Where is Xiaoxing 'anling and what's the weather like?

Xiaoxing 'anling is a low hill and mountainous area in the northeast of Northeast China, which is the general name of the mountainous area north of Songhua River. The northwest is bounded by Heihe to Sunwu to Dedu and Daxinganling; In the south, the line from Dedu to Tieli to Bayan borders Songliao Plain. Total area130,000 square kilometers, of which low mountains account for 37%, hills account for 53% and shallow hills account for 10%. 500~800 meters above sea level. It is the watershed between Heilongjiang and Songhua River. The rock composition is bounded by the line from Tieli to Jiayin, and schist and granite are the main components in the south. The northern part is mainly composed of glutenite, shale and basalt.

There are several volcanic groups in the west: Wudalianchi Volcano Group in Dedu, 14 Volcano Group; Kolo Volcano Group, with 5 volcanoes; Hongxing Erke Volcano Group, with 3 volcanic belts; Jianshan volcano group, etc. These volcanic groups are relatively young and formed in the Quaternary. Among them, Wudalianchi Volcano Group is the youngest and is known as "Volcano Museum". /kloc-in 0/720, volcanoes erupted in Lao Montenegro and Yamakaji, and lava flows blocked the tributaries of the Nemore River, forming five beaded dammed lakes, which were called "Wudalianchi" in history. It is the second largest volcanic dammed lake in China and a famous tourist attraction.

Xiaoxing 'anling is rich in forest resources and is known as the "hometown of Korean pine". There are abundant underground mineral deposits, among which gold is the most prominent. It produces larch, Korean pine, spruce and precious fur animals in Xing 'an Mountains.

geographical position

Xiaoxing 'anling is located in the northeast of Heilongjiang Province, China, with a latitude of 46 28 ′ to 49 21′ north and a longitude of127 42 ′ to13014 ′ east. The northern part is bounded by the middle line of Heilongjiang, facing Russia across the river, with a border line of 249.5 kilometers, which is an important gateway to the northeast frontier of China. The forestry application area is 3.86 million hectares.

topography

Xiaoxing 'anling is a low mountain and hill, and its geographical feature is "eight mountains, half water, half grass and one field". There are many terraces and wide valleys in the north; Low mountains and hills in the middle, gentle mountains; To the south is a low mountain with high mountains and steep slopes. The highest peak is Pingdingshan, with an altitude of 1, 429 meters. Tieli city in the west is located in Songnen Plain, where the terrain fluctuates greatly.

Water vapor condensate

Xiaoxing 'anling belongs to the continental monsoon climate zone in the north temperate zone. Four distinct seasons, cold, dry and long winter; Summer is warm and short. The annual average temperature is-1℃ to 1℃, the coldest is 1℃, the coldest is -20℃ to -25℃, the hottest is July, the temperature is 20℃ to 2 1℃, and the extreme maximum temperature is 35℃. The annual active accumulated temperature ≥ 10℃ is 1, 800℃ to 2400℃, and the frost-free period is 90 days to 120 days. The average annual sunshine time ranges from 2355 hours to 2400 hours. The annual rainfall is 550 mm to 670 mm, and the rainfall is concentrated in summer. The dry-wet index is 1. 13 to 0.92, which belongs to humid area.

forest resources

This forest area is densely wooded. The forest area is 2.8 million hectares, the forest coverage rate is 72.6%, and the total storage volume is 240 million cubic meters. The forest type is coniferous and broad-leaved mixed forest dominated by Korean pine. The main tree species are Korean pine, spruce, fir, larch and Mongolian pine. Quercus mongolica, Fraxinus mandshurica, pineapple, Juglans mandshurica, Populus davidiana, Tilia amurensis, Ulmus pumila, etc. Lianas and shrubs are all over the application area. 1998 The total output of wood is 2145,000 cubic meters, and there are more than100,000 cubic meters of logging, wood making and processing residues every year, which can provide sufficient raw material guarantee for the comprehensive utilization of wood.

Animal and plant resources

In the forests and gullies of Xiaoxing 'anling, there are more than 50 kinds of animals such as Siberian tiger, red deer, moose, black bear, wild boar, lynx, rabbit, squirrel and weasel, and more than 220 kinds of birds such as hazel chicken, Thunderbird, merganser duck, golden eagle, woodpecker, owl and cuckoo. There are more than 320 kinds of wild medicinal materials in the mountains, among which velvet antler, bear gall, musk, frog oil, ginseng, acanthopanax senticosus, Schisandra chinensis, three needles, codonopsis pilosula, astragalus membranaceus and rhododendron manshurica are very precious. Xiaoxing 'anling is also a high producing area of fruits and wild vegetables in Shan Ye. There are more than 30 kinds of Shan Ye fruits, such as pine nuts, hazelnuts, pecans, hawthorn, kiwis, persimmons, indigo naturalis and strawberries. More than 20 kinds of wild vegetable resources such as mushrooms, auricularia auricula, Hericium erinaceus, tender buds, day lilies, monkey legs and bracken have been collected and utilized, which has great potential for development and utilization. In Heilongjiang waters, there are more than 70 kinds of fish, including salmon (commonly known as salmon), sturgeon (commonly known as seven aconites), bighead carp, carp, crucian carp flower, abalone flower, bream flower (commonly known as "three flowers"), Hucho, Faroe fish, yarrow, Luo Hu and gong (commonly known as "five flowers"

mineral resources

According to preliminary exploration, there are more than 20 kinds of metal deposits such as gold, silver, iron, lead, zinc, aluminum and tin, and more than 0/00 metal deposits and occurrences have been proved, among which gold reserves rank first in Heilongjiang Province. Non-metallic mineral resources are more widely distributed. There are 25 kinds of limestone, marble, agate, flint, purple mud, peat, perlite, crystal stone and lignite, with more than 140.

tourist resources

The majestic Xiaoxing 'anling stretches for thousands of miles; The beautiful Tangwang River is blue and colorful; The dense forest is lush and green. Winter is long and summer is short here, the daily temperature difference is large, and the climate change is very different. The distinct climatic characteristics of the four seasons in the forest region have created four-season landscapes with their own characteristics: snowflakes in spring, cool in summer, colorful mountains in autumn and a clean and white world in the middle of winter. Based on this, we can carry out four-season health tourism, such as spring outing, summer drifting, mountain viewing in autumn and snow viewing in winter. Here, not only do the four seasons bring you different scenes, but every day and every hour is full of weather, which makes people feel ups and downs: watching the sea of clouds in Gongbei in the morning, watching Crouching Tiger, Hidden Dragon in the evening, Wan Li in the clear sky and mountains in the rain. It was fine after the rain, and the whole mountain was submerged in a sea of rolling fog. The exposed top of the mountain is like a huge whale's back, like a fairy island in the sea and like a snowy mountain, showing the irresistible force of nature.