Gerileaodusumu, Erlianhaote City, Xilinguole League, Inner Mongolia Autonomous Region

Gerile aodusumu

Gerileaodusumu, meaning "starlight" or "bright star". Sumu is located in the northwest of Xilin Gol League, bordering on Mongolia in the north, with a border line of 52.95 km. It is at the junction of erennur Sumu of Sunid Right Banner and Siziwang Banner of Ulanqab city in the west, erennur Sumu of Sunid Right Banner in the south, Saihan Gaobi Sumu of Sunid left banner and Chagannur town of Sunid Right Banner in the East.

Historical evolution

Gerileaodu commune was established in 1958, which was named after the merger of the original geriletuoya and Ulan aodu cooperatives.

In 1983, it was renamed gerileaodusumu, and the people's Government of Sumu was stationed in qiharigetu.

In June 2003, it was transferred from Sunite Right Banner to Erlianhot city and relocated to qiharigetu.

survey

The administrative area is 3848.3 square kilometers. Gerileaodusumu is located in the middle of Inner Mongolia Plateau and the north of Yinshan Mountain range. The terrain is relatively flat. It slopes slowly from southwest to northeast. The highest point is "haritaolegai", with an elevation of 1016 meters, the lowest point is "erennur", with an elevation of 900 meters. Sumu is located in the western margin of the sedimentary belt of Erlian Basin. There are sporadic depressions in the area, with water accumulated in autumn. Affected by the Mongolian Plateau climate, Sumu belongs to the mid temperate continental monsoon climate and arid desert steppe climate. It is short hot in summer, long cold in winter, dry and windy all year round. Northwest wind or southwest wind prevails throughout the year. The annual average wind is 72 days, the annual average temperature is about 3.4 ℃, the annual temperature range is about 80 ℃, the daily temperature range is about 20 ℃, and the extreme maximum temperature is 41.1 ℃ (July 2, 1999) The extreme minimum temperature was - 40.2 ℃ (December 5, 1956), the annual average precipitation was 142.2 mm, and the evaporation was 2695 mm, which was 17 times of the precipitation. The annual average frost free period is 90-120 days, the annual average heating period is about 210 days, and the annual average wind speed is 17 m / s. The plants are sparse and low, with few species and less vigorous growth. In addition to the proven oil and fluorite, it is basically a lean ore area.

Meaning of place names

"Gerile aodu Sumu" is a Mongolian language, "gerile" means "bright and dazzling", "aodu" means "Star", which means "bright star", and "Sumu" is the name of administrative division, equivalent to "township", so it is named. Gerile aodusumu is located in qiharigetu. The former Office of gerile aodusumu government was in hore, formerly known as "Geriletu aodusumu".

administrative division

Sumu now governs 4 Gacha and an ecological immigration area, with a total number of 649 households and a total population of 1828 (including 916 males and 912 females), including 519 pastoral households and 1543 people. Accounting for 84.41% of the total population of Sumu. Herdsmen contracted grassland area of 4.41 million mu and Gacha collective grassland area of 1.36 million mu. In 2007, the per capita net income of herdsmen reached 4112 yuan, a year-on-year increase of 860 yuan, an increase of 26.4%. There are 178 poverty-stricken households and 325 people in Sumu, which have been included in the scope of civil minimum living allowance. 496 households and 1487 people participated in the cooperative medical system in rural and pastoral areas, with a participation rate of 100%. Among them, there are 44 grazing households without grassland and 110 people. Among them, 180 households and 580 people (including 403 labor force and 92 students) have signed the contract of population transfer in the forbidden pastoral areas for ecological restoration. Among them, there are 86 people living in 30 resettlement buildings, 312 people living in other places, 134 people living in 39 households and 48 people living in 15 households for secondary and tertiary industries.

economic development

The area of forbidden pasture in ecological restoration forbidden pasture area is 2.05 million mu, accounting for 46.48% of the total area contracted by herdsmen, and the compensation for forbidden pasture is 2.1 million yuan / year. According to the annual statistics of animal husbandry in 2007, the total number of livestock in Sumu is 40607, including 2109 large livestock (273 horses, 472 camels and 1364 cattle), 38498 small livestock (24198 sheep and 14300 goats). In 2007, the total number of livestock on hand was 28543, including 1566 large livestock (1128 cattle (including 520 black and white dairy cattle), 134 horses, 301 humps and 3 donkeys). There were 26977 small animals, including 16731 sheep and 10246 goats. The proportion of livestock in the whole sappan forest: 5.46% for large livestock and 70.28% for female livestock. There are 20060 breeding female livestock, including 927 large livestock (58 horses, 112 humps, 375 cows and 382 cows); 19133 small livestock (7882 goats and 11251 sheep). As of April 10, 2008, there were 18956 lambs produced by all the animals, including 18673 winter lambs and early spring lambs, 283 calves, and the survival rate was 100%. In 2007, the total number of livestock sold in Sumu reached 20120, accounting for 106% of the total.

