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The author:(作者)qqpublished in(发表于) 2014/6/12 5:07:50 Jiangxi Ganzhou Millennium flood drainage system of North Song dynasty， Gu Qu is damaged
Source: CCTV financial
"It is now the rainy season, many cities suffer water logging, put on a sea, fish stories. However, there is an almost thousand years of city of Ganzhou, had never been flooded before. Reporter's marveling at the wisdom of the ancients, but found that there used to be thousands of years of advanced drainage systems such as ditches and ponds are going to landfill because the city needs development, construction of tall buildings. We worried, thousand-year flood would not become history? "What did the ancients left us, what are we going to leave our future generations? How to bring together ancient wisdom and modern wisdom, is a subject that we are about to face.
Millennium City, faced heavy rain, again after the test.
In mid-May 2014, provinces such as Jiangxi, Guangdong, Guangxi in South China suffered heavy rainfall, a matter of days, rainfall record again and again. Cities such as Guangzhou, Shenzhen, Nanning, has become a yipianzeguo. Ganzhou city, Jiangxi province, also was hit by heavy rain. There are two River through the city of Ganzhou. During rainstorms, the river water level is way up, but because the whole city is once again safe and sound in a rainstorm. In particular, old town, not even water, and did not impact on the lives of the public.
Local people told heavy rain water won't come inside again, heavy rain is not, it is up to the current, Max is stopped in this place, no rain and it just came up here.
Master Li has lived in the street for more than 20 years. He told us that, in the old quarter of Ganzhou over water in previous heavy rain almost never. Because just beneath his feet, hides a sewer built during the Northern Song dynasty, named Fushou Gou. People who live here all know its magical effect.
Local residents said was a rainy city of Ganzhou, storms, river floods will rise, but Fushou Gou made the Ganzhou city in the storm have been unharmed.
Ganzhou people: here we are, Ganzhou city, haven't rain (flooding), and in particular of the alley. The alley I've grown up here, I knew without flooding.
Finance and the economy and a half hours of CCTV Reporter: how old are you?
People: I am 67.
In neighboring cities have become the Watertown when Ganzhou surging just stay honest and down the river. Fushou Gou really so magical? It's mysteries of the unknown? We went to old town, a closer look.
Finance and the economy and a half hours of CCTV Reporter: I was here was in Ganzhou district are roadways, next to me is the open caisson of the Fushou GOU, then through our lens, we can see some scenes in this well, then ditch the following about what kind of a situation, we take a look at.
Of the economy and a half hours of the reporter: the wellhead is still comparatively narrower
Fushou Gou sunk well enough for only one person up and down, along more than 3 meters high on a ladder, press down to the bottom.
CCTV financial economic half hours Reporter: came to ditch Xia does, because whole space compared narrow, so said people only is half squat with, according to I personal of Visual can feels to, this ditch of width does is a meters around, it of height does has 1.4-meter around, because whole longevity ditch does it is rain dirt Confluence so said many residents of life water and sewage will emissions came in, ditch within does distributed out a unit pungent of taste. But we can also see that this entire flow relatively speaking it is quite fast. Fushou GOU, it is made of brick and the stone built in the Song dynasty, and historical records, the entire Fushou Gou is 12.6 km in length.
At the bottom, we finally got to see more than 900 years ago, repairing sewers-Fushou Gou. Borrow a helmet light can be seen, the front is a brick passageway to no end in sight. So it has a complete picture of exactly what is it?
CCTV financial economic half hours Reporter: I here is in, Ganzhou city, of city planning show Museum, we just to had of are Wells Lane does from this topographic maps Shang can see, is this article streets, so this simulation of dynamic topographic maps can said is show has whole longevity ditch of panorama, history recorded, full-length is 12.6 km, accounted for to 2.7 square kilometers of longevity ditch it is how to completed drainage of does?
In the Ganzhou Museum, we found on the records of the Ganzhou Prefecture Fushou Gou was recorded, this is a built in the Northern Song dynasty, the drains, built by the Government at that time Liu Yi, because the drain towards Fu and Shou characters much like a seal, so it is called "Fushou gou".
