Moon bubble

Moon bubble

It is one of the freshwater fishery bases in Jilin Province. Located in the northwest of the province between Da'an and Zhenlai counties, near the right bank of Nenjiang River, it is a relic lake of Nenjiang River. It is about 25 km long from east to west and 10 km wide from north to south, slightly butterfly shaped. It covers an area of 205.7 square kilometers. The maximum storage capacity is 48.07 million cubic meters, the average water depth is 4.7 meters, and the maximum water depth is 7.7 meters. There are more than 10000 hectares of water for fish culture. The bottom of the lake is flat with fine sand and black soil. There are more than 60 species of plankton in the reservoir area, which is beneficial to fish reproduction. It is a famous freshwater fish producing area. In 1976, when dikes were built, natural lakes became large-scale artificial reservoirs, which were used for irrigation as well as fish culture. The lake area has a catchment area of 190000 square kilometers. The average annual inflow of Nenjiang River is 270 million cubic meters, and that of Taoer River is 37 million cubic meters.

Location context

survey

Jilin Province

It covers an area of 300000 mu

The average depth is 2.40 meters

Description: liangpao reservoir (Jilin) Heilongjiang river system, covering an area of about 200000 mu, with an average water depth of 2-3m, bottom material: sandy soil.

Seasonal variation of phytoplankton biomass and Dominant Algae in reservoirs with ecological characteristics (mg / L)

In 1981, the spring biomass was 2.86, the spring biomass was 14.70, the summer biomass was 2.86, the autumn biomass was 35.23, the autumn biomass was 14.70, the summer biomass was 14.70, the summer biomass was 14.70, the autumn biomass was 35.23, the autumn biomass was 14.70.

Status of aquatic plants in water area

It covers an area of 160000 mu, the average water depth is 2-3m, the number of species is 31, the submerged plant biomass is 306, the dominant species of aquatic plants is Potamogeton crispus, the determination time is 1980, the data source is yunbaoshen, etc.

It covers an area of 200000 mu, with an average water depth of 2-3. The submerged vegetation is Potamogeton crispus, the dominant species of aquatic plants. The determination time is March 1986. The data is from Dalian Fisheries University.

Biomass and seasonal variation of zooplankton in reservoir (mg / L)

The biomass was 17.32 in spring, 5.13 in summer and 2.61 in autumn.

Density and biomass of benthos (g / m2) (density / biomass)

Survey date: 80-81 years, zoobenthos: 16 /, annelids: 187.1/1.145, snails: 30.4/4.7, mussels: 2.4/29.93, crustaceans: none, Chironomidae larvae: 684.8/11.12, other aquatic insects: 6.8/0.3, others: 19 / 0.47, total: 924 / 47.7.

Yueliangpao town is located in the northwest of Da'an City, 37 kilometers away from Da'an City. It is backed by Yuelianghu, adjacent to Taishan town and honggangzi Township in the south, Zhenlai County in the north and Nenjiang River in the East. The town covers an area of 170 square kilometers, including 61986 mu of arable land, 27000 mu of grassland and 14560 mu of woodland. It has 10 administrative villages and 32 natural villages with a total population of 16000, including 14600 agricultural population. The town has 14 party branches, 325 party members, including 245 rural Party members.

Yueliangpao town has very convenient transportation. It is connected with Tuwu highway in the south. Asphalt road around the town has been laid in the town. Eight administrative villages are along the oil road. Two villages without oil road have also started the "village to village" project.

industrial structure

The industrial structure of Yueliangpao town is mainly agriculture. In recent years, the town Party committee and the town government have strengthened the adjustment of industrial structure, and put forward the development strategy of "consolidating agriculture, developing animal husbandry, invigorating the town with commerce and diversified development" according to the market form. The town government raised funds in many ways, built drought resistant wells, built irrigation and drainage stations, made rational use of surface water and groundwater, and improved agricultural infrastructure. At present, the effective irrigation area of cultivated land in Yueliangpao town is 30000 mu. Yueliangpao town has intensified the adjustment of the agricultural industrial structure, reduced the area of corn, stabilized the area of flue-cured tobacco and coarse cereals, increased the area of rice, melons and fruits, dayaozi, and introduced sesame, pepper and other economic crops. Yueliangpao town has established a tobacco production base, a melon production area and a rice demonstration area, and created the "Yuelianghu" brand rice. In recent years, animal husbandry has made great progress in Yueliangpao town. From the cattle and sheep breeding base of Shandong Animal Husbandry Bureau, we have introduced Simmental cattle, small tail Han sheep, ternary hybrid pigs and other excellent varieties, expanded the feeding of Rex, rabbit, fox, raccoon dog and other economic animals, and expanded the feeding scale of geese and ducks. Now, the cattle, sheep, pig, mink, egg and duck breeding industry in Yueliangpao town has a large scale, and it has also created famous brand industries such as "Yuelianghu stupid duck egg". The output value of animal husbandry in Yueliangpao town has increased from 18.5 million yuan in 2002 to 30 million yuan in 2004, and the per capita income of animal husbandry has increased from 800 yuan in 2002 to 1000 yuan in 2004. Through the efforts of farmers and cadres, the agriculture of Yueliangpao town will develop rapidly to green agriculture, characteristic agriculture and efficient agriculture.

resources

Yueliangpao town is rich in fishery resources. Moon Lake is a famous freshwater fish breeding base in the province. Its special products, such as fat head, crucian carp, carp, black carp and grass carp, are deeply loved by consumers because of their delicious taste. These fish are exported to Daqing, Changchun and other places.

