Gongshui River is the mother river of Xuanren. On the Gongshui River in the county seat, there is an antique wind and rain bridge with all-wood structure, named Wen Lan Bridge, which is strewn at random and magnificent. It is one of the most distinctive folk buildings in Dong architecture, symbolizing helping each other in the same boat.
In Enshi Dong Township, there are many wind and rain bridges. Because there are pavilions on the bridges, people can enjoy the cool and avoid the wind and rain, so they are called wind and rain bridges. These bridges are rigorous in structure, unique in shape and full of national temperament. The whole building does not need a nail, a rivet and other iron parts, but is connected by a durable Chinese fir tenon and rises from the ground.
Wen Lan Bridge is a pedestrian bridge with a length of 80m, a width of10m and a height of 26m. It is accessible on the first floor, and the aisle on the second floor is equipped with backrest seats. If you walk on the footbridge, you can walk in the gallery.
Xuanen natural resources:
1, mineral resources
Xuanen County has a relatively complete variety of mineral resources, with more than 30 kinds initially proved, accounting for half of the 60 kinds of mineral resources discovered in the whole state. The main mineral resource is coal. The geological forecast reserves are 410.7 million tons, and 2.5 million tons can be mined. Limestone, widely distributed, all exposed ore bodies, reserves of 96.5 million tons, pyrite, reserves of more than 30 million tons. In addition, there are petroleum, copper ore, selenium ore and high-quality barite, dolomite, silica, chrysanthemum stone, Iceland spar and paleontological marble.
2. Biological resources
Xuanen county is rich in animal and plant resources, with more than 220 genera 1000 species of woody plants, which are rare plants under national protection, including 2 species of first-class protected plants, 48 species of second-class protected plants and 58 species of third-class protected plants. There are 0/66 species of amphibians and vertebrates/kloc-,33 species of amphibians and reptiles, 68 species of birds and 65 species of mammals, belonging to 23 species of second-and third-class animals under state key protection. Among the plant resources, there are 0/53 species of timber forest trees, more than 30 species of woody oil-bearing economic plants, more than 30 species of woody beverage and spice economic plants, and more than 40 species of woody medicinal plants.
Reference to the above content: Baidu Encyclopedia-Xuan En