Guangzhou City, the Guangzhou municipal government issued a "dead task" last year to return an ecological and natural river with clear water and green shore to the public, that is, to complete the comprehensive renovation of the 1.89 km Mingyong section of Donghao Bay by June this year. After taking over the task, Yuexiu District Water Bureau overcame all kinds of difficulties and tried its best to make donghaoyong "look new".

The total cost of renovating donghaoyong 1.89 km Mingyong is 1.038 billion yuan, and the demolition cost accounts for the majority. The demolition problem is extremely complex, involving many aspects such as compensation standard and resettlement site setting, involving a wide range, many coordinating units and heavy workload. Yuexiu District Water Affairs Bureau of Guangzhou city implements the demolition work according to the requirements of the municipal Party committee and the municipal government. In order to maximize the interests of the residents along the river, it introduces and improves the economic compensation and incentive measures for demolition, patiently and meticulously completes the ideological work of the demolition masses, With the active cooperation of the residents, there was no "nail house", so that the river regulation was successfully completed on schedule.

Green corridor connects four hydrophilic leisure belts

Now, when the reporter stepped on the Yuexiu section of donghaoyong, he saw a new scene: the newly planted trees swaying with the wind, the flowers on both sides of the river, the waterfalls splashing with water, creating a side by side hydrophilic platform. All the concrete embankments in the past were changed into ecological embankments covered by green plants, just like a small park by the river. Pictures of donghaoyong

Mrs. ye, an old neighbor who has lived here for half a century, told the reporter, "in the past, donghaoyong was dirty and smelly. No one dared to stay here for one more minute. We have witnessed the changes here. Now we have morning transportation and sitting around here every day. We regard it as a park. " In the renovation process of donghaoyong, the construction materials are mainly green or gray permeable bricks and permeable floor. Combined with the coastal greening configuration on both sides of the road, the landscape leisure belt project is built on both sides of the river, the public square park is built, and the landscape effect of enjoying green everywhere is created. For example, Yuexiu bridge, donghuaxi, Xiaodongmen and natural ecological comprehensive square are the four hydrophilic leisure belts and green squares. Along the line, a 4.51 km greenway is built from Luhu to Yanjiang Road. Citizens can walk from Huanshi road and Dongfeng Road to the "sigh" scenery by the Pearl River. Donghaoyong has become a rare hydrophilic "green corridor" in the downtown area.

Water diversion and replenishment In order to solve the problem of less water stinking in Donghao Bay and achieve the goal of "clearer water" in the whole section of Donghao Bay regulation, the relevant water affairs department of Guangzhou city has come up with the method of water diversion and replenishment. A new replenishment pump station is built on the west side of Jiangwan bridge in the front channel of the Pearl River. The water from the Pearl River is pumped to replenish Donghao Bay and transported to Yuexiu bridge of Dongfeng Road by buried pipes along the river bottom or the bank, After purification treatment in the water treatment plant 3 meters below the ground near Yuexiu bridge, it flows to the downstream automatically to make the river full of flowing water.

At present, the construction of donghaoyong water purification plant near yuexiuqiao is stepping up. According to the plan, it will be completed by the end of August. At that time, the donghaoyong water purification plant will increase water supply from the Pearl River by 100000 tons from 6:00 to 22:00 every day, with a flow rate of 1.5 cubic meters per second. After treatment, Donghao gushing water will be clear and harmless to human skin, and residents along the line can directly go down to the hydrophilic platform to water and play. Aunt Liang, a neighbor, said that the government has paid for the renovation of the river, and the residents along the river will benefit the most. We should cherish it and work together to keep the river clean.

In order to achieve the goal of "clear water and hydrophilic" in the whole section of donghaoyong, Yuexiu District will implement the project of rain and sewage diversion in the whole section of donghaoyong, sewage pipe reconstruction in the middle and north section, water purification and replenishment, demolition and ecological landscape construction after the 2010 Asian Games, so as to achieve ecology, nature, clear water and green bank, and build donghaoyong into a "first-class ecological river historical corridor".