Original city of Ganzhou city planning Exhibition Center Director Lu Chuan: the North is a "longevity ditch", the South is "Fu gou", his water for the Northwest, is the Zhangjiang River and gongjiang rows, South East water is to the trench line.
Lu Chuan's curator told us, Fushou Gou was designed to use the old city of Ganzhou terrain, high in the middle and low river characteristics, intended to increase the slope of the ditch, to speed up the drainage rate. In addition to this also, ditch draining fastest, not water, connected with the Fushou Gou also thanks to many hundreds of large and small ponds.
Original city of Ganzhou city planning Exhibition Center Director Lu Chuan: after through the drains into the pond, passed after the flood, waters such as slightly more precipitation later, he again via our xiashuigou, the walls around our walls of about 8000 meters, the walls surrounded by 12 drain, through which 12 drain to Zhangjiang, River and pond supply to discharge.
In Ganzhou flocked outside the Golden Gate, we found a drain in Fushou Gou. The water window gate with the aid of hydraulic, automatic closing, design is clever.
Original city of Ganzhou city planning Exhibition Center Director Lu Chuan: when when the river exceeded that level, he will knock on the door automatically closes, is to prevent the intrusion of water, when the river water when the water level below the water, and he will automatically bring up the water inside the door burst out of drainage, forming the first scientific ones.
Ancient wisdom of encounter of modern eroded, how long can hold?
Visit to the old city of Ganzhou Fushou Gou let us once again marvel at the extraordinary wisdom of the ancients, under investigation, however, we also found that the nearly thousand years has been proud of the ancient city underground pipeline network was 1.1 points by the pace of modernization, which will remain intact. That once supported the city against storm and flood ditches and ponds of the Millennium are disappearing.
Finance and the economy and a half hours of CCTV Reporter: I was here at Pocket pond, Ganzhou city, street, local people are telling us is so named, because long ago, here's to Pocket pond, a pond, but now replaced with hardened surface and buildings. Fushou Gou was able to play a role in flood control and waterlogging drainage, are dotted around because it has a large number of reservoirs, the impoundment control played an important function. However after almost a thousand years of wind and rain, this time how many survived? What were they like?
Reporters along the thick road all the way to the North, found that around this time are long gone. Lihong dish pond was once here now after it has been filled, house building became a community. But then the reporter came to the ring roads, local residents told reporters that there used to be named "Xia Hao Tang" pond, pond was filled in now, transformed into a vegetable market. Pocket pond, Lihong food Tong, Xia Hao Tang, now just a place name.
Ganzhou city old told CCTV reporter for finance and the economy and a half hours, this time less and less, the original drainage system are being rapidly destroyed. In fact, just this time, many canals disappeared.
People: ditch outside the city before, there are a lot of ditches, now filled in, and buried. (The original) is to ditch outside the city walls.
Finance and the economy and a half hours of CCTV Reporter: why is buried, you know?
People: construction construction is buried, what planning these things.
Ancient drainage system, adjustable storage in reservoirs, fish farming, and the combined effects of sewage treatment. In our interviews, some old man missed the old days of time over and over.
People: there is rain water, when no rain, usually on the convenience of people washing clothes, fish and children swim, then have that role, when it's cooler, and when there is water, give greater convenience to the people.
Journalists along Zhongshan Road, weitang, Yang Minglu, sea road, four main roads continue to look for this time, BA BA on the road mirror mirror, when reporters came to the park followed when asked, one of the elders said, there was a pond here.
Finance and the economy and a half hours of CCTV Reporter: what's the name of the pond?
People: Lei Wang Tong.
Of the economy and a half hours of the reporter: what are the three words.
People: carp "carp" in the hope of "hope" pond "pond".
Of the economy and a half hours of the reporter: this time has been there yet?
Public: all the time.
Reporter seen carp ponds were developed for leisure and entertainment facilities in the Park, many residents here boating play. This probably is the reason looking carp pond could survive. Under the guidance of local residents, Wen Qing road, we found in a pond-storage-clear. But spreading garbage overflowing, sewage, floating a lot of MOSS, and gives off a foul smell taste. A citizen residing permanently here, not willing to face the camera, but he told us his experience of living here.
