Three Rivers in Wenchuan, Aba (Ⅲ): Primitive Forest and Ancient Tea-Horse Road

1 Wenchuan Sanjiang Eco-tourism Zone is located in Sanjiang Township, south of Wenchuan County, Aba Tibetan and Qiang Autonomous Prefecture, where Xihe River, Zhonghe River and Heishi River meet, so it is called Sanjiang.

2. The scenic spots are adjacent.

Wolong National Nature Reserve and Qingcheng Mountain Scenic Area are the habitats of giant pandas, the world's natural heritage, and the largest Davidia involucrata planting area. The natural ecology, Tibetan and Qiang folk culture and the history and culture of the ancient tea-horse road are well preserved. It is a short-distance tourist attraction integrating sightseeing, experience and summer vacation.

3. The total area of the scenic spot is188km2, which is only 95KM away from Chengdu (actually it is over 100KM).

Sanjiang is far away from the world, with deep valleys and beautiful scenery.

5. Blue drifting valley, colorful Haizi flowing spring, primeval forest that covers the sky, rare exotic flowers and grasses, dreamy flowing clouds and glow, romantic red leaves and white snow, gorgeous wildflower grassland constitute a vibrant original picture scroll.

6. This is a pure land that makes you healthier physically and mentally! This is the nearest "forest hospital" to the city! This is the most suitable tourist destination for urbanites! Small yellow flowers are everywhere, blooming in this early summer season, and many small red fruits are dotted in the grass.

7. The tourist comfort period in Sanjiang Eco-tourism Zone is long: the climate is mild, with no severe cold in winter and no intense heat in summer, with an average annual temperature of 12.9 degrees and an average temperature of 20 degrees in August. In summer, the daily comfort time here is 23-24 hours, which is four times that of the outside world. Forest vegetation is lush.

8. The ecological environment quality here is excellent: the atmospheric environment quality is at the national level, and the air pollution index is 25, which is1/5 of Chengdu; The environmental quality of surface water is national level1; The daily oxygen release of Sanjiang forest is 1500 tons; The content of negative oxygen ions in the air is 1.5 million per cubic centimeter, which is 1 10,000 times higher than that in Chengdu. The bacterial content in the air is 150-70000 times lower than that in Chengdu. The dust content is lower than that of Chengdu 100- 1000 times; The noise is 30-50 decibels lower than that in Chengdu.

9. The summer temperature here is lower than that in Chengdu 10- 15 degrees. The annual solar radiation is three times that of Chengdu, making it an excellent place for sunbathing. But tourists should also pay attention to sun protection. I've only been here for more than four hours, and I've been in the sun for half the time, and my arms and neck are badly sunburned!

10, wild walnut forest. Juglandaceae, alias Carya cathayensis, Juglans regia, Juglans regia, is a deciduous tree or small tree of Carya.

1 1, Davidia involucrata. This is a rare species. Monogenus plants are endemic to China, belonging to relict species, a tertiary paleotropical flora, and are also world-famous ornamental plants. Due to deforestation and the excavation and planting of wild seedlings, the number is small and the distribution range is shrinking day by day. If no protective measures are taken, it is in danger of being replaced by other broad-leaved trees.

12, yew. It belongs to Taxodiaceae. It is a rare and endangered species among the remaining plants in the Quaternary Glacier Period, and it is an evergreen shrub with huge growth and short growth time. Its taproot is not obvious, its lateral roots are developed, its branches and leaves are luxuriant, its germination is strong, and it can withstand the low temperature of C's minus 25 degrees. Can be used for extracting paclitaxel.

13, moss on the roof and trees on the slope.

14, ferns are higher plants only slightly higher than bryophytes. It flourished in the Carboniferous, when it was a tall plant with a height of 20-30 meters. Spore reproduction. Some kinds are edible, medicinal, green manure feed and ornamental. Ancient ferns formed coal. The high-quality coal on the earth is basically formed by large ferns in Carboniferous. Most of these ferns died out before Mesozoic. Nowadays, most of their descendants grow up in wet and dark jungles, and most of them are short.

15, colored fruit. Unfortunately, I am in a hurry to find an introduction of this plant. It's a bit like a blueberry, but its leaves are not oval. It's beautiful. It may have something to do with maturity to form different colors, and it should all turn purple in the end.

16, parasitic plants. Many branches and trunks are attached with various plants, which shows the vitality of the forest. A colleague's teacher is very interested in this phenomenon and digs out parasitic plants from time to time to observe them carefully.

17, arrow-shaped leaves. Strange leaves, shining like arrows in the sun.