Development history

Donghaoyong was once clear

What is the layout of drainage facilities in Guangzhou during the Ming and Qing Dynasties? Where do foreigners like to go for spring outing in Guangzhou in the late Qing Dynasty? How did the imperial examination flagstick fight stand for Chen ancestral temple square? Yesterday, a photo album of Guangzhou taken by Westerners in 1899, collected from British collectors, was on display at the memorial hall of Grand Marshal Sun Yat Sen's mansion, entitled "a brief history of Guangdong Tourism - a treasure book of Guangzhou Tourism in the late Qing Dynasty". It reproduces the prosperity of old Guangzhou. It used to be one of the main water supply channels for residents

A group of old photos named "Shuiguan in the old city" confirmed the perfect drainage facilities of the old Guangzhou City recorded in historical materials. Historically, Haoyong, which flows through the city center, has multiple functions such as urban defense, flood discharge and pollution discharge, and transportation. In the old city of Guangzhou, there are three Haoyong branches in the East, West and south.

Donghaoyong, originated from Ganxi and Wenxi in Baiyun Mountain, ends near today's Fazheng road. It is wide and deep, and can pass through ships. In the Ming Dynasty, it was still the main traffic road in the east of Guangzhou, and its water quality was good, so it was one of the main water supply canals for Guangzhou residents at that time. In 1899, Westerners took pictures of old Guangzhou

Nanhao, formerly known as Xi'ao, refers to the predecessor of the ancient canal between Xihao street and Nanhao street in the west of the city, which is located in the section of Haizhu North Road and middle road. Nanhao was excavated in the Jingde period of Song Dynasty. When Haizhu road was built in the period of the Republic of China, it was changed into an underdrain.

Xihao was originally a small canal excavated in the Northern Song Dynasty. From the Song Dynasty to the Qing Dynasty, it was a water passage connecting the north and south of Guangzhou City Center. In the early Ming Dynasty, Xihao became the moat of Xicheng. In the period of the Republic of China, the section from Heping East Road to xihaokou was built as a stone arch culvert. At the end of 1965, Xihao was rebuilt as a culvert.

Gongyuan:

Places for examiners in Guangdong and Guangxi

Longmen of Gongyuan shows the external situation of Longmen of Guangdong Gongyuan in the late Qing Dynasty. Guangdong Gongyuan, one of the four Gongyuan in the late Qing Dynasty, was the place for holding local examinations and electors. Guangdong Gongyuan was first built in Song Dynasty, "two Li northeast of the city", which was destroyed by the war in Yuan Dynasty. During the Hongwu and Yongle periods of the Ming Dynasty, there were no Gongyuan in Guangdong, and the rural examination was generally held in Guangxiao temple.

Sand noodles:

Flood disaster in 1915

No one can imagine that, in the past, when a great flood came to Guangzhou, Shamian was once the first affected area. It is not difficult to find in a number of early photos of sand surface. Many old buildings can not be found in the sand surface photos after 1920s.

News events

Donghaoyong is the only old city moat in Guangzhou, with a total length of 3000 meters from north to south

China.com (reporter Zhuang Hao) on September 27, Beijing time, as an important port in China's history, and relying on the mother river of the Pearl River, water has become the lifeline of Guangzhou. The opening ceremony of the 16th Asian Games will also be held in Haixinsha Island, located in the Pearl River. It will be built according to the water, and it will depend on the water, and Guangzhou will be in love with the water.

Urban people's attitude towards water environment, to a certain extent, reflects their cultural concept or civilization level, such as a key to reading the city. Located in the Pearl River Delta region with dense river network, the intertwined rivers enliven the whole Guangzhou city like the city's meridians. The landscape pattern of "six veins all connect to the sea, and green mountains half enter the city" shows everything.

Since the beginning of 2009, Guangzhou has been vigorously promoting large-scale water control projects, improving the urban ecological environment, and returning the impression of Guangzhou as a "water city".

Among the 121 rivers in the field of water control, donghaoyong is the only existing moat in Guangzhou, with a total length from north to south

Chinese PinYin : Dong Hao Yong Bo Wu Guan