People: do you think it looks like it's water, water, a trench drain came off, flooded off South every day.
Finance and the economy and a half hours of CCTV Reporter: what do you say plug?
The people over there, and the two ponds of water. The pond water to the pond. The pond of water, not a bite. Neighborhood every day over here a while ago, because the drain line does not go out. All they build houses, covered the two ponds of water, take off.
This is the time of flood and waterlogging, because all around houses, blocking the exits, into a cesspool. People who live here all feel sorry for vanishing and disappearing time.
Then recorded the Fushou Gou's time exactly how much? How much is the number of existing? We found that for decades has been committed to research the Fushou GOU, Wan Younan, curator of Ganzhou city before. In his academic research report, about this time there was a text introduction.
Wan Younan, Ganzhou city, Jiangxi province cultural relics Bureau researcher: the old Xie Zongyao was born in 1919, Ganzhou urban and rural districts in General, he found little time to see the now famous named 29, a total of 84 time.
Financial reporter for the economy and a half hours of CCTV: the old man was born in 1919?
Wan Younan: this was when he was young, he received, we visited his best-known
Xie Zongyao Wan Younan is interviewed personally visited the elderly. In his report, Phoenix pool, gold fish pond, horses whinny pools, and has retained the ancient pond in front of the live stream, only nice name these days. From 1919 to the present in less than 100 years, 84 time still have how many?
Finance and the economy and a half hours of CCTV Reporter: now the number of storage do you do research? How many time left?
Wan Younan: now may have been less than 10. The city, now the pump is the only.
Of the economy and a half hours of the reporter: pumping real time, it can replace the reservoir effect?
Wan Younan: can not be replaced. Can not be replaced.
Wan Younan said, the overall planning of Ganzhou city, run through precautionary measures and avoid flooding the ingenious idea of the ancients. Even in supporting suffered extensive damage and burying the pond, is still able to maintain normal operation to protect people in Ganzhou.
Wan Younan: are is hardened ground, towers stands, water from where go, to Highway side go, highway there drainage cut on so big, how ran of off Ah, that on to low-lying at, low-lying at often is overpass, often is relative low of road certainly on blocking off has, also has you stationed of underground parking, may to there go Ah, underground parking not on into has ancient of pond, only such child, actually principle are is simple.
The Ganzhou city can be to safe during thunderstorms in the next 100 years, Wan Younan full of worry. Historical total 12.6 km long Fushou GOU, can now find out the length of only one-third. Senior engineer Chen Yuanzeng, Ganzhou city, urban and rural planning and design Research Institute information: now we're investigating is included here, here, here, have proved the Fushou Gou is now only 3.5 km.
Financial reporter for the economy and a half hours of CCTV: 3.5 kilometres?
Rose CHAN: Yes, there is one kilometer the Fushou Gou was built in, it may not be the original Fushou Gou of Song dynasty, about a kilometre, we've proven is 4.5 km
The economic reporter for half an hour: 4.5, representing its entire 12.6 is one-third, isn't it?
Rose CHAN: Yes, Yes, Yes, Yes, Yes, so this is a great pity.
Rose Chan is planning Bureau of information engineer, 2013 year for plotting the Fushou Gou's plans, he led the climb the dozens of ditches, opened hundreds of manholes, using manpower and carry out ground penetrating radar surveys. But can detect only 4.5 kilometers, nearly a Millennium water system works is not as impregnable as people imagine. This conclusion and Wan Younan's findings also fit quite right.
Finance and the economy and a half hours of CCTV Reporter: you now see Fushou Gou it can really take advantage of the partly accounts for its entire length, or how much of the overall area?
Wan Younan, Ganzhou city, Jiangxi province cultural relics Bureau researcher: now is it?
The economic reporter for half an hour: that's right.
Wan Younan: basically in the northeast of the city, others were almost destroyed, largely in the East.
Of the economy and a half hours of the reporter: can give me an idea of the rates? For example can account for how much?
Wan Younan: represent around one-third town.
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