Holen River

Holen River

Huolun river is a tributary of Xilin River in Songhua River system. "Huolun" is a Manchu language, which means majestic, majestic and majestic. Later also known as Hulan River, "Hulan" Manchu means "chimney". Huolun river originates from the northeast side of Dongdagang in zhangguangcailing mountains in Xin'an Township, Shulan City, Jilin Province. The river flows through Xin'an, Kaiyuan, Qingsong, Qili and other four townships in Shulan city and flows into the Xilin River at Ping'an town. The main stream has a total length of 128 kilometers and a drainage area of 1502 square kilometers. There are 16 tributaries at all levels in the basin.

Name evolution

Huolun river is a tributary of Xilin River, a tributary of Songhua River, a tributary of Heilongjiang Province. "Huolun" is a Manchu language, which means majestic, majestic and majestic. Later, it was also called Hulan River. The Manchu word for "Hulan" means "chimney". According to the records, "two hundred years ago, the residents in this forest area used wood as a chimney, which is called" Hulan ". That is to say, they selected the hollow logs and drilled them into a straight tube, which was erected outside the window, and they were all inside the village.". Since then, it has been named "Hulan". When the river was surveyed and registered in 1987, it was renamed "Huolun River" because of its duplicate name with another large tributary of Songhua River.

General situation of main stream

River course

The upstream section above Yushugou village in Xin'an township is also called Xiangshui river because of its steep slope, large amount of water, fast flow speed and sound. Huolun river originates from the northeast of Dongdagang in zhangguangcailing mountains in Xin'an Township, Shulan city. The source of the river is called "duck frame", which means "Qinggou" in Manchu. Because of the high mountains, dense forests, deep valleys, lush vegetation, from a distance, a blue. The river flows through Xin'an, Kaiyuan, Qingsong, Qili and other four townships in Shulan city and flows into the Xilin River at Ping'an town. The main stream has a total length of 128 kilometers and a drainage area of 1502 square kilometers.

Channel characteristics

Huolun river is a perennial and mountainous river. The average gradient of the river is 1.7. The shape of the basin is long and narrow, and the terrain is gradually lower from southeast to northwest. Above nantaipingtun of Xin'an township is the upper mountain area, with an elevation of 300-1000 meters. The forest here is dense, there are still some primitive trees, and the vegetation has not been damaged. The river valley is 0.6-1.2 km wide, the river channel is 15-30 m wide, and the bottom material is pebble and coarse and fine sand. Xinan Township South Taipingtun to open source Township is a hilly area in the middle reaches, with elevation between 230 and 550 meters. The vegetation in the area is good and the soil erosion is not serious. The valley is 1.5-2.5 km wide, the channel is curved, the channel is about 30 meters wide, and the bottom material is coarse and fine sand with gravel. From Kaiyuan township to Hekou is the downstream plain area, with open and flat valley and altitude between 200 and 220 meters. Most of the area is cultivated land, with barren hillock land on both sides, bare trees on both sides of the river, and serious rolling, scouring and bank collapse of the river bed. The channel is wide and shallow, with a width of 50-70 meters. The flood is easy to flood over the beach. The bottom material of the river is coarse and fine sand, and the erosion is serious. A large area of bank collapse has occurred.

Main tributaries

There are 16 tributaries at all levels in the basin. Among them, there are shangliushu River, Taoyuan River and Zhuqi river with a drainage area of 100-500 square kilometers, and 13 rivers with a drainage area of 20-100 square kilometers.

Shangliushu River mainly flows through a township of Yushugou, with a length of 10.7 km, a drainage area of 106.3 square kilometers and a slope of 10.9 ‰; xialiushu River, a main tributary, is 12.7 km, a drainage area of 74 square kilometers and a slope of 3.8 ‰;

Taoyuan River (Taoyuan River) mainly flows through a township of Xin'an, with a length of 20.8 kilometers, a drainage area of 123 square kilometers and a slope of 6.4 ‰;

Zhuqi River mainly flows through Qingsong and Qili towns, with a length of 52.1 km, a drainage area of 323 square kilometers and a slope of 3.9 ‰.

hydrographic features

According to the annual measurement of qili'er hydrological station in the lower reaches of Huolun River, the water level changes by 3.97 meters, the maximum peak discharge is 750 cubic meters per second (1960), the minimum discharge is 0.073 cubic meters per second (1980), the annual average runoff is 410 million cubic meters, the annual average sediment concentration is 0.15 Jin per cubic meter, and the annual average sediment discharge is 59900 tons.

Development management

Since the Japanese imperialists occupied Northeast China in the 1930s, Japanese immigrant groups built water diversion projects along the horun River and cultivated large areas of paddy fields. After the founding of the people's Republic of China, a medium-sized reservoir (Xin'an reservoir) and 112 small reservoirs and dams have been built in the basin, with a total storage capacity of 26.5614 million cubic meters. Seven main canals have been built in the Huolun River irrigation area, with 5394 hectares of irrigated paddy fields, accounting for 47% of the total cultivated land in the basin. The irrigation area is rich in high-quality rice with sufficient water resources and complete engineering support.

General situation of River Basin

Shulan is located in the northeast of Jilin Province, at the junction of two provinces and three districts. It connects Jilin City in the south, Harbin City in Heilongjiang Province in the north, and faces Changchun City across the Songhua River in the West. The county was established in 1910, and the county was removed in 1992 to establish a city, covering an area of 4557 square kilometers. The eastern part is mountainous, the central part is hilly, and the western part is plain. It is known as "the city of fruit" and "the hometown of rice". Shulan city has convenient transportation. It is 300 kilometers away from Hunchun port and 130 kilometers away from Changchun Longjia International Airport. The two railways of Labin and Longshu run through the city. Seven national, provincial and municipal highways connect Changchun, Jilin, Harbin and other big cities. The main natural resources are lignite, gangue, molybdenum, peat, clay, granite, silica, etc. Economic animals and plants include changbaishen, Tianma, Chuanbei, pilose antler and other valuable medicinal materials, mushrooms, Auricularia, honey, Rana oil and other local products. Grain crops mainly include rice, corn, soybean, minor cereals, etc., with an annual output of more than 1 million tons. It is an important national commodity grain base and a national green food production base.

On both sides of the river, the river produces fine and coarse sand for construction, with good quality. Since the 1970s, it has an annual output of about 200000 cubic meters and is exported to Daqing. According to the local records of Yongji County, in the Qing Dynasty, the Huolun River Basin was listed as a closed area, and the river was listed as a tribute River, which provided local aquatic products for the Qing Dynasty.

According to the toponymy of Shulan County, in laoheigou area from the southern foot of Yingbei mountain in the source area of Huolun River to guijiatun in Xin'an Township, on April 27, 1935, there was a massacre of 1017 innocent people by Japanese invaders. At the foot of Yingbei mountain stands the stone tablet of the ruins of laoheigou massacre.

Address: 5km away from Xin'an township government, Kaiyuan Town, Shulan City, Jilin City

Longitude: 127.58958517456

Latitude: 44.076926488868

Ticket information: market price: 50.0 yuan

Chinese PinYin : Huo Lun He