Nanmu Forestry Bureau, Zhalantun City, Hulunbuir City, Inner Mongolia Autonomous Region

Nanmu Forestry Bureau

Nanmu Forestry Bureau, founded in 1963, is located in the northwest of Zhalantun City, Inner Mongolia, on the southeast slope of the middle section of Daxinganling Mountains and the upper reaches of Yalu River. It is subordinate to Hulunbuir Forestry Bureau, and one of the six local forestry bureaus directly under Hulunbuir city. The bureau is located in the ethnic township of Olunchun in nanmu, and its organizational level is department level.

Introduction to the Bureau

Nanmu Forestry Bureau is connected with chuoer and chuoyuan Forestry Bureau in the west, and Bahrain Forestry Bureau in the north. The geographical coordinates are 121 ° 26 ′ 56 ″ - 122 ° 43 ′ 12 ″ E and 47 ° 52 ′ 16 ″ - 48 ° 36 ′ 30 ″ n. It is about 40 km long from north to South and 95 km wide from east to west. It governs six forest farms, kuniqi, Sanqi, amuniu, nanmu, Dashimen and wudahaqi, with a total area of 330210 hectares and a forest coverage rate of 79.71%.

forest division

Functional departments

Nanmu Forestry Bureau consists of administrative office, commission for Discipline Inspection, trade union, Department of political work, resources, production, finance, audit, labor and capital, natural forest protection, infrastructure, ecology, timber sales, fire prevention Office, forest protection center, forest public security and other functional departments, as well as forest products company and labor service company,

a forest farm

Under the jurisdiction of Nanmu Forestry Bureau, there are six forest farms: kunniqi, Sanqi, amuniu, nanmu, Dashimen and wudahaqi.

geographical environment

topographic features

The main vein of Daxing'anling ranges from northeast to southwest. The strata in the area are exposed from Paleozoic to Cenozoic with different degrees of development. The geotectonics belongs to the middle part of Daxing'anling uplift belt, adjacent to hulyatai mountain in the West. The bureau is dominated by low mountains, the terrain is high in the West and low in the East, high in the north and low in the south. Except for the steep mountains in the southwest, most of the mountains are round and the sea level is between 280 and 1481 meters.

climate

It belongs to the sub humid climate zone of the middle temperate continent, with obvious seasonal changes, long and cold winter, dry and windy spring, high temperature and rainy summer, and rapid cooling in autumn. The annual average temperature is - 1 ℃, and the annual accumulated temperature is 2000 ℃ when the temperature is more than or equal to 10 ℃. The annual rainfall is 450 mm. The frost free period is 91-150 days.

hydrology

Yalu River is a tributary of Nenjiang River. It flows from nanmu forest farm in the north of the bureau to Zhalantun city through Dashimen forest farm in the South and then to the East. It flows for more than 50 kilometers. The main tributaries are amuniu River and Jiqin river.

soil

The zonal soils are mainly dark brown soil, grey forest soil and brown coniferous forest soil. The thickness of soil layer is 40-60 cm, and the soil fertility is higher. There are non zonal soils meadow soil and swamp soil on both banks of rivers and lakeside lowlands.

vegetation

Nanmu Forestry Bureau is located in the transition zone from forest to grassland in the south of the Great Xing'an Mountains. The vegetation has the characteristics of transition from forest vegetation to semi-arid grassland vegetation. The composition of vegetation flora is complex, including typical representative plants of dawuli flora, Mongolian flora, Siberian flora and East Asian flora. Wild economic plant resources are very rich, there are about 80 families and more than 500 kinds of plants.

socioeconomic

Nanmu Forestry Bureau is located in the southeast of Daxinganling, under the jurisdiction of Hulunbuir Forestry Bureau. The administrative division is bounded by amuniu River, which is managed by Yakeshi city in the north and Zhalantun city in the south. In the construction area, there are towns and units such as Olunchun, Halasu, woniuhe, wudahaqi and Zhalantun horse farm, and 126 natural villages. The total population in the area is about 50000, of which the forestry population is about 4000, accounting for 8% of the total population. The total number of forestry workers is 1189, including 571 registered workers and 580 retired workers.

In 2015, the total output value was 60.01 million yuan, including 8.13 million yuan for diversified economy and 51.88 million yuan for Silviculture. The natural forest protection fund is 36.99 million yuan.