18, growing forest. These tall trees grow bright green leaves in early summer, crystal clear and delicate and touching. Unfortunately, we didn't see pandas, monkeys and other animals, not even butterflies. ...

19, the small train passes through more than ten kilometers of scenic spots. Although it is convenient, using diesel as fuel destroys the original ecology of Sanjiang, and every time a small train runs, it will produce a lot of exhaust gas. Suggest using electricity. (Note: This happened several years ago. I wonder if it is more environmentally friendly now? )

20. In ancient times, guanxian (Dujiangyan) entered the present Sanjiang Scenic Area through Xuankou Town, Shuimo Town and sanjiang town. There are two roads in the chicken pericardium: the earliest one is from the chicken pericardium through Hongluping, Doudou Ping, Guanmengou to Shimenguan Ancient Road. The road is steep and steep, and people often fall into the mountain stream and die. Later, a road was opened from Jixinbao via Maozhiping and Niutoushan to Gengda, Wolong, Guojiao Jinchuan and Marcand to Gansu, also known as the Uranium Ditch Ancient Road. Now there are ancient plank roads, inns, treasure caves, passes and other relics in the scenic area. After liberation, this road was gradually abandoned after the completion of National Highway 2 17. 5. After the12 earthquake, this road became an important escape route and life support line for residents in Gengda and Wolong, and the left-behind employees in the scenic spot provided a lot of humanitarian assistance to the affected people.

2 1. The ancient tea-horse road originated from the "tea-horse exchange market" in the southwest frontier during the Tang and Song Dynasties, flourished in the Tang and Song Dynasties, flourished in the Ming and Qing Dynasties, and flourished in the middle and late World War II. The ancient tea-horse road is a folk international trade channel between Tibetan and Han nationalities in southwest China, with caravan as the main means of transportation. It is a road of transcendence of humanistic spirit; It is a corridor for economic and cultural exchanges among ethnic groups in southwest China; It is a tourist route with the most spectacular natural scenery and the most mysterious culture in the world. It contains inexhaustible cultural heritage.

23. This ancient tea-horse road was basically built on the original site of the ancient tea-horse road after the disaster, with a total length of 1.2km. On the way, there are many scenic spots such as Shishangshu, Arrow Bamboo Forest, Qiangma Bridge and Monkey Head Cliff.

22. Monkey Head Cliff. Tibetan Tusi monkeys (also known as green leaf monkeys) living in this area, under the leadership of their respective monkey kings, will fight fiercely here every winter when the mountains are closed by heavy snow, occupying land for food. The winning monkey king often stands on the top of this cliff to prevent other monkeys from harassing him, so it is called "Monkey Head Cliff" (its stone shape is also like a monkey head). Later, the monkeys moved to Monkey Mountain near the chicken pericardium and asked for food from tourists.

23. Arrow bamboo forest. Fresh bamboo grows in the mountains, and pandas often come here to feed.

24. Bison Ping. Bisongping underground spring gushes out, the water temperature is kept at 9 degrees all the year round, the total amount of dissolved minerals is 1905mg/L, and it contains many trace elements and more carbon dioxide. Its lithium and strontium contents have reached the national standard for drinking natural mineral water. Spring water is rich in salt and minerals. It is a natural water source for wildlife to supplement salt. Wild animals such as sika deer and giant panda often come here to drink water. Spring water is also suitable for human consumption, so it is called Guizhen Spring and Luzijing, and the locals also call it Maoshuizi.

Wash your face and have a drink of spring water. Don't mention how happy you are!

25, sheepskin drum. Qiang people made sheepskin with animal oil, hollowed it out with pine with a diameter of about 0.5, tied it to the shed with vines, and then soaked it in sesame oil to dry in the shade. Only one side of the drum skin is stretched, and the drum cavity is tattooed. The drumstick bends like a bow, the tip of the drumstick hits the drum surface, and the mallet hits the drum cavity, making a deep and gloomy sound. Before putting the shrine of "Xu" (Duangong), drums are not for everyone. Apart from Xu, they must be recognized as good dancers in Qiangzhai. Whenever there are festive occasions and festivals in Qiangzhai, they beat gongs and drums and dance.

26. There are Hundred Birds Mountain Villa and Xianggeli Mountain Villa under the ancient tea-horse road. Feng Ma-chi hunts in the wind and has a strong Tibetan and Qiang flavor. There are also many entertainment projects, such as: upstream, forest bathing, jungle crossing, camping, CS live-action field, pot party, horseback riding and rafting.

27. Earthquake stones. There is still a boulder here, which collapsed from the mountain during the earthquake as a witness to the "5. 12" earthquake.

(Information comes from the Internet and scenic spots)

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