Climatic characteristics

Its main climatic characteristics are strong wind, drought and cold. The annual average temperature is 0-3 ℃, the freezing period lasts for 5 months, and the cold period lasts for 7 months. The temperature in January is the lowest, with an average of - 20 ℃. It is one of the coldest areas in North China. The highest temperature was in July, with an average of 21 ℃. The annual range is 35-42 ℃, the extreme maximum temperature is 39.9 ℃, the extreme minimum temperature is-42.4 ℃, and the average daily range is 12-16 ℃. The average rainfall is 295mn, decreasing from southeast to northwest. The maximum precipitation is 628 mm (Taipusi Banner, 1959), and the minimum precipitation is 83 mm (Erlian City, 1966). Most of the rainfall is concentrated in July, August and September. From November to March every year, the average total snowfall is 8-15 mm. From October 26 to 29, 1977, the total snowfall is 36-48 mm, and the snowfall center is 58 mm. The annual average relative humidity is below 60%, and the evaporation is between 1500-2700 mm, increasing from east to west. The maximum evaporation of Erlian City reached 3150 mm (1963). The maximum evaporation occurs from May to June. The annual sunshine hours are 2800-3200 hours, the sunshine rate is 64-73%, and the frost free period is 110-130 days.

Demographic situation

With a total population of nearly one million, there are 23 ethnic minorities, including Mongolian, Hui, Tibetan, Korean, Daur, etc., which are multi-ethnic areas. Among them, Mongolian accounts for 29.6% of the total population of the league. It is characterized by vast territory, sparse population, rich resources, beautiful scenery, simple human relationship, obvious location advantage and huge development potential.

natural resources

Animals and plants

There are more than 40 species of wild plants, including shrubs, semi shrubs and herbs, belonging to 35 genera and 18 families. The main plants are Stipa Gobi, Stipa grandis, cryptospermum inermis, Artemisia annua, Artemisia frigida, Agropyron psammophila, Artemisia ordosica, Achnatherum splendens, Carex, Nitraria, Stipa, Allium mongolicum, etc. The common medicinal plants are ephedra, Limonium, Zhidan, etc. In addition, Nostoc flagelliforme is a kind of lower plant with high nutritional value, rich in protein and amino acids needed by human body, which has high economic value and scientific research value. There are few kinds of wild animals, mainly including wolves, foxes, badgers, yellow sheep, rabbits, mice, eagles, sand chickens, larks, sparrows, and rare birds and beasts such as argali, O monkey antelope, swans, and goblins.

mineral resources

It is located in the west of Erlian Basin, southwest of Erlian Dongwu metallogenic belt and southwest of urban area. It is an oil production area of Erlian Oilfield in North China with an annual output of 50000 tons. The subun uranium deposit was discovered in 1986, with a reserve of 3500-4000 tons. NUHETING large uranium deposit was discovered in 1992, with a reserve of about 20000 tons. There are two fluorite mines, Baiyin Aobao fluorite mine and hadahusu fluorite mine. Located 13 kilometers southwest of the city, the reserve is about 5.148 million tons, the grade is high, reaching more than 75%, the ore quality is good, and the mining conditions are good. Erlian salt pond has raw salt and mirabilite resources. The area of salt pond is 11.5 square kilometers, and the exploitable area of salt lake is 10 square kilometers. The salt mine has high purity and is easy to exploit. Glauberite reserves 367000 tons, sodium sulfate content of 31.36%, can carry out a variety of production, the main products are raw glauberite, weathered anhydrous nitrate, sodium sulfate, alkali sulfide, brine, hydrochloric acid, etc. In 2005, enterprises inside and outside the region were introduced to carry out risk mineral resources exploration. The exploration areas include four coal resources prediction areas, namely, the erennur prediction area, the qiharigetu prediction area, the gerileaodu prediction area and the zhunbaolige prediction area. The total amount of coal resources predicted is 1.76 billion tons, and the amount of resources to be obtained is 1.26 billion tons. Wind energy and light energy resources are abundant. There are three soil types, four sub types and five soil layers. The main soil types are brown calcareous soil with zonal distribution, saline soil with non zonal recessive distribution and aeolian sandy soil with non zonal distribution.

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