Resources

Forest resources

The total construction area of Nanmu Forestry Bureau is 330210 hectares, including 292317.1 hectares of forestry land, accounting for 88.52% of the total management area, and 37892.9 hectares of non forestry land, accounting for 11.47% of the total management area. The forest coverage rate was 79.71%.

Animal and plant resources

Nanmu Forestry Bureau takes the forest ecosystem as the main body and has rich plant resources, which plays the ecological functions of regulating climate and conserving water resources. There are abundant plant resources. According to the records, there are about 73 families and more than 500 species of economic plants. Among them, fiber plants mainly include Calamagrostis angustifolia, willow, poplar, etc.; medicinal plants mainly include Astragalus membranaceus, Paeonia lactiflora, gentian, moss, Polygala tenuifolia, motherwort, etc.; edible and beverage plants mainly include blueberry, plums, strawberries, Vitex negundo, etc.; aromatic oil plants mainly include Rhododendron, thymus, Schizonepeta tenuifolia, moss, mint, agastache, etc.; starch plants The main plants are Polygonatum odoratum, Lilium, Sanguisorba officinalis, Adenophora mongolica, etc.; the edible plants are hazelnut, Pteridium aquilinum, daylily, etc.; the edible fungi are Auricularia auricula, mushroom, Hericium erinaceus, etc.; the oil plants are hazelnut, Redwood, elderberry, Plantago, etc.; the tannin plants are Phlomis, Sanguisorba officinalis, Larix gmelinii, Pinus sylvestris, etc.; the honey source plants are Lespedeza, aster, Paeonia lactiflora, Rhododendron And so on. In addition, there are edible sap, ornamental and medicinal plants. These economic plants provide a rich material basis for the development of diversified economy, and can be moderately developed and utilized on the premise of protecting the ecological environment.

The rare and endangered plants listed in the national key protection include Salix mandshurica, Glycine max, Pinus sylvestris var. mongolica, etc.; the main plant species listed in the Inner Mongolia key protection include Astragalus membranaceus, Platycodon grandiflorum, Panax ginseng, Paeonia lactiflora, Cimicifuga, Shandan, etc.

There are more than 100 species of wild birds in 22 families of 10 orders and nearly 50 species of wild mammals in 9 families of 4 orders.

Among birds, the national key protected rare and endangered species mainly include grouse, Red Crowned Crane, swan, mandarin duck, goshawk, black grouse, hazelnut, owl and Falcon; among mammals, the national key protected rare and endangered species include moose, brown bear, lynx, roe deer, snow rabbit and otter.

According to records, there are about 300 kinds of economic plants. Medicinal plants mainly include Sanguisorba officinalis, Adenophora, lily, Rosa roxburghii, Paeonia lactiflora, Saposhnikovia divaricata, bupleurum, etc.; edible berry plants include blueberry, Vaccinium uliginosum, Oriental strawberry, shandingzi, thick plum, etc.; spice plants include Aucklandia, Rhododendron, etc.; edible fungi and ferns include Auricularia auricula, mushroom, Hericium erinaceus, Pteridium, etc.; oil plants include hazelnut, etc.

There are 23 kinds of wild mammals, including red deer, moose, brown bear, wild boar, roe deer, snow rabbit, lynx, etc. There are 58 species of wild birds, mainly including hazelnut chicken, owl, grouse, wild duck, etc.

Development and construction

In 1898, when Russia built the Middle East Railway, the area was plundered. Then, from 1931 to 1945, the Japanese imperialists carried out crazy illegal logging, which caused the destruction of the virgin forest. After liberation, it was really managed and managed. Nanmu Forestry Bureau was founded in 1963, formerly known as Fulin Forestry Bureau. Because the Bureau was located near nanmu station of Binzhou railway, it was renamed Nanmu Forestry Bureau, which was subordinate to the Forestry Department of Inner Mongolia Autonomous Region at that time. In 1965, it was transferred to Lingnan Forestry Administration of Daxing'anling, and then to the experimental Forestry Bureau affiliated to Zhalantun forestry school. In 1969, it was transferred to Heilongjiang Province and managed by yakeshilin Administration Bureau. In 1979, it was re assigned to the Inner Mongolia Autonomous Region. In 1980, it was decided by the Inner Mongolia Autonomous Region government that the Nanmu Forestry Bureau belonged to the Hulunbuir League Forestry Administration Bureau. In 2001, the Hulunbuir League was withdrawn to build a city, and the Nanmu Forestry Bureau belonged to the Hulunbuir City Forestry Bureau.