Yueliangpao town is rich in tourism resources. Yuelianghu is a large freshwater lake in the province. It is located at the junction of Jilin and Heilongjiang provinces and on the right bank of Nenjiang River. The reservoir covers an area of more than 200 square kilometers, 25 kilometers from east to west and 10 kilometers from north to south. Moon Lake is a famous tourist attraction in Da'an City and even in the province. It is not only the Moon Lake, but also the shoal formed by the extension of Moon Lake, langtoupao. Hammer bubble flat terrain, sandy bottom, clear water visible fish, is an ideal summer resort. At present, the tourism development and construction of langtoupao natural bath has begun to take shape, attracting a large number of tourists from Baicheng, Changchun and Heilongjiang over the years. The development potential of moon bubble's tourism resources is huge. We hope that people of insight will come to invest and develop the tourism area.

Remarkable achievements have been made in the construction of ecological environment in Yueliangpao town. In recent years, based on the long-term interests, in order to realize the sustainable development of rural economy, the Party committee and government of Yueliangpao town have strengthened the construction of ecological environment. The first is to complete the work of returning farmland to forest, planting mulberry and raising silkworms, and the task of "three rings, one road, one network" with quality and quantity guaranteed, and do a good job in water supplement, replanting, management and protection of the plots of returning farmland to forest, so as to ensure the survival rate of newly planted forests. In recent years, a total of 3700 mu of trees have been planted, with a survival rate of more than 90%. Second, the "decision on banning grazing on grassland and woodland" was conscientiously implemented, with seasonal prohibition on grassland and annual prohibition on young forest land. Through the renovation, grassland vegetation and forest coverage have been greatly improved, and the ecological environment has been significantly improved. Even wild animals such as pheasants and rabbits, which have not been seen for a long time, have appeared on the land of Yueliangpao town.

There are abundant petroleum resources in Yueliangpao town. It is proved by exploration that there are a lot of petroleum resources in Yueliangpao town with great development potential. In 2004, the total output value of industry and agriculture was 58 million yuan, the total output value of agriculture was 50 million yuan, the fiscal revenue was 1.8 million yuan, and the per capita income was 2000 yuan. In Yueliangpao Town, there are many shops and a large market, which greatly enlivens the economy of the town. The annual total retail sales of social goods reaches 12 million yuan.

All social undertakings have been developed in an all-round way. We should vigorously develop education, increase investment in education, and improve the conditions for running schools. The enrollment rate of school-age children is 100%, and the consolidation rate is over 98%. Family planning work adheres to the principle of "three priorities", improves the overall service awareness and service level of family planning staff, and strictly controls the natural growth rate of population. The public order is good and the folk customs are simple. The medical conditions are good, and the masses are guaranteed to see a doctor. We should actively carry out healthy mass cultural and sports activities, oppose all kinds of feudal superstitious activities and cult organizations, and purify the social environment.

legend

On the West Bank of Nenjiang River, at the intersection of Zhenlai and Da'an, there is a moon bubble with abundant water and grass and abundant products. It is a famous freshwater fish producing area in the province with a radius of more than 100 li. Known as the "lock the moon bubble, silver no waist" reputation. Moon bubble, formerly known as Yunliang park. In the Liao and Jin Dynasties, there was an ancient city of Shaoli on the North Bank of Yueliangpao, where the sister of Jin Wushu (the fourth Prince of the state of Jin) and her family were stationed. At that time, Jin Wushu led his troops to invade the south, disturbing the Song Dynasty and confronting the Yuejia army in the Central Plains. His brother-in-law, the emperor's son-in-law of the state of great Jin, led a strong brigade and served as a grain inspector. Therefore, Yueliangpao became an important transportation route for jinwushu to transport grain and grass to the south. On the 15th day of the seventh month of the lunar calendar, the emperor's son-in-law of the state of Jin was having a meal when he received a military order to send food and grass to the front. So the son-in-law immediately led more than 2000 people in the headquarters to rush food and grass. Taking advantage of the moonlight, the grain team drove more than 400 grain boats to the south bank. When we arrived at the center of the moon bubble, the sky suddenly changed, dark clouds rolled, fog rose to the sky, and covered the moon. For a moment, the water was dark, and we couldn't see our fingers. The grain carriers lost their way and collided with each other. Many ships sank, and the people on board fell into the water and died. It is said that some ships are still sleeping at the bottom of the bubble. It's very urgent for the grain delivery officer. It's unimaginable if he doesn't think of a way quickly. He knelt down in the bow with his subordinates and cried out in unison: "moon, moon, come out quickly! Help us, we will never forget you This cry spread very high and far in the night Strange to say, he

Chinese PinYin : Yue Liang Pao